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DE1244296B - Schutzgaskontaktanordnung - Google Patents

Schutzgaskontaktanordnung

Info

Publication number
DE1244296B
DE1244296B DET26941A DET0026941A DE1244296B DE 1244296 B DE1244296 B DE 1244296B DE T26941 A DET26941 A DE T26941A DE T0026941 A DET0026941 A DE T0026941A DE 1244296 B DE1244296 B DE 1244296B
Authority
DE
Germany
Prior art keywords
oxygen
contact
inert gas
contacts
contact arrangement
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.)
Withdrawn
Application number
DET26941A
Other languages
German (de)
English (en)
Inventor
Hermann Theodor Theobald
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE1244296B publication Critical patent/DE1244296B/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/24—Selection of materials for electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • 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

  • Contacts (AREA)
DET26941A 1963-09-24 1964-09-02 Schutzgaskontaktanordnung Withdrawn DE1244296B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1041263 1963-09-24

Publications (1)

Publication Number Publication Date
DE1244296B true DE1244296B (de) 1967-07-13

Family

ID=20292266

Family Applications (1)

Application Number Title Priority Date Filing Date
DET26941A Withdrawn DE1244296B (de) 1963-09-24 1964-09-02 Schutzgaskontaktanordnung

Country Status (9)

Country Link
US (1) US3261957A (da)
BE (1) BE652611A (da)
BR (1) BR6462139D0 (da)
DE (1) DE1244296B (da)
DK (1) DK111627C (da)
FI (1) FI40917B (da)
FR (1) FR1408691A (da)
GB (1) GB1078277A (da)
NL (1) NL146634B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (2)

* 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
US2696543A (en) * 1948-12-18 1954-12-07 Bell Telephone Labor Inc Electric switch

Also Published As

Publication number Publication date
DK111627C (da) 1968-09-23
US3261957A (en) 1966-07-19
FI40917B (da) 1969-03-31
GB1078277A (en) 1967-08-09
BE652611A (da) 1964-12-31
FR1408691A (fr) 1965-08-13
DK111627B (da) 1968-09-23
NL146634B (nl) 1975-07-15
NL6409819A (da) 1965-03-25
BR6462139D0 (pt) 1973-08-09

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee