FR2480998A1 - Disjoncteur a courant de fuite sans transformateur totalisateur de courant - Google Patents

Disjoncteur a courant de fuite sans transformateur totalisateur de courant Download PDF

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Publication number
FR2480998A1
FR2480998A1 FR8023003A FR8023003A FR2480998A1 FR 2480998 A1 FR2480998 A1 FR 2480998A1 FR 8023003 A FR8023003 A FR 8023003A FR 8023003 A FR8023003 A FR 8023003A FR 2480998 A1 FR2480998 A1 FR 2480998A1
Authority
FR
France
Prior art keywords
leakage current
circuit breaker
recess
cylinder head
current
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
FR8023003A
Other languages
English (en)
French (fr)
Other versions
FR2480998B1 (enExample
Inventor
Gottfried Biegelmeier
Gerhard Amon
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 and Guilleaume AG
Original Assignee
Felten and Guilleaume 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 and Guilleaume AG filed Critical Felten and Guilleaume AG
Publication of FR2480998A1 publication Critical patent/FR2480998A1/fr
Application granted granted Critical
Publication of FR2480998B1 publication Critical patent/FR2480998B1/fr
Granted 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR8023003A 1980-04-16 1980-10-28 Disjoncteur a courant de fuite sans transformateur totalisateur de courant Granted FR2480998A1 (fr)

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 (2)

Publication Number Publication Date
FR2480998A1 true FR2480998A1 (fr) 1981-10-23
FR2480998B1 FR2480998B1 (enExample) 1985-03-08

Family

ID=25597504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023003A Granted FR2480998A1 (fr) 1980-04-16 1980-10-28 Disjoncteur a courant de fuite sans transformateur totalisateur de courant

Country Status (7)

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

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'
ATE115332T1 (de) * 1991-09-06 1994-12-15 Siemens Ag Wandler, beispielsweise summenstromwandler.
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542852A1 (enExample) * 1975-09-25 1976-09-16
WO1979000127A1 (fr) * 1977-09-02 1979-03-22 N Gath Interrupteur de protection a courant de defaut, reagissant aux courants de defaut continus des deux polarites

Family Cites Families (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
CH532855A (de) * 1970-07-23 1973-01-15 Siemens Ag Fehlerstromschutzschalteinrichtung
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
FR2428308A1 (fr) * 1978-06-08 1980-01-04 Mayer Ferdy Transformateur differentiel de relais de protection d'installation electrique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542852A1 (enExample) * 1975-09-25 1976-09-16
WO1979000127A1 (fr) * 1977-09-02 1979-03-22 N Gath Interrupteur de protection a courant de defaut, reagissant aux courants de defaut continus des deux polarites

Also Published As

Publication number Publication date
NL8007025A (nl) 1981-11-16
AT372549B (de) 1983-10-25
ATA204580A (de) 1983-02-15
BE888442A (fr) 1981-07-31
AU542724B2 (en) 1985-03-07
AU8238882A (en) 1983-10-13
DE3040244A1 (de) 1981-10-22
GB2074380A (en) 1981-10-28
FR2480998B1 (enExample) 1985-03-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse