CA1116220A - Combined reciprocally and rotatively actuated selector switch - Google Patents

Combined reciprocally and rotatively actuated selector switch

Info

Publication number
CA1116220A
CA1116220A CA313,682A CA313682A CA1116220A CA 1116220 A CA1116220 A CA 1116220A CA 313682 A CA313682 A CA 313682A CA 1116220 A CA1116220 A CA 1116220A
Authority
CA
Canada
Prior art keywords
actuator
switch
cam
plunger
contact
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
CA313,682A
Other languages
English (en)
French (fr)
Inventor
Robert J. Johnston
Stephen S. Dobrosielski
Stephen G. Layciak
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1116220A publication Critical patent/CA1116220A/en
Expired legal-status Critical Current

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
    • H01H19/02—Details
    • H01H19/08—Bases; Stationary contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/503—Stacked switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • 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
    • H01H19/02—Details
    • H01H19/03—Means for limiting the angle of rotation of the operating part
    • 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
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • 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
    • H01H19/63—Contacts actuated by axial 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H2011/0043—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for modifying the number or type of operating positions, e.g. momentary and stable

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
CA313,682A 1977-12-07 1978-10-18 Combined reciprocally and rotatively actuated selector switch Expired CA1116220A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85832577A 1977-12-07 1977-12-07
US858,325 1986-05-01

Publications (1)

Publication Number Publication Date
CA1116220A true CA1116220A (en) 1982-01-12

Family

ID=25328044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313,682A Expired CA1116220A (en) 1977-12-07 1978-10-18 Combined reciprocally and rotatively actuated selector switch

Country Status (7)

Country Link
EP (1) EP0002394A1 (enrdf_load_stackoverflow)
JP (1) JPS5488683U (enrdf_load_stackoverflow)
BR (1) BR7808029A (enrdf_load_stackoverflow)
CA (1) CA1116220A (enrdf_load_stackoverflow)
ES (1) ES475776A1 (enrdf_load_stackoverflow)
GB (1) GB2010018B (enrdf_load_stackoverflow)
MX (1) MX144385A (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930859A (en) * 1956-03-29 1960-03-29 Cutler Hammer Inc Electric switches
US3018338A (en) * 1958-12-18 1962-01-23 Westinghouse Electric Corp Control switches
US3267246A (en) * 1964-03-23 1966-08-16 Honeywell Inc Actuating arrangement for tandem devices
JPS4217537Y1 (enrdf_load_stackoverflow) * 1965-02-18 1967-10-11
GB1416922A (en) * 1973-01-29 1975-12-10 Pye Ltd Bobbins for electrical coils
US4029924A (en) * 1974-10-10 1977-06-14 Westinghouse Electric Corporation Contact block interlock for electric switch

Also Published As

Publication number Publication date
GB2010018A (en) 1979-06-20
GB2010018B (en) 1982-04-21
ES475776A1 (es) 1979-11-01
EP0002394A1 (en) 1979-06-13
JPS5488683U (enrdf_load_stackoverflow) 1979-06-22
MX144385A (es) 1981-10-05
BR7808029A (pt) 1979-07-31

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Legal Events

Date Code Title Description
MKEX Expiry