FR2356302A1 - Piece de raccordement pour conducteurs elementaires - Google Patents

Piece de raccordement pour conducteurs elementaires

Info

Publication number
FR2356302A1
FR2356302A1 FR7718719A FR7718719A FR2356302A1 FR 2356302 A1 FR2356302 A1 FR 2356302A1 FR 7718719 A FR7718719 A FR 7718719A FR 7718719 A FR7718719 A FR 7718719A FR 2356302 A1 FR2356302 A1 FR 2356302A1
Authority
FR
France
Prior art keywords
connection piece
socket
elementary conductors
hollow conductors
conductors
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.)
Granted
Application number
FR7718719A
Other languages
English (en)
Other versions
FR2356302B1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2356302A1 publication Critical patent/FR2356302A1/fr
Application granted granted Critical
Publication of FR2356302B1 publication Critical patent/FR2356302B1/fr
Granted 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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Pièce de raccordement par adduction d'un produit réfrigérant dans un enroulement de machine électrique constitué au moins partiellement de conducteurs creux. Elle comporte une douille dans laquelle les extrémités des conducteurs creux sont noyées et un raccord fretté sur la douille. Le raccord présente sur la paroi interne de la partie à fretter des bourrelets s'étendant sur tout le pourtour. Applications aux machines électriques.
FR7718719A 1976-06-21 1977-06-17 Piece de raccordement pour conducteurs elementaires Granted FR2356302A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH786876A CH595005A5 (fr) 1976-06-21 1976-06-21

Publications (2)

Publication Number Publication Date
FR2356302A1 true FR2356302A1 (fr) 1978-01-20
FR2356302B1 FR2356302B1 (fr) 1983-03-11

Family

ID=4331617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718719A Granted FR2356302A1 (fr) 1976-06-21 1977-06-17 Piece de raccordement pour conducteurs elementaires

Country Status (6)

Country Link
US (1) US4258939A (fr)
CH (1) CH595005A5 (fr)
DE (2) DE2630658A1 (fr)
FR (1) FR2356302A1 (fr)
NO (1) NO143554C (fr)
SE (1) SE424125B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528733A (en) * 1983-07-25 1985-07-16 United Aircraft Products, Inc. Method of making tubular heat exchangers
US4963694A (en) * 1989-06-05 1990-10-16 Westinghouse Electric Corp. Connector assembly for internally-cooled Litz-wire cable
DE4021259C2 (de) * 1989-12-22 1994-02-24 Didier Werke Ag Verfahren zur Herstellung eines Verbundteiles
KR100216496B1 (ko) * 1997-03-11 1999-08-16 허동수 연료 전지 발전 시스템의 냉각단에 사용되는 냉각 튜브 및 그 제조방법
AU2002343395A1 (en) * 2001-09-20 2003-04-01 Fmc Technologies, Inc. Fluid seal and method of using same
ATE390702T1 (de) * 2005-09-22 2008-04-15 Delphi Tech Inc Vorrichtung zum trennen eines elektrischen leiters
US7766391B2 (en) * 2006-04-05 2010-08-03 Doowon Climate Control Co., Ltd. Pipe connecting structure
US8129876B2 (en) * 2010-02-08 2012-03-06 Michael Bresney Brazed joint between a cooling fluid box and an armature bar
GB2483265B (en) * 2010-09-01 2018-03-28 Pillarhouse Int Ltd Soldering nozzle
WO2015150556A1 (fr) * 2014-04-04 2015-10-08 Dynamic E Flow Gmbh Conducteur creux électrique pour machine électromagnétique
CN109301963A (zh) * 2018-11-15 2019-02-01 珠海格力电器股份有限公司 扁线绕组、电机定子和电机
DE102019112389B4 (de) * 2019-05-13 2021-03-25 Michael FICK Kühlung von Elektromotoren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1004270A (en) * 1909-02-19 1911-09-26 Otto Jahnke Flange-joint.
GB875931A (en) * 1959-01-21 1961-08-23 Pirelli General Cable Works Improvements in or relating to jointing or sealing polyvinyl chloride tubes into thesurface of another polyvinyl chloride article
DE1140639B (de) * 1960-07-30 1962-12-06 Siemens Ag Fluessigkeitsgekuehlte Staenderwicklung fuer elektrische Generatoren mit aus Hohlleitern verdrillten Leiterstaeben
US3439738A (en) * 1967-10-18 1969-04-22 Heat Recovery Mfg Inc Waste water heat exchanger
BE788517A (fr) * 1971-09-07 1973-03-07 Raychem Corp Procede de dilatation sur mandrin a tres basse temperature
CH568673A5 (fr) * 1974-03-15 1975-10-31 Bbc Brown Boveri & Cie
US4066203A (en) * 1977-01-21 1978-01-03 Mcgraw-Edison Company Method for electrically and hydraulically connecting a water-cooled conductor
US4113287A (en) * 1977-04-14 1978-09-12 Banyaszati Kutato Intezet End fitting for multi-channel hose

Also Published As

Publication number Publication date
FR2356302B1 (fr) 1983-03-11
SE7707015L (sv) 1977-12-22
DE7621549U1 (de) 1978-04-06
US4258939A (en) 1981-03-31
NO772130L (no) 1977-12-22
DE2630658A1 (de) 1977-12-22
CH595005A5 (fr) 1978-01-31
NO143554B (no) 1980-11-24
NO143554C (no) 1981-03-04
SE424125B (sv) 1982-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse