NO923772L - Koblingstransformator - Google Patents
KoblingstransformatorInfo
- Publication number
- NO923772L NO923772L NO92923772A NO923772A NO923772L NO 923772 L NO923772 L NO 923772L NO 92923772 A NO92923772 A NO 92923772A NO 923772 A NO923772 A NO 923772A NO 923772 L NO923772 L NO 923772L
- Authority
- NO
- Norway
- Prior art keywords
- pct
- sec
- pair
- date
- high permeability
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Coils Or Transformers For Communication (AREA)
- Cable Accessories (AREA)
- Communication Cables (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transformers For Measuring Instruments (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Confectionery (AREA)
- Near-Field Transmission Systems (AREA)
- Seeds, Soups, And Other Foods (AREA)
- Details Of Television Scanning (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909006834A GB9006834D0 (en) | 1990-03-27 | 1990-03-27 | Cable coupling transformer |
PCT/GB1991/000459 WO1991015022A1 (en) | 1990-03-27 | 1991-03-27 | Cable coupling transformer |
Publications (3)
Publication Number | Publication Date |
---|---|
NO923772D0 NO923772D0 (no) | 1992-09-28 |
NO923772L true NO923772L (no) | 1992-10-19 |
NO307018B1 NO307018B1 (no) | 2000-01-24 |
Family
ID=10673346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO923772A NO307018B1 (no) | 1990-03-27 | 1992-09-28 | Koblingstransformator |
Country Status (15)
Country | Link |
---|---|
US (1) | US5473300A (no) |
EP (1) | EP0522014B1 (no) |
JP (1) | JP3304085B2 (no) |
AT (1) | ATE154160T1 (no) |
AU (1) | AU661656B2 (no) |
CA (1) | CA2079323C (no) |
DE (1) | DE69126427T2 (no) |
DK (1) | DK0522014T3 (no) |
ES (1) | ES2104698T3 (no) |
FI (1) | FI924339A0 (no) |
GB (1) | GB9006834D0 (no) |
GR (1) | GR3024540T3 (no) |
NO (1) | NO307018B1 (no) |
PL (1) | PL167112B1 (no) |
WO (1) | WO1991015022A1 (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020007098A (ko) * | 2000-07-15 | 2002-01-26 | 박선순 | 완전결합 변압기를 이용한 고주파 전원 장치 |
US8289745B2 (en) * | 2009-01-13 | 2012-10-16 | Magistor Technologies, L.L.C. | Power supply with magistor switching |
US9953756B2 (en) | 2012-09-21 | 2018-04-24 | Ppc Broadband, Inc. | Radio frequency transformer winding coil structure |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1441959A (en) * | 1973-09-11 | 1976-07-07 | Communications Patents Ltd | Wired broadcasting systems |
US4021729A (en) * | 1975-12-03 | 1977-05-03 | I-T-E Imperial Corporation | Cross-field ground fault sensor |
JPS55127826A (en) * | 1979-03-26 | 1980-10-03 | Fuji Electric Co Ltd | Leakage breaker |
FR2540826A1 (fr) * | 1983-02-10 | 1984-08-17 | Onera (Off Nat Aerospatiale) | Dispositif pour larguer des charges fixees a un aeronef |
US4598331A (en) * | 1984-07-30 | 1986-07-01 | Technology Research Corporation | Ground fault current interrupter circuit with open neutral and ground lead protection |
US4685022A (en) * | 1985-05-10 | 1987-08-04 | Square D Company | Ground fault circuit interrupter capable of deriving energy from ground fault current in order to achieve circuit interruption in the presence of a reduced supply voltage |
GB8512133D0 (en) * | 1985-05-14 | 1985-06-19 | Dorman Smith Switchgear Ltd | Residual current detector |
JPH01501195A (ja) * | 1986-10-16 | 1989-04-20 | ソニー・トランス・コム・インコーポレイテッド | 誘導結合された電力系統 |
DE3701779A1 (de) * | 1987-02-13 | 1988-08-04 | Budapesti Mueszaki Egyetem | Als stromwandler anwendbarer, linear uebertragender messgeber |
CA2038873C (en) * | 1991-03-22 | 1995-02-14 | David B. Crowhurst | Transmission line transformer device |
EP0506091B1 (en) * | 1991-03-29 | 1996-10-23 | Hitachi Kokusai Electric Inc. | CM type directional coupler destined for use as power detector in portable telephone |
JP3551437B2 (ja) * | 1992-10-29 | 2004-08-04 | ソニー株式会社 | 固体撮像装置 |
-
1990
- 1990-03-27 GB GB909006834A patent/GB9006834D0/en active Pending
-
1991
- 1991-03-27 AU AU76604/91A patent/AU661656B2/en not_active Ceased
- 1991-03-27 US US07/949,850 patent/US5473300A/en not_active Expired - Fee Related
- 1991-03-27 EP EP91907187A patent/EP0522014B1/en not_active Expired - Lifetime
- 1991-03-27 JP JP50695191A patent/JP3304085B2/ja not_active Expired - Fee Related
- 1991-03-27 CA CA002079323A patent/CA2079323C/en not_active Expired - Fee Related
- 1991-03-27 DK DK91907187.8T patent/DK0522014T3/da active
- 1991-03-27 DE DE69126427T patent/DE69126427T2/de not_active Expired - Fee Related
- 1991-03-27 PL PL91296241A patent/PL167112B1/pl unknown
- 1991-03-27 WO PCT/GB1991/000459 patent/WO1991015022A1/en active IP Right Grant
- 1991-03-27 AT AT91907187T patent/ATE154160T1/de not_active IP Right Cessation
- 1991-03-27 ES ES91907187T patent/ES2104698T3/es not_active Expired - Lifetime
-
1992
- 1992-09-28 FI FI924339A patent/FI924339A0/fi unknown
- 1992-09-28 NO NO923772A patent/NO307018B1/no not_active IP Right Cessation
-
1997
- 1997-08-26 GR GR970402180T patent/GR3024540T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5473300A (en) | 1995-12-05 |
NO923772D0 (no) | 1992-09-28 |
WO1991015022A1 (en) | 1991-10-03 |
ES2104698T3 (es) | 1997-10-16 |
DK0522014T3 (da) | 1997-12-29 |
DE69126427D1 (de) | 1997-07-10 |
EP0522014B1 (en) | 1997-06-04 |
JPH05505907A (ja) | 1993-08-26 |
FI924339A (fi) | 1992-09-28 |
AU661656B2 (en) | 1995-08-03 |
JP3304085B2 (ja) | 2002-07-22 |
DE69126427T2 (de) | 1998-01-08 |
AU7660491A (en) | 1991-10-21 |
GR3024540T3 (en) | 1997-12-31 |
ATE154160T1 (de) | 1997-06-15 |
FI924339A0 (fi) | 1992-09-28 |
PL167112B1 (pl) | 1995-07-31 |
CA2079323C (en) | 2002-02-12 |
GB9006834D0 (en) | 1990-05-23 |
CA2079323A1 (en) | 1991-09-28 |
NO307018B1 (no) | 2000-01-24 |
EP0522014A1 (en) | 1993-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN SEPTEMBER 2003 |