FR33851E - Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device - Google Patents

Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device

Info

Publication number
FR33851E
FR33851E FR33851DA FR33851E FR 33851 E FR33851 E FR 33851E FR 33851D A FR33851D A FR 33851DA FR 33851 E FR33851 E FR 33851E
Authority
FR
France
Prior art keywords
telegraphy
coupler
allowing
same device
particularly applicable
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
Other languages
French (fr)
Inventor
Alfred Guery
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
Application granted granted Critical
Publication of FR33851E publication Critical patent/FR33851E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
    • 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
FR33851D 1927-07-25 1927-07-07 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device Expired FR33851E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1968527A GB284149A (en) 1927-07-25 1927-07-25 An improved coupling device more particularly for use in wireless telegraphy and telephony

Publications (1)

Publication Number Publication Date
FR33851E true FR33851E (en) 1929-03-25

Family

ID=10133472

Family Applications (3)

Application Number Title Priority Date Filing Date
FR620182D Expired FR620182A (en) 1927-07-25 1926-08-06 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device
FR32256D Expired FR32256E (en) 1927-07-25 1926-09-25 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device
FR33851D Expired FR33851E (en) 1927-07-25 1927-07-07 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR620182D Expired FR620182A (en) 1927-07-25 1926-08-06 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device
FR32256D Expired FR32256E (en) 1927-07-25 1926-09-25 Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device

Country Status (3)

Country Link
BE (1) BE343792A (en)
FR (3) FR620182A (en)
GB (1) GB284149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969596C (en) * 1953-09-19 1958-06-19 Siemens Ag Contact device in high-frequency circuits
US3150240A (en) * 1960-09-06 1964-09-22 Western Electric Co Multiple contact rotary switches

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456772A (en) * 1944-09-06 1948-12-21 Emi Ltd Coupled circuits for high impedance aerials
DE1078646B (en) * 1954-04-03 1960-03-31 Georges Nissen Channel switch for television receiver
US5029038A (en) * 1990-09-04 1991-07-02 International Business Machines Corporation Dual resistance bus connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969596C (en) * 1953-09-19 1958-06-19 Siemens Ag Contact device in high-frequency circuits
US3150240A (en) * 1960-09-06 1964-09-22 Western Electric Co Multiple contact rotary switches

Also Published As

Publication number Publication date
FR620182A (en) 1927-04-16
GB284149A (en) 1928-01-26
BE343792A (en) 1927-08-31
FR32256E (en) 1927-11-26

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