FI113502B - Sähkökytkimen tehonsyöttö - Google Patents

Sähkökytkimen tehonsyöttö Download PDF

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Publication number
FI113502B
FI113502B FI20021692A FI20021692A FI113502B FI 113502 B FI113502 B FI 113502B FI 20021692 A FI20021692 A FI 20021692A FI 20021692 A FI20021692 A FI 20021692A FI 113502 B FI113502 B FI 113502B
Authority
FI
Finland
Prior art keywords
coupler
current transformer
power supply
current
switch
Prior art date
Application number
FI20021692A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20021692A0 (fi
Inventor
Martti Sairanen
Olli Salonen
Original Assignee
Lexel Finland Ab Oy
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 Lexel Finland Ab Oy filed Critical Lexel Finland Ab Oy
Priority to FI20021692A priority Critical patent/FI113502B/fi
Publication of FI20021692A0 publication Critical patent/FI20021692A0/fi
Priority to PCT/FI2003/000692 priority patent/WO2004027807A1/en
Priority to RU2005111544/09A priority patent/RU2316074C2/ru
Priority to AU2003262614A priority patent/AU2003262614B2/en
Priority to PL375739A priority patent/PL206414B1/pl
Priority to EP03797334A priority patent/EP1547110A1/en
Priority to CNB038226006A priority patent/CN100372039C/zh
Application granted granted Critical
Publication of FI113502B publication Critical patent/FI113502B/fi
Priority to NO20052005A priority patent/NO328490B1/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/007—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with galvanic isolation between controlling and controlled circuit, e.g. transformer relay

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Rectifiers (AREA)
FI20021692A 2002-09-23 2002-09-23 Sähkökytkimen tehonsyöttö FI113502B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20021692A FI113502B (fi) 2002-09-23 2002-09-23 Sähkökytkimen tehonsyöttö
PCT/FI2003/000692 WO2004027807A1 (en) 2002-09-23 2003-09-23 Electric switch power supply
RU2005111544/09A RU2316074C2 (ru) 2002-09-23 2003-09-23 Источник питания для электрического выключателя
AU2003262614A AU2003262614B2 (en) 2002-09-23 2003-09-23 Electric switch power supply
PL375739A PL206414B1 (pl) 2002-09-23 2003-09-23 Sposób i układ zasilania wyłącznika elektrycznego
EP03797334A EP1547110A1 (en) 2002-09-23 2003-09-23 Electric switch power supply
CNB038226006A CN100372039C (zh) 2002-09-23 2003-09-23 对电开关提供电源的方法和电开关用的电源结构
NO20052005A NO328490B1 (no) 2002-09-23 2005-04-25 Elektrisk bryterkraftforsyning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021692 2002-09-23
FI20021692A FI113502B (fi) 2002-09-23 2002-09-23 Sähkökytkimen tehonsyöttö

Publications (2)

Publication Number Publication Date
FI20021692A0 FI20021692A0 (fi) 2002-09-23
FI113502B true FI113502B (fi) 2004-04-30

Family

ID=8564628

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021692A FI113502B (fi) 2002-09-23 2002-09-23 Sähkökytkimen tehonsyöttö

Country Status (8)

Country Link
EP (1) EP1547110A1 (no)
CN (1) CN100372039C (no)
AU (1) AU2003262614B2 (no)
FI (1) FI113502B (no)
NO (1) NO328490B1 (no)
PL (1) PL206414B1 (no)
RU (1) RU2316074C2 (no)
WO (1) WO2004027807A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100561868C (zh) * 2004-05-19 2009-11-18 奇胜亚洲集团有限公司 电源开关器
CN102017389B (zh) 2008-03-31 2014-07-23 西门子公司 用于用电设备的紧凑型开关设备
TWI651916B (zh) * 2015-09-25 2019-02-21 新加坡商雲網科技新加坡有限公司 開關控制裝置及方法
US10615598B2 (en) * 2017-03-30 2020-04-07 Chengdu Monolithic Power Systems Co., Ltd. AC switch with DC voltage generation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183646A (en) 1939-12-19 Belaying apparatus
US4713598A (en) 1986-10-29 1987-12-15 Rca Corporation Power supply associated with AC line relay switch
CA2168707C (en) * 1995-02-02 2005-08-30 David Philip Eckel Two wire air gap off power supply circuit
US5777837A (en) * 1995-02-02 1998-07-07 Hubbell Incorporated Three wire air gap off power supply circuit for operating switch and regulating current when switch or load is open
DE19536782C2 (de) * 1995-09-21 1998-07-23 Aeg Schorch Transformatoren Gm Schaltungsanordnung für ein Strommeßrelais

Also Published As

Publication number Publication date
WO2004027807A1 (en) 2004-04-01
PL375739A1 (en) 2005-12-12
AU2003262614A1 (en) 2004-04-08
CN100372039C (zh) 2008-02-27
PL206414B1 (pl) 2010-08-31
RU2316074C2 (ru) 2008-01-27
CN1685458A (zh) 2005-10-19
RU2005111544A (ru) 2006-02-27
AU2003262614B2 (en) 2007-12-20
NO328490B1 (no) 2010-03-01
FI20021692A0 (fi) 2002-09-23
NO20052005L (no) 2005-04-25
EP1547110A1 (en) 2005-06-29

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