DE114234C - - Google Patents

Info

Publication number
DE114234C
DE114234C DENDAT114234D DE114234DA DE114234C DE 114234 C DE114234 C DE 114234C DE NDAT114234 D DENDAT114234 D DE NDAT114234D DE 114234D A DE114234D A DE 114234DA DE 114234 C DE114234 C DE 114234C
Authority
DE
Germany
Prior art keywords
switch
switching
sparks
auxiliary
crank
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.)
Active
Application number
DENDAT114234D
Other languages
German (de)
English (en)
Publication of DE114234C publication Critical patent/DE114234C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details of starting control
    • H02P1/022—Security devices, e.g. correct phase sequencing
    • H02P1/023—Protection against sparking of contacts or sticking together

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
DENDAT114234D Active DE114234C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE114234C true DE114234C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=383752

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT114234D Active DE114234C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE114234C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414947A1 (de) * 1989-08-31 1991-03-06 Siemens Aktiengesellschaft Schalter mit funkengeschützter Lastumschaltung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414947A1 (de) * 1989-08-31 1991-03-06 Siemens Aktiengesellschaft Schalter mit funkengeschützter Lastumschaltung

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