GB518045A - Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines - Google Patents

Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines

Info

Publication number
GB518045A
GB518045A GB26922/38A GB2692238A GB518045A GB 518045 A GB518045 A GB 518045A GB 26922/38 A GB26922/38 A GB 26922/38A GB 2692238 A GB2692238 A GB 2692238A GB 518045 A GB518045 A GB 518045A
Authority
GB
United Kingdom
Prior art keywords
rotors
salient pole
openings
squirrel cage
synchronous machines
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
GB26922/38A
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.)
HAROLD HOPWOOD
Mather and Platt Ltd
Original Assignee
HAROLD HOPWOOD
Mather and Platt 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 HAROLD HOPWOOD, Mather and Platt Ltd filed Critical HAROLD HOPWOOD
Priority to GB26922/38A priority Critical patent/GB518045A/en
Publication of GB518045A publication Critical patent/GB518045A/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
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

518,045. Conductors for dynamo-electric machines. MATHER & PLATT, Ltd., and HOPWOOD, H. Sept. 15, 1938, No. 26922. Drawings to Specification. [Class 35] [Also in Group XXII] Relates to laminated copper end rings for squirrel-cage rotors, the conductor bars being brazed into openings in the laminations and consists in making some of the openings for the conductors extend to the edge of the laminations, so as to assist the introduction of brazing material. The rings may consist of two helically wound strips screwed into each other, the openings in one of the strips being formed as described.
GB26922/38A 1938-09-15 1938-09-15 Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines Expired GB518045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26922/38A GB518045A (en) 1938-09-15 1938-09-15 Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26922/38A GB518045A (en) 1938-09-15 1938-09-15 Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines

Publications (1)

Publication Number Publication Date
GB518045A true GB518045A (en) 1940-02-15

Family

ID=10251321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26922/38A Expired GB518045A (en) 1938-09-15 1938-09-15 Improvements in the rotors of squirrel cage motors and of salient pole synchronous machines

Country Status (1)

Country Link
GB (1) GB518045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013005050A1 (en) * 2013-03-22 2014-09-25 Wieland-Werke Ag Squirrel-cage runners and their individual parts, and method of making a squirrel cage rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013005050A1 (en) * 2013-03-22 2014-09-25 Wieland-Werke Ag Squirrel-cage runners and their individual parts, and method of making a squirrel cage rotor
EP2782222A3 (en) * 2013-03-22 2016-04-27 Wieland-Werke AG Squirrel cage rotor and its component parts and method for producing a squirrel cage rotor

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