GB880241A - Improvements in or relating to contact devices comprising magnetic contact springs in sealed protective tubes - Google Patents

Improvements in or relating to contact devices comprising magnetic contact springs in sealed protective tubes

Info

Publication number
GB880241A
GB880241A GB42217/58A GB4221758A GB880241A GB 880241 A GB880241 A GB 880241A GB 42217/58 A GB42217/58 A GB 42217/58A GB 4221758 A GB4221758 A GB 4221758A GB 880241 A GB880241 A GB 880241A
Authority
GB
United Kingdom
Prior art keywords
contact springs
relating
contact
protective tubes
sealed protective
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
GB42217/58A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB880241A publication Critical patent/GB880241A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Measuring Leads Or Probes (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
GB42217/58A 1958-01-24 1958-12-31 Improvements in or relating to contact devices comprising magnetic contact springs in sealed protective tubes Expired GB880241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES56702A DE1240588B (de) 1958-01-24 1958-01-24 Magnetisch betaetigbarer, gasdicht abgeschlossen unter Schutzgas arbeitender Kontakt

Publications (1)

Publication Number Publication Date
GB880241A true GB880241A (en) 1961-10-18

Family

ID=7491293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42217/58A Expired GB880241A (en) 1958-01-24 1958-12-31 Improvements in or relating to contact devices comprising magnetic contact springs in sealed protective tubes

Country Status (7)

Country Link
US (1) US2927178A (enrdf_load_stackoverflow)
BE (1) BE574451A (enrdf_load_stackoverflow)
CH (1) CH364569A (enrdf_load_stackoverflow)
DE (1) DE1240588B (enrdf_load_stackoverflow)
FR (1) FR1214469A (enrdf_load_stackoverflow)
GB (1) GB880241A (enrdf_load_stackoverflow)
NL (2) NL234767A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934214A (en) * 1975-03-31 1976-01-20 Bell Telephone Laboratories, Incorporated Sealed contact having tapered reed tips
US4594487A (en) * 1984-12-07 1986-06-10 Galland Henning Nopak, Inc. Mounting means for proximity sensing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540150C (de) * 1930-12-25 1931-12-07 Aeg Verfahren zum Entgasen von Elektroden in Vakuumgefaessen
US1941273A (en) * 1931-10-29 1933-12-26 Gen Electric Vacuum switch
US2289830A (en) * 1938-03-29 1942-07-14 Bell Telephone Labor Inc Circuit closing device
US2321834A (en) * 1940-09-28 1943-06-15 Comar Electric Co Relay
US2506414A (en) * 1947-12-05 1950-05-02 Bell Telephone Labor Inc Sealed wire contact device
US2586309A (en) * 1950-01-13 1952-02-19 Wells Alton R Double arm thermostat
CH278392A (de) * 1951-11-27 1951-10-15 Thomann Ferdinand Magnetisch betätigter Vakuumschalter.
FR1080149A (fr) * 1952-05-28 1954-12-07 El Re Ma Perfectionnements apportés à un relais électrique
DE969149C (de) * 1953-06-28 1958-05-08 Lorenz C Ag Anordnung zur Betaetigung von Kontaktfedern an Relais
US2850602A (en) * 1955-05-16 1958-09-02 North Electric Co Relay contact arrangement
DE1027249B (de) * 1956-09-27 1958-04-03 Siemens Ag Schrittweise schaltender Waehler mit Schutzrohrkontakten

Also Published As

Publication number Publication date
FR1214469A (fr) 1960-04-08
NL234767A (enrdf_load_stackoverflow)
US2927178A (en) 1960-03-01
BE574451A (fr) 1959-05-02
CH364569A (de) 1962-09-30
DE1240588B (de) 1967-05-18
NL113871C (enrdf_load_stackoverflow)

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