IN2014DE03433A - - Google Patents

Info

Publication number
IN2014DE03433A
IN2014DE03433A IN3433DE2014A IN2014DE03433A IN 2014DE03433 A IN2014DE03433 A IN 2014DE03433A IN 3433DE2014 A IN3433DE2014 A IN 3433DE2014A IN 2014DE03433 A IN2014DE03433 A IN 2014DE03433A
Authority
IN
India
Prior art keywords
hollow
conductors
filler material
brazing filler
flowing
Prior art date
Application number
Other languages
English (en)
Inventor
Koyama Mitsuhiko
Otaka Toru
Ishii Shigehito
Sakai Yoshitaka
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of IN2014DE03433A publication Critical patent/IN2014DE03433A/en

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • 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
    • H02K15/0056—Manufacturing winding connections
    • H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
    • H02K15/0081—Connecting winding sections; Forming leads; Connecting leads to terminals for form-wound windings
    • H02K15/0093—Manufacturing or repairing cooling fluid boxes, i.e. terminals of fluid cooled windings ensuring both electrical and fluid connection
    • 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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • 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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
    • 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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
IN3433DE2014 2013-12-17 2014-11-27 IN2014DE03433A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013260487A JP6071865B2 (ja) 2013-12-17 2013-12-17 回転電機の電機子巻線およびそれを用いた回転電機、ならびにその製造方法

Publications (1)

Publication Number Publication Date
IN2014DE03433A true IN2014DE03433A (zh) 2015-08-21

Family

ID=51945782

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3433DE2014 IN2014DE03433A (zh) 2013-12-17 2014-11-27

Country Status (7)

Country Link
US (1) US9705370B2 (zh)
EP (1) EP2887505B1 (zh)
JP (1) JP6071865B2 (zh)
KR (1) KR101728591B1 (zh)
CN (1) CN104716763B (zh)
IN (1) IN2014DE03433A (zh)
ZA (1) ZA201409132B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3127218B1 (de) * 2014-04-04 2023-07-12 Dynamic E Flow GmbH Elektrischer hohlleiter für eine elektromagnetische maschine
CN108393648A (zh) * 2017-02-08 2018-08-14 通用电气公司 防止焊料进入孔内的塞堵材料及其方法
US10826345B2 (en) * 2017-05-26 2020-11-03 Ge Aviation Systems Llc Conductor and method of forming thereof
EP3576256A1 (de) * 2018-05-29 2019-12-04 Siemens Aktiengesellschaft Elektrischer leiter mit gitterstruktur und herstellungsverfahren
EP3599703A1 (en) * 2018-07-25 2020-01-29 Siemens Aktiengesellschaft Coated conductor for an electro-mechanical device
DE102022208707A1 (de) 2022-08-23 2024-02-29 Hyperdrives Gmbh Verfahren zur Herstellung eines Sammlerelements

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517428A (en) 1969-04-25 1970-06-30 Trw Inc Brazed article with aluminide coating stop-off
JPS5563531A (en) * 1978-11-07 1980-05-13 Toshiba Corp Connecting device for liquid cooled winding end part
JPH08103046A (ja) 1994-09-30 1996-04-16 Toshiba Corp 電機子巻線
DE19502308A1 (de) 1995-01-26 1996-08-01 Abb Management Ag Verfahren zum Reparieren einer Anschlußvorrichtung für den Stromanschluß und zur Zuführung bzw. Abführung der Kühlflüssigkeit zu bzw. von den hohlen Teilleitern der Statorwicklungsstäbe elektrischer Maschinen
US5605590A (en) 1995-05-22 1997-02-25 General Electric Co. Methods for sealing liquid-cooled stator bar end connections for a generator
US5796189A (en) * 1996-01-23 1998-08-18 General Electric Co. Brazing procedure for generator liquid cooled stator bars
JP3630517B2 (ja) 1997-01-28 2005-03-16 株式会社日立製作所 回転電機の固定子コイルの製造方法
US6784573B1 (en) * 2003-04-18 2004-08-31 General Electric Company Corrosion-resistant liquid-cooled armature bar clip-to-strand connection and related method
US7216796B2 (en) 2004-05-10 2007-05-15 General Electric, Company Crevice corrosion-resistant liquid-cooled armature bar clip-to-strand connection and related method
US7334316B2 (en) 2004-07-28 2008-02-26 General Electric Company Method of sealing a generator stator bar and a stator bar end fitting
US7219827B2 (en) 2004-11-19 2007-05-22 General Electric Company Braze end isolation layer for generator armature winding bar and method for applying the isolation layer
JP2006340521A (ja) * 2005-06-02 2006-12-14 General Electric Co <Ge> 耐隙間腐食性の液冷式アーマチュアバークリップ・ストランド継手及びそれに関連した方法
US7474022B2 (en) * 2005-09-27 2009-01-06 General Electric Company Liquid-cooled armature bar clip-to-strand connection and method
US20130069478A1 (en) * 2011-09-20 2013-03-21 Colin Hamer Electrical machine with winding conductor having ceramic insulation

Also Published As

Publication number Publication date
US9705370B2 (en) 2017-07-11
ZA201409132B (en) 2015-12-23
JP2015119533A (ja) 2015-06-25
JP6071865B2 (ja) 2017-02-01
CN104716763B (zh) 2017-07-28
KR101728591B1 (ko) 2017-04-19
US20150171687A1 (en) 2015-06-18
EP2887505A3 (en) 2016-09-28
EP2887505A2 (en) 2015-06-24
KR20150070956A (ko) 2015-06-25
CN104716763A (zh) 2015-06-17
EP2887505B1 (en) 2018-08-22

Similar Documents

Publication Publication Date Title
IN2014DE03433A (zh)
PL3787121T3 (pl) Zacisk przyłączeniowy przewodu
PT3394861T (pt) Condutor elétrico isolado
EP3456871A4 (en) ETAME COPPER TERMINAL MATERIAL, TERMINAL, AND ELECTRIC WIRE END PART STRUCTURE
IL269048A (en) Electrical grounding systems
ZA201804452B (en) An electron guiding and receiving element
PL3258561T3 (pl) Izolator
IL281084A (en) Spray delivery device with an integrated thermal conductor
EP3591016A4 (en) NANO SILVER WIRE INK
EP3385960A4 (en) INSULATED WIRE FUSED BY ITSELF, COIL AND ELECTRICAL / ELECTRONIC DEVICE
EP2980273A4 (en) COMPOSITION WITH OIL FILM RETENTION FUNCTION, CORROSION PROTECTION AGENT WITH IT AND INSULATED ELECTRICAL WIRE WITH CONNECTING TERMINAL
GB2560312B (en) An electrical connector arrangement
SG11201810344RA (en) Coated electrical assembly
CA195477S (en) Electrical connector,
EP3188316A4 (en) Electrical wire with terminal, and wire harness structure
EP3595094A4 (en) CORROSION-RESISTANT CONNECTOR MATERIAL, CORROSION-RESISTANT CONNECTOR AND WIRE STRUCTURE
CL2015000077A1 (es) Un acoplador de cable de mineria, comprende un cuerpo hueco, un accesorio de entrada para un cable electrico, un miembro de montaje de conector electrico, una pluralidad de conectores electricos, un conductor electrico alargado extendido, y un material aislante que rodea el conductor electrico.
BR112017028482A2 (pt) contato elétrico que tem pontas com bordas de comprimentos diferentes
GB2567388B (en) Cable management assembly
GB2561219B (en) Electrical Terminal
PL3367492T3 (pl) Ogniwo akumulatorowe zawierające zespół izolatora do zapobiegania wywoływaniu zwarcia przez przewodnik w kształcie igły
EP3705606A4 (en) CORROSION-RESISTANT CONNECTOR MATERIAL, CORROSION-RESISTANT CONNECTOR AND ELECTRIC WIRE STRUCTURE
EP3703081A4 (en) COATED CARBON NANOTUBE WIRE
GB201516180D0 (en) Coated electrical conductors and methods for their manufacture
ES1086830Y (es) Terminal electrico axial para conexion de cables.