CN1305584C - Rotary atomizing coating machine - Google Patents
Rotary atomizing coating machine Download PDFInfo
- Publication number
- CN1305584C CN1305584C CNB2004100369440A CN200410036944A CN1305584C CN 1305584 C CN1305584 C CN 1305584C CN B2004100369440 A CNB2004100369440 A CN B2004100369440A CN 200410036944 A CN200410036944 A CN 200410036944A CN 1305584 C CN1305584 C CN 1305584C
- Authority
- CN
- China
- Prior art keywords
- coating
- coating material
- rotary
- air
- atomizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
- B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
- B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
- B05B12/0024—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings
Landscapes
- Nozzles (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
Provided is a rotary atomizing type coating machine in which an output shaft is prevented from becoming impossible to turn by preventing a coating material from entering the space between a coating material supply nozzle and the output shaft of an air motor even if a bell is filled with the coating material due to the clogging, or the like, of the jet orifices of an atomizing disc. This rotary atomizing type coating machine has a cylindrical coating material guide member and is constituted so that the bell with the atomizing disc, which is arranged in front of the coating material guide member, is rotated by the air motor arranged in the periphery of the coating material guide member, and the coating material, which is passed through the coating material guide member to be discharged forward, is sprayed by the rotating bell with the atomizing disc. In the rotary atomizing type coating machine, an annular recessed part is formed to the outer surface of the front part of the coating material guide member and an annular projection part locked with the annular recessed part is provided to the inner surface corresponding to the annular recessed part in a coating material stop member integrated with the motor shaft of the air motor.
Description
Technical field
The present invention relates to rotary-atomizing formula flush coater, more specifically, relate to and for a long time and to stablize the rotary-atomizing formula flush coater that is rotated atomizing.
Background technology
Rotary-atomizing formula flush coater utilizes the centrifugal force of rotary conic body that coating is atomized, and utilizes low-pressure air that vaporific paint particles evenly and is efficiently sprayed to by on the spray piece.Want the coating high-velocity spray of atomizing to object, be embodied as with regard to needs and utilize static and corona that edge by rotary bodies such as bullets emits, make the electrostatic spraying of coating electrified lotus.Rotary-atomizing formula flush coater has spray efficiency good (about's more than 80%) feature.
The atomizer 307 of existing rotary-atomizing formula flush coater as shown in figure 10, by using screw thread 361a in the groove formation of air motor 361 rear end faces, screw thread 303b with the periphery of spray gun rifle body 303 heads screws togather elementary assembly 365, can be installed to spray gun rifle body 303 to the elementary assembly 365 that is made of outer shroud ring 355, interior shroud ring 357, bullet 359, air motor 361.
On the plastics system housing 369 of air engine 361, form the 1st inner passage 375 that is communicated with the 1st passage 325 and the 2nd inner passage 377 that communicates with motor body 367.The 1st inner passage 375 has the annular entry 375a of the outlet of facing the 1st passage 325 and is opened on the ring exit 375b of the formed channels 379 that formed jointly by outer shroud ring 355 and interior shroud ring 357.
In addition, the 2nd inner passage 377 has the annular entry 377a on the keeper 363b adjacent position that is positioned at coating supply pipe 363.On the keeper 363b of coating supply pipe 363, form a plurality of through hole 363d that extend along axis in its excircle part, these a plurality of through hole 363d each interval configuration in a circumferential direction.This keeper 363b is fixed on the spray gun rifle body 303 by screw thread 363a.
The series of passages of leading to formed channel 379 via the 1st inner passage 375 from the 1st passage 325 has constituted the shaping air passage, and the forced air by this shaping air passage outwards sprays from the gap of the head of outer shroud ring 355 and interior shroud ring 357.In addition, air motor 361 is under the driving of the forced air of introducing the 2nd inner passage 377 from the 2nd passage 327, and bullet 359 and the atomizing disk 359b with a plurality of inclination spray-hole 359a mounted thereto promptly rotate (with reference to patent documentation 1) therefore and at a high speed.
Adopt the rotary spraying machine of prior art as other, the motion of following structure is promptly arranged: cause bearing to adhere to because of cutting off the bearing air when preventing turbine drives, if sufficient air is provided for bearing air cavity, the air dampers assembly will make rotating part stop the rotation (with reference to patent documentation 2) by stoping air to flow into turbine.
(patent documentation 1) spy opens 2001-205143 full text
(patent documentation 2) spy opens flat 10-103649 full text
Among above-mentioned existing rotary-atomizing formula flush coater, when the spray-hole 359a that is installed in the atomizing disk 359d on the bullet 359 blocks, be full of in the bullet 359 under the situation of coating, its coating can enter the space between the output shaft 371 of coating supply pipe 363 and air motor 361, sometimes even can arrive motor body 367.If this coating solidifies because of dry, output shaft 371 promptly can't rotate.The coating that wants to remove curing becomes output shaft 371 can to rotate once more, must decompose the coating of the drying between the output shaft 371 that atomizer 307 back dissolvings remove coating supply pipes 363 and air motor 361.Because this operation is extremely complicated, thereby greatly reduces spraying operation efficient.
Summary of the invention
The present invention puts forward at the problems referred to above of the rotary-atomizing formula flush coater that adopts prior art just, even it is a kind of because of being installed in the reasons such as spray-hole obstruction of the atomizing disk on the bullet that its purpose is to provide, be full of coating in the bullet, this coating also can not enter the gap between the output shaft of coating supply pipe and air motor, thereby the rotary-atomizing formula flush coater that output shaft can't be rotated.
But the wear intensity of material that the present invention also aims to provide the space between a kind of output shaft of blocking coating supply pipe and air motor is little, the rotary-atomizing formula flush coater of the high long term maintenance predetermined function of durability.
Rotary-atomizing formula flush coater of the present invention has following formation: have the coating guide of tubular, by being configured in this coating guide ambient air motor the bullet of the band atomizing disk that is configured in this coating guide the place ahead is rotated; Spray by the above-mentioned coating guide by the bullet of the above-mentioned band atomizing disk of rotation and to shoot out coating, it is characterized in that to the front,
On the outer surface of the previous section of above-mentioned coating guide, form above-mentioned annular groove, be provided with the annular projection that combines with above-mentioned annular groove on altogether for the resistance material spare of the one inner surface corresponding with above-mentioned annular groove with the motor drive shaft of above-mentioned air motor.
Embodiments of the present invention are as described below.
Above-mentioned resistance material spare is characterised in that: use the synthetic resin manufacturing, the section of above-mentioned annular projection is a tip shape.By adopting this kind formation, the making of part is more simple with assembling, does not need to carry out precision adjustment, also has the effect that can keep this initial adjustment state for a long time.
In addition, above-mentioned resistance material spare is characterised in that: have a plurality of annular projections.By adopting this kind formation,, still can effectively stop coating although simple in structure.
The invention effect
If adopt the present invention, even be full of coating in the reason bullets such as spray-hole obstruction because of the atomizing disk installed on the bullet, this coating also can not enter the space between the output shaft of coating supply pipe and air motor, can obtain the effect that can not cause output shaft to rotate.
If adopt we bright, by the part in the space between blocking-up coating supply pipe and the air motor output shaft is configured on the little position of radius of turn, wearing and tearing are little, the effect of the rotary-atomizing formula flush coater of the high long term maintenance predetermined function of durability but can obtain to constitute.
Description of drawings
Fig. 1 is that the frizzen of the rotary-atomizing formula flush coater of embodiments of the present invention is in the side view that partly turns back state.
Fig. 2 is that the frizzen of the rotary-atomizing formula flush coater of embodiments of the present invention is in the side view that turns back state entirely.
Fig. 3 is the frizzen side view in the raw of the rotary-atomizing formula flush coater of embodiments of the present invention.
Fig. 4 be embodiments of the present invention rotary-atomizing formula flush coater handle and the operation adjustment part vertical sectional view.
Fig. 5 is the vertical sectional view of the 2nd valve of the rotary-atomizing formula flush coater of frizzen embodiments of the present invention in the raw.
Fig. 6 is the vertical sectional view of the 2nd valve of the frizzen rotary-atomizing formula flush coater that is in the embodiments of the present invention of partly turning back state.
Fig. 7 is the vertical sectional view of the 2nd valve of the frizzen rotary-atomizing formula flush coater that is in the embodiments of the present invention of turning back state entirely.
Fig. 8 is the vertical sectional view of atomizer of the rotary-atomizing formula flush coater of embodiments of the present invention.
Fig. 9 is the bullet of embodiments of the present invention and the front view of atomizing disk.
Figure 10 is the vertical sectional view of existing rotary-atomizing formula flush coater.
The specific embodiment
Describe desirable embodiment of the present invention with reference to the accompanying drawings in detail.
(whole formation)
Fig. 1 is the side view that frizzen is in the rotary-atomizing formula flush coater of the embodiment that partly turns back state.Fig. 2 is the side view that frizzen 34 is in the rotary-atomizing formula flush coater of the embodiment that turns back state entirely substantially.Fig. 3 is the vertical sectional view of the rotary-atomizing formula flush coater of the frizzen embodiment that is in nature (stopping) state.Fig. 4 be embodiment rotary-atomizing formula flush coater handle and the operation adjustment part vertical sectional view.Fig. 8 is the vertical sectional view of atomizer of the rotary-atomizing formula flush coater of embodiment.Fig. 9 is the bullet of embodiment and the front view of atomizing disk.
Rotary-atomizing formula flush coater 1 is made of handle 10 and the sprayer 14 that is positioned at the operation adjustment part 12 of handle 10 tops and is positioned at operation adjustment part 12 front ends as shown in Figure 1.
(triggering the formation of structure)
Frizzen 34 is bearing on the spray gun rifle body 30 by 35 of frizzen fulcrum member as shown in Figure 4.The 2nd valve connector 50 of the 2nd valve 37 of downstream one side that is configured in the 1st valve 28 of pressure-air passage 27 is connected on the middle part of frizzen 34.The 2nd valve 37 has compression spring 39, by its effect frizzen 34 is shaken forward.The 2nd valve 37 is adjusted its on off state by the position of the 2nd valve connector 50 changes the 2nd valve adjustment part 251.
The state that partly turns back of frizzen 34 shown in Figure 1 can make bullet 206 rotations by pressure-air being offered air motor 202 described later.The state that partly turns back of frizzen 34 is a lockable by the mid portion 48 of the cam 32C of cam lever 32 is combined with cam pin 49 on being fixed on spray gun rifle body 30.
Under the state that turns back entirely of frizzen shown in Figure 2 34, bullet 206 rotations behind the gases at high pressure are provided, and after coating is provided, are atomized, by bullet 206 ejections.The state that turns back entirely that is used for carrying out the frizzen 34 of paint spray is to draw frizzen 34, cam pin 49 to combine the back with cam 32C front end 52 to form by resisting the active force of the 2nd valve connector 50, pulling.By frizzen 34 being adjusted to a certain position that cam pin 49 is in 52 of the middle part 48 of cam 32C and front ends, can adjust the spray amount of coating.
Wanting frizzen 34 is placed nature is that the body stop bit is put (resting position), under the state that partly turns back of frizzen shown in Figure 1 34, by the operation projection 60 that the operator pushes cam lever 34 with thumb (not shown), cam lever 32 is rotated toward the clockwise direction.So, cam pin 49 is moved by top, middle part 62 rearward end 64 of cam 32C, and the frizzen 34 of having removed cam lever 32 constraints promptly becomes nature shown in Figure 3.
Be provided with the coating jetting amount at the upside rear portion of operation adjustment part 12 and adjust knob 70 and shaping air adjustment knob 72.The coating jetting amount is adjusted knob 70 as shown in Figure 4, makes the 3rd control valve 78 that is configured in the 3rd valve 76 on the coating passage 74 that is communicated with coating pipe connections 40 and the position relation change of frizzen 34.Therefore, adjust knob 70, can adjust the coating quantity delivered of pulling under the state that draws frizzen 34 spray amount just by rotation coating jetting amount.
Shaping air is adjusted knob 72, is configured in the position of the 4th control valve 82 of the 4th valve 80 of downstream one side of the 2nd valve 37 of pressure-air passage 27 by change, adjusts the on off state of the 4th valve 80.
(formation of the 2nd valve)
Among general spraying operation, even because of the coating quantity of the bullet 206 that offers rotation changes, be used for the load of bullet 206 of spray coatings and increase or reduce, wish that also the rotating speed of bullet 206 is preferably fixing.In order to realize this purpose, the 2nd valve 37 has adopted dual valve mechanism.
Fig. 5 is the vertical sectional view of the 2nd valve of the rotary-atomizing formula flush coater of the embodiment of frizzen in the raw the time.Fig. 6 is the vertical sectional view of the 2nd valve of the frizzen rotary-atomizing formula flush coater that is in the embodiment when partly turning back state.The vertical sectional view of the 2nd valve of the rotary-atomizing formula flush coater of the embodiment when Fig. 7 turns back state entirely for frizzen is in.
The 2nd valve 37 is as Fig. 5 and shown in Figure 6, and arranged in series cylinder valve 100 and circular cone valve 102 on pressure-air passage 27.Cylinder valve 100 has the external diameter that is fixed on the 2nd valve connector 50 to be 11 cylindrical collar 104 and to have the cylinder-shaped hole 106 of internal diameter 12 than the diameter 11 bigger for example 0.6mm of cylindrical collar 104, be provided with in addition air tap 108 collar supporting member 110.By adjusting the pressure loss that cylinder valve 100 and the coincidence status of cylinder-shaped hole 106 are adjusted the throughput of pressure-air, can be adjusted pressure-air.At frizzen 34 (Fig. 5) and when partly turning back state (Fig. 6) in the raw, the pressure loss of the pressure-air that cylinder valve 100 causes is big, and the pressure loss of the two is identical substantially.By comparison, when frizzen 34 was in the state that turns back entirely (Fig. 7), pressure-air diminished because of the pressure loss that cylinder valve 100 causes.
When frizzen 34 in the raw when (Fig. 5), conical valve spare 124 is connected on the abutting part 130 of bearing piece 122, and circular cone valve 102 is fully closed.When frizzen 34 is in the state that partly turns back (Fig. 6), between the abutting part 130 of bearing piece 122 and conical valve spare 124, produce very little gap, pressure-air passes through thus.When this gap surpassed the 0.3mm left and right sides, the pressure loss of the pressure-air that is caused by circular cone valve 102 was vanishing.When frizzen 34 is in the state that turns back entirely (Fig. 7), produce very big gap between the abutting part 130 of bearing piece 122 and the conical valve spare 124, pressure-air has no pressure loss ground to be passed through.
The 2nd valve 37 can also adopt following formation: by adjusting cylinder valve 100 and circular cone valve 102, make the rotating speed of bullet 206 increase or reduce along with the increase of coating quantity delivered.
(formation of spray structure)
As shown in Figure 8, sprayer 14 is by being configured in its center, is not fixed on the coating guide 200 on the operation adjustment part 12 revolvably, and the bullet 206 that is fixed on the motor drive shaft 204 of air motor 202 constitutes.It is tubular that coating guide 200 is substantially, but form annular groove 210 in its front end one side.On the other hand, the resistance material ring of making of synthetic resin 214 has been installed on the medial surface of the front end of motor drive shaft 204.Resistance material ring 214 is provided with the double-deck annular projection 220 that slightly contacts with the annular groove 210 of coating guide 200.The bullet 206 that is screwed on motor drive shaft 204 heads has the coating guiding piece 222 that is used for making coating to flow smoothly, as shown in Figure 9, heart position also is provided with 4 inclination spray-holes 224 therein, has the atomizing disk 228 that is provided with 4 spray tanks 226 at its peripheral position.
Sprayer 14 also has and is installed on the operation adjustment part 12, form sprayer 14 the latter half profile manifold 230 and be screwed on the end of manifold 230, form the outer cover ring set 234 of sprayer first half profile.Between bullet 206 and outer cover ring set 234, disposed inner cover ring set 236.
Manifold 230 have to the turbine 240 of air motor 202 carry the 4th valve 80 downstreams one side pressure-air passage 27 pressure-air turbine air passage 242 and be used for same pressure-air is transported to shaping air passage 244 between bullet 206 and the inner cover ring set 236.
(method of operating)
When rotary-atomizing formula flush coater of the present invention does not use, frizzen 34 shown in Figure 3 in the raw, available hook 36 is hung on the wall.
During use, if necessary, adjust knob 26 and shaping air adjustment knob 72, can obtain needed pressure-air by the operation air.
Then turn back frizzen 34, make it to be in the state that partly turns back shown in Figure 1.At this moment, cam lever 32 also moves together, and cam pin 49 arrives mid portion top 62 from the rear end 64 of cam 32C, and then cam lever 32 arrives mid portion 48 towards rotation counterclockwise.Its result, the 2nd valve 37 is opened, pressure-air is provided for turbine air passage 242 and shaping air passage 244, and motor drive shaft 204 and bullet 206 rotation at a high speed are from ejecting gases at high pressure between bullet 206 and the inner cover ring set 236 and between inner cover ring set 236 and the outer cover ring set 234.At this moment the 3rd adjustment valve 78 is closed, and coating can not offer coating guide 200 1 sides.
Then, by turning back frizzen 34, the coating of requirement being provided for coating guide 200 1 sides, beginning paint spray.The spray amount of coating and spray discharge pattern, can be by frizzen 34 turn back degree adjustment.
When ending spraying, stop to turn back frizzen 34, make it to be in the state that partly turns back shown in Figure 1.Under this state, as above-mentioned, pressure-air is provided for turbine air passage 242 and shaping air passage 244, motor drive shaft 204 and bullet 206 rotation at a high speed, pressure-air is between bullet 206 and the inner cover ring set 236 and spouting between inner cover ring set 236 and the outer cover ring set 234.Therefore be easy to begin spraying from this state.
When wanting to stop spraying operation fully, remove operation, that is to say, cam lever 32 is rotated toward the clockwise direction by the operation projection 60 that the operator pushes cam lever 32 with thumb (not shown).So, cam pin 49 moves from mid portion top 62 rearward end 64 of cam 32C, and the frizzen 34 of having removed cam lever 32 constraints becomes nature shown in Figure 3.
Claims (3)
1. rotary-atomizing formula flush coater has the coating guide of tubular, makes the bullet rotation of the band atomizing disk that is configured in this coating guide the place ahead by being configured in this coating guide ambient air motor; By the bullet of described band atomizing disk of rotation, spray by described coating guide and shoot out coating to the place ahead, it is characterized in that,
Form annular groove on the outer surface of the place ahead part of described coating guide, and be provided with the annular projection that combines with described annular groove on altogether for surface corresponding with described cannelure on the resistance material spare of one with described air motor shaft.
2. rotary-atomizing formula flush coater according to claim 1 is characterized in that described resistance material spare is the synthetic resin manufacturing, and the section of described annular projection is a tip shape.
3. rotary-atomizing formula flush coater according to claim 1 and 2 is characterized in that described resistance material spare has a plurality of annular projections.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP115821/2003 | 2003-04-21 | ||
| JP2003115821A JP2004321844A (en) | 2003-04-21 | 2003-04-21 | Rotary atomizing type coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1539557A CN1539557A (en) | 2004-10-27 |
| CN1305584C true CN1305584C (en) | 2007-03-21 |
Family
ID=33496262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100369440A Expired - Fee Related CN1305584C (en) | 2003-04-21 | 2004-04-21 | Rotary atomizing coating machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2004321844A (en) |
| KR (1) | KR100559176B1 (en) |
| CN (1) | CN1305584C (en) |
| TW (1) | TWI247631B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4834803B2 (en) | 2006-09-14 | 2011-12-14 | ランズバーグ・インダストリー株式会社 | Manufacturing method of spraying device |
| CN100462149C (en) * | 2007-04-28 | 2009-02-18 | 安东石油技术（集团）有限公司 | Rotating type high-pressure airless spraying gun |
| US8720797B2 (en) * | 2007-05-24 | 2014-05-13 | Toyota Jidosha Kabushiki Kaisha | Rotary atomizing head, rotary atomization coating apparatus, and rotary atomization coating method |
| JP5609007B2 (en) * | 2008-08-28 | 2014-10-22 | 日産自動車株式会社 | Painting method |
| FR2945461B1 (en) * | 2009-05-13 | 2012-10-05 | Sames Technologies | PROJECTOR AND SPRAYING DEVICE OF COATING PRODUCT AND PROJECTION METHOD COMPRISING SUCH A PROJECTOR |
| DE102010013551B4 (en) * | 2010-03-31 | 2016-12-08 | Dürr Systems Ag | Turbine rotor and drive turbine for a rotary atomizer and rotary atomizer |
| USD873874S1 (en) | 2012-09-28 | 2020-01-28 | Dürr Systems Ag | Axial turbine housing for a rotary atomizer for a painting robot |
| CN105188950B (en) * | 2013-08-26 | 2017-04-26 | Abb株式会社 | Coating machine having rotary atomizing head |
| TWI586436B (en) * | 2015-02-17 | 2017-06-11 | Neutek Int Inc | The construction of the revolving gun |
| FR3037826B1 (en) * | 2015-06-25 | 2019-09-20 | Pellenc | SPRAY UNIT, COMPACT SPRAY MODULE COMPRISING SUCH A UNIT AND SPRAY AND PILOTAGE SYSTEM COMPRISING A PLURALITY OF SUCH MODULES |
| CN108144757B (en) * | 2018-03-13 | 2023-08-15 | 广东拓新涂装技术有限公司 | Static cup rotating spray gun |
| CN109395903B (en) * | 2018-10-15 | 2024-03-08 | 杨建林 | Pneumatic cup rotating structure |
| DE102021119880A1 (en) | 2021-07-30 | 2023-02-02 | J. Wagner Gmbh | hand held paint sprayer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205143A (en) * | 2000-01-26 | 2001-07-31 | Ransburg Ind Kk | Electrostatic coating machine used as two type and method |
-
2003
- 2003-04-21 JP JP2003115821A patent/JP2004321844A/en active Pending
-
2004
- 2004-04-14 KR KR1020040025772A patent/KR100559176B1/en not_active IP Right Cessation
- 2004-04-20 TW TW093110898A patent/TWI247631B/en not_active IP Right Cessation
- 2004-04-21 CN CNB2004100369440A patent/CN1305584C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205143A (en) * | 2000-01-26 | 2001-07-31 | Ransburg Ind Kk | Electrostatic coating machine used as two type and method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100559176B1 (en) | 2006-03-15 |
| JP2004321844A (en) | 2004-11-18 |
| CN1539557A (en) | 2004-10-27 |
| TWI247631B (en) | 2006-01-21 |
| KR20040091551A (en) | 2004-10-28 |
| TW200507945A (en) | 2005-03-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20120421 |