DE3570318D1 - Piezoelectric relay - Google Patents
Piezoelectric relayInfo
- Publication number
- DE3570318D1 DE3570318D1 DE8585109068T DE3570318T DE3570318D1 DE 3570318 D1 DE3570318 D1 DE 3570318D1 DE 8585109068 T DE8585109068 T DE 8585109068T DE 3570318 T DE3570318 T DE 3570318T DE 3570318 D1 DE3570318 D1 DE 3570318D1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric relay
- piezoelectric
- relay
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H57/00—Electrostrictive relays; Piezoelectric relays
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8585109068T DE3570318D1 (en) | 1984-07-24 | 1985-07-19 | Piezoelectric relay |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3427266 | 1984-07-24 | ||
DE8585109068T DE3570318D1 (en) | 1984-07-24 | 1985-07-19 | Piezoelectric relay |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3570318D1 true DE3570318D1 (en) | 1989-06-22 |
Family
ID=6241442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585109068T Expired DE3570318D1 (en) | 1984-07-24 | 1985-07-19 | Piezoelectric relay |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0170172B1 (fr) |
DE (1) | DE3570318D1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440194A (en) * | 1994-05-13 | 1995-08-08 | Beurrier; Henry R. | Piezoelectric actuators |
US6432528B1 (en) | 1998-12-09 | 2002-08-13 | 3M Innovative Properties Company | Variably printed tape and system for printing and applying tape onto surfaces |
DE19904623C2 (de) * | 1999-02-05 | 2001-05-31 | Hengstler Gmbh | Schalter, vorzugsweise Relais |
US6415842B1 (en) | 1999-06-11 | 2002-07-09 | 3M Innovative Properties Company | System for printing and applying tape onto surfaces |
US6652172B2 (en) | 2001-01-05 | 2003-11-25 | 3M Innovative Properties Company | Method and apparatus for handling linerless label tape within a printing device |
US6884312B2 (en) | 2002-04-12 | 2005-04-26 | 3M Innovative Properties Company | Apparatus for printing and applying tape and methods of printing and applying tape |
AT412365B (de) * | 2002-06-18 | 2005-01-25 | Hygrama Ag | Ventil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471967A (en) * | 1946-05-03 | 1949-05-31 | Bell Telephone Labor Inc | Piezoelectric type switching relay |
BE487170A (fr) * | 1948-02-04 | |||
US2835761A (en) * | 1953-05-25 | 1958-05-20 | Electric Machinery Mfg Co | Electrostrictive ceramic actuator |
GB1108566A (en) * | 1964-05-01 | 1968-04-03 | Plessey Uk Ltd | Improvements in electric relays |
US4383195A (en) * | 1980-10-24 | 1983-05-10 | Piezo Electric Products, Inc. | Piezoelectric snap actuator |
US4458171A (en) * | 1982-01-11 | 1984-07-03 | Piezo Electric Products, Inc. | Piezoelectric relay with tapered magnetic detent |
-
1985
- 1985-07-19 EP EP85109068A patent/EP0170172B1/fr not_active Expired
- 1985-07-19 DE DE8585109068T patent/DE3570318D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0170172B1 (fr) | 1989-05-17 |
EP0170172A1 (fr) | 1986-02-05 |
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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 |