DE3040244A1 - Fehlerstromschutzschalter ohne summenstromwandler - Google Patents

Fehlerstromschutzschalter ohne summenstromwandler

Info

Publication number
DE3040244A1
DE3040244A1 DE19803040244 DE3040244A DE3040244A1 DE 3040244 A1 DE3040244 A1 DE 3040244A1 DE 19803040244 DE19803040244 DE 19803040244 DE 3040244 A DE3040244 A DE 3040244A DE 3040244 A1 DE3040244 A1 DE 3040244A1
Authority
DE
Germany
Prior art keywords
residual current
yoke
circuit breaker
recess
current circuit
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.)
Ceased
Application number
DE19803040244
Other languages
German (de)
English (en)
Inventor
Gerhard Ing. Wien Amon
Gottfried Prof. Dr. Bieglemeier
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 A
Original Assignee
Felten & Guilleaume Fabrik Elektrischer Apparate AG
Biegelmeier Gottfried Prof Dr Wien
Felten & Guilleaume Fabrik Elektrischer Apparate Ag Schrems Eugenia Niederoesterreich
Felten and Guilleaume Austria 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, Biegelmeier Gottfried Prof Dr Wien, Felten & Guilleaume Fabrik Elektrischer Apparate Ag Schrems Eugenia Niederoesterreich, Felten and Guilleaume Austria AG filed Critical Felten & Guilleaume Fabrik Elektrischer Apparate AG
Publication of DE3040244A1 publication Critical patent/DE3040244A1/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
DE19803040244 1980-04-16 1980-10-24 Fehlerstromschutzschalter ohne summenstromwandler Ceased DE3040244A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0204580A AT372549B (de) 1980-04-16 1980-04-16 Fehlerstromschutzschalter ohne summenstromwandler
AU82388/82A AU542724B2 (en) 1980-04-16 1982-04-06 Earth fault protection switch

Publications (1)

Publication Number Publication Date
DE3040244A1 true DE3040244A1 (de) 1981-10-22

Family

ID=25597504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803040244 Ceased DE3040244A1 (de) 1980-04-16 1980-10-24 Fehlerstromschutzschalter ohne summenstromwandler

Country Status (7)

Country Link
AT (1) AT372549B (fr)
AU (1) AU542724B2 (fr)
BE (1) BE888442A (fr)
DE (1) DE3040244A1 (fr)
FR (1) FR2480998A1 (fr)
GB (1) GB2074380A (fr)
NL (1) NL8007025A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1226237B (it) * 1988-07-08 1990-12-27 Bassani Spa Attuatore elettromagnetico del tipo rele'
EP0531554B1 (fr) * 1991-09-06 1994-12-07 Siemens Aktiengesellschaft Transformateur, par exemple transformateur différentiel
DE4410076A1 (de) * 1994-03-23 1995-09-28 Valentron Ag Fehlerstromschutzschalter
IES20050148A2 (en) * 2005-03-21 2006-07-12 Tripco Ltd Residual current device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT242777B (de) * 1963-04-26 1965-10-11 Felten & Guilleaume Ag Oester Haltemagnetauslöser mit mindestens dreiteiligem Jochkörper
AT278954B (de) * 1968-10-22 1970-02-25 Felten & Guilleaume Ag Oester Magnetauslöser
AT318052B (de) * 1970-07-23 1974-09-25 Siemens Ag Fehlerstromschutzschalter
DE2525139A1 (de) * 1975-06-05 1976-12-23 Lauerer Friedrich Selbstschalter, insbesondere fehlerstromschutzschalter
AT337812B (de) * 1975-12-02 1977-07-25 Felten & Guilleaume Ag Oester Haltemagnetausloser mit einteiligem anker
AT337811B (de) * 1975-12-02 1977-07-25 Felten & Guilleaume Ag Oester Doppeljoch-haltemagnetausloser
DE2811064B1 (de) * 1978-03-14 1978-11-23 Maier & Cie C Fehlerstromschutzschalter
DE2923096A1 (de) * 1978-06-08 1979-12-13 Ferdy Dr Mayer Schutzrelais-ausgleichsuebertrager fuer elektrische anlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542852B1 (de) * 1975-09-25 1976-09-16 Siemens Ag Fehlerstromschutzschalter
LU78075A1 (de) * 1977-09-02 1979-04-09 Gath N Fehlerstromschutzschalter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT242777B (de) * 1963-04-26 1965-10-11 Felten & Guilleaume Ag Oester Haltemagnetauslöser mit mindestens dreiteiligem Jochkörper
AT278954B (de) * 1968-10-22 1970-02-25 Felten & Guilleaume Ag Oester Magnetauslöser
AT318052B (de) * 1970-07-23 1974-09-25 Siemens Ag Fehlerstromschutzschalter
DE2525139A1 (de) * 1975-06-05 1976-12-23 Lauerer Friedrich Selbstschalter, insbesondere fehlerstromschutzschalter
AT337812B (de) * 1975-12-02 1977-07-25 Felten & Guilleaume Ag Oester Haltemagnetausloser mit einteiligem anker
AT337811B (de) * 1975-12-02 1977-07-25 Felten & Guilleaume Ag Oester Doppeljoch-haltemagnetausloser
DE2811064B1 (de) * 1978-03-14 1978-11-23 Maier & Cie C Fehlerstromschutzschalter
DE2923096A1 (de) * 1978-06-08 1979-12-13 Ferdy Dr Mayer Schutzrelais-ausgleichsuebertrager fuer elektrische anlagen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Prospekt: Aus dem N-System von Siemens, die neuen Fehlerstrom-Schutzschalter, Best.Nr.J.211/ 1200 Druckvermerk 621368 PA 12785, im DPA eingeg. 1978 *

Also Published As

Publication number Publication date
ATA204580A (de) 1983-02-15
FR2480998A1 (fr) 1981-10-23
GB2074380A (en) 1981-10-28
AT372549B (de) 1983-10-25
AU8238882A (en) 1983-10-13
BE888442A (fr) 1981-07-31
AU542724B2 (en) 1985-03-07
NL8007025A (nl) 1981-11-16
FR2480998B1 (fr) 1985-03-08

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: FELTEN & GUILLEAUME FABRIK ELEKTRISCHER APPARATE A

8110 Request for examination paragraph 44
8131 Rejection