FR1347933A - Magnetic circuit trip device for circuit breaker - Google Patents

Magnetic circuit trip device for circuit breaker

Info

Publication number
FR1347933A
FR1347933A FR917480A FR917480A FR1347933A FR 1347933 A FR1347933 A FR 1347933A FR 917480 A FR917480 A FR 917480A FR 917480 A FR917480 A FR 917480A FR 1347933 A FR1347933 A FR 1347933A
Authority
FR
France
Prior art keywords
trip device
circuit
circuit breaker
magnetic circuit
magnetic
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
Application number
FR917480A
Other languages
French (fr)
Inventor
Gerhard Prade
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.)
SCHRACK ELEK ZITATS AG E
Original Assignee
SCHRACK ELEK ZITATS AG E
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
Priority to DENDAT1167424D priority Critical patent/DE1167424B/en
Application filed by SCHRACK ELEK ZITATS AG E filed Critical SCHRACK ELEK ZITATS AG E
Priority to FR917480A priority patent/FR1347933A/en
Application granted granted Critical
Publication of FR1347933A publication Critical patent/FR1347933A/en
Expired 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/30—Electromagnetic mechanisms having additional short-circuited winding
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR917480A 1962-12-04 1962-12-04 Magnetic circuit trip device for circuit breaker Expired FR1347933A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DENDAT1167424D DE1167424B (en) 1962-12-04 Magnet trigger for circuit breaker
FR917480A FR1347933A (en) 1962-12-04 1962-12-04 Magnetic circuit trip device for circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917480A FR1347933A (en) 1962-12-04 1962-12-04 Magnetic circuit trip device for circuit breaker

Publications (1)

Publication Number Publication Date
FR1347933A true FR1347933A (en) 1964-01-04

Family

ID=8792088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917480A Expired FR1347933A (en) 1962-12-04 1962-12-04 Magnetic circuit trip device for circuit breaker

Country Status (2)

Country Link
DE (1) DE1167424B (en)
FR (1) FR1347933A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133620C2 (en) * 1981-08-21 1984-09-27 Brown, Boveri & Cie Ag, 6800 Mannheim Lockout solenoid trigger

Also Published As

Publication number Publication date
DE1167424B (en) 1964-04-09

Similar Documents

Publication Publication Date Title
FR1352061A (en) Circuit breaker
FR1362407A (en) Trip device circuit breaker
FR1347933A (en) Magnetic circuit trip device for circuit breaker
FR1119361A (en) Actuating device for electric circuit breakers
FR1344403A (en) Polyphase magnetic circuit
FR1293609A (en) Automatic integrated trip circuit breaker
FR1330315A (en) Winding for unopened magnetic circuit
FR1326389A (en) Dual voltage device for mechanical circuit breaker
FR1371225A (en) Circuit breaker
FR1427462A (en) Magnetic trip unit for protection circuit breakers
FR1355898A (en) Circuit breaker tripping mechanisms
FR1310386A (en) Circuit breakers
FR1360265A (en) Magnetic clamping circuit breaker
FR1298695A (en) Tripping device for circuit breaker
FR1426632A (en) Device for electric circuit breakers
AT249159B (en) Multi-phase circuit breaker
FR1335082A (en) Trip unit for electrical switches
FR1335542A (en) Circuit breaker
FR1277793A (en) Trip circuit for controlled rectifiers
FR1279414A (en) Symmetrical magnetic circuit for three-phase transformers
FR1261984A (en) Magnetic cores for electric induction devices
FR1327256A (en) Timed release for selective circuit breakers
FR1282775A (en) Operating mechanism for circuit breakers
FR1356738A (en) Magnetic blow-out circuit breaker
FR1326741A (en) Circuit breakers for electrical circuits