ZA936632B - An electro-magnetic device - Google Patents

An electro-magnetic device

Info

Publication number
ZA936632B
ZA936632B ZA936632A ZA936632A ZA936632B ZA 936632 B ZA936632 B ZA 936632B ZA 936632 A ZA936632 A ZA 936632A ZA 936632 A ZA936632 A ZA 936632A ZA 936632 B ZA936632 B ZA 936632B
Authority
ZA
South Africa
Prior art keywords
core
cavity
electro
displaceable
canister
Prior art date
Application number
ZA936632A
Other languages
English (en)
Inventor
Dante Bagalini
Original Assignee
Circuit Breaker Ind
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 Circuit Breaker Ind filed Critical Circuit Breaker Ind
Publication of ZA936632B publication Critical patent/ZA936632B/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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
    • H01H71/345—Electromagnetic mechanisms having two or more armatures controlled by a common winding having a delayed movable core and a movable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Surgical Instruments (AREA)
  • Power Steering Mechanism (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Heads (AREA)
  • Liquid Crystal (AREA)
ZA936632A 1992-09-14 1993-09-08 An electro-magnetic device ZA936632B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA927005 1992-09-14

Publications (1)

Publication Number Publication Date
ZA936632B true ZA936632B (en) 1994-03-30

Family

ID=25582109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA936632A ZA936632B (en) 1992-09-14 1993-09-08 An electro-magnetic device

Country Status (5)

Country Link
US (1) US5402092A (fr)
EP (1) EP0588588B1 (fr)
AT (1) ATE186794T1 (fr)
DE (1) DE69327026T2 (fr)
ZA (1) ZA936632B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69423087T2 (de) * 1994-01-17 2000-11-02 Circuit Breaker Industries Ltd., Elandsfontein Betätigungsvorrichtung für Leistungsschalter
FR2772981B1 (fr) * 1997-12-24 2000-01-21 Schneider Electric Sa Dispositif de declenchement selectif pour disjoncteur
DE10026813B4 (de) * 1999-06-24 2006-01-19 Abb Patent Gmbh Elektromagnetischer Auslöser
US6816045B2 (en) * 2001-10-18 2004-11-09 Circuit Breaker Industries Ltd. Adjustable circuit breaker mechanism
JP2009076371A (ja) * 2007-09-21 2009-04-09 Nihon Airpax Kk 回路遮断器
US8049585B2 (en) * 2009-08-24 2011-11-01 Ford Global Technologies, Llc Vehicle power system and electrical contactor for use with same
CN102208267B (zh) * 2011-01-14 2013-12-18 西北核技术研究所 感应腔磁芯复位机构
JP6037730B2 (ja) * 2012-08-31 2016-12-07 富士通コンポーネント株式会社 電磁継電器
CN105590808A (zh) * 2016-02-29 2016-05-18 上海首泓液磁科技有限公司 阻尼继电器及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636953A (en) * 1924-10-20 1927-07-26 Dreyer Otto Thermal protective device for electric circuits
US2486613A (en) * 1945-10-19 1949-11-01 Ite Circuit Breaker Ltd Two-armature selectively retarded electromagnet
US2661451A (en) * 1952-01-26 1953-12-01 Hoover Co Instantly reversing motor
DE2348613C2 (de) * 1973-09-27 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Selbstschalter, insbesondere Schutzschalter
DE3016467A1 (de) * 1980-04-29 1981-11-05 Christian Geyer GmbH & Co, 8500 Nürnberg Elektromagnet fuer selbstschalter
GB2117973B (en) * 1982-04-06 1986-01-08 Matsushita Electric Works Ltd Circuit protecting sensor

Also Published As

Publication number Publication date
US5402092A (en) 1995-03-28
ATE186794T1 (de) 1999-12-15
EP0588588A3 (fr) 1994-12-28
EP0588588B1 (fr) 1999-11-17
DE69327026D1 (de) 1999-12-23
EP0588588A2 (fr) 1994-03-23
DE69327026T2 (de) 2000-06-08

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