DE3764094D1 - Tintenschreibkopf mit piezoelektrisch anregbarer membran. - Google Patents
Tintenschreibkopf mit piezoelektrisch anregbarer membran.Info
- Publication number
- DE3764094D1 DE3764094D1 DE8787903243T DE3764094T DE3764094D1 DE 3764094 D1 DE3764094 D1 DE 3764094D1 DE 8787903243 T DE8787903243 T DE 8787903243T DE 3764094 T DE3764094 T DE 3764094T DE 3764094 D1 DE3764094 D1 DE 3764094D1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectrically
- writing head
- ink writing
- extendable membrane
- extendable
- 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
- 239000012528 membrane Substances 0.000 title 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
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
- F04B43/046—Micropumps with piezoelectric drive
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787903243T DE3764094D1 (de) | 1986-05-30 | 1987-05-19 | Tintenschreibkopf mit piezoelektrisch anregbarer membran. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863618107 DE3618107A1 (de) | 1986-05-30 | 1986-05-30 | Tintenschreibkopf mit piezoelektrisch anregbarer membran |
DE8787903243T DE3764094D1 (de) | 1986-05-30 | 1987-05-19 | Tintenschreibkopf mit piezoelektrisch anregbarer membran. |
PCT/DE1987/000229 WO1987007217A1 (en) | 1986-05-30 | 1987-05-19 | Ink writing head with piezoelectrically excitable membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3764094D1 true DE3764094D1 (de) | 1990-09-06 |
Family
ID=6301882
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863618107 Withdrawn DE3618107A1 (de) | 1986-05-30 | 1986-05-30 | Tintenschreibkopf mit piezoelektrisch anregbarer membran |
DE8787903243T Expired - Fee Related DE3764094D1 (de) | 1986-05-30 | 1987-05-19 | Tintenschreibkopf mit piezoelektrisch anregbarer membran. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863618107 Withdrawn DE3618107A1 (de) | 1986-05-30 | 1986-05-30 | Tintenschreibkopf mit piezoelektrisch anregbarer membran |
Country Status (5)
Country | Link |
---|---|
US (1) | US4888598A (de) |
EP (1) | EP0307403B1 (de) |
JP (1) | JPH01500891A (de) |
DE (2) | DE3618107A1 (de) |
WO (1) | WO1987007217A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2942089A (en) * | 1988-02-05 | 1989-08-25 | Debiopharm S.A. | Pump |
DE3814150A1 (de) * | 1988-04-27 | 1989-11-09 | Draegerwerk Ag | Ventilanordnung aus mikrostrukturierten komponenten |
US5255016A (en) * | 1989-09-05 | 1993-10-19 | Seiko Epson Corporation | Ink jet printer recording head |
JP3139511B2 (ja) * | 1990-11-09 | 2001-03-05 | セイコーエプソン株式会社 | インクジェット記録ヘッド |
US6601949B1 (en) * | 1992-08-26 | 2003-08-05 | Seiko Epson Corporation | Actuator unit for ink jet recording head |
GB2286157B (en) * | 1994-01-31 | 1998-01-14 | Neopost Ltd | Ink jet printing device |
JPH08108533A (ja) * | 1994-10-06 | 1996-04-30 | Sharp Corp | インクジェットヘッド、その使用方法およびその製造方法 |
US6000785A (en) * | 1995-04-20 | 1999-12-14 | Seiko Epson Corporation | Ink jet head, a printing apparatus using the ink jet head, and a control method therefor |
US5894316A (en) * | 1995-04-20 | 1999-04-13 | Seiko Epson Corporation | Ink jet head with diaphragm having varying compliance or stepped opposing wall |
JP3439570B2 (ja) * | 1995-05-08 | 2003-08-25 | 日本碍子株式会社 | ダイヤフラム構造体 |
EP0755793B1 (de) * | 1995-07-26 | 2001-04-04 | Sony Corporation | Druckvorrichtung und Verfahren zu ihrer Herstellung |
DE19724240C2 (de) * | 1997-06-09 | 2003-06-05 | Sascha Bechtel | Förderpumpe, insbesondere Mikroförderpumpe |
AU755025B2 (en) * | 1997-11-28 | 2002-11-28 | Sony Corporation | Apparatus and method for driving recording head for ink-jet printer |
US6222304B1 (en) * | 1999-07-28 | 2001-04-24 | The Charles Stark Draper Laboratory | Micro-shell transducer |
TW548198B (en) | 2001-03-30 | 2003-08-21 | Philoph Morris Products Inc | Piezoelectrically driven printhead array |
US7832429B2 (en) * | 2004-10-13 | 2010-11-16 | Rheonix, Inc. | Microfluidic pump and valve structures and fabrication methods |
DE102009002631B4 (de) * | 2009-04-24 | 2015-08-20 | Michael Förg | Piezoelektrischer Antrieb und Mikroventil mit einem solchen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1065880B (de) * | 1959-09-24 | |||
DE1165667B (de) * | 1962-06-28 | 1964-03-19 | Siemens Ag | Piezoelektrischer Biegeschwinger |
DE1287135B (de) * | 1967-06-16 | 1969-01-16 | Telefunken Patent | Elektroakustischer Wandler mit einer Schicht aus Halbleitermaterial bedeckten Membran |
JPS58112747A (ja) * | 1981-12-26 | 1983-07-05 | Fujitsu Ltd | インクジエツト記録装置 |
EP0095911B1 (de) * | 1982-05-28 | 1989-01-18 | Xerox Corporation | Mittels Druckimpulsen arbeitendes Tröpfchenausstosssystem und Anordnung |
DE3320441A1 (de) * | 1983-06-06 | 1984-12-06 | Siemens AG, 1000 Berlin und 8000 München | Mit fluessigkeitstroepfchen arbeitendes schreibgeraet mit an beiden enden starr mit einer duesenplatte verbundenen stabfoermigen piezoelektrischen wandlern |
DE3320443C2 (de) * | 1983-06-06 | 1994-08-18 | Siemens Ag | Flüssigkeitspumpe |
DE3342844A1 (de) * | 1983-11-26 | 1985-06-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Mikroplanarer tintenstrahldruckkopf |
JPS61106259A (ja) * | 1984-10-31 | 1986-05-24 | Hitachi Ltd | インク滴噴出装置 |
-
1986
- 1986-05-30 DE DE19863618107 patent/DE3618107A1/de not_active Withdrawn
-
1987
- 1987-05-19 JP JP62503023A patent/JPH01500891A/ja active Pending
- 1987-05-19 EP EP87903243A patent/EP0307403B1/de not_active Expired - Lifetime
- 1987-05-19 WO PCT/DE1987/000229 patent/WO1987007217A1/de active IP Right Grant
- 1987-05-19 DE DE8787903243T patent/DE3764094D1/de not_active Expired - Fee Related
-
1988
- 1988-10-11 US US07/272,984 patent/US4888598A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1987007217A1 (en) | 1987-12-03 |
EP0307403A1 (de) | 1989-03-22 |
EP0307403B1 (de) | 1990-08-01 |
DE3618107A1 (de) | 1987-12-03 |
US4888598A (en) | 1989-12-19 |
JPH01500891A (ja) | 1989-03-30 |
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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 |