GB324753A - Improvements in and relating to dynamo electric machines - Google Patents

Improvements in and relating to dynamo electric machines

Info

Publication number
GB324753A
GB324753A GB3588628A GB3588628A GB324753A GB 324753 A GB324753 A GB 324753A GB 3588628 A GB3588628 A GB 3588628A GB 3588628 A GB3588628 A GB 3588628A GB 324753 A GB324753 A GB 324753A
Authority
GB
United Kingdom
Prior art keywords
coils
dynamo electric
rotor
relating
secured
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
GB3588628A
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.)
ALLAN ADAIR POLLOCK
British Thomson Houston Co Ltd
Original Assignee
ALLAN ADAIR POLLOCK
British Thomson Houston 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 ALLAN ADAIR POLLOCK, British Thomson Houston Co Ltd filed Critical ALLAN ADAIR POLLOCK
Priority to GB3588628A priority Critical patent/GB324753A/en
Publication of GB324753A publication Critical patent/GB324753A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

324,753. British Thomson-Houston Co., Ltd., and Pollock, A. A. Dec. 5, 1928. Armatures, cooling; coils. -For cooling a dynamo electric machine having a wound rotor, stampings are provided each having a portion acting as a fan blade or radiating fin and two limbs extending therefrom which are adapted to be secured to the sides of the rotor end windings. The stamping which may be of copper, aluminium &c. has a rectangular portion 1 formed with two parallel extensions 2, 3 which are bent in opposite directions. The extensions are secured to the coil as shown in Fig. 3 either by taping before assembly of the coils in the slots, or they may be inserted between the coils when they are assembled on the rotor.
GB3588628A 1928-12-05 1928-12-05 Improvements in and relating to dynamo electric machines Expired GB324753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3588628A GB324753A (en) 1928-12-05 1928-12-05 Improvements in and relating to dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3588628A GB324753A (en) 1928-12-05 1928-12-05 Improvements in and relating to dynamo electric machines

Publications (1)

Publication Number Publication Date
GB324753A true GB324753A (en) 1930-02-06

Family

ID=10382622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3588628A Expired GB324753A (en) 1928-12-05 1928-12-05 Improvements in and relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB324753A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123038B (en) * 1958-11-03 1962-02-01 Gen Electric Device to dissipate the heat from gas- and liquid-tight encapsulated winding heads
DE1213908B (en) * 1962-12-21 1966-04-07 Elmasch Und Appbau Electric motor with resistance runner
GB2286293A (en) * 1993-12-23 1995-08-09 London Innovation Limited Adjustable stator: winding construction: cooling and commutator construction inan electric machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123038B (en) * 1958-11-03 1962-02-01 Gen Electric Device to dissipate the heat from gas- and liquid-tight encapsulated winding heads
DE1213908B (en) * 1962-12-21 1966-04-07 Elmasch Und Appbau Electric motor with resistance runner
GB2286293A (en) * 1993-12-23 1995-08-09 London Innovation Limited Adjustable stator: winding construction: cooling and commutator construction inan electric machine
US6040645A (en) * 1993-12-23 2000-03-21 London Innovation Ltd. Electrical machines
US6459179B1 (en) 1993-12-23 2002-10-01 Cedric Lynch Electrical machines

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