IT1029790B - IMPROVEMENTS RELATING TO ELECTRICAL SWITCHING DEVICES - Google Patents

IMPROVEMENTS RELATING TO ELECTRICAL SWITCHING DEVICES

Info

Publication number
IT1029790B
IT1029790B IT48247/75A IT4824775A IT1029790B IT 1029790 B IT1029790 B IT 1029790B IT 48247/75 A IT48247/75 A IT 48247/75A IT 4824775 A IT4824775 A IT 4824775A IT 1029790 B IT1029790 B IT 1029790B
Authority
IT
Italy
Prior art keywords
switching devices
electrical switching
improvements relating
relating
electrical
Prior art date
Application number
IT48247/75A
Other languages
Italian (it)
Original Assignee
Communications Patents Ltd
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 Communications Patents Ltd filed Critical Communications Patents Ltd
Application granted granted Critical
Publication of IT1029790B publication Critical patent/IT1029790B/en

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
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
IT48247/75A 1974-02-19 1975-02-19 IMPROVEMENTS RELATING TO ELECTRICAL SWITCHING DEVICES IT1029790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB741074A GB1454234A (en) 1974-02-19 1974-02-19 Electrical switch devices

Publications (1)

Publication Number Publication Date
IT1029790B true IT1029790B (en) 1979-03-20

Family

ID=9832604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48247/75A IT1029790B (en) 1974-02-19 1975-02-19 IMPROVEMENTS RELATING TO ELECTRICAL SWITCHING DEVICES

Country Status (6)

Country Link
BE (1) BE825705A (en)
CH (1) CH587557A5 (en)
ES (1) ES210092Y (en)
GB (1) GB1454234A (en)
IT (1) IT1029790B (en)
ZA (1) ZA75945B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012579A1 (en) * 1980-04-01 1981-10-08 Walter Dipl.-Kfm. Zimmermann VERSATILE DISTRIBUTION LEVEL

Also Published As

Publication number Publication date
BE825705A (en) 1975-06-16
ZA75945B (en) 1976-01-28
GB1454234A (en) 1976-11-03
AU7827875A (en) 1976-08-19
CH587557A5 (en) 1977-05-13
ES210092Y (en) 1976-09-16
ES210092U (en) 1976-05-01

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