GB880097A - Improvements in rotary electric switches - Google Patents

Improvements in rotary electric switches

Info

Publication number
GB880097A
GB880097A GB145058A GB145058A GB880097A GB 880097 A GB880097 A GB 880097A GB 145058 A GB145058 A GB 145058A GB 145058 A GB145058 A GB 145058A GB 880097 A GB880097 A GB 880097A
Authority
GB
United Kingdom
Prior art keywords
support
engagement
rotary electric
electric switches
segments
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
GB145058A
Inventor
Jack Alan Good
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.)
VACTRIC CONTROL EQUIPMENT Ltd
Original Assignee
VACTRIC CONTROL EQUIPMENT 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 VACTRIC CONTROL EQUIPMENT Ltd filed Critical VACTRIC CONTROL EQUIPMENT Ltd
Priority to GB145058A priority Critical patent/GB880097A/en
Priority to FR874396A priority patent/FR1302107A/en
Publication of GB880097A publication Critical patent/GB880097A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/004—Mechanisms for operating contacts for operating contacts periodically
    • 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
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

880,097. Rotary distributers. VATRIC (CONTROL EQUIPMENT) Ltd. April 14, 1959 [Jan. 15, 1958], No.1450/58. Class 38 (5). Contact segments 11 are arranged in a ring in an insulating support 10 for engagement by motor-driven wiper contacts 23, 24, the segments being flush with the support and formed by a printed circuit technique involving photoetching a thin copper coating on the support, this coating preferably being rhodium-plated. Several of these supports may be mounted parallel to one another for engagement by respective wipers.
GB145058A 1958-01-15 1958-01-15 Improvements in rotary electric switches Expired GB880097A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB145058A GB880097A (en) 1958-01-15 1958-01-15 Improvements in rotary electric switches
FR874396A FR1302107A (en) 1958-01-15 1961-09-28 Further training in electrical rotary switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB145058A GB880097A (en) 1958-01-15 1958-01-15 Improvements in rotary electric switches

Publications (1)

Publication Number Publication Date
GB880097A true GB880097A (en) 1961-10-18

Family

ID=9722213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB145058A Expired GB880097A (en) 1958-01-15 1958-01-15 Improvements in rotary electric switches

Country Status (1)

Country Link
GB (1) GB880097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476902A1 (en) * 1980-02-22 1981-08-28 Marchal Equip Auto ROTARY ELECTRIC SWITCH FOR A MOTOR-REDUCER AND POSITION CORRECTOR ASSOCIATED WITH LIGHTING PROJECTORS OF A MOTOR VEHICLE IMPLEMENTING SAID SWITCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476902A1 (en) * 1980-02-22 1981-08-28 Marchal Equip Auto ROTARY ELECTRIC SWITCH FOR A MOTOR-REDUCER AND POSITION CORRECTOR ASSOCIATED WITH LIGHTING PROJECTORS OF A MOTOR VEHICLE IMPLEMENTING SAID SWITCH

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