GB183095A - Improvements in or relating to induction motors for alternating electric current - Google Patents

Improvements in or relating to induction motors for alternating electric current

Info

Publication number
GB183095A
GB183095A GB2258/22A GB225822A GB183095A GB 183095 A GB183095 A GB 183095A GB 2258/22 A GB2258/22 A GB 2258/22A GB 225822 A GB225822 A GB 225822A GB 183095 A GB183095 A GB 183095A
Authority
GB
United Kingdom
Prior art keywords
relating
electric current
alternating electric
induction motors
plate
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
GB2258/22A
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.)
CRYPTO ELECTRICAL Co Ltd
Original Assignee
CRYPTO ELECTRICAL Co Ltd
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 CRYPTO ELECTRICAL Co Ltd filed Critical CRYPTO ELECTRICAL Co Ltd
Priority to GB2258/22A priority Critical patent/GB183095A/en
Publication of GB183095A publication Critical patent/GB183095A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/23—Mechanically-actuated centrifugal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

183,095. Crypto Electrical Co., Ltd., and Sharp, H. G. Jan. 25, 1922. Automatic starters; starters for alternating- current motors.-Relates to centrifugal devices for automatically short-circuiting starting-resistance when an induction motor has attained a given speed. A plate a attached to the motor spindle b carries two contact blades c retained by springs e which are adjusted so that, at a given speed, the blades move about their pivots d and meet clip-contacts h adapted to short circuit resistance-coils carried behind the plate.
GB2258/22A 1922-01-25 1922-01-25 Improvements in or relating to induction motors for alternating electric current Expired GB183095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2258/22A GB183095A (en) 1922-01-25 1922-01-25 Improvements in or relating to induction motors for alternating electric current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2258/22A GB183095A (en) 1922-01-25 1922-01-25 Improvements in or relating to induction motors for alternating electric current

Publications (1)

Publication Number Publication Date
GB183095A true GB183095A (en) 1922-07-20

Family

ID=9736367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2258/22A Expired GB183095A (en) 1922-01-25 1922-01-25 Improvements in or relating to induction motors for alternating electric current

Country Status (1)

Country Link
GB (1) GB183095A (en)

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