GB1237265A - Heating coiled components of rotatable electrical machinery - Google Patents

Heating coiled components of rotatable electrical machinery

Info

Publication number
GB1237265A
GB1237265A GB4762768A GB4762768A GB1237265A GB 1237265 A GB1237265 A GB 1237265A GB 4762768 A GB4762768 A GB 4762768A GB 4762768 A GB4762768 A GB 4762768A GB 1237265 A GB1237265 A GB 1237265A
Authority
GB
United Kingdom
Prior art keywords
armature
dried
impregnated
component
electrical machinery
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
GB4762768A
Inventor
Harry Clarence De Vroome
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.)
AYORDEV PROCESSES Ltd
Original Assignee
AYORDEV PROCESSES 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 AYORDEV PROCESSES Ltd filed Critical AYORDEV PROCESSES Ltd
Priority to GB4762768A priority Critical patent/GB1237265A/en
Priority to FR6913835A priority patent/FR2020085A1/fr
Priority to DE19691937038 priority patent/DE1937038A1/en
Priority to IE114869A priority patent/IE33872B1/en
Priority to BE739218D priority patent/BE739218A/xx
Priority to ES372179A priority patent/ES372179A1/en
Priority to NL6915124A priority patent/NL6915124A/xx
Publication of GB1237265A publication Critical patent/GB1237265A/en
Priority to MY67/72A priority patent/MY7200067A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1,237,265. Impregnating for electric insulation. AYRODEV PROCESSES Ltd. 6 Nov., 1968 [8 Oct., 1968], No. 47627/68. Heading D1P. A coiled component of rotatable electric machinery, e.g. an armature, is impregnated with an electrically insulating varnish at a rate such that air does not become entrapped in the windings, excess varnish is drained off and the component is dried and cured using an oven as claimed in Application 45284/68. As exemplified, a sea-water and oil contaminated armature is cleaned with a composition containing the dioleate salt of N-stearyl-npropylene-1, 3-diamine, methyl salicylate white spirit and dipentene, is hosed with live steam, dried and subsequently impregnated with a blown linseed oil modified tung oil glyceryl phthalate alkyd resin and redried. During drying the temperature, insulation resistance, capacitance and loss factor of the winding are monitored.
GB4762768A 1968-10-08 1968-10-08 Heating coiled components of rotatable electrical machinery Expired GB1237265A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB4762768A GB1237265A (en) 1968-10-08 1968-10-08 Heating coiled components of rotatable electrical machinery
FR6913835A FR2020085A1 (en) 1968-10-08 1969-04-30
DE19691937038 DE1937038A1 (en) 1968-10-08 1969-07-21 Method for treating a coil component of electrical machines with rotating parts
IE114869A IE33872B1 (en) 1968-10-08 1969-08-13 Treating coiled components of rotatable electrical machinery
BE739218D BE739218A (en) 1968-10-08 1969-09-22
ES372179A ES372179A1 (en) 1968-10-08 1969-10-03 Heating coiled components of rotatable electrical machinery
NL6915124A NL6915124A (en) 1968-10-08 1969-10-07
MY67/72A MY7200067A (en) 1968-10-08 1972-12-30 Heating coiled components of rotatable electrical machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4762768A GB1237265A (en) 1968-10-08 1968-10-08 Heating coiled components of rotatable electrical machinery

Publications (1)

Publication Number Publication Date
GB1237265A true GB1237265A (en) 1971-06-30

Family

ID=10445681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4762768A Expired GB1237265A (en) 1968-10-08 1968-10-08 Heating coiled components of rotatable electrical machinery

Country Status (8)

Country Link
BE (1) BE739218A (en)
DE (1) DE1937038A1 (en)
ES (1) ES372179A1 (en)
FR (1) FR2020085A1 (en)
GB (1) GB1237265A (en)
IE (1) IE33872B1 (en)
MY (1) MY7200067A (en)
NL (1) NL6915124A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19822433A1 (en) * 1998-05-19 1999-12-02 Gottlob Thumm Gmbh Maschbau Impregnation of electrical windings
WO2011005140A1 (en) * 2009-07-08 2011-01-13 Закрытое Акционерное Общество "Твин Трейдинг Компани" 119330 Method and plant for manufacturing electrotechnical articles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669540A5 (en) * 1985-11-13 1989-03-31 Ganz Villamossagi Muevek
RU2482589C2 (en) * 2011-03-14 2013-05-20 Государственное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники (ТУСУР) Method to impregnate windings of electrical machines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19822433A1 (en) * 1998-05-19 1999-12-02 Gottlob Thumm Gmbh Maschbau Impregnation of electrical windings
DE19822433C2 (en) * 1998-05-19 2003-11-20 Maschb Gottlob Thumm Gmbh Method and device for impregnating windings
WO2011005140A1 (en) * 2009-07-08 2011-01-13 Закрытое Акционерное Общество "Твин Трейдинг Компани" 119330 Method and plant for manufacturing electrotechnical articles
CN102483992A (en) * 2009-07-08 2012-05-30 双子贸易开放式股份公司 Method and plant for manufacturing electrotechnical articles
CN102483992B (en) * 2009-07-08 2015-09-23 双子贸易开放式股份公司 For the manufacture of the method for motor object

Also Published As

Publication number Publication date
MY7200067A (en) 1972-12-31
ES372179A1 (en) 1971-09-16
DE1937038A1 (en) 1970-04-16
FR2020085A1 (en) 1970-07-10
NL6915124A (en) 1970-04-10
IE33872B1 (en) 1974-11-27
IE33872L (en) 1970-04-08
BE739218A (en) 1970-03-02

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