GB1244890A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1244890A
GB1244890A GB08478/69A GB1847869A GB1244890A GB 1244890 A GB1244890 A GB 1244890A GB 08478/69 A GB08478/69 A GB 08478/69A GB 1847869 A GB1847869 A GB 1847869A GB 1244890 A GB1244890 A GB 1244890A
Authority
GB
United Kingdom
Prior art keywords
casing
operating
supporting member
plates
walls
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.)
Expired
Application number
GB08478/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bassani SpA
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 GB1244890A publication Critical patent/GB1244890A/en
Expired legal-status Critical Current

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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • 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
    • H01H9/0072—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 particular to three-phase switches
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Tumbler Switches (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB08478/69A 1968-04-13 1969-04-10 Electric switches Expired GB1244890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1527168 1968-04-13

Publications (1)

Publication Number Publication Date
GB1244890A true GB1244890A (en) 1971-09-02

Family

ID=11147736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08478/69A Expired GB1244890A (en) 1968-04-13 1969-04-10 Electric switches

Country Status (8)

Country Link
US (1) US3603755A (es)
BE (1) BE731413A (es)
CH (1) CH489887A (es)
DE (1) DE1918851B2 (es)
ES (1) ES357604A1 (es)
FR (1) FR1581437A (es)
GB (1) GB1244890A (es)
NL (1) NL154040B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003236A1 (de) * 1978-01-19 1979-08-08 Siemens Aktiengesellschaft Niederspannungs-Leistungsschalter mit durch Trennwände unterteiltem Isolierstoffgehäuse
DE2757696C2 (de) * 1977-12-22 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Mehrpoliger Niederspannungs-Leistungsschalter mit einer Kontaktarme tragenden Schaltwelle

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360171A1 (fr) * 1976-07-30 1978-02-24 Unelec Mecanisme de commande de disjoncteur
US4291209A (en) * 1977-06-21 1981-09-22 Westinghouse Electric Corp. Circuit breaker having improved movable contact-drive mechanism interconnection
FR2506066A1 (fr) * 1981-05-18 1982-11-19 Merlin Gerin Mecanisme de manoeuvre d'un disjoncteur electrique multipolaire a basse tension
US4400603A (en) * 1981-07-23 1983-08-23 Westinghouse Electric Corp. Electrical switch for alternating current
US4698903A (en) * 1985-04-01 1987-10-13 General Electric Company Circuit breaker highspeed assembly
DE3732470A1 (de) * 1987-09-23 1989-04-13 Siemens Ag Mehrpoliges niederspannungs-schaltgeraet mit einem in parallele kammern unterteilen isolierstoffgehaeuse
US4894632A (en) * 1988-11-21 1990-01-16 Castonguay Roger N Molded case circuit breaker operating mechanism fold-down arrangement
US5045648A (en) * 1990-03-23 1991-09-03 Eaton Corporation Locking rocker switch
US5552754A (en) * 1995-06-05 1996-09-03 Onan Corporation Catch for electrical contact utilizing electromagnetic forces
US5638948A (en) * 1995-06-05 1997-06-17 Onan Corporation Electric transfer switch having three-position toggle mechanism
US5815058A (en) * 1997-04-02 1998-09-29 Onan Corporation Contact enhancement apparatus for an electric switch
DE102011051738B4 (de) * 2010-08-04 2023-05-04 Dehn Se Hörnerfunkenstrecken-Blitzstromableiter mit Deionkammer
DE102012110409A1 (de) * 2012-10-31 2014-04-30 Eaton Electrical Ip Gmbh & Co. Kg Kühlvorrichtung für in Installationsgeräten auftretende Gase

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348228A (en) * 1940-06-10 1944-05-09 Ite Circuit Breaker Ltd Circuit breaker
US2684417A (en) * 1944-08-08 1954-07-20 Fed Electric Prod Co Multipole circuit breaker
US2859302A (en) * 1956-06-14 1958-11-04 Arrow Hart & Hegeman Electric Electromagnet and magnetic switch mounting
FR1186276A (fr) * 1958-01-07 1959-08-19 Saia Ag Contacteur
US2932706A (en) * 1958-05-12 1960-04-12 Ite Circuit Breaker Ltd Hold-open and anti-rebound latches
US3043939A (en) * 1958-11-13 1962-07-10 Ite Circuit Breaker Ltd Separate phase directed venting
US3430014A (en) * 1965-09-20 1969-02-25 Allen Bradley Co Modular electric switch
US3441697A (en) * 1966-04-05 1969-04-29 Federal Pacific Electric Co Circuit interrupters with improved arc chutes
US3448231A (en) * 1966-11-14 1969-06-03 Gen Electric Electric circuit breaker arc chute with arc discharge filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757696C2 (de) * 1977-12-22 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Mehrpoliger Niederspannungs-Leistungsschalter mit einer Kontaktarme tragenden Schaltwelle
EP0003236A1 (de) * 1978-01-19 1979-08-08 Siemens Aktiengesellschaft Niederspannungs-Leistungsschalter mit durch Trennwände unterteiltem Isolierstoffgehäuse

Also Published As

Publication number Publication date
DE1918851B2 (de) 1977-07-21
DE1918851A1 (de) 1969-11-06
NL6901005A (es) 1969-10-15
US3603755A (en) 1971-09-07
ES357604A1 (es) 1970-04-01
NL154040B (nl) 1977-07-15
FR1581437A (es) 1969-09-12
BE731413A (es) 1969-09-15
CH489887A (it) 1970-04-30

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