IT1038224B - Contatto per apparecchi elettrici di commutazione di elevata potenza - Google Patents

Contatto per apparecchi elettrici di commutazione di elevata potenza

Info

Publication number
IT1038224B
IT1038224B IT23452/75A IT2345275A IT1038224B IT 1038224 B IT1038224 B IT 1038224B IT 23452/75 A IT23452/75 A IT 23452/75A IT 2345275 A IT2345275 A IT 2345275A IT 1038224 B IT1038224 B IT 1038224B
Authority
IT
Italy
Prior art keywords
contact
high power
power switching
electrical appliances
switching electrical
Prior art date
Application number
IT23452/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1038224B publication Critical patent/IT1038224B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/043—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by resistance welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
IT23452/75A 1974-05-27 1975-05-19 Contatto per apparecchi elettrici di commutazione di elevata potenza IT1038224B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2425490A DE2425490C3 (de) 1974-05-27 1974-05-27 Schaltstück für elektrische Hochleistungsschaltgeräte

Publications (1)

Publication Number Publication Date
IT1038224B true IT1038224B (it) 1979-11-20

Family

ID=5916538

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23452/75A IT1038224B (it) 1974-05-27 1975-05-19 Contatto per apparecchi elettrici di commutazione di elevata potenza

Country Status (5)

Country Link
US (1) US4015097A (it)
JP (1) JPS511973A (it)
DE (1) DE2425490C3 (it)
FR (1) FR2273359B1 (it)
IT (1) IT1038224B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142374A1 (de) * 1991-12-20 1993-06-24 Siemens Ag Verfahren zum vorbeloten von kontaktstuecken fuer elektrische schaltgeraete
JP1603799S (it) * 2017-10-10 2018-05-14
CN107900547A (zh) * 2017-11-21 2018-04-13 德力西电气有限公司 一种提高焊接性能的触点焊接面结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038160B (de) * 1955-09-20 1958-09-04 Voigt & Haeffner Ag Verfahren zur Befestigung des Kontaktstueckes elektrischer Schaltgeraete an seinem Traeger durch Loeten

Also Published As

Publication number Publication date
FR2273359A1 (it) 1975-12-26
DE2425490C3 (de) 1981-10-08
US4015097A (en) 1977-03-29
JPS511973A (it) 1976-01-09
FR2273359B1 (it) 1977-12-02
DE2425490A1 (de) 1975-12-11
DE2425490B2 (de) 1976-04-08

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