BE846070A - Declencheur magnetique et verrou solidaires pour un coupe-circuit - Google Patents

Declencheur magnetique et verrou solidaires pour un coupe-circuit

Info

Publication number
BE846070A
BE846070A BE170521A BE170521A BE846070A BE 846070 A BE846070 A BE 846070A BE 170521 A BE170521 A BE 170521A BE 170521 A BE170521 A BE 170521A BE 846070 A BE846070 A BE 846070A
Authority
BE
Belgium
Prior art keywords
solidarity
lock
circuit breaker
magnetic release
release
Prior art date
Application number
BE170521A
Other languages
English (en)
French (fr)
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 BE846070A publication Critical patent/BE846070A/xx

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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
BE170521A 1975-09-11 1976-09-10 Declencheur magnetique et verrou solidaires pour un coupe-circuit BE846070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/612,609 US3997857A (en) 1975-09-11 1975-09-11 Integral magnetic trip and latch for a circuit interrupter

Publications (1)

Publication Number Publication Date
BE846070A true BE846070A (fr) 1977-03-10

Family

ID=24453891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170521A BE846070A (fr) 1975-09-11 1976-09-10 Declencheur magnetique et verrou solidaires pour un coupe-circuit

Country Status (8)

Country Link
US (1) US3997857A (xx)
JP (2) JPS5235876A (xx)
AU (1) AU508682B2 (xx)
BE (1) BE846070A (xx)
BR (1) BR7605913A (xx)
CA (1) CA1055084A (xx)
GR (1) GR61612B (xx)
PH (1) PH13075A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147999A (en) * 1977-12-19 1979-04-03 Westinghouse Electric Corp. Circuit breaker
US4554524A (en) * 1984-08-23 1985-11-19 Westinghouse Electric Corp. Secondary circuit breaker for distribution transformer with indicator light switch mechanism
US5828276A (en) * 1996-01-22 1998-10-27 Nitto Electric Works, Ltd. Molded-case multicircuit breakers
US5844188A (en) * 1996-12-19 1998-12-01 Siemens Energy & Automation, Inc. Circuit breaker with improved trip mechanism
US6087914A (en) * 1996-12-19 2000-07-11 Siemens Energy & Automation, Inc. Circuit breaker combination thermal and magnetic trip actuator
US5894260A (en) * 1996-12-19 1999-04-13 Siemens Energy & Automation, Inc. Thermal sensing bi-metal trip actuator for a circuit breaker
US5866996A (en) * 1996-12-19 1999-02-02 Siemens Energy & Automation, Inc. Contact arm with internal in-line spring
CN111508793B (zh) * 2020-04-21 2021-04-30 国网安徽省电力有限公司铜陵市义安区供电公司 一种低压配电线路配电变压器的过载保护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178535A (en) * 1957-04-12 1965-04-13 Westinghouse Electric Corp Automatic circuit breaker with improved bimetallic and electromagnetic trip device
US3288965A (en) * 1965-08-05 1966-11-29 Gen Electric Multiple circuit breaker assembly with common tripping
US3353128A (en) * 1966-02-17 1967-11-14 Gen Electric Thermally and magnetically responsive electrical control device
US3548358A (en) * 1969-05-19 1970-12-15 Gen Electric Electric circuit breaker with bimetallic strip protective means

Also Published As

Publication number Publication date
GR61612B (en) 1978-12-02
PH13075A (en) 1979-11-23
JPS60136455U (ja) 1985-09-10
US3997857A (en) 1976-12-14
AU508682B2 (en) 1980-03-27
JPS5235876A (en) 1977-03-18
JPH0115074Y2 (xx) 1989-05-08
AU1663776A (en) 1978-02-09
BR7605913A (pt) 1977-08-16
CA1055084A (en) 1979-05-22

Similar Documents

Publication Publication Date Title
BE844016A (fr) Disjoncteur comportant un mecanisme de declenchement shunt et de declenchement a sous-tension perfectionne
NZ182086A (en) Undervoltage release mechanism on circuit breaker
GB1555660A (en) Magnetic developer removal system
SG55083G (en) Magnetic key
GB1551134A (en) Magnetic domain minor loop redungdancy system
BE846070A (fr) Declencheur magnetique et verrou solidaires pour un coupe-circuit
JPS5257910A (en) Electriccmachine magnetic circuit
GB1540642A (en) Current-limiting circuit breaker
GB1552180A (en) Circuit breakers
JPS52134A (en) Magnetic bias structure
MX3994E (es) Revestimiento mejorado para miembros de un disyuntor
PH12458A (en) A latch for a circuit interrupter
ZA775512B (en) Magnetic cores
JPS5363569A (en) Releaseetype magnetic circuit
GB1557811A (en) Undervoltage release circuit breaker
JPS5329569A (en) Magnetic blowwout circuit breaker
JPS5313155A (en) Magnetic circuit for polarized relays
JPS51118073A (en) Magnetic blowwout circuit breaker
JPS51149565A (en) Magnetic blowwout circuit breaker
JPS5363565A (en) Releaseetype magnetic circuit
JPS52128567A (en) Magnetic blowwout circuit breaker
GB1552197A (en) Circuit breaker with trip means
JPS5383085A (en) Electromagnetic locking device having two magnetic circuit switching members
JPS5221681A (en) Magnetic circuit for leakage breaker
JPS5446400A (en) Release type magnetic circuit

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASEA BROWN BOVERI INC.

Effective date: 19900930