JPS466675A - - Google Patents

Info

Publication number
JPS466675A
JPS466675A JP3148171A JP3148171A JPS466675A JP S466675 A JPS466675 A JP S466675A JP 3148171 A JP3148171 A JP 3148171A JP 3148171 A JP3148171 A JP 3148171A JP S466675 A JPS466675 A JP S466675A
Authority
JP
Japan
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.)
Pending
Application number
JP3148171A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS466675A publication Critical patent/JPS466675A/ja
Pending 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Breakers (AREA)
JP3148171A 1970-05-11 1971-05-12 Pending JPS466675A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3599370A 1970-05-11 1970-05-11

Publications (1)

Publication Number Publication Date
JPS466675A true JPS466675A (enrdf_load_stackoverflow) 1971-12-13

Family

ID=21885973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3148171A Pending JPS466675A (enrdf_load_stackoverflow) 1970-05-11 1971-05-12

Country Status (5)

Country Link
JP (1) JPS466675A (enrdf_load_stackoverflow)
CA (1) CA953013A (enrdf_load_stackoverflow)
FR (1) FR2088489B1 (enrdf_load_stackoverflow)
GB (1) GB1354301A (enrdf_load_stackoverflow)
ZA (1) ZA713072B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092547A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-24
JPS5228167U (enrdf_load_stackoverflow) * 1975-08-16 1977-02-26
JPH09129112A (ja) * 1995-11-01 1997-05-16 Nitto Kogyo Kk 漏電ブレーカ
US8267252B2 (en) 2005-09-02 2012-09-18 Tools Aviation, Llc Battery holder and dispensing package

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604294B1 (fr) * 1986-09-23 1994-05-20 Merlin Et Gerin Disjoncteur differentiel multipolaire a assemblage modulaire
US5179491A (en) * 1990-07-19 1993-01-12 Square D Company Plug-in circuit breaker
GB2285886A (en) * 1994-01-21 1995-07-26 Square D Co Circuit breaker
JP2008103083A (ja) * 2006-10-17 2008-05-01 Fuji Electric Fa Components & Systems Co Ltd 漏電遮断器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105970B (de) * 1959-10-05 1961-05-04 Busch Jaeger Duerener Metall Fehlerstromschutzschalter fuer Schalt- und Zaehlertafeleinbau
GB1096613A (en) * 1964-04-10 1967-12-29 M & C Switchgear Ltd Improvements in and relating to an earth leakage control circuit for a three phase electrical supply line
CH415809A (fr) * 1966-01-13 1966-06-30 Gardy Particip App Disjoncteur à surintensité et à action différentielle
FR1494850A (fr) * 1966-07-25 1967-09-15 Electronique Et Nucleaire Soc Dispositif de surveillance et de localisation des défauts d'isolement d'une installation électrique à basse tension
DE1965784U (de) * 1967-03-14 1967-08-10 Stotz Kontakt Gmbh Elektrische steckdose mit fehlerstromschutz.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092547A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-24
JPS5228167U (enrdf_load_stackoverflow) * 1975-08-16 1977-02-26
JPH09129112A (ja) * 1995-11-01 1997-05-16 Nitto Kogyo Kk 漏電ブレーカ
US8267252B2 (en) 2005-09-02 2012-09-18 Tools Aviation, Llc Battery holder and dispensing package
US9022218B2 (en) 2005-09-02 2015-05-05 Tools Aviaton, LLC Battery holder and dispensing package

Also Published As

Publication number Publication date
FR2088489A1 (enrdf_load_stackoverflow) 1972-01-07
ZA713072B (en) 1972-01-26
FR2088489B1 (enrdf_load_stackoverflow) 1976-04-16
CA953013A (en) 1974-08-13
GB1354301A (en) 1974-06-05

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