FR2376549B1 - - Google Patents
Info
- Publication number
- FR2376549B1 FR2376549B1 FR7700075A FR7700075A FR2376549B1 FR 2376549 B1 FR2376549 B1 FR 2376549B1 FR 7700075 A FR7700075 A FR 7700075A FR 7700075 A FR7700075 A FR 7700075A FR 2376549 B1 FR2376549 B1 FR 2376549B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/002—Electrostatic motors
- H02N1/006—Electrostatic motors of the gap-closing type
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
- H01H2059/009—Electrostatic relays; Electro-adhesion relays using permanently polarised dielectric layers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700075A FR2376549A1 (fr) | 1977-01-04 | 1977-01-04 | Systeme bistable a electrets |
| US05/865,330 US4163162A (en) | 1977-01-04 | 1977-12-28 | Bistable electret system |
| IT47509/78A IT1101906B (it) | 1977-01-04 | 1978-01-03 | Sistema bistabile ad elettreti |
| GB110/78A GB1545761A (en) | 1977-01-04 | 1978-01-03 | Bistable electret system |
| DE19782800342 DE2800342A1 (de) | 1977-01-04 | 1978-01-04 | Bistabiles elektretsystem |
| JP11578A JPS5385123A (en) | 1977-01-04 | 1978-01-04 | Bistable electret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700075A FR2376549A1 (fr) | 1977-01-04 | 1977-01-04 | Systeme bistable a electrets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376549A1 FR2376549A1 (fr) | 1978-07-28 |
| FR2376549B1 true FR2376549B1 (US07652168-20100126-C00068.png) | 1979-04-20 |
Family
ID=9185108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700075A Granted FR2376549A1 (fr) | 1977-01-04 | 1977-01-04 | Systeme bistable a electrets |
Country Status (6)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336536A (en) * | 1979-12-17 | 1982-06-22 | Kalt Charles G | Reflective display and method of making same |
| CH641315B (fr) * | 1981-07-02 | Centre Electron Horloger | Dispositif d'affichage miniature a volets. | |
| NL8402038A (nl) * | 1984-06-28 | 1986-01-16 | Philips Nv | Elektroskopische beeldweergeefinrichting. |
| US4794370A (en) * | 1984-08-21 | 1988-12-27 | Bos-Knox Ltd. | Peristaltic electrostatic binary device |
| US4736202A (en) * | 1984-08-21 | 1988-04-05 | Bos-Knox, Ltd. | Electrostatic binary switching and memory devices |
| FR2595145B1 (fr) * | 1986-02-28 | 1989-03-31 | Thomson Csf | Systeme de visualisation a memoire |
| CH670914A5 (US07652168-20100126-C00068.png) * | 1986-09-10 | 1989-07-14 | Landis & Gyr Ag | |
| JPH0344713A (ja) * | 1989-07-12 | 1991-02-26 | Omron Corp | 静電駆動装置および静電駆動装置の制御回路 |
| GB2251511A (en) * | 1991-01-04 | 1992-07-08 | Rank Brimar Ltd | Display device. |
| US5278368A (en) * | 1991-06-24 | 1994-01-11 | Matsushita Elec. Works, Ltd | Electrostatic relay |
| GB9309327D0 (en) * | 1993-05-06 | 1993-06-23 | Smith Charles G | Bi-stable memory element |
| FR2727215B1 (fr) * | 1994-11-18 | 1996-12-20 | Thomson Csf | Dispositif de veille panoramique infrarouge statique a detecteurs matriciels multiples |
| FR2750487B1 (fr) * | 1996-06-28 | 2005-10-21 | Thomson Csf | Revetement pour la protection personnelle d'un fantassin |
| DE19730443A1 (de) * | 1997-07-16 | 1999-01-21 | Deutsch Zentr Luft & Raumfahrt | Mikromechanische Vorrichtung |
| IT1303597B1 (it) * | 1998-12-09 | 2000-11-14 | Fiat Ricerche | Dispositivo ottico e stato di funzionamento variabile, in particolareotturatore o specchio, a controllo elettrostatico. |
| EE05070B1 (et) | 2006-09-08 | 2008-08-15 | Liiv Jüri | Meetod elektreetemulsioonil p?hineva aktiivelemendi materjali valmistamiseks |
| JP7176108B2 (ja) * | 2018-10-16 | 2022-11-21 | フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． | アクチュエータとしての曲げ変換器、センサとしての曲げ変換器、曲げ変換器システム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617806A (en) * | 1969-11-13 | 1971-11-02 | Ralph G Lillevang | Ion switch |
| US3896274A (en) * | 1973-10-04 | 1975-07-22 | Thermo Electron Corp | Electret earphone |
| FR2294535A1 (fr) * | 1974-12-10 | 1976-07-09 | Lewiner Jacques | Perfectionnements aux dispositifs de commande du genre des relais |
| FR2296297A1 (fr) * | 1974-12-27 | 1976-07-23 | Thomson Csf | Dispositif commutateur a commande electrique de deplacement |
-
1977
- 1977-01-04 FR FR7700075A patent/FR2376549A1/fr active Granted
- 1977-12-28 US US05/865,330 patent/US4163162A/en not_active Expired - Lifetime
-
1978
- 1978-01-03 GB GB110/78A patent/GB1545761A/en not_active Expired
- 1978-01-03 IT IT47509/78A patent/IT1101906B/it active
- 1978-01-04 JP JP11578A patent/JPS5385123A/ja active Pending
- 1978-01-04 DE DE19782800342 patent/DE2800342A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4163162A (en) | 1979-07-31 |
| DE2800342A1 (de) | 1978-07-13 |
| GB1545761A (en) | 1979-05-16 |
| JPS5385123A (en) | 1978-07-27 |
| IT1101906B (it) | 1985-10-07 |
| FR2376549A1 (fr) | 1978-07-28 |
| IT7847509A0 (it) | 1978-01-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |