DD94861B1 - Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten - Google Patents

Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten

Info

Publication number
DD94861B1
DD94861B1 DD15642371A DD15642371A DD94861B1 DD 94861 B1 DD94861 B1 DD 94861B1 DD 15642371 A DD15642371 A DD 15642371A DD 15642371 A DD15642371 A DD 15642371A DD 94861 B1 DD94861 B1 DD 94861B1
Authority
DD
German Democratic Republic
Prior art keywords
destruction
checking
electrical switch
switch contacts
contacts
Prior art date
Application number
DD15642371A
Other languages
German (de)
English (en)
Other versions
DD94861A1 (de
Inventor
Horst Scheibe
Peter Leis
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
Priority to DD15642371A priority Critical patent/DD94861B1/xx
Priority to BG7220731A priority patent/BG33140A1/xx
Priority to SU1802343A priority patent/SU497648A1/ru
Priority to CS4735A priority patent/CS164926B2/cs
Publication of DD94861A1 publication Critical patent/DD94861A1/xx
Publication of DD94861B1 publication Critical patent/DD94861B1/xx
Priority to DD19873877A priority patent/DD131602B2/de

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0031—Means for testing or for inspecting contacts, e.g. wear indicator by analysing radiation emitted by arc or trace material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)
DD15642371A 1971-07-12 1971-07-12 Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten DD94861B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD15642371A DD94861B1 (de) 1971-07-12 1971-07-12 Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten
BG7220731A BG33140A1 (en) 1971-07-12 1972-06-15 Method for testing the scum of electrical switching contacts
SU1802343A SU497648A1 (ru) 1971-07-12 1972-06-28 Способ испытани электрических контактов на обгорание
CS4735A CS164926B2 (enExample) 1971-07-12 1972-07-04
DD19873877A DD131602B2 (de) 1971-07-12 1977-05-04 Verfahren zur prüfung des abbrandes an elektrischen schaltstücken

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15642371A DD94861B1 (de) 1971-07-12 1971-07-12 Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten

Publications (2)

Publication Number Publication Date
DD94861A1 DD94861A1 (de) 1973-01-12
DD94861B1 true DD94861B1 (de) 1975-09-20

Family

ID=5484066

Family Applications (2)

Application Number Title Priority Date Filing Date
DD15642371A DD94861B1 (de) 1971-07-12 1971-07-12 Verfahren zur prüfung des abbrandes an elektrischen schaltkontakten
DD19873877A DD131602B2 (de) 1971-07-12 1977-05-04 Verfahren zur prüfung des abbrandes an elektrischen schaltstücken

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD19873877A DD131602B2 (de) 1971-07-12 1977-05-04 Verfahren zur prüfung des abbrandes an elektrischen schaltstücken

Country Status (4)

Country Link
BG (1) BG33140A1 (enExample)
CS (1) CS164926B2 (enExample)
DD (2) DD94861B1 (enExample)
SU (1) SU497648A1 (enExample)

Also Published As

Publication number Publication date
BG33140A1 (en) 1982-12-15
DD94861A1 (de) 1973-01-12
SU497648A1 (ru) 1975-12-30
CS164926B2 (enExample) 1975-11-28
DD131602A2 (de) 1978-07-05
DD131602B2 (de) 1980-11-26

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