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DE3812934C2 - - Google Patents

Info

Publication number
DE3812934C2
DE3812934C2 DE3812934A DE3812934A DE3812934C2 DE 3812934 C2 DE3812934 C2 DE 3812934C2 DE 3812934 A DE3812934 A DE 3812934A DE 3812934 A DE3812934 A DE 3812934A DE 3812934 C2 DE3812934 C2 DE 3812934C2
Authority
DE
Germany
Prior art keywords
circuit breaker
individual
release element
overload
switch
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.)
Expired - Fee Related
Application number
DE3812934A
Other languages
German (de)
English (en)
Other versions
DE3812934A1 (de
Inventor
Erich 8500 Nuernberg De Ringler
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.)
ABL SURSUM BAYERISCHE ELEKTROZUBEHOER GMBH & CO KG
Original Assignee
Abl Sursum Bayerische Elektrozubehoer & Co Kg 8560 Lauf De GmbH
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 Abl Sursum Bayerische Elektrozubehoer & Co Kg 8560 Lauf De GmbH filed Critical Abl Sursum Bayerische Elektrozubehoer & Co Kg 8560 Lauf De GmbH
Priority to DE3812934A priority Critical patent/DE3812934A1/de
Priority to ES89104698T priority patent/ES2075001T3/es
Priority to DE58909358T priority patent/DE58909358D1/de
Priority to AT89104698T priority patent/ATE125641T1/de
Priority to EP89104698A priority patent/EP0338250B1/de
Publication of DE3812934A1 publication Critical patent/DE3812934A1/de
Application granted granted Critical
Publication of DE3812934C2 publication Critical patent/DE3812934C2/de
Granted 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
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7445—Poly-phase adjustment

Landscapes

  • Breakers (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Control Of Eletrric Generators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Protection Of Generators And Motors (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
DE3812934A 1988-04-19 1988-04-19 Mehrphasiger schutzschalter Granted DE3812934A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3812934A DE3812934A1 (de) 1988-04-19 1988-04-19 Mehrphasiger schutzschalter
ES89104698T ES2075001T3 (es) 1988-04-19 1989-03-16 Disyuntor polifasico.
DE58909358T DE58909358D1 (de) 1988-04-19 1989-03-16 Mehrphasiger Schutzschalter.
AT89104698T ATE125641T1 (de) 1988-04-19 1989-03-16 Mehrphasiger schutzschalter.
EP89104698A EP0338250B1 (de) 1988-04-19 1989-03-16 Mehrphasiger Schutzschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812934A DE3812934A1 (de) 1988-04-19 1988-04-19 Mehrphasiger schutzschalter

Publications (2)

Publication Number Publication Date
DE3812934A1 DE3812934A1 (de) 1989-11-02
DE3812934C2 true DE3812934C2 (es) 1992-05-14

Family

ID=6352269

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3812934A Granted DE3812934A1 (de) 1988-04-19 1988-04-19 Mehrphasiger schutzschalter
DE58909358T Expired - Fee Related DE58909358D1 (de) 1988-04-19 1989-03-16 Mehrphasiger Schutzschalter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE58909358T Expired - Fee Related DE58909358D1 (de) 1988-04-19 1989-03-16 Mehrphasiger Schutzschalter.

Country Status (4)

Country Link
EP (1) EP0338250B1 (es)
AT (1) ATE125641T1 (es)
DE (2) DE3812934A1 (es)
ES (1) ES2075001T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040263A1 (de) * 1990-12-17 1992-06-25 Abb Patent Gmbh Installationsgeraet
FR2727567B1 (fr) * 1994-11-28 1997-01-03 Schneider Electric Sa Dispositif anti-declassement en calibre d'un disjoncteur suite a l'adaptation d'un auxiliaire
DE19653294A1 (de) * 1996-12-20 1998-06-25 Abb Patent Gmbh Auslöseeinrichtung für einen elektrischen Installationsschalter bei Überstrom
AT405111B (de) * 1997-07-10 1999-05-25 Felten & Guilleaume Ag Oester Einphasiger schutzschalter
US6445274B1 (en) * 2000-11-10 2002-09-03 Eaton Corporation Circuit interrupter with thermal trip adjustability
CN102169782B (zh) * 2011-04-02 2012-12-19 常熟开关制造有限公司(原常熟开关厂） 断路器的脱扣器电流调节装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563919C3 (de) * 1966-07-08 1978-04-20 Josef Dipl.-Ing. 8500 Nuernberg Westermeyer Mehrpoliger Schutzschalter mit zwangsläufiger allpoliger Abschaltung
DE1638043A1 (de) * 1968-03-08 1972-01-05 Hundt & Weber Ein Schaltschloss aufweisender Leistungsschalter
CH604363A5 (en) * 1976-09-10 1978-09-15 Landis & Gyr Ag Electrical cut=out relay
GB2004699B (en) * 1977-09-17 1982-01-27 Dorman Smith Switchgear Ltd Electric circuit breakers
JPS5669745A (en) * 1979-11-10 1981-06-11 Terasaki Denki Sangyo Kk Circuit breaker
DE3339398A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit offener und geschlossener kontaktstellung
DE3533431A1 (de) * 1984-03-21 1987-03-26 Kopp Gmbh & Co Kg Heinrich Zaehlervorautomat
US4680564A (en) * 1984-10-01 1987-07-14 Siemens-Allis, Inc. Multi-pole molded case circuit breaker with a common contact operating crossbar member
DE3545930A1 (de) * 1985-12-23 1987-06-25 Bbc Brown Boveri & Cie Mehrphasiger motorschutzschalter

Also Published As

Publication number Publication date
DE3812934A1 (de) 1989-11-02
EP0338250A3 (en) 1990-10-24
ATE125641T1 (de) 1995-08-15
EP0338250A2 (de) 1989-10-25
EP0338250B1 (de) 1995-07-26
DE58909358D1 (de) 1995-08-31
ES2075001T3 (es) 1995-10-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: ABL SURSUM BAYERISCHE ELEKTROZUBEHOER GMBH & CO KG

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee