FR2625834B1 - DIFFERENTIAL RELAY WITH PLUG-IN TORQUE - Google Patents

DIFFERENTIAL RELAY WITH PLUG-IN TORQUE

Info

Publication number
FR2625834B1
FR2625834B1 FR8800180A FR8800180A FR2625834B1 FR 2625834 B1 FR2625834 B1 FR 2625834B1 FR 8800180 A FR8800180 A FR 8800180A FR 8800180 A FR8800180 A FR 8800180A FR 2625834 B1 FR2625834 B1 FR 2625834B1
Authority
FR
France
Prior art keywords
torque
plug
differential relay
relay
differential
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
FR8800180A
Other languages
French (fr)
Other versions
FR2625834A1 (en
Inventor
Yves Berguirol
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8800180A priority Critical patent/FR2625834B1/en
Priority to DE19883884179 priority patent/DE3884179T2/en
Priority to EP19880403331 priority patent/EP0326772B1/en
Publication of FR2625834A1 publication Critical patent/FR2625834A1/en
Application granted granted Critical
Publication of FR2625834B1 publication Critical patent/FR2625834B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
FR8800180A 1988-01-07 1988-01-07 DIFFERENTIAL RELAY WITH PLUG-IN TORQUE Expired - Fee Related FR2625834B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8800180A FR2625834B1 (en) 1988-01-07 1988-01-07 DIFFERENTIAL RELAY WITH PLUG-IN TORQUE
DE19883884179 DE3884179T2 (en) 1988-01-07 1988-12-26 Control relay with pluggable sensor.
EP19880403331 EP0326772B1 (en) 1988-01-07 1988-12-26 Releasing relay with spitting remote sensing-element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800180A FR2625834B1 (en) 1988-01-07 1988-01-07 DIFFERENTIAL RELAY WITH PLUG-IN TORQUE

Publications (2)

Publication Number Publication Date
FR2625834A1 FR2625834A1 (en) 1989-07-13
FR2625834B1 true FR2625834B1 (en) 1990-09-07

Family

ID=9362165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800180A Expired - Fee Related FR2625834B1 (en) 1988-01-07 1988-01-07 DIFFERENTIAL RELAY WITH PLUG-IN TORQUE

Country Status (3)

Country Link
EP (1) EP0326772B1 (en)
DE (1) DE3884179T2 (en)
FR (1) FR2625834B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE144353T1 (en) * 1993-08-31 1996-11-15 Maier & Cie C RESIDUAL CURRENT PROTECTED SOCKET
GB9414873D0 (en) * 1994-07-23 1994-09-14 Delta Circuits Protection Current imbalance sensor
DE102011052809A1 (en) * 2011-08-18 2013-03-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mounting arrangement for parking assistance sensor used in motor vehicle, has housing portions that are provided with electrical connection units and guide surfaces which are connected at junction box portion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7105414U (en) * 1971-02-13 1971-05-06 Bbc Ag Multipole residual current circuit breaker
CH617530A5 (en) * 1977-06-30 1980-05-30 Bbc Brown Boveri & Cie Current transformer arrangement with a terminal connection at the primary side for connection to the secondary winding of a main current transformer to be connected upstream
DE2834327C2 (en) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Full electrical circuit breaker
FR2466884A1 (en) * 1979-09-27 1981-04-10 Socapex CONNECTING PIPE FOR ELECTRIC CIRCUITS, AND CIRCUIT PROVIDED WITH SUCH A PITCH

Also Published As

Publication number Publication date
EP0326772B1 (en) 1993-09-15
EP0326772A1 (en) 1989-08-09
DE3884179T2 (en) 1994-04-07
FR2625834A1 (en) 1989-07-13
DE3884179D1 (en) 1993-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse