IT8623992V0 - Contatto fisso per interruttori di bassa tensione. - Google Patents

Contatto fisso per interruttori di bassa tensione.

Info

Publication number
IT8623992V0
IT8623992V0 IT8623992U IT2399286U IT8623992V0 IT 8623992 V0 IT8623992 V0 IT 8623992V0 IT 8623992 U IT8623992 U IT 8623992U IT 2399286 U IT2399286 U IT 2399286U IT 8623992 V0 IT8623992 V0 IT 8623992V0
Authority
IT
Italy
Prior art keywords
low voltage
fixed contact
voltage switches
switches
contact
Prior art date
Application number
IT8623992U
Other languages
English (en)
Other versions
IT208625Z2 (it
Original Assignee
Sace Spa
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 Sace Spa filed Critical Sace Spa
Priority to IT8623992U priority Critical patent/IT208625Z2/it
Publication of IT8623992V0 publication Critical patent/IT8623992V0/it
Priority to EP87202427A priority patent/EP0274778A1/en
Priority to DE8716300U priority patent/DE8716300U1/de
Priority to JP62312437A priority patent/JPS63205014A/ja
Priority to US07/131,799 priority patent/US4866403A/en
Application granted granted Critical
Publication of IT208625Z2 publication Critical patent/IT208625Z2/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
IT8623992U 1986-12-11 1986-12-11 Contatto fisso per interruttori di bassa tensione. IT208625Z2 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8623992U IT208625Z2 (it) 1986-12-11 1986-12-11 Contatto fisso per interruttori di bassa tensione.
EP87202427A EP0274778A1 (en) 1986-12-11 1987-12-07 Stationary contact for low-voltage circuit breakers
DE8716300U DE8716300U1 (it) 1986-12-11 1987-12-10
JP62312437A JPS63205014A (ja) 1986-12-11 1987-12-11 低電圧回路遮断器に対する固定接触子
US07/131,799 US4866403A (en) 1986-12-11 1987-12-11 Stationary contact for low-voltage circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8623992U IT208625Z2 (it) 1986-12-11 1986-12-11 Contatto fisso per interruttori di bassa tensione.

Publications (2)

Publication Number Publication Date
IT8623992V0 true IT8623992V0 (it) 1986-12-11
IT208625Z2 IT208625Z2 (it) 1988-05-28

Family

ID=11211365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8623992U IT208625Z2 (it) 1986-12-11 1986-12-11 Contatto fisso per interruttori di bassa tensione.

Country Status (5)

Country Link
US (1) US4866403A (it)
EP (1) EP0274778A1 (it)
JP (1) JPS63205014A (it)
DE (1) DE8716300U1 (it)
IT (1) IT208625Z2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101882547B (zh) * 2010-07-08 2012-06-13 江苏辉能电气有限公司 一种低压断路器的静触头结构
JP2012028253A (ja) * 2010-07-27 2012-02-09 Fuji Electric Fa Components & Systems Co Ltd 接点機構及びこれを使用した電磁接触器
CN102386034B (zh) * 2011-10-20 2014-01-01 德力西电气有限公司 一种断路器的静触头系统
CN103065894A (zh) * 2011-10-24 2013-04-24 首瑞（北京）投资管理集团有限公司 断路器触头系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34487C (de) * 1967-01-30 F. MENCKE in Lübbecke i. Westf Beweglicher Auftritt für Velocipede
DE1638042A1 (de) * 1968-03-08 1971-07-01 Hundt & Weber Leistungsschalter mit selbsttaetiger Sofort-Hoechststromausschaltung
DE2349187C3 (de) * 1973-10-01 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur Unterbrechung von Stromkreisen
US4086460A (en) * 1977-03-17 1978-04-25 General Electric Company Circuit breaker having improved line strap construction
US4409444A (en) * 1980-12-09 1983-10-11 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US4513267A (en) * 1983-03-28 1985-04-23 Siemens-Allis, Inc. Stationary contact strap to achieve a current limiting blow-off effect
DE3337515A1 (de) * 1983-10-14 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Schaltstueck fuer elektrische schaltgeraete

Also Published As

Publication number Publication date
JPS63205014A (ja) 1988-08-24
EP0274778A1 (en) 1988-07-20
IT208625Z2 (it) 1988-05-28
DE8716300U1 (it) 1988-03-31
US4866403A (en) 1989-09-12

Similar Documents

Publication Publication Date Title
DE3674695D1 (de) Spannungsschaltvorrichtung.
DE3677444D1 (de) Spannungspegelumsetzungsschaltung.
ES297069Y (es) Interruptor electrico.
DE3854762D1 (de) Hochspannungsschalter.
IT8423928A0 (it) Cavo elettrico per bassa tensione.
ES1004541Y (es) Interruptor electrico de pulsador.
NO905380L (no) Gass-isolert trepolet hoeyspenningsbryter.
IT208625Z2 (it) Contatto fisso per interruttori di bassa tensione.
IT208624Z2 (it) Camera d'arco, in particolare per interruttori di bassa tensione.!
ES296972Y (es) Interruptor de desconexion
IT8621542A0 (it) Interruttore nel vuoto per bassa tensione.
ES296673Y (es) Un interruptor electrico.
BR8804015A (pt) Interruptor eletrico
BR8501910A (pt) Interruptor eletrico instantaneo
BR8601840A (pt) Interruptor eletrico
GB2193843B (en) Medium voltage switches
DE3789882D1 (de) Hochleistungsschalter.
DE69015007D1 (de) Hochspannungsschalteranordnung.
DE3672018D1 (de) Antrieb fuer hochspannungs-leistungsschalter.
IT8522946A0 (it) Interruttore di manovra-sezionatore di bassa tensione.
DE3775529D1 (de) Elektrische schaltanordnung.
BR8501911A (pt) Interruptor eletrico instantaneo
IT8719690A0 (it) Interruttore limitatore di corrente.
ATA115187A (de) Hochspannungstrennschalter
MX159509A (es) Mejoras en interruptor electrico