GB1302240A - - Google Patents

Info

Publication number
GB1302240A
GB1302240A GB5009370A GB1302240DA GB1302240A GB 1302240 A GB1302240 A GB 1302240A GB 5009370 A GB5009370 A GB 5009370A GB 1302240D A GB1302240D A GB 1302240DA GB 1302240 A GB1302240 A GB 1302240A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
holes
balls
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
GB5009370A
Other languages
English (en)
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 filed Critical
Publication of GB1302240A publication Critical patent/GB1302240A/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
    • H01H19/56—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
    • 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

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Structure Of Belt Conveyors (AREA)
GB5009370A 1970-04-09 1970-10-22 Expired GB1302240A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702016922 DE2016922A1 (de) 1970-04-09 1970-04-09 Vorrichtung zum Auffangen des an den Umkehrenden eines Forderbandes anfallenden Rieselgutes
US8300170A 1970-10-22 1970-10-22
GB5009370 1970-10-22

Publications (1)

Publication Number Publication Date
GB1302240A true GB1302240A (es) 1973-01-04

Family

ID=27182521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5009370A Expired GB1302240A (es) 1970-04-09 1970-10-22

Country Status (3)

Country Link
US (1) US3694589A (es)
DE (1) DE2016922A1 (es)
GB (1) GB1302240A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140884A (en) * 1983-02-22 1984-12-05 Compair Constr Mining Ltd Locating and holding means e.g. for the latch plate for the steel of a percussive roadbreaker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794784A (en) * 1973-05-07 1974-02-26 Atlantic Richfield Co Rotary wafer switch having rotor mounted, spiral arranged axial bridging contacts
US4237146A (en) * 1977-01-28 1980-12-02 Rich Products Corporation Freezer soft intermediate-moisture food dressing
US4387109A (en) * 1980-03-14 1983-06-07 Rich Products Corporation Intermediate-moisture frozen oil-in-water emulsion foods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254331A (en) * 1913-04-16 1918-01-22 Gurney Electric Elevator Company Elevator signal system.
US1714680A (en) * 1924-03-26 1929-05-28 Marcus M Levinson Switch
US1832869A (en) * 1930-03-22 1931-11-24 Baritone Radio Corp Electric switch
US3263033A (en) * 1965-01-04 1966-07-26 Arthur C Metzger Miniature rotary multipolar selector switch with rotor resilient conductive brush and ball contact structure
US3284584A (en) * 1965-08-30 1966-11-08 Zenith Radio Corp Adjustable switching apparatus comprising resilient means biasing movable plate structure
US3534194A (en) * 1968-03-06 1970-10-13 Jack B Speller Low noise electrical contact apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140884A (en) * 1983-02-22 1984-12-05 Compair Constr Mining Ltd Locating and holding means e.g. for the latch plate for the steel of a percussive roadbreaker

Also Published As

Publication number Publication date
DE2016922A1 (de) 1971-10-21
US3694589A (en) 1972-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee