DE3780740T2 - Troepfchenabgabevorrichtung und verfahren zu ihrer herstellung. - Google Patents
Troepfchenabgabevorrichtung und verfahren zu ihrer herstellung.Info
- Publication number
- DE3780740T2 DE3780740T2 DE8787890187T DE3780740T DE3780740T2 DE 3780740 T2 DE3780740 T2 DE 3780740T2 DE 8787890187 T DE8787890187 T DE 8787890187T DE 3780740 T DE3780740 T DE 3780740T DE 3780740 T2 DE3780740 T2 DE 3780740T2
- Authority
- DE
- Germany
- Prior art keywords
- ring
- rings
- electroactuator
- production
- discharge device
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000000203 droplet dispensing Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14298—Structure of print heads with piezoelectric elements of disc type
-
- 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/1617—Production of print heads with piezoelectric elements of disc type
-
- 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
-
- 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/906,978 US4692776A (en) | 1986-09-15 | 1986-09-15 | Drop dispensing device and method for its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3780740D1 DE3780740D1 (de) | 1992-09-03 |
DE3780740T2 true DE3780740T2 (de) | 1993-01-21 |
Family
ID=25423334
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198787890187T Pending DE262115T1 (de) | 1986-09-15 | 1987-08-11 | Troepfchenabgabevorrichtung und verfahren zu ihrer herstellung. |
DE8787890187T Expired - Fee Related DE3780740T2 (de) | 1986-09-15 | 1987-08-11 | Troepfchenabgabevorrichtung und verfahren zu ihrer herstellung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198787890187T Pending DE262115T1 (de) | 1986-09-15 | 1987-08-11 | Troepfchenabgabevorrichtung und verfahren zu ihrer herstellung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4692776A (de) |
EP (1) | EP0262115B1 (de) |
JP (1) | JPS6377747A (de) |
AT (1) | ATE78755T1 (de) |
AU (1) | AU588208B2 (de) |
CA (1) | CA1284284C (de) |
DE (2) | DE262115T1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104837594B (zh) * | 2012-04-30 | 2017-06-20 | 艾根系统有限公司 | 夹具底座空气喷射装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281860A (en) * | 1964-11-09 | 1966-10-25 | Dick Co Ab | Ink jet nozzle |
SE349676B (de) * | 1971-01-11 | 1972-10-02 | N Stemme | |
US3965376A (en) * | 1973-02-07 | 1976-06-22 | Gould Inc. | Pulsed droplet ejecting system |
US3852773A (en) * | 1973-03-08 | 1974-12-03 | Olympia Werke Ag | Ink ejection printing devices |
US4068144A (en) * | 1976-09-20 | 1978-01-10 | Recognition Equipment Incorporated | Liquid jet modulator with piezoelectric hemispheral transducer |
CA1107800A (en) * | 1976-10-12 | 1981-08-25 | Kenneth H. Fischbeck | Coincidence fluid displacement and velocity expression of droplet |
US4131899A (en) * | 1977-02-22 | 1978-12-26 | Burroughs Corporation | Droplet generator for an ink jet printer |
US4303927A (en) * | 1977-03-23 | 1981-12-01 | International Business Machines Corporation | Apparatus for exciting an array of ink jet nozzles and method of forming |
US4245227A (en) * | 1978-11-08 | 1981-01-13 | International Business Machines Corporation | Ink jet head having an outer wall of ink cavity of piezoelectric material |
JPS5644671A (en) * | 1979-09-21 | 1981-04-23 | Seiko Epson Corp | Ink-jet head |
US4353078A (en) * | 1979-09-24 | 1982-10-05 | International Business Machines Corporation | Ink jet print head having dynamic impedance adjustment |
FR2488150B1 (fr) * | 1980-08-08 | 1986-04-04 | Bertin & Cie | Dispositif d'ejection de gouttelettes a la demande |
JPS5789971A (en) * | 1980-11-26 | 1982-06-04 | Hitachi Ltd | Ink jet recorder |
JPS57131567A (en) * | 1981-01-16 | 1982-08-14 | Ricoh Co Ltd | Nozzle for ink jet printer |
US4459601A (en) * | 1981-01-30 | 1984-07-10 | Exxon Research And Engineering Co. | Ink jet method and apparatus |
IT1144294B (it) * | 1981-07-10 | 1986-10-29 | Olivetti & Co Spa | Dispositivo di stampa getto selettivo d inchiostro |
US4387383A (en) * | 1981-11-12 | 1983-06-07 | Ncr Corporation | Multiple nozzle ink jet print head |
US4449135A (en) * | 1981-12-23 | 1984-05-15 | Ricoh Company, Ltd. | Ink ejection head |
JPS58220758A (ja) * | 1982-06-16 | 1983-12-22 | Matsushita Electric Ind Co Ltd | インクジエツト記録装置 |
JPS5912775A (ja) * | 1982-07-14 | 1984-01-23 | Matsushita Electric Ind Co Ltd | 霧化ポンプユニツト |
US4516140A (en) * | 1983-12-27 | 1985-05-07 | At&T Teletype Corporation | Print head actuator for an ink jet printer |
US4528571A (en) * | 1984-03-05 | 1985-07-09 | The Mead Corporation | Fluid jet print head having baffle means therefor |
US4550325A (en) * | 1984-12-26 | 1985-10-29 | Polaroid Corporation | Drop dispensing device |
US4641155A (en) * | 1985-08-02 | 1987-02-03 | Advanced Color Technology Inc | Printing head for ink jet printer |
US4625373A (en) * | 1985-08-02 | 1986-12-02 | Advanced Color Technology, Inc. | Method of making a printing head for an ink jet printer |
-
1986
- 1986-09-15 US US06/906,978 patent/US4692776A/en not_active Expired - Fee Related
-
1987
- 1987-07-15 CA CA000542148A patent/CA1284284C/en not_active Expired - Fee Related
- 1987-08-11 DE DE198787890187T patent/DE262115T1/de active Pending
- 1987-08-11 AT AT87890187T patent/ATE78755T1/de not_active IP Right Cessation
- 1987-08-11 DE DE8787890187T patent/DE3780740T2/de not_active Expired - Fee Related
- 1987-08-11 EP EP87890187A patent/EP0262115B1/de not_active Expired - Lifetime
- 1987-08-20 AU AU77251/87A patent/AU588208B2/en not_active Ceased
- 1987-08-24 JP JP62208403A patent/JPS6377747A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3780740D1 (de) | 1992-09-03 |
DE262115T1 (de) | 1988-07-21 |
AU588208B2 (en) | 1989-09-07 |
EP0262115A3 (en) | 1989-03-08 |
JPS6377747A (ja) | 1988-04-07 |
US4692776A (en) | 1987-09-08 |
CA1284284C (en) | 1991-05-21 |
ATE78755T1 (de) | 1992-08-15 |
EP0262115A2 (de) | 1988-03-30 |
AU7725187A (en) | 1988-03-17 |
EP0262115B1 (de) | 1992-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |