GB941010A - Method of embedding probe in motor winding - Google Patents

Method of embedding probe in motor winding

Info

Publication number
GB941010A
GB941010A GB21187/62A GB2118762A GB941010A GB 941010 A GB941010 A GB 941010A GB 21187/62 A GB21187/62 A GB 21187/62A GB 2118762 A GB2118762 A GB 2118762A GB 941010 A GB941010 A GB 941010A
Authority
GB
United Kingdom
Prior art keywords
probe
winding
tube
mandrel
slot
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
GB21187/62A
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.)
Robertshaw US Holding Corp
Original Assignee
Ranco Inc
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 Ranco Inc filed Critical Ranco Inc
Publication of GB941010A publication Critical patent/GB941010A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby

Abstract

941,010. Making dynamo-electric machines. RANCO Inc. June 1, 1962 [July 24, 1961], No. 21187/62. Heading B3A. [Also in Division H2] A method of embedding a thermally responsive probe in an electrical motor winding, comprises the steps of winding turns of wire on to a core, placing a tube supported by a mandrel in the core structure, adding further turns of wire over said tube, with at least one end of said tube extending from between the additional turns, removing the mandrel and inserting the probe into the tube. A motor comprises a housing 11, an end member 11a and a stator core 12 which has a winding slot 12a containing part of the field winding 15. Mounted on the end member 11a is a bellows-operated switch 20 which is electrically connected to the probe 25 by a tube 24. The probe contains an expansible fluid which responds to temperature changes to operate the switch 20. An extension 25a of the probe is connected by a wire 14a to one end of the field winding 15 so that the probe forms a current carrying part of the winding. To embed the probe in the winding a first group of wires 14 is wound into the slot, a thin-walled insulating tube 27 supported on a mandrel 30 is positioned in the slot and the remainder of the winding is added. The finishing operations including varnishing and baking are preferably carried out with the mandrel in position and it is then withdrawn and the probe 25 inserted and connected. Specification 935,169 is referred to.
GB21187/62A 1961-07-24 1962-06-01 Method of embedding probe in motor winding Expired GB941010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12625861A 1961-07-24 1961-07-24

Publications (1)

Publication Number Publication Date
GB941010A true GB941010A (en) 1963-11-06

Family

ID=22423853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21187/62A Expired GB941010A (en) 1961-07-24 1962-06-01 Method of embedding probe in motor winding

Country Status (1)

Country Link
GB (1) GB941010A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2223269A1 (en) * 2002-04-19 2005-02-16 Ff Seeley Nominees Pty Ltd Protector for thermal switch installed in electromagnetic coils
EP2605382A3 (en) * 2011-12-14 2017-03-29 Metabowerke GmbH Device and method for producing a stator and stator
EP2605377A3 (en) * 2011-12-14 2017-05-31 Metabowerke GmbH Device and method for producing a stator and stator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2223269A1 (en) * 2002-04-19 2005-02-16 Ff Seeley Nominees Pty Ltd Protector for thermal switch installed in electromagnetic coils
EP2605382A3 (en) * 2011-12-14 2017-03-29 Metabowerke GmbH Device and method for producing a stator and stator
EP2605377A3 (en) * 2011-12-14 2017-05-31 Metabowerke GmbH Device and method for producing a stator and stator

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