GB732971A - Improvements relating to rotary electric switches - Google Patents

Improvements relating to rotary electric switches

Info

Publication number
GB732971A
GB732971A GB429352A GB429352A GB732971A GB 732971 A GB732971 A GB 732971A GB 429352 A GB429352 A GB 429352A GB 429352 A GB429352 A GB 429352A GB 732971 A GB732971 A GB 732971A
Authority
GB
United Kingdom
Prior art keywords
terminals
contacts
terminal
rotary electric
improvements relating
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
GB429352A
Inventor
Alfred Eppinger
Karl Schon
Karl Wolfram
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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 Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Publication of GB732971A publication Critical patent/GB732971A/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
    • H01H19/63—Contacts actuated by axial cams
    • 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
    • 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

Landscapes

  • Cookers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Control Of Resistance Heating (AREA)
  • Adjustable Resistors (AREA)

Abstract

732,971. Multi-position switches. BUSCHJAEGER DURENER METALLWERKE AKT.-GES. Feb. 18, 1952, No. 4293/52. Class 38 (5). A rotary switch for controlling the heating elements of an electric cooker has three terminals L, I, II for connection to the elements and two terminals P1, P2 for connection to the supply leads. Two moving contacts 9, 11 and 10, 12 are connected to each terminal P1, P2, one of the contacts 9, 10 connected to each terminal P1, P2, co-operating with fixed contacts 7, 8 at the ends of the transverse arm 6 of the T-shaped terminal I in one plane, and the other moving contacts 11, 12 connected to the terminals P1, P2 co-operating with fixed contacts 4, 5 carried by the terminals L, II in a second plane. The moving contacts are actuated by a cam 14 on a shaft 13 which may be positioned by indexing mechanism, Fig. 3 (not shown).
GB429352A 1951-03-16 1952-02-18 Improvements relating to rotary electric switches Expired GB732971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB14218A DE1011037B (en) 1951-03-16 1951-03-16 Electrical cam switch for optional parallel, individual and series connection of heating resistors, electric cookers or the like.

Publications (1)

Publication Number Publication Date
GB732971A true GB732971A (en) 1955-07-06

Family

ID=6957880

Family Applications (2)

Application Number Title Priority Date Filing Date
GB429352A Expired GB732971A (en) 1951-03-16 1952-02-18 Improvements relating to rotary electric switches
GB2680054A Expired GB733057A (en) 1951-03-16 1952-02-18 Improvements relating to rotary electric switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2680054A Expired GB733057A (en) 1951-03-16 1952-02-18 Improvements relating to rotary electric switches

Country Status (6)

Country Link
BE (4) BE499739A (en)
CH (1) CH301563A (en)
DE (2) DE957052C (en)
FR (2) FR1032902A (en)
GB (2) GB732971A (en)
NL (1) NL160458B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083893B (en) * 1958-01-07 1960-06-23 Vedder Gmbh Geb AC line or intermediate switch with control stages
DE1107768B (en) * 1958-06-18 1961-05-31 Prec Mecanique Labinal Rotary cam switch, especially with several floors one above the other
NL96107C (en) * 1958-07-08 1960-11-15
US3124667A (en) * 1958-07-26 1964-03-10 Holzer
DE1650668B1 (en) * 1967-11-16 1970-12-17 Dreefs E Gmbh Device rotary switch with control cam
DE2205331C3 (en) * 1972-02-04 1981-05-21 Gebr. Berker GmbH & Co, 5885 Schalksmühle Device or control panel switch with a resilient plunger acting on a contact rocker
DE3113892C2 (en) * 1981-04-07 1983-06-16 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Motor vehicle ignition starter switch

Also Published As

Publication number Publication date
NL74505C (en) 1954-04-15
FR1032902A (en) 1953-07-07
BE509917A (en) 1952-03-31
NL160458B (en) 1953-11-16
BE502498A (en) 1951-04-30
CH301563A (en) 1954-09-15
DE1011037B (en) 1957-06-27
GB733057A (en) 1955-07-06
BE532127A (en) 1954-10-15
FR65565E (en) 1956-02-28
DE957052C (en) 1957-01-31
BE499739A (en) 1950-12-15

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