CH352385A - Protective tube contact - Google Patents

Protective tube contact

Info

Publication number
CH352385A
CH352385A CH352385DA CH352385A CH 352385 A CH352385 A CH 352385A CH 352385D A CH352385D A CH 352385DA CH 352385 A CH352385 A CH 352385A
Authority
CH
Switzerland
Prior art keywords
protective tube
tube contact
contact
protective
tube
Prior art date
Application number
Other languages
German (de)
Inventor
Karrer Korbinian
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH352385A publication Critical patent/CH352385A/en

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
    • H01H51/287—Details of the shape of the contact springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
CH352385D 1955-12-28 1956-12-21 Protective tube contact CH352385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES46884A DE1033762B (en) 1955-12-28 1955-12-28 Protective tube changeover contact controlled by a magnetic field

Publications (1)

Publication Number Publication Date
CH352385A true CH352385A (en) 1961-02-28

Family

ID=7486185

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352385D CH352385A (en) 1955-12-28 1956-12-21 Protective tube contact

Country Status (6)

Country Link
BE (1) BE553782A (en)
CH (1) CH352385A (en)
DE (1) DE1033762B (en)
FR (1) FR1166122A (en)
GB (1) GB813292A (en)
NL (2) NL113176C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220466B (en) * 1960-01-19 1966-07-07 Standard Elektrik Lorenz Ag Contact device for outdoor systems of the railway signaling system
BE620989A (en) * 1961-08-03
DE1218614B (en) * 1963-08-05 1966-06-08 Werner Wessinger Protective tube changeover contact
NL297517A (en) * 1963-09-01
US3373387A (en) * 1966-07-07 1968-03-12 Houston Fearless Corp Magnetically operated proximity switch
SE388713B (en) * 1974-08-22 1976-10-11 Mo Energeticheskij Institut TUNGRELE
DE3200553A1 (en) * 1982-01-11 1983-07-28 Siemens AG, 1000 Berlin und 8000 München Axle counter for rail vehicles
GB2166594B (en) * 1984-11-07 1988-06-08 Stc Plc High sensitivity miniature electro-magnetic relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289830A (en) * 1938-03-29 1942-07-14 Bell Telephone Labor Inc Circuit closing device
US2264746A (en) * 1940-06-27 1941-12-02 Bell Telephone Labor Inc Electromagnetic switch
US2414476A (en) * 1945-04-19 1947-01-21 Bell Telephone Labor Inc Relay
US2497547A (en) * 1946-04-20 1950-02-14 Hastings Charles Edwin Magnetic switch

Also Published As

Publication number Publication date
FR1166122A (en) 1958-11-03
GB813292A (en) 1959-05-13
BE553782A (en)
NL113176C (en)
NL213229A (en)
DE1033762B (en) 1958-07-10

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