DE3668393D1 - POWERFUL TOUCH-FREE POWER TRANSFORMER. - Google Patents
POWERFUL TOUCH-FREE POWER TRANSFORMER.Info
- Publication number
- DE3668393D1 DE3668393D1 DE8686301815T DE3668393T DE3668393D1 DE 3668393 D1 DE3668393 D1 DE 3668393D1 DE 8686301815 T DE8686301815 T DE 8686301815T DE 3668393 T DE3668393 T DE 3668393T DE 3668393 D1 DE3668393 D1 DE 3668393D1
- Authority
- DE
- Germany
- Prior art keywords
- power transformer
- free power
- powerful
- touch
- powerful touch
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71814985A | 1985-04-01 | 1985-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3668393D1 true DE3668393D1 (en) | 1990-02-22 |
Family
ID=24885016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686301815T Expired - Fee Related DE3668393D1 (en) | 1985-04-01 | 1986-03-13 | POWERFUL TOUCH-FREE POWER TRANSFORMER. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0200313B1 (en) |
JP (1) | JPH0652686B2 (en) |
DE (1) | DE3668393D1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842576A1 (en) * | 1988-12-17 | 1990-06-21 | Vogt Electronic Ag | MONOCORE ROTATION TRANSFORMER |
FR2698220B1 (en) * | 1992-11-13 | 1995-01-13 | Alcatel Espace | Installation of transmission, without contact, of electric power. |
FR2698219B1 (en) * | 1992-11-13 | 1995-01-13 | Alcatel Espace | Installation of transmission, without contact, of electric power. |
GB2280315A (en) * | 1993-07-19 | 1995-01-25 | Secr Defence | Rotatable electric transformer coupling |
SG11202108143TA (en) | 2019-02-25 | 2021-08-30 | Primozone Production Ab | A low frequency ozone generator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432982A (en) * | 1942-11-11 | 1947-12-23 | Sperry Gyroscope Co Inc | Inductive coupling |
US4117436A (en) * | 1976-08-23 | 1978-09-26 | The Charles Stark Draper Laboratory, Inc. | Torqueless relatively moving transformer windings |
US4303902A (en) * | 1979-08-31 | 1981-12-01 | Westinghouse Electric Corp. | Inductive coupler |
US4321572A (en) * | 1980-11-13 | 1982-03-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-contacting power transfer device |
-
1986
- 1986-03-13 EP EP19860301815 patent/EP0200313B1/en not_active Expired - Lifetime
- 1986-03-13 DE DE8686301815T patent/DE3668393D1/en not_active Expired - Fee Related
- 1986-03-18 JP JP61060448A patent/JPH0652686B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61231706A (en) | 1986-10-16 |
EP0200313A1 (en) | 1986-11-05 |
JPH0652686B2 (en) | 1994-07-06 |
EP0200313B1 (en) | 1990-01-17 |
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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 |