GB956294A - Improvements in rotary electric switches - Google Patents

Improvements in rotary electric switches

Info

Publication number
GB956294A
GB956294A GB15098/61A GB1509861A GB956294A GB 956294 A GB956294 A GB 956294A GB 15098/61 A GB15098/61 A GB 15098/61A GB 1509861 A GB1509861 A GB 1509861A GB 956294 A GB956294 A GB 956294A
Authority
GB
United Kingdom
Prior art keywords
contacts
spindle
lugs
ring
stators
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
GB15098/61A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB956294A publication Critical patent/GB956294A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
    • 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)

Abstract

956,294. Mechanical switches, without quickaction; switch contacts. COMPAGNIE FRANCAISE THOMSON-HOUSTON. April 26, 1961 [May 4, 1960], No. 15098/61. Heading H2B. A rotary switch has a contact carrier 1 on a spindle 7, the carrier having spaced radial lugs la, 16 with a resilient ring 2 arranged in the space between the two sets of lugs. Contacts 3 straddle the ring 2 and have their limbs 3a, 3b disposed in slots 1c, 1d in the lugs 1a 1b. The contacts 3 co-operate with fixed contacts 5, 5a on stators 4, 4<SP>1</SP> separated by a spacer 6. The ring 2 is preferably of a silicone elastomer and provides the contact pressure. Several similar switches, with a common spindle 7, may be arranged with co-operating projections and recesses E, E<SP>1</SP>, one of which projections is embraced by one limb of a threelimb spring 8 which holds the stators stationary when the spindle is rotated.
GB15098/61A 1960-05-04 1961-04-26 Improvements in rotary electric switches Expired GB956294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826169A FR1263967A (en) 1960-05-04 1960-05-04 Advanced Subminiature Electric Rotary Switch

Publications (1)

Publication Number Publication Date
GB956294A true GB956294A (en) 1964-04-22

Family

ID=8730666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15098/61A Expired GB956294A (en) 1960-05-04 1961-04-26 Improvements in rotary electric switches

Country Status (4)

Country Link
DE (1) DE1154549B (en)
FR (1) FR1263967A (en)
GB (1) GB956294A (en)
OA (1) OA00322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263298A1 (en) * 2016-06-28 2018-01-03 Nirei Corporation Ltd. Light-weight spacer for a slitting machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611495A1 (en) * 1986-04-05 1987-10-08 Bbc Brown Boveri & Cie Compact electrical stepping switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE894585C (en) * 1950-06-17 1953-10-26 Siemens Ag Fixed switching piece
GB739376A (en) * 1952-03-04 1955-10-26 Ericsson Telephones Ltd Improvements in or relating to electric switching and selecting devices
GB744486A (en) * 1953-03-06 1956-02-08 Wipac Dev Ltd Improvements in rotary electrical switches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263298A1 (en) * 2016-06-28 2018-01-03 Nirei Corporation Ltd. Light-weight spacer for a slitting machine
CN107538071A (en) * 2016-06-28 2018-01-05 日睿股份有限公司 A lightweight broach shell for dividing strip machine
CN107538071B (en) * 2016-06-28 2020-03-13 日睿股份有限公司 A lightweight broach shell for dividing strip machine

Also Published As

Publication number Publication date
OA00322A (en) 1966-05-15
FR1263967A (en) 1961-06-19
DE1154549B (en) 1963-09-19

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