SE9603255L - Fasvakt - Google Patents

Fasvakt

Info

Publication number
SE9603255L
SE9603255L SE9603255A SE9603255A SE9603255L SE 9603255 L SE9603255 L SE 9603255L SE 9603255 A SE9603255 A SE 9603255A SE 9603255 A SE9603255 A SE 9603255A SE 9603255 L SE9603255 L SE 9603255L
Authority
SE
Sweden
Prior art keywords
supply voltage
sensing unit
pct
voltage line
control switch
Prior art date
Application number
SE9603255A
Other languages
Unknown language ( )
English (en)
Other versions
SE9603255D0 (sv
SE515020C2 (sv
Inventor
Hans Andersson
Original Assignee
Hans Andersson
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 Hans Andersson filed Critical Hans Andersson
Priority to SE9603255A priority Critical patent/SE515020C2/sv
Publication of SE9603255D0 publication Critical patent/SE9603255D0/sv
Priority to CA002264056A priority patent/CA2264056C/en
Priority to EP97939302A priority patent/EP0923801A1/en
Priority to AU41421/97A priority patent/AU4142197A/en
Priority to PCT/SE1997/001486 priority patent/WO1998010501A1/en
Priority to US09/254,189 priority patent/US6150792A/en
Publication of SE9603255L publication Critical patent/SE9603255L/sv
Publication of SE515020C2 publication Critical patent/SE515020C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/097—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against wrong direction of rotation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/004—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect phase sequence; with switching for obtaining correct phase sequence

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electric Motors In General (AREA)
SE9603255A 1996-09-06 1996-09-06 Fasvakt SE515020C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9603255A SE515020C2 (sv) 1996-09-06 1996-09-06 Fasvakt
CA002264056A CA2264056C (en) 1996-09-06 1997-09-05 Phase monitor
EP97939302A EP0923801A1 (en) 1996-09-06 1997-09-05 Phase monitor
AU41421/97A AU4142197A (en) 1996-09-06 1997-09-05 Phase monitor
PCT/SE1997/001486 WO1998010501A1 (en) 1996-09-06 1997-09-05 Phase monitor
US09/254,189 US6150792A (en) 1996-09-06 1997-09-05 Phase monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603255A SE515020C2 (sv) 1996-09-06 1996-09-06 Fasvakt

Publications (3)

Publication Number Publication Date
SE9603255D0 SE9603255D0 (sv) 1996-09-06
SE9603255L true SE9603255L (sv) 1998-03-07
SE515020C2 SE515020C2 (sv) 2001-05-28

Family

ID=20403801

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603255A SE515020C2 (sv) 1996-09-06 1996-09-06 Fasvakt

Country Status (6)

Country Link
US (1) US6150792A (sv)
EP (1) EP0923801A1 (sv)
AU (1) AU4142197A (sv)
CA (1) CA2264056C (sv)
SE (1) SE515020C2 (sv)
WO (1) WO1998010501A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844650B1 (fr) * 2002-09-16 2004-12-24 Fillon Investissement Dispositif de commande electronique pour moteur
DE102005016721A1 (de) * 2005-04-11 2006-10-12 Siemens Ag Netz-Überwachungsrelais mit Schaltausgang zur automatischen Phasenkorrektur
DE202005021401U1 (de) * 2005-08-08 2007-11-22 Gkn Driveline International Gmbh Differentialanordnung mit einteiligem Differentialkorb und vier Ausgleichsrädern
US8441248B2 (en) 2010-10-21 2013-05-14 Whirlpool Corporation Laundry treating appliance with voltage detection
US8555522B2 (en) 2010-10-21 2013-10-15 Whirlpool Corporation Laundry treating appliance with inlet temperature compensation
US11083112B2 (en) 2018-07-23 2021-08-03 Hoffman Enclosures, Inc. Three-phase electronic control unit for enclosure air conditioners

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333050A (en) * 1980-02-26 1982-06-01 Yeasting Maynard C Multiphase voltage monitor
US4879625A (en) * 1987-12-11 1989-11-07 Potenzone Richard A Voltage monitor
US5097379A (en) * 1988-05-17 1992-03-17 Walton John F Automatic or manual circuit restoration apparatus after a prescribed time delay
US4999730A (en) * 1989-05-10 1991-03-12 Pickard Harold W Line voltage monitor and controller
US5319514A (en) * 1992-03-03 1994-06-07 Voltage Control, Inc., A Montana Corporation Digital voltage and phase monitor for AC power line
US5434738A (en) * 1993-07-12 1995-07-18 American Standard Inc. Apparatus and method for protecting induction motors from momentary power loss
US5570258A (en) * 1995-05-11 1996-10-29 Texas Instruments Incorporated Phase monitor and protection apparatus
US5657194A (en) * 1995-07-28 1997-08-12 Allen-Bradley Company, Inc. Circuit and method for automatically resetting a solid state relay

Also Published As

Publication number Publication date
SE9603255D0 (sv) 1996-09-06
US6150792A (en) 2000-11-21
CA2264056A1 (en) 1998-03-12
WO1998010501A1 (en) 1998-03-12
SE515020C2 (sv) 2001-05-28
AU4142197A (en) 1998-03-26
CA2264056C (en) 2006-12-05
EP0923801A1 (en) 1999-06-23

Similar Documents

Publication Publication Date Title
ATE130980T1 (de) Laststeuerungs-schaltung für netzbetriebenen einphasen-asynchron-kondensator-motor.
CA2258375A1 (en) Single phase compressor thermostat with start relay and motor protection
EP0399754A3 (en) Semiconductor device protection circuit
ES2089799T3 (es) Disposicion para la transferencia de ordenes de control en un aparato o una maquina operado desde la red electrica.
AU639756B2 (en) Power supply buffer circuit
KR910008906A (ko) 접지해제 보호회로를 갖는 전자 회로 장치
KR890005961A (ko) 전력계통 연계용 인텁터 장치
SE9603255D0 (sv) Fasvakt
KR900012411A (ko) 전원장치 및 전원공급방법
MY115559A (en) Method and apparatus for reducing disturbances on an intergrated circuit
KR970016105A (ko) 모형용 글로우엔진의 제어장치
KR950004823A (ko) 가입자 라인을 구동하기 위한 인터페이스 집적회로
FI102993B1 (sv) Halvledarbrytarens kortslutningsskydd
KR960036231A (ko) 과전류보호회로 및 과전압보호회로
KR960027207A (ko) 전원 보상 장치
EP0567773A3 (de) Mehrphasiges Schaltsystem und Generatornordnung mit einem solchen Schaltsystem
EP0840273A3 (en) Method for reducing power consumption in a display unit
KR960027221A (ko) 모터제어센타용 모터보호제어장치 및 그의 제어방법
KR0147160B1 (ko) 모니터의 동기신호 검출용 집적회로의 보조전원회로
KR970069223A (ko) 저항 용접 제어 또는 감시 장치, 아크 용접 모니터 장치 및, 레이저 가공 제어 장치
KR970007573A (ko) 동기 신호에 의한 모니터 전원 제어 장치
KR880003910Y1 (ko) Vtr헤드 드럼의 이슬제거용 열 발생장치
KR100628722B1 (ko) 디스플레이장치의 전원공급회로
JPH0312253U (sv)
KR970049248A (ko) 모니터의 제로전압 스위치회로

Legal Events

Date Code Title Description
NUG Patent has lapsed