BE720186A - - Google Patents

Info

Publication number
BE720186A
BE720186A BE720186DA BE720186A BE 720186 A BE720186 A BE 720186A BE 720186D A BE720186D A BE 720186DA BE 720186 A BE720186 A BE 720186A
Authority
BE
Belgium
Application number
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 BE720186A publication Critical patent/BE720186A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
BE720186D 1967-09-01 1968-08-30 BE720186A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR119683A FR1543338A (fr) 1967-09-01 1967-09-01 Dispositif d'extinction d'arc

Publications (1)

Publication Number Publication Date
BE720186A true BE720186A (enrdf_load_html_response) 1969-02-03

Family

ID=8637641

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720186D BE720186A (enrdf_load_html_response) 1967-09-01 1968-08-30

Country Status (14)

Country Link
US (1) US3564176A (enrdf_load_html_response)
AT (1) AT278956B (enrdf_load_html_response)
BE (1) BE720186A (enrdf_load_html_response)
BR (1) BR6801707D0 (enrdf_load_html_response)
CH (1) CH489884A (enrdf_load_html_response)
DE (1) DE1765946B1 (enrdf_load_html_response)
DK (1) DK121964B (enrdf_load_html_response)
ES (1) ES357575A1 (enrdf_load_html_response)
FR (1) FR1543338A (enrdf_load_html_response)
GB (1) GB1221573A (enrdf_load_html_response)
NL (1) NL6812269A (enrdf_load_html_response)
NO (1) NO127132B (enrdf_load_html_response)
PL (1) PL80761B1 (enrdf_load_html_response)
SE (1) SE348314B (enrdf_load_html_response)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632939A (en) * 1970-02-16 1972-01-04 Westinghouse Electric Corp Circuit interrupter with improved molded insulating housing
US4011420A (en) * 1975-01-22 1977-03-08 General Electric Company Molded case circuit breaker with improved interrupting capacity
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
US4171474A (en) * 1977-05-27 1979-10-16 Electric Power Research Institute, Inc. Current interrupter electrode configuration
FR2451097A1 (fr) * 1979-02-07 1980-10-03 Terasaki Denki Sangyo Kk Interrupteur de circuit electrique a air, mecanisme et boitier
JPS5644458U (enrdf_load_html_response) * 1979-09-14 1981-04-22
FR2494493A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Disjoncteur electrique a autosoufflage par rotation de l'arc
KR840003135A (ko) * 1982-02-03 1984-08-13 카다야마 히도 하지로 전력 개폐장치
US4484045A (en) * 1982-08-16 1984-11-20 General Electric Company Molded case circuit breaker having improved arc resistant properties
DE3375857D1 (en) * 1982-11-10 1988-04-07 Mitsubishi Electric Corp Switch with arc-extinguishing means
US4642429A (en) * 1982-11-10 1987-02-10 Mitsubishi Denki Kabushiki Kaisha Switch
DE3446765A1 (de) * 1984-12-21 1986-07-10 Schupa Elektro GmbH + Co KG, 5885 Schalksmühle Kontaktsystem zur begrenzung der lichtbogenlaenge in einem fehlerstromschutzschalter
FR2652198B1 (fr) * 1989-09-20 1995-07-21 Telemecanique Dispositif interrupteur limiteur de courant.
CH678989A5 (enrdf_load_html_response) * 1989-10-04 1991-11-29 Sprecher & Schuh Ag
FR2714520B1 (fr) * 1993-12-24 1996-01-19 Telemecanique Appareil électrique interrupteur à contacts séparables.
US5753877A (en) * 1996-02-20 1998-05-19 Eaton Corporation Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses
FR2788164B1 (fr) * 1998-12-30 2001-02-16 Schneider Electric Ind Sa Appareillage electrique de coupure dont un organe de contact est muni d'une fente
JP3859053B2 (ja) * 2000-07-07 2006-12-20 富士電機機器制御株式会社 回路遮断器
EP2960917A1 (de) * 2014-06-25 2015-12-30 Siemens Aktiengesellschaft Lichtbogenlöschkammer für ein elektromagnetisches Schaltgerät
CN108987139B (zh) * 2017-06-01 2024-02-02 泰科电子(深圳)有限公司 电触头系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA432276A (en) * 1942-07-31 1946-01-01 Canadian Westinghouse Company Arc limiting device
US2428254A (en) * 1944-03-21 1947-09-30 Gen Electric Circuit breaker
US2460118A (en) * 1945-07-21 1949-01-25 Gen Electric Circuit interrupter
US2534069A (en) * 1947-04-09 1950-12-12 Arrow Hart & Hegeman Electric Arc extinguishing means for alternating current electric switches
US2898427A (en) * 1957-10-10 1959-08-04 Gen Electric Arc extinguishing means

Also Published As

Publication number Publication date
SE348314B (enrdf_load_html_response) 1972-08-28
CH489884A (fr) 1970-04-30
ES357575A1 (es) 1970-03-16
US3564176A (en) 1971-02-16
NO127132B (enrdf_load_html_response) 1973-05-07
GB1221573A (en) 1971-02-03
PL80761B1 (enrdf_load_html_response) 1975-08-30
DK121964B (da) 1971-12-27
DE1765946B1 (de) 1971-09-09
FR1543338A (fr) 1968-10-25
AT278956B (de) 1970-02-25
BR6801707D0 (pt) 1973-04-26
NL6812269A (enrdf_load_html_response) 1969-03-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: LA TELEMECANIQUE ELECTRIQUE

Effective date: 19880830