FR2287111A1 - Perfectionnements aux moyens pour l'isolement d'empilements piezo-electriques et aux empilements correspondants - Google Patents
Perfectionnements aux moyens pour l'isolement d'empilements piezo-electriques et aux empilements correspondantsInfo
- Publication number
- FR2287111A1 FR2287111A1 FR7530425A FR7530425A FR2287111A1 FR 2287111 A1 FR2287111 A1 FR 2287111A1 FR 7530425 A FR7530425 A FR 7530425A FR 7530425 A FR7530425 A FR 7530425A FR 2287111 A1 FR2287111 A1 FR 2287111A1
- Authority
- FR
- France
- Prior art keywords
- stacks
- dielectric
- piezoelectric
- stack
- piezo
- 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
- 239000000463 material Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
-
- 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
- H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure with non-rectangular cross-section orthogonal to the stacking direction, e.g. polygonal, circular
-
- 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
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
- H10N30/883—Further insulation means against electrical, physical or chemical damage, e.g. protective coatings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51178774A | 1974-10-03 | 1974-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2287111A1 true FR2287111A1 (fr) | 1976-04-30 |
FR2287111B1 FR2287111B1 (fr) | 1979-04-06 |
Family
ID=24036448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530425A Granted FR2287111A1 (fr) | 1974-10-03 | 1975-10-03 | Perfectionnements aux moyens pour l'isolement d'empilements piezo-electriques et aux empilements correspondants |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5510153B2 (fr) |
AU (1) | AU506789B2 (fr) |
BR (1) | BR7506398A (fr) |
CA (1) | CA1057846A (fr) |
ES (1) | ES441496A1 (fr) |
FR (1) | FR2287111A1 (fr) |
GB (1) | GB1525248A (fr) |
IT (1) | IT1043080B (fr) |
MX (1) | MX143980A (fr) |
SE (1) | SE405661B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517889A1 (fr) * | 1981-12-08 | 1983-06-10 | Philips Nv | Procede permettant de realiser un dispositif piezo-electrique, ainsi qu'un dispositif realise selon ce procede |
EP0094078A2 (fr) * | 1982-05-11 | 1983-11-16 | Nec Corporation | Elément électrostrictif multicouche résistant à l'application répétée d'impulsions |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4803393A (en) * | 1986-07-31 | 1989-02-07 | Toyota Jidosha Kabushiki Kaisha | Piezoelectric actuator |
JPH01144690A (ja) * | 1987-11-30 | 1989-06-06 | Ohkura Electric Co Ltd | 積層圧電アクチュエータ |
JPH02250678A (ja) * | 1989-03-23 | 1990-10-08 | Tokin Corp | 積層型圧電アクチュエータ |
DE10121270A1 (de) | 2001-04-30 | 2003-02-06 | Epcos Ag | Passivierungsmaterial für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise |
EP2079113B1 (fr) * | 2008-01-09 | 2013-03-13 | Delphi Technologies Holding S.à.r.l. | Encapsulation pressurisée au gaz pour actionneur |
-
1975
- 1975-10-01 AU AU85344/75A patent/AU506789B2/en not_active Expired
- 1975-10-01 MX MX161009A patent/MX143980A/es unknown
- 1975-10-02 CA CA236,869A patent/CA1057846A/fr not_active Expired
- 1975-10-02 SE SE7511059A patent/SE405661B/xx unknown
- 1975-10-02 GB GB40433/75A patent/GB1525248A/en not_active Expired
- 1975-10-02 IT IT27904/75A patent/IT1043080B/it active
- 1975-10-02 BR BR7506398*A patent/BR7506398A/pt unknown
- 1975-10-03 JP JP11966075A patent/JPS5510153B2/ja not_active Expired
- 1975-10-03 ES ES441496A patent/ES441496A1/es not_active Expired
- 1975-10-03 FR FR7530425A patent/FR2287111A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517889A1 (fr) * | 1981-12-08 | 1983-06-10 | Philips Nv | Procede permettant de realiser un dispositif piezo-electrique, ainsi qu'un dispositif realise selon ce procede |
EP0094078A2 (fr) * | 1982-05-11 | 1983-11-16 | Nec Corporation | Elément électrostrictif multicouche résistant à l'application répétée d'impulsions |
EP0094078A3 (en) * | 1982-05-11 | 1984-09-12 | Nec Corporation | Multilayer electrostrictive element which withstands repeated application of pulses |
Also Published As
Publication number | Publication date |
---|---|
FR2287111B1 (fr) | 1979-04-06 |
CA1057846A (fr) | 1979-07-03 |
JPS5185390A (fr) | 1976-07-26 |
JPS5510153B2 (fr) | 1980-03-14 |
SE7511059L (sv) | 1976-04-05 |
DE2544140A1 (de) | 1976-04-08 |
ES441496A1 (es) | 1977-08-01 |
DE2544140B2 (de) | 1977-03-10 |
GB1525248A (en) | 1978-09-20 |
AU8534475A (en) | 1977-04-07 |
AU506789B2 (en) | 1980-01-24 |
SE405661B (sv) | 1978-12-18 |
IT1043080B (it) | 1980-02-20 |
MX143980A (es) | 1981-08-17 |
BR7506398A (pt) | 1976-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |