BE673228A - - Google Patents

Info

Publication number
BE673228A
BE673228A BE673228A BE673228A BE673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A
Authority
BE
Belgium
Application number
BE673228A
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
Publication of BE673228A publication Critical patent/BE673228A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/62—Heating or cooling of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)
BE673228A 1964-12-04 1965-12-02 BE673228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1573064A CH421242A (en) 1964-12-04 1964-12-04 Contact device for high-frequency circuits

Publications (1)

Publication Number Publication Date
BE673228A true BE673228A (en) 1966-04-01

Family

ID=4411462

Family Applications (1)

Application Number Title Priority Date Filing Date
BE673228A BE673228A (en) 1964-12-04 1965-12-02

Country Status (5)

Country Link
BE (1) BE673228A (en)
CH (1) CH421242A (en)
DE (1) DE1256745B (en)
FR (1) FR1456366A (en)
NL (1) NL6514277A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631027A5 (en) * 1978-06-30 1982-07-15 Bbc Brown Boveri & Cie ELECTRICAL DC CONTACT DEVICE.
US4518837A (en) * 1983-07-12 1985-05-21 United Technologies Corporation Electrical switch for induction heating system
DE3409579A1 (en) * 1984-03-15 1985-09-19 Siemens AG, 1000 Berlin und 8000 München FASTENING ARRANGEMENT FOR ARC CHAMBERS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR576230A (en) * 1924-01-23 1924-08-13 Improvements to variable self-induction coils
DE694556C (en) * 1937-11-24 1940-08-03 Siemens & Halske Akt Ges especially for higher loads
GB516814A (en) * 1938-05-06 1940-01-11 Basil Neil Maclarty Improvements in or relating to variable electrical inductances
GB647077A (en) * 1942-12-07 1950-12-06 British Thomson Houston Co Ltd Improvements in and relating to impedance switching devices
GB938503A (en) * 1960-03-21 1963-10-02 William Amos Etter Electrical switching unit and switching systems incorporating such units

Also Published As

Publication number Publication date
DE1256745B (en) 1967-12-21
FR1456366A (en) 1966-10-21
NL6514277A (en) 1966-06-06
CH421242A (en) 1966-09-30

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