GB761626A - Improvements relating to commutators for dynamo electric machines - Google Patents

Improvements relating to commutators for dynamo electric machines

Info

Publication number
GB761626A
GB761626A GB2699954A GB2699954A GB761626A GB 761626 A GB761626 A GB 761626A GB 2699954 A GB2699954 A GB 2699954A GB 2699954 A GB2699954 A GB 2699954A GB 761626 A GB761626 A GB 761626A
Authority
GB
United Kingdom
Prior art keywords
commutators
electric machines
vee
improvements relating
rings
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
GB2699954A
Inventor
Walter Gordon Jowett
George Davison
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB2699954A priority Critical patent/GB761626A/en
Publication of GB761626A publication Critical patent/GB761626A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators

Landscapes

  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

761,626. Commutators for dynamo-electric machines. ENGLISH ELECTRIC CO., Ltd. Sept. 9, 1955 [Sept. 17, 1954], No. 26999/54. Class 35. Commutator segments are provided with an additional pair of Vee-rings 11, 12 between the usual ones 13, 14. The Vee-ring 11 is unit with the hub and the remaining three are separate. Alternate bolts 19, 22 serve to tighten the inner and outer Vee-rings respectively. It is preferable to use arch binding on at least one set of rings.
GB2699954A 1954-09-17 1954-09-17 Improvements relating to commutators for dynamo electric machines Expired GB761626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2699954A GB761626A (en) 1954-09-17 1954-09-17 Improvements relating to commutators for dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2699954A GB761626A (en) 1954-09-17 1954-09-17 Improvements relating to commutators for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB761626A true GB761626A (en) 1956-11-14

Family

ID=10252556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2699954A Expired GB761626A (en) 1954-09-17 1954-09-17 Improvements relating to commutators for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB761626A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736745B2 (en) 2004-05-24 2010-06-15 Hontek Corporation Abrasion resistant coatings
US8091227B2 (en) 2005-12-14 2012-01-10 Hontek Corporation Method of repairing an airfoil surface

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736745B2 (en) 2004-05-24 2010-06-15 Hontek Corporation Abrasion resistant coatings
US8124235B2 (en) 2004-05-24 2012-02-28 Hontek Corporation Method of making matte airfoil coatings
US8557388B2 (en) 2004-05-24 2013-10-15 Hontek Corporation Erosion resistant coatings for leading edges of airfoils
US9663663B2 (en) 2004-05-24 2017-05-30 Hontek Corporation Airfoil leading edge coatings
US9732232B2 (en) 2004-05-24 2017-08-15 Hontek Corporation Abrasion resistant coatings
US10557038B2 (en) 2004-05-24 2020-02-11 Hontek Corporation Erosion resistant coatings
US8091227B2 (en) 2005-12-14 2012-01-10 Hontek Corporation Method of repairing an airfoil surface
US9770791B2 (en) 2005-12-14 2017-09-26 Hontek Corporation Method for repairing an airfoil surface having an elastomeric protective coating

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