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JPS5570366A - Spray gun for powder painting - Google Patents

Spray gun for powder painting

Info

Publication number
JPS5570366A
JPS5570366A JP14322178A JP14322178A JPS5570366A JP S5570366 A JPS5570366 A JP S5570366A JP 14322178 A JP14322178 A JP 14322178A JP 14322178 A JP14322178 A JP 14322178A JP S5570366 A JPS5570366 A JP S5570366A
Authority
JP
Japan
Prior art keywords
baffle
powder
front surface
particles
nozzle
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.)
Granted
Application number
JP14322178A
Other languages
Japanese (ja)
Other versions
JPS6133630B2 (en
Inventor
Kiyoshi Takagi
Hajime Takeuchi
Yoshinobu Edo
Shiro Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anest Iwata Corp
Toyota Motor Corp
Original Assignee
Anest Iwata Corp
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anest Iwata Corp, Toyota Motor Corp filed Critical Anest Iwata Corp
Priority to JP14322178A priority Critical patent/JPS5570366A/en
Publication of JPS5570366A publication Critical patent/JPS5570366A/en
Publication of JPS6133630B2 publication Critical patent/JPS6133630B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

Landscapes

  • Nozzles (AREA)

Abstract

PURPOSE: To prevent a baffle from the adhesion and deposition of powder paint particles by a mechanism wherein injection ports which inject a compessed air to the direction of the peripheral edge of a baffle provided in front of the opening of a powder injection port are provided circumferentially on the nozzle arranged the central portion of a baffle.
CONSTITUTION: The powder particles supplied under pressure through a powder passage 4 of a nozzle portion 3 are diffused along a streamline shaped portion 16 of a baffle 1 from a powder injection port 8. This diffused particles are apt to turn around the edge of a baffle 1 to a front surface portion 1a widen toward the end as a whirling stream. Because a compressed air is injected from a injection ports 7 of a spit preventing nozzle 6 arranged on the center portion of the said front surface 1a through an air passage 5 to the direction of the peripheral edge of a baffle 1, the powder particles are deflected outwardly and the adhesion to the front surface of the baffle is prevented. Moreover, the injection pattern can be controlled by controlling the volume of the compressed air.
COPYRIGHT: (C)1980,JPO&Japio
JP14322178A 1978-11-20 1978-11-20 Spray gun for powder painting Granted JPS5570366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14322178A JPS5570366A (en) 1978-11-20 1978-11-20 Spray gun for powder painting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14322178A JPS5570366A (en) 1978-11-20 1978-11-20 Spray gun for powder painting

Publications (2)

Publication Number Publication Date
JPS5570366A true JPS5570366A (en) 1980-05-27
JPS6133630B2 JPS6133630B2 (en) 1986-08-02

Family

ID=15333700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14322178A Granted JPS5570366A (en) 1978-11-20 1978-11-20 Spray gun for powder painting

Country Status (1)

Country Link
JP (1) JPS5570366A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159565A (en) * 1981-02-25 1982-10-01 Nordson Corp Electrostatic powder coating method and its device
WO1996009122A1 (en) * 1994-09-20 1996-03-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
JP2010005533A (en) * 2008-06-26 2010-01-14 Anest Iwata Corp Annular pattern atomization spray gun
JP2010532261A (en) * 2007-06-29 2010-10-07 イリノイ トゥール ワークス インコーポレイティド Powder gun deflector
US10092917B2 (en) 2015-01-12 2018-10-09 Lechler Gmbh Method for producing a spray jet, and two-component nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159565A (en) * 1981-02-25 1982-10-01 Nordson Corp Electrostatic powder coating method and its device
JPH0367746B2 (en) * 1981-02-25 1991-10-24 Nordson Corp
WO1996009122A1 (en) * 1994-09-20 1996-03-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
JP2010532261A (en) * 2007-06-29 2010-10-07 イリノイ トゥール ワークス インコーポレイティド Powder gun deflector
JP2010005533A (en) * 2008-06-26 2010-01-14 Anest Iwata Corp Annular pattern atomization spray gun
US10092917B2 (en) 2015-01-12 2018-10-09 Lechler Gmbh Method for producing a spray jet, and two-component nozzle

Also Published As

Publication number Publication date
JPS6133630B2 (en) 1986-08-02

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