GB880453A - Improvements in or relating to electric cam switches - Google Patents

Improvements in or relating to electric cam switches

Info

Publication number
GB880453A
GB880453A GB1711259A GB1711259A GB880453A GB 880453 A GB880453 A GB 880453A GB 1711259 A GB1711259 A GB 1711259A GB 1711259 A GB1711259 A GB 1711259A GB 880453 A GB880453 A GB 880453A
Authority
GB
United Kingdom
Prior art keywords
relating
assemblies
electric cam
cam switches
separated
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
GB1711259A
Inventor
Manfred Schmidt
Gerhard Schott
Manfred Bartl
Fritz Sommerlatte
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.)
ELECTROSCHALTGERATE GRIMMA VEB
Original Assignee
ELECTROSCHALTGERATE GRIMMA VEB
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
Priority to DEV13912A priority Critical patent/DE1123012B/en
Application filed by ELECTROSCHALTGERATE GRIMMA VEB filed Critical ELECTROSCHALTGERATE GRIMMA VEB
Priority to GB1711259A priority patent/GB880453A/en
Publication of GB880453A publication Critical patent/GB880453A/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
    • H01H19/54—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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

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

Abstract

880,453. Regulating switches. ELECTROSCHALTGERATE GRIMMA VEB. May 20, 1959, No. 17112/59. Class 38 (5). In a cam-operated switch assembly the operating cams 18 are arranged in chambers separated from the contact chambers by insulating walls I separated by spacers 8, 9, 25. The contacts are on bridges 22 actuated by members 20 acted on by the cams, which have recesses locating two off positions. Two assemblies may be arranged on opposite sides of a common cam-shaft. Fuses may be carried externally of the assemblies.
GB1711259A 1958-02-25 1959-05-20 Improvements in or relating to electric cam switches Expired GB880453A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV13912A DE1123012B (en) 1958-02-25 1958-02-25 Combination cam switch
GB1711259A GB880453A (en) 1959-05-20 1959-05-20 Improvements in or relating to electric cam switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711259A GB880453A (en) 1959-05-20 1959-05-20 Improvements in or relating to electric cam switches

Publications (1)

Publication Number Publication Date
GB880453A true GB880453A (en) 1961-10-25

Family

ID=10089464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711259A Expired GB880453A (en) 1958-02-25 1959-05-20 Improvements in or relating to electric cam switches

Country Status (1)

Country Link
GB (1) GB880453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002049053A1 (en) * 2000-12-15 2002-06-20 Socomec S.A. Electronic switching apparatus for electrical installation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002049053A1 (en) * 2000-12-15 2002-06-20 Socomec S.A. Electronic switching apparatus for electrical installation
FR2818434A1 (en) * 2000-12-15 2002-06-21 Socomec Sa ELECTRICAL SWITCHING APPARATUS FOR ELECTRICAL INSTALLATION
GB2384626A (en) * 2000-12-15 2003-07-30 Socomec Sa Electronic switching apparatus for electrical installation
GB2384626B (en) * 2000-12-15 2004-03-10 Socomec Sa Electrical switchgear for an electrical installation

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