GB1491089A - Rotary change-over wafer electric switch - Google Patents

Rotary change-over wafer electric switch

Info

Publication number
GB1491089A
GB1491089A GB15060/75A GB1506075A GB1491089A GB 1491089 A GB1491089 A GB 1491089A GB 15060/75 A GB15060/75 A GB 15060/75A GB 1506075 A GB1506075 A GB 1506075A GB 1491089 A GB1491089 A GB 1491089A
Authority
GB
United Kingdom
Prior art keywords
wafer
wafers
stationary
bands
magnets
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
GB15060/75A
Other languages
English (en)
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 GB1491089A publication Critical patent/GB1491089A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • 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
    • H01H19/563—Angularly-movable actuating part carrying contacts, e.g. drum switch with an initial separation movement perpendicular to the switching movement

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB15060/75A 1974-04-11 1975-04-11 Rotary change-over wafer electric switch Expired GB1491089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412819A FR2267624B1 (enrdf_load_stackoverflow) 1974-04-11 1974-04-11

Publications (1)

Publication Number Publication Date
GB1491089A true GB1491089A (en) 1977-11-09

Family

ID=9137556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15060/75A Expired GB1491089A (en) 1974-04-11 1975-04-11 Rotary change-over wafer electric switch

Country Status (7)

Country Link
BE (1) BE827824A (enrdf_load_stackoverflow)
DE (1) DE2515846A1 (enrdf_load_stackoverflow)
FR (1) FR2267624B1 (enrdf_load_stackoverflow)
GB (1) GB1491089A (enrdf_load_stackoverflow)
IT (1) IT1037250B (enrdf_load_stackoverflow)
NL (1) NL7504389A (enrdf_load_stackoverflow)
SE (1) SE403850B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108577U (enrdf_load_stackoverflow) * 1976-02-14 1977-08-18
JPH0414328U (enrdf_load_stackoverflow) * 1990-05-25 1992-02-05

Also Published As

Publication number Publication date
NL7504389A (nl) 1975-10-14
BE827824A (fr) 1975-10-13
IT1037250B (it) 1979-11-10
SE403850B (sv) 1978-09-04
FR2267624A1 (enrdf_load_stackoverflow) 1975-11-07
DE2515846A1 (de) 1975-10-23
FR2267624B1 (enrdf_load_stackoverflow) 1978-01-20
SE7504118L (sv) 1975-10-13

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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