GB412850A - Improvements in and relating to induction motors of the squirrel cage type - Google Patents

Improvements in and relating to induction motors of the squirrel cage type

Info

Publication number
GB412850A
GB412850A GB3395333A GB3395333A GB412850A GB 412850 A GB412850 A GB 412850A GB 3395333 A GB3395333 A GB 3395333A GB 3395333 A GB3395333 A GB 3395333A GB 412850 A GB412850 A GB 412850A
Authority
GB
United Kingdom
Prior art keywords
bars
induction motors
relating
financiere
participation
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
GB3395333A
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.)
PARTICIPATION FINANCIERE ELECT
Original Assignee
PARTICIPATION FINANCIERE ELECT
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 PARTICIPATION FINANCIERE ELECT filed Critical PARTICIPATION FINANCIERE ELECT
Priority to GB3395333A priority Critical patent/GB412850A/en
Publication of GB412850A publication Critical patent/GB412850A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

412,850. Induction motors. WORTHINGTON-SIMPSON, Ltd., Lowfield Works, Newark - on - Trent.-(Soc. de Participation Financiere Electric Pump), and SOC. DE PARTICIPATION FINANCIERE ELECTRIC PUMP, 5, Rue Philippe, Luxemburg. Dec. 2, 1933, No. 33953. [Class 35.] The conductor bars 2 of a squirrel-cage rotor are connected to a series of spaced elements 3, which are supported by an insulating plate 4 on the shaft 7. A binding wire 5 of ohmic resistance, higher than the bars or segments, is wound in the form of a helix around the elements 3 and limits the starting current through the bars. A centrifugal switch comprising the weights 13, spring 11 and copper contacts 9 short-circuits the ends of the bars when the rotor has attained a predetermined speed.
GB3395333A 1933-12-02 1933-12-02 Improvements in and relating to induction motors of the squirrel cage type Expired GB412850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3395333A GB412850A (en) 1933-12-02 1933-12-02 Improvements in and relating to induction motors of the squirrel cage type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3395333A GB412850A (en) 1933-12-02 1933-12-02 Improvements in and relating to induction motors of the squirrel cage type

Publications (1)

Publication Number Publication Date
GB412850A true GB412850A (en) 1934-07-05

Family

ID=10359519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3395333A Expired GB412850A (en) 1933-12-02 1933-12-02 Improvements in and relating to induction motors of the squirrel cage type

Country Status (1)

Country Link
GB (1) GB412850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1158644A2 (en) * 2000-05-19 2001-11-28 Yukio Kinoshita Electric motor and generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1158644A2 (en) * 2000-05-19 2001-11-28 Yukio Kinoshita Electric motor and generator
EP1158644A3 (en) * 2000-05-19 2004-09-22 Yukio Kinoshita Electric motor and generator

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