GB191213781A - Improvements in Starting Switches for Electric Motors. - Google Patents

Improvements in Starting Switches for Electric Motors.

Info

Publication number
GB191213781A
GB191213781A GB191213781DA GB191213781A GB 191213781 A GB191213781 A GB 191213781A GB 191213781D A GB191213781D A GB 191213781DA GB 191213781 A GB191213781 A GB 191213781A
Authority
GB
United Kingdom
Prior art keywords
electric motors
starting switches
switches
starting
motors
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.)
Expired
Application number
Inventor
Juan Manuel Sanchez Fontecha
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191213781A publication Critical patent/GB191213781A/en
Expired 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)
GB191213781D 1912-06-12 1912-06-12 Improvements in Starting Switches for Electric Motors. Expired GB191213781A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB191213781T 1912-06-12
FR446553T 1912-07-26

Publications (1)

Publication Number Publication Date
GB191213781A true GB191213781A (en) 1913-04-24

Family

ID=51831069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191213781D Expired GB191213781A (en) 1912-06-12 1912-06-12 Improvements in Starting Switches for Electric Motors.

Country Status (2)

Country Link
FR (1) FR446553A (en)
GB (1) GB191213781A (en)

Also Published As

Publication number Publication date
FR446553A (en) 1912-12-09

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