CN2734479Y - Print cartridges capable of inducting ink quantity utilizing electrode piece - Google Patents
Print cartridges capable of inducting ink quantity utilizing electrode piece Download PDFInfo
- Publication number
- CN2734479Y CN2734479Y CNU2004200836496U CN200420083649U CN2734479Y CN 2734479 Y CN2734479 Y CN 2734479Y CN U2004200836496 U CNU2004200836496 U CN U2004200836496U CN 200420083649 U CN200420083649 U CN 200420083649U CN 2734479 Y CN2734479 Y CN 2734479Y
- Authority
- CN
- China
- Prior art keywords
- ink
- bag
- electrode slice
- print cartridge
- air bag
- 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 - Lifetime
Links
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000008961 swelling Effects 0.000 abstract 1
- 230000032258 transport Effects 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 51
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17579—Measuring electrical impedance for ink level indication
Landscapes
- Ink Jet (AREA)
Abstract
Disclosed is an ink cartridge used in an ink-jet printer for extensively jetting ink, comprising a bottom case, an upper cover, a chassis, an ink bag and an air bag. The air bag is provided with an air inlet which receives the pressurizing air from a printer system, and the ink bag transports the ink to the printer system through an ink outlet by means of swelling the air bag and compressing the ink bag. The ink cartridge is provided with a pair of electric pole slices which can infer the actual volume of the ink in the ink bag through detecting the electric resistance of the electric pole, and the pair of electric pole slices are installed in the ink bag.
Description
Technical field:
The utility model relates to the ink-cases of printers that utilizes electrode slice inductive ink amount that a kind of ink-jet printer is used.
Background technology:
The print system that a kind of large format is arranged has at present proposed harsh requirement to the transmission system of ink, is the pressure vessel that adopts a sealing, by air is compressed into pressure vessel, comes ink bag is pushed, and ink is transported to printhead from ink bag.The structure more complicated that such closed pressure container requires, processing technology is had relatively high expectations, and increases the cost of product.In this ink-jet print system, when using up, printing can stop in the print cartridge ink inside, can prevent because there is not ink printhead drying and burning and suffering damage like this.And the printhead of this high output device is very expensive often.It uses the ink detection circuit, and an induction coil is promptly respectively arranged on the ink bag both sides.Make an AC signal by a coil, on another coil, induce a magnitude of voltage.The size of this magnitude of voltage changes along with the variable in distance between two coils.The manufacturing process of this induction coil is very complicated, and the cost of material is very high, has increased client's use cost greatly.
The utility model content:
The purpose of this utility model provides a kind of ink-cases of printers that utilizes electrode slice inductive ink amount, and it can provide stable, reliable providing ink for printhead.It has simple in structure, easily manufactured, cost is low and be easy to advantages such as use.
The purpose of this utility model is achieved in that
Utilize the print cartridge of electrode slice inductive ink amount, it is characterized in that: comprise
Be used for print cartridge is fixed on the drain pan of locked position, be used to protect ink bag and air bag, and during installed printer holding ink container at locked position,
The chassis that is used for fixing ink bag, air bag, electrode slice,
Be used to store the ink bag of ink,
Be used for air bag to the ink bag pressurization,
Electrode slice, the actual volume of detection China ink bag ink inside.
Described electrode slice comprises two parts: a part directly contacts with ink; Another part is connected with the electric contact of printer.Resistance range between the electrode slice is between 0 Ω～30K Ω.
An ink outlet port and an air inlet are arranged above the described chassis, and ink outlet port communicates with ink bag, and air inlet communicates with air bag.
Described ink bag is the sack of the variable-volume of a flexibility, and ink bag almost takes the space in the drain pan when original state, the volume maximum, and along with the continuous consumption of ink, the volume in the ink bag constantly diminishes.
Described air bag is the sack of the variable-volume of a flexibility, air bag resembles a film when original state, the volume minimum, in print procedure, continuous consumption along with ink, it is big that constantly charging into of forced air, the volume of air bag constantly become, and its change procedure is just opposite with the change procedure of ink bag.
Described drain pan is the rectangle housing of an end opening, is that the injection moulding mode is made, and there are two locking button bits the bottom, is used for fixing print cartridge after print cartridge is put into printer.
Ink bag and the air bag assembly relation in drain pan is: air bag compresses ink bag by pressing plate, and an ink outlet port and an air inlet are arranged above the chassis, and ink outlet port communicates with ink bag, and air inlet communicates with air bag.Assembly relation is that chassis, ink bag, air bag are put into drain pan together, and then closes the lid.Drain pan is the rectangle housing of an end opening, is that injection moulding process is made, and there are two locking button bits the bottom, is used for fixing print cartridge after print cartridge is put into printer.
Description of drawings:
Fig. 1 the utility model print cartridge structural perspective
Fig. 2 is the utility model print cartridge airbag structure figure
Fig. 3 is the installation diagram of the real chassis of the utility model print cartridge and ink bag and electrode slice
Fig. 4 is the cutaway view on the utility model print cartridge chassis
Fig. 5 is the cutaway view of the utility model along figure A-A line
Among the figure: 1, loam cake 2, electrode slice 3, chassis 4, ink bag 5, drain pan 6, pressure cap, 7, sealing-plug 8, ink outlet port 9, air inlet 10, air bag 11, air bag frame 12, locking button bit.
The specific embodiment:
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail:
As shown in Figure 1: the utility model comprises that drain pan 5, loam cake 1, chassis 3, ink bag 4, air bag 10, electrode slice 2, chassis 3 are to be used for fixing ink bag 4, air bag 10 and electrode slice 2.Electrode slice 2 is to be made by conductive material.As Fig. 4, a part directly puts in ink bag and contacts with ink, the electric contact that another part is fixed on the chassis with printer joins, ink bag 4 is fixed on the chassis 3, air bag 10 is welded on the air bag frame 11, be fixed on the chassis 3 by the assembling mode, ink bag 4 and the rigging position of air bag 10 in drain pan 5 be as shown in Figure 5: air bag compresses ink bag by pressing plate, as Fig. 2, shown in Figure 3, an ink outlet port 8 and an air inlet 9 are arranged above the chassis, ink outlet port 8 communicates with ink bag 4, and air inlet 9 communicates with air bag 10.The assembling mode is that chassis, ink bag, air bag are put into drain pan together, and then closes the lid.Drain pan is the rectangle housing of an end opening, is that injection moulding process is made, and there are two locking button bits 12 bottom, is used for fixing print cartridge after print cartridge is put into printer.
Claims (8)
1, utilizes the print cartridge of electrode slice inductive ink amount, it is characterized in that: comprise
Be used to protect ink bag and air bag and print cartridge be fixed on the drain pan of locked position,
The chassis that is used for fixing ink bag, air bag, electrode slice,
Be used to store the ink bag of ink,
Be used for air bag to the ink bag pressurization,
Be installed in the electrode slice within the ink bag.
2, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that described electrode slice comprises two parts: a part directly contacts with ink; Another part is connected with the electric contact of printer, and the resistance range between the electrode slice is between 0 Ω～30K Ω.
3, print cartridge according to claim 1 is characterized in that described electrode slice separated into two parts, and a part directly puts in ink bag and contacts with ink, and another part is fixed on the chassis, and joins with the electric contact of printer,
4, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that having above the chassis ink outlet port and an air inlet, and ink outlet port communicates with ink bag, and air inlet communicates with air bag.
5, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that ink bag is the sack of the variable-volume of a flexibility, ink bag volume maximum when original state.
6, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that air bag is the sack of the variable-volume of a flexibility, air bag volume minimum when original state.
7, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that drain pan is the rectangle housing of an end opening, and there are two locking button bits the bottom.
8, the print cartridge that utilizes electrode slice inductive ink amount according to claim 1 is characterized in that ink bag is fixed on the chassis, and air bag is fixed on the air bag frame, and the air bag frame is fixed on the chassis by the assembling mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200836496U CN2734479Y (en) | 2004-09-05 | 2004-09-05 | Print cartridges capable of inducting ink quantity utilizing electrode piece |
| PCT/CN2005/001394 WO2006026910A1 (en) | 2004-09-05 | 2005-09-02 | A cartridge capable of sensing ink amount by electrode sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200836496U CN2734479Y (en) | 2004-09-05 | 2004-09-05 | Print cartridges capable of inducting ink quantity utilizing electrode piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734479Y true CN2734479Y (en) | 2005-10-19 |
Family
ID=35264361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200836496U Expired - Lifetime CN2734479Y (en) | 2004-09-05 | 2004-09-05 | Print cartridges capable of inducting ink quantity utilizing electrode piece |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2734479Y (en) |
| WO (1) | WO2006026910A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345688C (en) * | 2004-06-03 | 2007-10-31 | 佳能株式会社 | Ink remainder detecting module for ink jet apparatus, ink container with same and ink jet apparatus |
| CN101585265B (en) * | 2008-05-23 | 2013-08-14 | 精工电子信息技术有限公司 | Ink bag adapter, adapter-equipped ink bag, and printing apparatus |
| US10875318B1 (en) | 2018-12-03 | 2020-12-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US10894423B2 (en) | 2018-12-03 | 2021-01-19 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11250146B2 (en) | 2018-12-03 | 2022-02-15 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11292261B2 (en) | 2018-12-03 | 2022-04-05 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11312145B2 (en) | 2018-12-03 | 2022-04-26 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11338586B2 (en) | 2018-12-03 | 2022-05-24 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11366913B2 (en) | 2018-12-03 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11364716B2 (en) | 2018-12-03 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11407229B2 (en) | 2019-10-25 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11429554B2 (en) | 2018-12-03 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Logic circuitry package accessible for a time period duration while disregarding inter-integrated circuitry traffic |
| US11479047B2 (en) | 2018-12-03 | 2022-10-25 | Hewlett-Packard Development Company, L.P. | Print liquid supply units |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2596123A1 (en) * | 2007-08-03 | 2009-02-03 | Carlo Fascio | Refillable ink cartridge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639165B2 (en) * | 1985-04-10 | 1994-05-25 | キヤノン株式会社 | ink cartridge |
| JP2705991B2 (en) * | 1989-12-22 | 1998-01-28 | キヤノン株式会社 | ink cartridge |
| JPH0550586A (en) * | 1991-08-28 | 1993-03-02 | Comtec:Kk | Viscous substance supply device |
| US6067906A (en) * | 1997-06-10 | 2000-05-30 | Walter Stobb Assoicates, Inc. | Method and apparatus for dispensing ink to a printing press |
| CN2574900Y (en) * | 2002-09-21 | 2003-09-24 | 珠海天威飞马打印耗材有限公司 | Special thermal transfer printing ink ribbon spool for signing & sealing machine |
-
2004
- 2004-09-05 CN CNU2004200836496U patent/CN2734479Y/en not_active Expired - Lifetime
-
2005
- 2005-09-02 WO PCT/CN2005/001394 patent/WO2006026910A1/en active Application Filing
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345688C (en) * | 2004-06-03 | 2007-10-31 | 佳能株式会社 | Ink remainder detecting module for ink jet apparatus, ink container with same and ink jet apparatus |
| CN101585265B (en) * | 2008-05-23 | 2013-08-14 | 精工电子信息技术有限公司 | Ink bag adapter, adapter-equipped ink bag, and printing apparatus |
| US11345156B2 (en) | 2018-12-03 | 2022-05-31 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11345158B2 (en) | 2018-12-03 | 2022-05-31 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US10940693B1 (en) | 2018-12-03 | 2021-03-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11034157B2 (en) | 2018-12-03 | 2021-06-15 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11250146B2 (en) | 2018-12-03 | 2022-02-15 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11292261B2 (en) | 2018-12-03 | 2022-04-05 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11298950B2 (en) | 2018-12-03 | 2022-04-12 | Hewlett-Packard Development Company, L.P. | Print liquid supply units |
| US11312145B2 (en) | 2018-12-03 | 2022-04-26 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11312146B2 (en) | 2018-12-03 | 2022-04-26 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11318751B2 (en) | 2018-12-03 | 2022-05-03 | Hewlett-Packard Development Company, L.P. | Sensor circuitry |
| US11331924B2 (en) | 2018-12-03 | 2022-05-17 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11331925B2 (en) | 2018-12-03 | 2022-05-17 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11338586B2 (en) | 2018-12-03 | 2022-05-24 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11345159B2 (en) | 2018-12-03 | 2022-05-31 | Hewlett-Packard Development Company, L.P. | Replaceable print apparatus component |
| US10894423B2 (en) | 2018-12-03 | 2021-01-19 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US10875318B1 (en) | 2018-12-03 | 2020-12-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11366913B2 (en) | 2018-12-03 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11351791B2 (en) | 2018-12-03 | 2022-06-07 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11345157B2 (en) | 2018-12-03 | 2022-05-31 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11364724B2 (en) | 2018-12-03 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11364716B2 (en) | 2018-12-03 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11407228B2 (en) | 2018-12-03 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11787194B2 (en) | 2018-12-03 | 2023-10-17 | Hewlett-Packard Development Company, L.P. | Sealed interconnects |
| US11427010B2 (en) | 2018-12-03 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11429554B2 (en) | 2018-12-03 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Logic circuitry package accessible for a time period duration while disregarding inter-integrated circuitry traffic |
| US11479046B2 (en) | 2018-12-03 | 2022-10-25 | Hewlett-Packard Development Company, L.P. | Logic circuitry for sensor data communications |
| US11479047B2 (en) | 2018-12-03 | 2022-10-25 | Hewlett-Packard Development Company, L.P. | Print liquid supply units |
| US11511546B2 (en) | 2018-12-03 | 2022-11-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
| US11625493B2 (en) | 2018-12-03 | 2023-04-11 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11738562B2 (en) | 2018-12-03 | 2023-08-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
| US11407229B2 (en) | 2019-10-25 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Logic circuitry package |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006026910A1 (en) | 2006-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140905 Granted publication date: 20051019 |