IT1199890B - Interruttore per circuiti elettrici a bassa tensione - Google Patents

Interruttore per circuiti elettrici a bassa tensione

Info

Publication number
IT1199890B
IT1199890B IT67560/85A IT6756085A IT1199890B IT 1199890 B IT1199890 B IT 1199890B IT 67560/85 A IT67560/85 A IT 67560/85A IT 6756085 A IT6756085 A IT 6756085A IT 1199890 B IT1199890 B IT 1199890B
Authority
IT
Italy
Prior art keywords
switch
low voltage
voltage electric
electric circuits
circuits
Prior art date
Application number
IT67560/85A
Other languages
English (en)
Italian (it)
Other versions
IT8567560A0 (it
Inventor
Yoshiyasu Hajimu
Takahashi Mitsugu
Hisatsune Fumiyuki
Murata Shiro
Original Assignee
Mitsubishi Electric Corp
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 JP16940384A external-priority patent/JPH0630210B2/ja
Priority claimed from JP59169395A external-priority patent/JPS6149342A/ja
Priority claimed from JP59169392A external-priority patent/JPS6149339A/ja
Priority claimed from JP16939884A external-priority patent/JPH0630209B2/ja
Priority claimed from JP59169404A external-priority patent/JPS6149351A/ja
Priority claimed from JP16940584A external-priority patent/JPS6149352A/ja
Priority claimed from JP59169399A external-priority patent/JPS6149346A/ja
Priority claimed from JP59169391A external-priority patent/JPS6149338A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IT8567560A0 publication Critical patent/IT8567560A0/it
Application granted granted Critical
Publication of IT1199890B publication Critical patent/IT1199890B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
IT67560/85A 1984-08-15 1985-06-14 Interruttore per circuiti elettrici a bassa tensione IT1199890B (it)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP16940384A JPH0630210B2 (ja) 1984-08-15 1984-08-15 開閉器
JP59169395A JPS6149342A (ja) 1984-08-15 1984-08-15 開閉器
JP59169392A JPS6149339A (ja) 1984-08-15 1984-08-15 開閉器
JP16939884A JPH0630209B2 (ja) 1984-08-15 1984-08-15 開閉器
JP59169404A JPS6149351A (ja) 1984-08-15 1984-08-15 開閉器
JP16940584A JPS6149352A (ja) 1984-08-15 1984-08-15 開閉器
JP59169399A JPS6149346A (ja) 1984-08-15 1984-08-15 開閉器
JP59169391A JPS6149338A (ja) 1984-08-15 1984-08-15 開閉器

Publications (2)

Publication Number Publication Date
IT8567560A0 IT8567560A0 (it) 1985-06-14
IT1199890B true IT1199890B (it) 1989-01-05

Family

ID=27573306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67560/85A IT1199890B (it) 1984-08-15 1985-06-14 Interruttore per circuiti elettrici a bassa tensione

Country Status (7)

Country Link
US (1) US4642428A (US20110158925A1-20110630-C00042.png)
KR (1) KR890003377B1 (US20110158925A1-20110630-C00042.png)
CH (1) CH677045A5 (US20110158925A1-20110630-C00042.png)
DE (1) DE3528196A1 (US20110158925A1-20110630-C00042.png)
FR (1) FR2569304B1 (US20110158925A1-20110630-C00042.png)
GB (1) GB2163293B (US20110158925A1-20110630-C00042.png)
IT (1) IT1199890B (US20110158925A1-20110630-C00042.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207458B1 (en) * 1985-07-02 1992-03-04 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
GB8607399D0 (en) * 1986-03-25 1986-04-30 Northern Eng Ind Arc interrupter
JPH0628767Y2 (ja) * 1986-09-11 1994-08-03 三菱電機株式会社 回路しや断器
KR900007273B1 (ko) * 1986-09-16 1990-10-06 미쓰비시전기 주식회사 회로 차단기
FR2642567A1 (fr) * 1989-02-01 1990-08-03 Taies Jean Claude Dispositif de suppression d'arc dans un appareillage electrique
DE3912726A1 (de) * 1989-02-08 1990-08-09 Siemens Ag Lichtbogenloeschkammer mit loeschblechen
DE8906799U1 (de) * 1989-06-02 1990-09-27 Siemens AG, 1000 Berlin und 8000 München Schaltstück für elektrische Schaltgeräte
US4970481A (en) * 1989-11-13 1990-11-13 General Electric Company Current limiting circuit breaker contact arm configuration
US5313031A (en) * 1990-12-28 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Electric switch gear with improved stationary contact configuration
FR2706072B1 (fr) * 1993-06-02 1995-07-13 Telemecanique Appareil électromécanique interrupteur à commutation d'arc.
FR2713391B1 (fr) * 1993-12-06 1995-12-29 Telemecanique Dispositif de rupture de courant d'appareil interrupteur notamment pour contacteur ou contacteur-disjoncteur.
JP3099690B2 (ja) * 1995-08-03 2000-10-16 富士電機株式会社 回路遮断器
US5744772A (en) * 1996-08-01 1998-04-28 Carlingswitch, Inc. Molded case circuit breaker with arc suppressant features including magnetically permeable arc horn mounted on the contact arm
KR100266941B1 (ko) * 1997-06-17 2000-09-15 안성묵 위치조정이 가능한 자동삽입기용 절단-절곡 기구
US7551050B2 (en) * 2006-09-22 2009-06-23 Rockwell Automation Technologies, Inc. Contactor assembly with arc steering system
US7716816B2 (en) * 2006-09-22 2010-05-18 Rockwell Automation Technologies, Inc. Method of manufacturing a switch assembly
DE102012110408A1 (de) * 2012-10-31 2014-04-30 Eaton Industries (Austria) Gmbh Gleichstromschaltgerät
CN102945776B (zh) * 2012-12-10 2015-05-27 江苏辉能电气有限公司 一种塑壳断路器的触头灭弧系统
FR3027728B1 (fr) * 2014-10-22 2017-12-08 Socomec Sa Dispositif de coupure d'arc electrique
DE102017125685A1 (de) * 2017-11-03 2019-05-09 Schaltbau Gmbh Schaltgerät mit Lichtbogenlöscheinrichtung und Lichtbogenführung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590970A (en) * 1945-04-26 1947-08-01 Reyrolle A & Co Ltd Improvements in or relating to electric air-break circuit-breakers
US2639354A (en) * 1950-10-07 1953-05-19 Gen Electric Electric circuit breaker
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
BE534764A (US20110158925A1-20110630-C00042.png) * 1954-02-04 Merlin Gerin
CH378388A (de) * 1960-05-19 1964-06-15 Bbc Brown Boveri & Cie Elektrische Kontaktanordnung
AT233101B (de) * 1960-09-19 1964-04-25 Licentia Gmbh Elektrisches Kontaktstück
FR1362897A (fr) * 1962-07-12 1964-06-05 Thomson Houston Comp Francaise Contact de disjoncteur et moyens pour l'extinction de l'arc
US3441697A (en) * 1966-04-05 1969-04-29 Federal Pacific Electric Co Circuit interrupters with improved arc chutes
FR1544754A (fr) * 1967-09-22 1968-11-08 Merlin Gerin Dispositif de contact à pression directe
US3585329A (en) * 1968-01-24 1971-06-15 Westinghouse Electric Corp Circuit interrupter with improved contact structure and arc-runner
US3588405A (en) * 1968-09-03 1971-06-28 Gen Electric Arc chute having arc runners coated with thermally sprayed refractory metal
CH506871A (de) * 1970-09-11 1971-04-30 Sprecher & Schuh Ag Schaltstückanordnung für ein elektrisches Schaltgerät, insbesondere für ein Schütz
FR2378344A1 (fr) * 1977-01-25 1978-08-18 Telemecanique Electrique Piece de soufflage
US4295022A (en) * 1979-03-15 1981-10-13 Gould Inc. Trifurcated arc runner
DE2916276C2 (de) * 1979-04-21 1986-04-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltgerät
US4229630A (en) * 1980-03-17 1980-10-21 Westinghouse Electric Corp. Circuit breaker utilizing improved arc chambers
DE3129161A1 (de) * 1981-07-23 1983-02-10 Siemens AG, 1000 Berlin und 8000 München "lichtbogen-loeschkammer
KR860002080B1 (ko) * 1982-01-28 1986-11-24 카다야마히도 하지로 전력 개폐장치
US4560847A (en) * 1984-06-22 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Power switch

Also Published As

Publication number Publication date
DE3528196C2 (US20110158925A1-20110630-C00042.png) 1992-02-13
GB8514651D0 (en) 1985-07-10
GB2163293A (en) 1986-02-19
CH677045A5 (US20110158925A1-20110630-C00042.png) 1991-03-28
FR2569304B1 (fr) 1990-12-28
US4642428A (en) 1987-02-10
GB2163293B (en) 1988-04-20
KR860002126A (ko) 1986-03-26
DE3528196A1 (de) 1986-02-27
IT8567560A0 (it) 1985-06-14
FR2569304A1 (fr) 1986-02-21
KR890003377B1 (ko) 1989-09-19

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