CH519234A - Braccio mobile per interruttori elettrici - Google Patents

Braccio mobile per interruttori elettrici

Info

Publication number
CH519234A
CH519234A CH122970A CH122970A CH519234A CH 519234 A CH519234 A CH 519234A CH 122970 A CH122970 A CH 122970A CH 122970 A CH122970 A CH 122970A CH 519234 A CH519234 A CH 519234A
Authority
CH
Switzerland
Prior art keywords
movable arm
electrical switches
switches
electrical
arm
Prior art date
Application number
CH122970A
Other languages
English (en)
Inventor
Parini Marcello
Original Assignee
Bassani 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 Bassani Spa filed Critical Bassani Spa
Publication of CH519234A publication Critical patent/CH519234A/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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/383—Arcing contact pivots relative to the movable contact assembly
CH122970A 1969-04-09 1970-01-28 Braccio mobile per interruttori elettrici CH519234A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1528169 1969-04-09

Publications (1)

Publication Number Publication Date
CH519234A true CH519234A (it) 1972-02-15

Family

ID=11147786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH122970A CH519234A (it) 1969-04-09 1970-01-28 Braccio mobile per interruttori elettrici

Country Status (9)

Country Link
US (1) US3632930A (it)
BE (1) BE745008A (it)
BR (1) BR7017845D0 (it)
CH (1) CH519234A (it)
DE (1) DE2005742A1 (it)
FR (1) FR2038325A1 (it)
GB (1) GB1260274A (it)
NL (1) NL7005057A (it)
ZA (1) ZA702197B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453053A (en) * 1981-07-21 1984-06-05 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc restricting device
US4421959A (en) * 1982-04-19 1983-12-20 Eaton Corporation Bridging contactor with main and arcing contacts
SE457032B (sv) * 1987-03-25 1988-11-21 Asea Ab Elektrisk kopplingsapparat
US4871889A (en) * 1988-09-21 1989-10-03 Siemens Energy & Automation, Inc. Arcing contact assembly for a circuit breaker
JPH071657B2 (ja) * 1989-09-18 1995-01-11 三菱電機株式会社 回路遮断器
CN113056805B (zh) * 2019-01-15 2022-06-21 赵建平 一种双断点断路器的动触头机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664479A (en) * 1951-09-19 1953-12-29 Ite Circuit Breaker Ltd Blow-on contact structure
US3218428A (en) * 1963-12-19 1965-11-16 Gen Electric Adjustable contact pressure switch mechanism
US3345485A (en) * 1964-12-30 1967-10-03 Fed Pacific Electric Co Circuit breaker having improved arcing contact structure

Also Published As

Publication number Publication date
NL7005057A (it) 1970-10-13
BR7017845D0 (pt) 1973-01-16
GB1260274A (en) 1972-01-12
BE745008A (fr) 1970-07-01
FR2038325A1 (it) 1971-01-08
DE2005742A1 (de) 1970-10-15
ZA702197B (en) 1971-01-27
US3632930A (en) 1972-01-04

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Legal Events

Date Code Title Description
PL Patent ceased