GB433364A - Improvements in devices for protecting the ends of the windings of dynamo-electric machines - Google Patents

Improvements in devices for protecting the ends of the windings of dynamo-electric machines

Info

Publication number
GB433364A
GB433364A GB8049/35A GB804935A GB433364A GB 433364 A GB433364 A GB 433364A GB 8049/35 A GB8049/35 A GB 8049/35A GB 804935 A GB804935 A GB 804935A GB 433364 A GB433364 A GB 433364A
Authority
GB
United Kingdom
Prior art keywords
cap
windings
dynamo
protecting
devices
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
GB8049/35A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB433364A publication Critical patent/GB433364A/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
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

433,364. Insulation for dynamoelectric machines. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. March 15, 1935, No. 8049. Convention date, March 20, 1934. [Class 35] The end windings are protected by a pre-formed dusttight cap consisting of rigid textile material. The spaces between the cap and the end windings may be filled with melted insulating material. In the form shown, the cap 3 consists of cotton treated with waterglass and is formed on a mandrel, and after it has been fitted about the end windings 2 it may be secured by binding and the cap and binding may be varnished.
GB8049/35A 1934-03-20 1935-03-15 Improvements in devices for protecting the ends of the windings of dynamo-electric machines Expired GB433364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE433364X 1934-03-20

Publications (1)

Publication Number Publication Date
GB433364A true GB433364A (en) 1935-08-13

Family

ID=6499266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8049/35A Expired GB433364A (en) 1934-03-20 1935-03-15 Improvements in devices for protecting the ends of the windings of dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB433364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683233A (en) * 1951-02-06 1954-07-06 Gen Motors Corp Rotor for dynamoelectric machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683233A (en) * 1951-02-06 1954-07-06 Gen Motors Corp Rotor for dynamoelectric machines

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