FR2648288B1 - Procede de fabrication d'actionneurs electrostrictifs, et articles ainsi obtenus - Google Patents
Procede de fabrication d'actionneurs electrostrictifs, et articles ainsi obtenusInfo
- Publication number
- FR2648288B1 FR2648288B1 FR9000301A FR9000301A FR2648288B1 FR 2648288 B1 FR2648288 B1 FR 2648288B1 FR 9000301 A FR9000301 A FR 9000301A FR 9000301 A FR9000301 A FR 9000301A FR 2648288 B1 FR2648288 B1 FR 2648288B1
- Authority
- FR
- France
- Prior art keywords
- actuator
- areas
- stack
- accordance
- electrostrictive actuators
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
- H10N30/053—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes by integrally sintering piezoelectric or electrostrictive bodies and electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
- H10N30/067—Forming single-layered electrodes of multilayered piezoelectric or electrostrictive parts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
- H10N30/508—Piezoelectric or electrostrictive devices having a stacked or multilayer structure adapted for alleviating internal stress, e.g. cracking control layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
- H10N30/085—Shaping or machining of piezoelectric or electrostrictive bodies by machining
- H10N30/088—Shaping or machining of piezoelectric or electrostrictive bodies by machining by cutting or dicing
-
- 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
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/363,770 US4903166A (en) | 1989-06-09 | 1989-06-09 | Electrostrictive actuators |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2648288A1 FR2648288A1 (fr) | 1990-12-14 |
FR2648288B1 true FR2648288B1 (fr) | 1997-12-12 |
Family
ID=23431654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9000301A Expired - Fee Related FR2648288B1 (fr) | 1989-06-09 | 1990-01-11 | Procede de fabrication d'actionneurs electrostrictifs, et articles ainsi obtenus |
Country Status (6)
Country | Link |
---|---|
US (1) | US4903166A (fr) |
JP (1) | JPH0311980A (fr) |
CA (1) | CA2001435C (fr) |
DE (1) | DE3940619A1 (fr) |
FR (1) | FR2648288B1 (fr) |
GB (1) | GB2232532B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2965602B2 (ja) * | 1990-02-26 | 1999-10-18 | 日立金属株式会社 | 積層型変位素子 |
US5629578A (en) * | 1995-03-20 | 1997-05-13 | Martin Marietta Corp. | Integrated composite acoustic transducer array |
US5655209A (en) * | 1995-03-28 | 1997-08-05 | International Business Machines Corporation | Multilayer ceramic substrates having internal capacitor, and process for producing same |
DE19860001C2 (de) | 1998-12-23 | 2001-10-04 | Epcos Ag | Piezoelektrisches Bauelement, Verfahren zu dessen Herstellung und Verwendung eines derartigen Bauelements |
DE10152490A1 (de) * | 2000-11-06 | 2002-05-08 | Ceramtec Ag | Außenelektroden an piezokeramischen Vielschichtaktoren |
DE10234787C1 (de) * | 2002-06-07 | 2003-10-30 | Pi Ceramic Gmbh Keramische Tec | Verfahren zur Herstellung eines monolithischen Vielschichtaktors, monolithischer Vielschichtaktor aus einem piezokeramischen oder elektrostriktiven Material |
EP1944814B1 (fr) * | 2005-09-16 | 2011-11-09 | Delphi Technologies Holding S.à.r.l. | Actionneur piézoélectrique |
DE102005051289B3 (de) * | 2005-10-26 | 2007-05-16 | Siemens Ag | Piezoaktor und Verfahren zur Herstellung desselben |
DE102006022600B4 (de) * | 2006-05-15 | 2008-02-14 | Siemens Ag | Herstellungsverfahren eines Piezoaktors |
WO2008047460A1 (fr) * | 2006-10-20 | 2008-04-24 | Kyocera Corporation | Unité actionneur piézo-électrique et procédé de fabrication associé |
CH706635A1 (de) * | 2012-06-20 | 2013-12-31 | Kistler Holding Ag | Messelement, Messkörper und Messanordnung zum Messen einer Kraft und Verwendung eines solchen Messkörpers. |
DE102012107341B4 (de) * | 2012-08-09 | 2020-07-09 | Tdk Electronics Ag | Verfahren zum Befüllen von mindestens einer Kavität eines Vielschichtbauelements mit einem Füllmaterial |
DE102012111023A1 (de) | 2012-11-15 | 2014-05-15 | Epcos Ag | Vielschichtkondensator und Verfahren zur Herstellung eines Vielschichtkondensators |
DE102013102278A1 (de) | 2013-03-07 | 2014-09-11 | Epcos Ag | Kondensatoranordnung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437212A (en) * | 1942-12-23 | 1948-03-02 | Frederic D Schottland | Electric condenser and method for making the same |
US3322267A (en) * | 1964-06-12 | 1967-05-30 | Pantasote Company Of New York | Multiple-cavity cookie container |
US3679950A (en) * | 1971-04-16 | 1972-07-25 | Nl Industries Inc | Ceramic capacitors |
GB2029360A (en) * | 1978-07-11 | 1980-03-19 | Sharp Interpack Ltd | Packaging |
NO793003L (no) * | 1978-09-22 | 1980-03-25 | Torben Bredal | Salgspakning av reklametypen. |
DD151529A1 (de) * | 1980-06-17 | 1981-10-21 | Renate Gesemann | Keramischer kondensator und verfahren zu dessen herstellung |
DE3378393D1 (en) * | 1982-05-11 | 1988-12-08 | Nec Corp | Multilayer electrostrictive element which withstands repeated application of pulses |
US4471256A (en) * | 1982-06-14 | 1984-09-11 | Nippon Soken, Inc. | Piezoelectric actuator, and valve apparatus having actuator |
WO1984003079A1 (fr) * | 1983-02-14 | 1984-08-16 | Mayer Oskar Foods | Emballage alimentaire et procede |
JPS59218784A (ja) * | 1983-05-26 | 1984-12-10 | Nippon Soken Inc | 積層セラミツク圧電体 |
JPS59231884A (ja) * | 1983-06-15 | 1984-12-26 | Nippon Soken Inc | 積層形圧電体 |
JPS6066882A (ja) * | 1983-09-22 | 1985-04-17 | Murata Mfg Co Ltd | 圧電変位素子およびその分極方法 |
JPS60176282A (ja) * | 1984-02-22 | 1985-09-10 | Toyota Motor Corp | 積層型圧電磁器およびその製造方法 |
DE3434729A1 (de) * | 1984-09-21 | 1986-04-03 | Siemens AG, 1000 Berlin und 8000 München | Biegeelement aus piezokeramik und verfahren zu seiner herstellung |
US4685197A (en) * | 1986-01-07 | 1987-08-11 | Texas Instruments Incorporated | Fabricating a stacked capacitor |
JPS63174380A (ja) * | 1987-01-13 | 1988-07-18 | Nagai Denshi Kogyo Kyodo Kumiai | 積層セラミツク圧電素子の製造方法 |
US4742912A (en) * | 1987-04-24 | 1988-05-10 | Noel Lee | Package assembly |
DE69031839T2 (de) * | 1989-04-07 | 1998-05-07 | Mitsui Petrochemical Ind | Geschichtete Keramikanordnung und Verfahren zur deren Herstellung |
-
1989
- 1989-06-09 US US07/363,770 patent/US4903166A/en not_active Expired - Fee Related
- 1989-10-25 CA CA002001435A patent/CA2001435C/fr not_active Expired - Fee Related
- 1989-11-01 GB GB8924636A patent/GB2232532B/en not_active Expired - Fee Related
- 1989-12-08 DE DE3940619A patent/DE3940619A1/de not_active Ceased
- 1989-12-13 JP JP1323687A patent/JPH0311980A/ja active Pending
-
1990
- 1990-01-11 FR FR9000301A patent/FR2648288B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4903166A (en) | 1990-02-20 |
GB8924636D0 (en) | 1989-12-20 |
GB2232532A (en) | 1990-12-12 |
DE3940619A1 (de) | 1990-12-13 |
FR2648288A1 (fr) | 1990-12-14 |
JPH0311980A (ja) | 1991-01-21 |
GB2232532B (en) | 1994-03-16 |
CA2001435C (fr) | 1993-09-21 |
CA2001435A1 (fr) | 1990-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |