AU2493288A - Holding magnet tripping device - Google Patents

Holding magnet tripping device

Info

Publication number
AU2493288A
AU2493288A AU24932/88A AU2493288A AU2493288A AU 2493288 A AU2493288 A AU 2493288A AU 24932/88 A AU24932/88 A AU 24932/88A AU 2493288 A AU2493288 A AU 2493288A AU 2493288 A AU2493288 A AU 2493288A
Authority
AU
Australia
Prior art keywords
tripping device
holding magnet
magnet tripping
holding
tripping
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.)
Granted
Application number
AU24932/88A
Other versions
AU604381B2 (en
Inventor
Klaus Dr. Rotter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Felten & Guilleaume Fabrik Elektrischer Apparate AG
Original Assignee
Felten & Guilleaume Fabrik Elektrischer Apparate AG
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 Felten & Guilleaume Fabrik Elektrischer Apparate AG filed Critical Felten & Guilleaume Fabrik Elektrischer Apparate AG
Publication of AU2493288A publication Critical patent/AU2493288A/en
Application granted granted Critical
Publication of AU604381B2 publication Critical patent/AU604381B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Electromagnets (AREA)
AU24932/88A 1987-11-09 1988-11-09 Holding magnet tripping device Ceased AU604381B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2955/87 1987-11-09
AT295587A AT389018B (en) 1987-11-09 1987-11-09 HOLDING MAGNETIC RELEASE

Publications (2)

Publication Number Publication Date
AU2493288A true AU2493288A (en) 1989-05-11
AU604381B2 AU604381B2 (en) 1990-12-13

Family

ID=3543019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24932/88A Ceased AU604381B2 (en) 1987-11-09 1988-11-09 Holding magnet tripping device

Country Status (4)

Country Link
EP (1) EP0316295A3 (en)
AT (1) AT389018B (en)
AU (1) AU604381B2 (en)
ES (1) ES2010645A4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005050636A1 (en) * 2005-10-20 2007-05-03 Siemens Ag Magnetic system of a magnetic release
CN108074785A (en) * 2017-12-12 2018-05-25 上海良信电器股份有限公司 A kind of electromagnetic release
CN108281332B (en) * 2017-12-12 2024-08-13 上海良信电器股份有限公司 Electromagnetic tripping device
CN108281333B (en) * 2017-12-12 2024-09-20 上海良信电器股份有限公司 Magnetic circuit assembly of electromagnetic tripping device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT361571B (en) * 1977-11-22 1981-03-25 Felten & Guilleaume Ag Oester LAYER YOKE HOLDING SOLENOIDER
DD134166B1 (en) * 1977-12-13 1984-10-03 Siegfried Wirthgen HIGHLY SENSITIVE HOLDING MAGNETIC RELEASE
AT372217B (en) * 1980-11-04 1983-09-12 Biegelmeier Gottfried MAGNETIC RELEASE HIGH SENSITIVITY
DE8124466U1 (en) * 1981-08-21 1983-01-27 Brown, Boveri & Cie Ag, 6800 Mannheim Electromagnetic trigger
AT378862B (en) * 1984-03-05 1985-10-10 Felten & Guilleaume Ag Oester HOLDING MAGNETIC RELEASE
AT381599B (en) * 1984-03-05 1986-11-10 Felten & Guilleaume Ag Oester Holding magnet release
ES2011457B3 (en) * 1985-12-13 1990-01-16 Cmc Carl Maier + Cie Ag MAGNET DISCONNECT FOR DEFECT CURRENT PROTECTION SWITCHES

Also Published As

Publication number Publication date
ATA295587A (en) 1989-02-15
ES2010645A4 (en) 1989-12-01
AT389018B (en) 1989-10-10
EP0316295A2 (en) 1989-05-17
EP0316295A3 (en) 1990-10-10
AU604381B2 (en) 1990-12-13

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