DE1563660B2 - Elektrischer selbstschalter mit einem temperaturabhaengigen magnetischen ausloeser - Google Patents

Elektrischer selbstschalter mit einem temperaturabhaengigen magnetischen ausloeser

Info

Publication number
DE1563660B2
DE1563660B2 DE19661563660 DE1563660A DE1563660B2 DE 1563660 B2 DE1563660 B2 DE 1563660B2 DE 19661563660 DE19661563660 DE 19661563660 DE 1563660 A DE1563660 A DE 1563660A DE 1563660 B2 DE1563660 B2 DE 1563660B2
Authority
DE
Germany
Prior art keywords
permanent magnet
armature
magnet
magnetic
circuit breaker
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.)
Granted
Application number
DE19661563660
Other languages
German (de)
English (en)
Other versions
DE1563660C (forum.php
DE1563660A1 (de
Inventor
Yasuo Tokio Kasahara
Original Assignee
Shimada, Shoichi, Tokio
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 claimed from JP530465A external-priority patent/JPS4825913B1/ja
Application filed by Shimada, Shoichi, Tokio filed Critical Shimada, Shoichi, Tokio
Publication of DE1563660A1 publication Critical patent/DE1563660A1/de
Publication of DE1563660B2 publication Critical patent/DE1563660B2/de
Application granted granted Critical
Publication of DE1563660C publication Critical patent/DE1563660C/de
Granted 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H01H77/08—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition

Landscapes

  • Breakers (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Electromagnets (AREA)
DE19661563660 1965-02-02 1966-02-02 Elektrischer selbstschalter mit einem temperaturabhaengigen magnetischen ausloeser Granted DE1563660B2 (de)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP530465A JPS4825913B1 (forum.php) 1965-02-02 1965-02-02
JP530465 1965-02-02
JP601865 1965-02-05
JP601865 1965-02-05
JP3189365 1965-06-01
JP3189365 1965-06-01
JP7235365 1965-11-26
JP7235365 1965-11-26
JP7363165 1965-12-02
JP7363165 1965-12-02
JP7852265 1965-12-22
JP7852265 1965-12-22
JP10698065 1965-12-28
JP10698065 1965-12-28
DES0101776 1966-02-02

Publications (3)

Publication Number Publication Date
DE1563660A1 DE1563660A1 (de) 1970-03-19
DE1563660B2 true DE1563660B2 (de) 1972-06-22
DE1563660C DE1563660C (forum.php) 1973-01-11

Family

ID=27563304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661563660 Granted DE1563660B2 (de) 1965-02-02 1966-02-02 Elektrischer selbstschalter mit einem temperaturabhaengigen magnetischen ausloeser

Country Status (5)

Country Link
US (1) US3373383A (forum.php)
CH (1) CH456746A (forum.php)
DE (1) DE1563660B2 (forum.php)
GB (1) GB1132521A (forum.php)
NL (1) NL6601254A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002294A1 (de) * 2011-04-27 2012-10-31 Tyco Electronics Amp Gmbh Überlastsicherungsvorrichtung zum Schutz von elektrotechnischen Bauteilen vor zu hohen Betriebsströmen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818898C2 (de) * 1978-04-27 1984-02-09 Lee, Wen-Fong, Taichung Magnetschalter
US4837539A (en) * 1987-12-08 1989-06-06 Cameron Iron Works Usa, Inc. Magnetic sensing proximity detector
US5485133A (en) * 1993-12-15 1996-01-16 Tripco Limited Circuit breaker
GB2331402A (en) * 1997-11-12 1999-05-19 Tripco Ltd A manually resettable relay
DE10020695A1 (de) * 2000-04-27 2001-10-31 Moeller Gmbh Magnetauslöser zum Öffnen eines Kontaktsystems
CN114388313B (zh) * 2021-12-24 2024-03-12 上海京硅智能技术有限公司 直动式断路器
US11798767B1 (en) * 2022-05-13 2023-10-24 Lumi Legend Electrical Co. Ltd Electrical overload protection device and method of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687515A (en) * 1926-04-09 1928-10-16 Gen Electric Circuit interrupter
US2462892A (en) * 1943-08-28 1949-03-01 Pierce John B Foundation Reverse current circuit breaker
US2810802A (en) * 1954-11-05 1957-10-22 Steiner Rudolf Circuit breaker
US3215799A (en) * 1961-05-02 1965-11-02 Ite Circuit Breaker Ltd Magnetic trip structure for high speed circuit breakers
US3158711A (en) * 1962-08-23 1964-11-24 Gen Electric Current limiting circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002294A1 (de) * 2011-04-27 2012-10-31 Tyco Electronics Amp Gmbh Überlastsicherungsvorrichtung zum Schutz von elektrotechnischen Bauteilen vor zu hohen Betriebsströmen

Also Published As

Publication number Publication date
GB1132521A (en) 1968-11-06
CH456746A (fr) 1968-07-31
DE1563660A1 (de) 1970-03-19
US3373383A (en) 1968-03-12
NL6601254A (forum.php) 1966-08-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee