EP0370765A3 - Ink jet head cartridge with a residual-ink detector - Google Patents
Ink jet head cartridge with a residual-ink detector Download PDFInfo
- Publication number
- EP0370765A3 EP0370765A3 EP89312075A EP89312075A EP0370765A3 EP 0370765 A3 EP0370765 A3 EP 0370765A3 EP 89312075 A EP89312075 A EP 89312075A EP 89312075 A EP89312075 A EP 89312075A EP 0370765 A3 EP0370765 A3 EP 0370765A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink
- residual
- jet head
- head cartridge
- detector
- 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
Links
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
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/13—Heads having an integrated circuit
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP293627/88 | 1988-11-22 | ||
JP29362788 | 1988-11-22 | ||
JP28873689A JP2675163B2 (en) | 1988-11-22 | 1989-11-08 | Ink remaining amount detecting device, ink jet head cartridge having the remaining ink amount detecting device, and ink jet recording device equipped with the cartridge |
JP288736/89 | 1989-11-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0370765A2 EP0370765A2 (en) | 1990-05-30 |
EP0370765A3 true EP0370765A3 (en) | 1990-08-22 |
EP0370765B1 EP0370765B1 (en) | 1996-03-06 |
Family
ID=26557306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890312075 Expired - Lifetime EP0370765B1 (en) | 1988-11-22 | 1989-11-21 | Ink jet head cartridge with a residual-ink detector |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0370765B1 (en) |
JP (1) | JP2675163B2 (en) |
DE (1) | DE68925865T2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329304A (en) * | 1988-11-22 | 1994-07-12 | Canon Kabushiki Kaisha | Remaining ink detecting device and ink jet head cartridge |
IT1245065B (en) * | 1991-04-15 | 1994-09-13 | Olivetti & Co Spa | INK DETECTOR DEVICE FOR A LIQUID INK PRINTING ELEMENT |
JP2744545B2 (en) * | 1992-04-01 | 1998-04-28 | シャープ株式会社 | Inkjet printer |
US5724076A (en) * | 1994-04-04 | 1998-03-03 | Rohm Co., Ltd. | Out-of-ink detector and ink jet printer |
US6022090A (en) * | 1996-01-12 | 2000-02-08 | Canon Kabushiki Kaisha | Checking of the operation of the transfer of ink in an image transfer device |
FR2743749B1 (en) | 1996-01-22 | 1998-04-10 | Canon Kk | METHOD AND DEVICE FOR DETERMINING THE DISTRIBUTION OF PRODUCT PRESENT IN A RESERVOIR, IN PARTICULAR OF INK IN AN IMAGE TRANSFER DEVICE |
JP3710230B2 (en) | 1996-10-04 | 2005-10-26 | キヤノン株式会社 | Ink detection method and ink jet recording apparatus |
US6626516B2 (en) | 2000-09-20 | 2003-09-30 | Canon Kabushiki Kaisha | Ink jet printing apparatus, method of supplying ink and method of recovering ink jet print head |
JP5645616B2 (en) * | 2010-11-17 | 2014-12-24 | キヤノン株式会社 | Recording device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348822A1 (en) * | 1976-04-23 | 1977-11-18 | Siemens Ag | INK RESERVE MONITORING DEVICE IN AN INK WRITING PLANT |
US4183029A (en) * | 1977-07-28 | 1980-01-08 | Ricoh Company, Ltd. | Ink filter clogging sensor and indicator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63158262A (en) * | 1986-12-23 | 1988-07-01 | Canon Inc | Residual ink detector |
-
1989
- 1989-11-08 JP JP28873689A patent/JP2675163B2/en not_active Expired - Fee Related
- 1989-11-21 DE DE1989625865 patent/DE68925865T2/en not_active Expired - Fee Related
- 1989-11-21 EP EP19890312075 patent/EP0370765B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348822A1 (en) * | 1976-04-23 | 1977-11-18 | Siemens Ag | INK RESERVE MONITORING DEVICE IN AN INK WRITING PLANT |
US4183029A (en) * | 1977-07-28 | 1980-01-08 | Ricoh Company, Ltd. | Ink filter clogging sensor and indicator |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 12, no. 424 (M-761)(3271) 10 November 1988, & JP-A-63 158262 (CANON) 01 July 1988, * |
Also Published As
Publication number | Publication date |
---|---|
DE68925865D1 (en) | 1996-04-11 |
JP2675163B2 (en) | 1997-11-12 |
DE68925865T2 (en) | 1996-08-14 |
EP0370765A2 (en) | 1990-05-30 |
EP0370765B1 (en) | 1996-03-06 |
JPH02231145A (en) | 1990-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK71995A (en) | Ink jet head | |
HK117995A (en) | Ink cartridge for an ink jet printer | |
HK93697A (en) | Ink jet printer recording head | |
HK94197A (en) | Ink jet recording head | |
HK20895A (en) | Ink jet pen | |
EP0372521A3 (en) | On-demand type ink jet print head | |
GB8626542D0 (en) | Impulse ink jet print head | |
EP0215595A3 (en) | Ink jet printing head | |
GB2181391B (en) | A recording implement and ink jet recording device equipped with the same | |
EP0479327A3 (en) | Ink jet recording head | |
DE3569905D1 (en) | Ink jet printing head and ink cartridge | |
EP0333169A3 (en) | Liquid jet recording head | |
HK118195A (en) | A recording ink for an ink jet printer | |
GB2220892B (en) | Ink jet recording apparatus | |
EP0370765A3 (en) | Ink jet head cartridge with a residual-ink detector | |
EP0534414A3 (en) | Ink jet recording head | |
GB8829620D0 (en) | Continuous ink jet printer | |
EP0355939A3 (en) | Ink ribbon cartridge | |
EP0352142A3 (en) | Ink jet recording | |
GB2203384B (en) | Ink jet recording head | |
HK45695A (en) | Attaching the printhead to a carriage in a printer | |
GB2220618B (en) | Ink jet recording method | |
GB2191445B (en) | A print head | |
EP0361601A3 (en) | Printhead for a matrix printer | |
AU107614S (en) | A printer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES FR GB IT NL |
|
17P | Request for examination filed |
Effective date: 19901231 |
|
17Q | First examination report despatched |
Effective date: 19920806 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19960306 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19960306 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19960306 |
|
REF | Corresponds to: |
Ref document number: 68925865 Country of ref document: DE Date of ref document: 19960411 |
|
ET | Fr: translation filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20061116 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20061124 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070119 Year of fee payment: 18 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20071121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080603 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20080930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071130 |