IT940131B - Commutatore elettrico - Google Patents

Commutatore elettrico

Info

Publication number
IT940131B
IT940131B IT89693/71A IT8969371A IT940131B IT 940131 B IT940131 B IT 940131B IT 89693/71 A IT89693/71 A IT 89693/71A IT 8969371 A IT8969371 A IT 8969371A IT 940131 B IT940131 B IT 940131B
Authority
IT
Italy
Prior art keywords
electric switch
switch
electric
Prior art date
Application number
IT89693/71A
Other languages
English (en)
Original Assignee
Cav Ltd
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 Cav Ltd filed Critical Cav Ltd
Application granted granted Critical
Publication of IT940131B publication Critical patent/IT940131B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • 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
    • H01H9/0066—Auxiliary contact devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
IT89693/71A 1970-12-01 1971-12-01 Commutatore elettrico IT940131B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5698270A GB1367626A (en) 1970-12-01 1970-12-01 Electric switches

Publications (1)

Publication Number Publication Date
IT940131B true IT940131B (it) 1973-02-10

Family

ID=10478042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT89693/71A IT940131B (it) 1970-12-01 1971-12-01 Commutatore elettrico

Country Status (5)

Country Link
JP (1) JPS4712172A (it)
ES (1) ES175214Y (it)
FR (1) FR2117226A5 (it)
GB (1) GB1367626A (it)
IT (1) IT940131B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739489B1 (fr) * 1995-10-03 1997-12-12 Socomec Sa Appareil interrupteur-fusible
CN113782363A (zh) * 2021-09-17 2021-12-10 宜昌市车的技术有限公司 一种防止触点拉弧的快速断开机械结构电气开关及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE498439C (de) * 1930-05-24 Sueddeutsche Patent Verwertung Schnellschaltwerk fuer elektrische Drehschalter
FR649149A (fr) * 1927-07-08 1928-12-18 Sev Marchal Perfectionnements apportés aux commutateurs
FR67191E (fr) * 1954-11-04 1957-11-25 App Blinde Sa D Mécanisme de déclenchement et d'enclenchement à rupture brusque
US3141932A (en) * 1961-09-18 1964-07-21 William A Leavy Switching mechanism with energy storage means

Also Published As

Publication number Publication date
FR2117226A5 (it) 1972-07-21
ES175214Y (es) 1973-02-16
ES175214U (es) 1972-07-01
GB1367626A (en) 1974-09-18
JPS4712172A (it) 1972-06-21

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