NO923772L - Koblingstransformator - Google Patents

Koblingstransformator

Info

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
Application number
NO92923772A
Other languages
English (en)
Other versions
NO923772D0 (no
NO307018B1 (no
Inventor
Michael Barry Watson
Original Assignee
Michael Barry Watson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michael Barry Watson filed Critical Michael Barry Watson
Publication of NO923772D0 publication Critical patent/NO923772D0/no
Publication of NO923772L publication Critical patent/NO923772L/no
Publication of NO307018B1 publication Critical patent/NO307018B1/no

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)
NO923772A 1990-03-27 1992-09-28 Koblingstransformator NO307018B1 (no)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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