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BE573527R - Commutateur à coordonnées (coordinaatschakelaar). - Google Patents

Commutateur à coordonnées (coordinaatschakelaar).

Info

Publication number
BE573527R
BE573527R BE573527A BE573527A BE573527R BE 573527 R BE573527 R BE 573527R BE 573527 A BE573527 A BE 573527A BE 573527 A BE573527 A BE 573527A BE 573527 R BE573527 R BE 573527R
Authority
BE
Belgium
Prior art keywords
coordinaatschakelaar
coordinate switch
coordinate
switch
Prior art date
Application number
BE573527A
Other languages
English (en)
Inventor
C R J Dumousseau
E Touraton
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Application granted granted Critical
Publication of BE573527R publication Critical patent/BE573527R/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
BE573527A 1957-12-03 1958-12-03 Commutateur à coordonnées (coordinaatschakelaar). BE573527R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752918 1957-12-03

Publications (1)

Publication Number Publication Date
BE573527R true BE573527R (fr) 1959-06-03

Family

ID=8705201

Family Applications (1)

Application Number Title Priority Date Filing Date
BE573527A BE573527R (fr) 1957-12-03 1958-12-03 Commutateur à coordonnées (coordinaatschakelaar).

Country Status (5)

Country Link
US (1) US2999140A (fr)
BE (1) BE573527R (fr)
CH (1) CH370127A (fr)
FR (1) FR1191307A (fr)
GB (1) GB887026A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348075A (en) * 1964-07-22 1967-10-17 Bell Telephone Labor Inc Circuit identifier
CN110269421A (zh) * 2019-06-24 2019-09-24 无锡市启冠健康科技有限公司 一种矫正坐姿的学习椅

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2397123A (en) * 1943-04-30 1946-03-26 Bell Telephone Labor Inc Contact operation
US2535400A (en) * 1949-08-25 1950-12-26 Bell Telephone Labor Inc Multicontact dry reed relay
US2630506A (en) * 1949-12-30 1953-03-03 Bell Telephone Labor Inc Relay
BE543234A (fr) * 1955-02-17
US2902558A (en) * 1955-02-17 1959-09-01 Bell Telephone Labor Inc Laminated core dry reed relay
US2821597A (en) * 1955-03-18 1958-01-28 Bell Telephone Labor Inc Register relay

Also Published As

Publication number Publication date
GB887026A (en) 1962-01-10
US2999140A (en) 1961-09-05
FR1191307A (fr) 1959-10-19
CH370127A (de) 1963-06-30

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