GB1173055A - Improvements in or relating to Electric Contactors - Google Patents

Improvements in or relating to Electric Contactors

Info

Publication number
GB1173055A
GB1173055A GB08184/67A GB1818467A GB1173055A GB 1173055 A GB1173055 A GB 1173055A GB 08184/67 A GB08184/67 A GB 08184/67A GB 1818467 A GB1818467 A GB 1818467A GB 1173055 A GB1173055 A GB 1173055A
Authority
GB
United Kingdom
Prior art keywords
reflection
points
housing
contact sets
april
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
GB08184/67A
Inventor
Roger Preux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1173055A publication Critical patent/GB1173055A/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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • 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

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1,173,055. Interrupters. R. PREUX. 20 April, 1967 [21 April, 1966], No. 18184/67. Heading H1N. A contactor comprises a member rotating without slipping on a flat surface, on the outside of a circular surface or on the inside of a circular surface so that actuating elements carried thereby describe trajectories of the cycloid, epicycloid or hypocycloid types and actuate contact sets on the flat or circular surfaces thereof which are located at the points of reflection, e.g. P 1 , P 2 of the trajectories. As shown, the rotating member E is pivoted in a frame D rotatable about an axis B and has a toothed portion E 1 which meshes with teeth A 1 formed circumferentially on housing A and a portion E 2 which carries bridging contacts C 1 , C 2 , C 3 and C 4 which co-operate with pairs of fixed contacts, e.g. M 1 , M 2 located at the points of reflection of said bridges inside the housing A. In an alternative arrangement the portion E 2 carries actuating elements which actuate change-over contact sets mounted at the points of reflection. The contact sets may be protected by annular walls of housing A. Alternatively, the actuating members may operate push-button switch units at the points of reflection.
GB08184/67A 1966-04-21 1967-04-20 Improvements in or relating to Electric Contactors Expired GB1173055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58512A FR1487353A (en) 1966-04-21 1966-04-21 Rotary contactor device with pressed point contacts

Publications (1)

Publication Number Publication Date
GB1173055A true GB1173055A (en) 1969-12-03

Family

ID=8606772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08184/67A Expired GB1173055A (en) 1966-04-21 1967-04-20 Improvements in or relating to Electric Contactors

Country Status (4)

Country Link
US (1) US3423555A (en)
DE (1) DE1665365A1 (en)
FR (1) FR1487353A (en)
GB (1) GB1173055A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806678A (en) * 1971-08-18 1974-04-23 Irvin Industries Inc Reel switch for safety belts
US3998196A (en) * 1975-07-16 1976-12-21 General Motors Corporation Ignition distributor
DE3710149C1 (en) * 1987-03-27 1988-08-18 Spinner Gmbh Elektrotech Switch drive for a rotary switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497582A (en) * 1922-02-21 1924-06-10 Petersen Arthur Circuit breaker
US1563753A (en) * 1923-03-29 1925-12-01 Krone Carl Rudolph Electrical switch

Also Published As

Publication number Publication date
DE1665365A1 (en) 1971-04-08
FR1487353A (en) 1967-07-07
US3423555A (en) 1969-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees