ES2115014T3 - Bastidor de estator para una maquina dinamoelectrica y procedimiento para su fabricacion. - Google Patents

Bastidor de estator para una maquina dinamoelectrica y procedimiento para su fabricacion.

Info

Publication number
ES2115014T3
ES2115014T3 ES93300935T ES93300935T ES2115014T3 ES 2115014 T3 ES2115014 T3 ES 2115014T3 ES 93300935 T ES93300935 T ES 93300935T ES 93300935 T ES93300935 T ES 93300935T ES 2115014 T3 ES2115014 T3 ES 2115014T3
Authority
ES
Spain
Prior art keywords
dinamoelectric
fins
machine
static
lost
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 - Lifetime
Application number
ES93300935T
Other languages
English (en)
Inventor
Jimmy Cochimin
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2115014T3 publication Critical patent/ES2115014T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/06—Cast metal casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

UNA MAQUINA DINAMOELECTRICA QUE TIENE UN ALOJAMIENTO ESTATORICO (12) O CARCASA HECHO POR UN PROCESO DE ESPONJA PERDIDA ES EL QUE SE UTILIZA UN MODELO VAPORIZABLE DE UNA SOLA PIEZA UNITARIO. EL ALOJAMIENTO ESTATORICO PUEDE ESTAR HECHO DE UN METAL FUNDIDO TAL COMO HIERRO O ALUMINIO FUNDIDO, Y TIENE UNA PARED EN FORMA DE ANILLO (14) QUE TIENE INTEGRADAS UNAS ALETAS DE REFRIGERACION LONGITUDINALES SOLIDARIAS EXTENDIDAS HACIA FUERA (24), UNOS ASIENTOS BASE DE MONTAJE (44) Y UN ASIENTO DE SOPORTE DE CAJA DE DERIVACION (60). EL PROCESO DE ESPONJA PERDIDA PERMITE QUE LAS ALETAS DE REFRIGERACION TENGAN UNA MAYOR ALTURA DE ALETA DE REFRIGERACION EFECTIVA EN RELACION AL DIAMETRO DEL ALOJAMIENTO Y UNA MAYOR ALTURA DE ALETA DE REFRIGERACION EFECTIVA EN RELACION AL GROSOR DE LA PARED ANULAR DEL ALOJAMIENTO QUE LA OBTENIDA EN PROCESOS ANTERIORES DE FUNDICION EN ARENA. ESTA MAYOR ALTURA DE LAS ALETAS PROPORCIONA UNA MAYOR RESISTENCIA Y RIGIDEZ A LA PARED ANULAR QUE RADIALMENTE PUEDE HACERSE MAS FINA QUE ALOJAMIENTOS ESTATORICOS O CARCASAS ANTERIORES DE TAMAÑO SIMILAR. SE AHORRA UNA CANTIDAD CONSIDERABLE DE MATERIAL Y DE TRABAJO CON EL ALOJAMIENTO ESTATORICO.
ES93300935T 1992-02-11 1993-02-09 Bastidor de estator para una maquina dinamoelectrica y procedimiento para su fabricacion. Expired - Lifetime ES2115014T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83468492A 1992-02-11 1992-02-11

Publications (1)

Publication Number Publication Date
ES2115014T3 true ES2115014T3 (es) 1998-06-16

Family

ID=25267539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93300935T Expired - Lifetime ES2115014T3 (es) 1992-02-11 1993-02-09 Bastidor de estator para una maquina dinamoelectrica y procedimiento para su fabricacion.

Country Status (7)

Country Link
US (2) US5630461A (es)
EP (1) EP0560493B1 (es)
KR (1) KR100275227B1 (es)
CA (1) CA2087763C (es)
DE (1) DE69318449T2 (es)
ES (1) ES2115014T3 (es)
MX (1) MX9300718A (es)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087763C (en) * 1992-02-11 2002-07-02 Jimmy Cochimin Stator frame for dynamoelectric machine and method for making same
DE19611115B4 (de) * 1996-03-21 2007-03-08 Adam Opel Ag Gehäuse für ein hydraulisch unterstütztes Zahnstangenlenkgetriebe
US5798910A (en) * 1996-08-29 1998-08-25 Caloritech Inc. Sealable housing for electrical components
US6041287A (en) * 1996-11-07 2000-03-21 Reliance Electric Industrial Company System architecture for on-line machine diagnostics
EP0917275A1 (de) * 1997-11-18 1999-05-19 ATB Austria Antriebstechnik Aktiengesellschaft Statorgehäuse für Elektromotoren
DE59811863D1 (de) * 1997-11-18 2004-09-30 Atb Austria Antriebstech Ag Statorgehäuse für Elektromotoren
US6011335A (en) * 1998-08-24 2000-01-04 Emerson Electric Co. Reinforced motor frame lead channel
US6189598B1 (en) 1998-10-05 2001-02-20 General Motors Corporation Lost foam casting without fold defects
DE19916459A1 (de) * 1999-04-12 2000-10-26 Bosch Gmbh Robert Starter-Generator für ein Kraftfahrzeug
US6152128A (en) * 1999-09-14 2000-11-28 Desa International Easily-assembled portable forced-air heater with reduced number of components
US6380645B1 (en) * 2000-05-11 2002-04-30 General Electric Company Cast motor end shield including insert and method for casting
US6437469B1 (en) * 2000-09-25 2002-08-20 Aaon, Inc. Heat dissipating collar for motor
DE10051060A1 (de) * 2000-10-14 2002-04-18 Glems Technik Gmbh Befestigungsvorrichtung für Elektromotoren, insbesondere für Spaltpolmotoren
US7423336B2 (en) * 2002-04-08 2008-09-09 Micron Technology, Inc. Bond pad rerouting element, rerouted semiconductor devices including the rerouting element, and assemblies including the rerouted semiconductor devices
FI116789B (fi) * 2002-04-17 2006-02-28 Kone Corp Litteän hissimoottorin staattorin kiinnitys
GB0303806D0 (en) * 2003-02-19 2003-03-26 Advanced Motion Technologies I An improved linear actuator
US20050023912A1 (en) * 2003-07-28 2005-02-03 A.O. Smith Corporation Electric motor for hydromassage bathtubs
JP4062217B2 (ja) * 2003-09-01 2008-03-19 三菱電機株式会社 回転電機
AT504056B1 (de) * 2003-10-06 2009-08-15 Traktionssysteme Austria Gmbh Gekapselte, elektrische maschine
US6963153B1 (en) * 2004-06-01 2005-11-08 Wei-Chung Su Housing of motor
US20060284511A1 (en) * 2005-06-21 2006-12-21 Evon Steve T Enhanced electrical machine cooling
USD576941S1 (en) 2005-06-21 2008-09-16 Reliance Electric Technologies, Llc Electric motor
US7750515B1 (en) * 2005-10-25 2010-07-06 Gabrys Christopher W Industrial air core motor-generator
DE102006014498A1 (de) * 2006-03-29 2007-10-04 Robert Bosch Gmbh Stator für eine elektrische Maschine
US7459817B2 (en) * 2006-08-15 2008-12-02 Bombardier Transportation Gmbh Semi-enclosed AC motor
US20080197731A1 (en) * 2007-02-15 2008-08-21 Nidec Corporation Brushless motor and pump mounted with brushless motor
WO2008115473A2 (en) * 2007-03-15 2008-09-25 The University Of Akron Self-acting self-circulating fluid system without external pressure source and use in bearing system
DE102007014352A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Verfahren zum Gießen eines einen Stator formschlüssig und spielfrei zumindest bereichsweise aufnehmenden Gehäuseelements für eine elektrische Maschine und entsprechende elektrische Maschine
DE102007000372A1 (de) * 2007-07-10 2009-01-15 Hilti Aktiengesellschaft Antriebsvorrichtung für ein Handwerkzeuggerät
DE102008040873A1 (de) 2008-07-30 2010-02-04 Robert Bosch Gmbh Verfahren zur Herstellung einer elektrischen Maschine sowie Elektrische Maschine für ein Hybridfahrzeug
GB2463483B (en) * 2008-09-12 2011-09-07 Controlled Power Technologies Ltd Liquid cooled electrical machine
ES2392833T3 (es) * 2008-09-19 2012-12-14 Abb Ab Alojamiento modularizado de motor o generador con barras de fijación de fundición
PL2166647T3 (pl) * 2008-09-19 2018-09-28 Abb Schweiz Ag Samowentylowany silnik trakcyjny
DE202008014734U1 (de) * 2008-11-06 2010-03-25 Hengst Gmbh & Co.Kg Zentrifugalabscheider
US7880348B2 (en) * 2008-12-16 2011-02-01 Baldor Electric Company Method of installing a permanent magnet motor in a cooling tower and a shroud used in connection therewith
USD636862S1 (en) 2008-12-16 2011-04-26 Baldor Electric Company Cooling tower fan motor
DE102009010718B4 (de) * 2009-02-27 2025-02-13 Sew-Eurodrive Gmbh & Co Kg Befestigungsvorrichtung
NL1036733C2 (en) * 2009-03-19 2010-09-21 Darwind Holding B V A wind turbine and a direct-drive generator.
NL1036821C2 (en) * 2009-03-19 2010-09-21 Darwind Holding B V A wind turbine and a direct-drive generator.
CN101941200B (zh) * 2009-07-03 2015-03-25 德昌电机(深圳)有限公司 电动工具及其马达组件
US9124145B2 (en) 2009-07-03 2015-09-01 Johnson Electric S.A. Power tool
CN201455943U (zh) * 2009-07-08 2010-05-12 德昌电机(深圳)有限公司 电动工具
US9938940B2 (en) 2010-04-21 2018-04-10 Ford Global Technologies, Llc Intake manifold
WO2012027370A1 (en) * 2010-08-23 2012-03-01 Ecotech Marine, Llc Pump and pump assembly
US20120080978A1 (en) * 2010-09-30 2012-04-05 Saade Makhlouf Radioactive isotope electrostatic generator
USD673667S1 (en) 2010-11-05 2013-01-01 Baldor Electric Company Cooling tower fan motor
CN104885339B (zh) * 2012-12-21 2018-05-04 万高电机设备公司 旋转电机壳体的热交换系统
JP5968811B2 (ja) * 2013-03-12 2016-08-10 住友重機械工業株式会社 モータフレーム
WO2015028073A1 (en) * 2013-08-29 2015-03-05 Arcelik Anonim Sirketi Electrical machine with stator housing having improved cooling efficiency
US9685835B2 (en) * 2013-10-11 2017-06-20 Hamilton Sundstrand Corporation Motor housing having conical shaped ends with various dimensional ratios and slopes for a stator in an avionics cabin air compressor
US9509181B2 (en) * 2013-12-10 2016-11-29 Electric Torque Machines Inc. Transverse flux stator geometry
SI24669A (sl) * 2014-01-26 2015-09-30 Skiping D.O.O. Hladilnik elektromotorja z množico istosmerno orientiranih točkovnih reber
US9991759B2 (en) * 2014-03-06 2018-06-05 Honeywell International Inc. Multi-directional air cooling of a motor using radially mounted fan and axial/circumferential cooling fins
EP2924848A1 (en) * 2014-03-26 2015-09-30 ABB Technology AG Support arrangement of an electric machine
US9407122B2 (en) * 2014-03-31 2016-08-02 Hamilton Sundstrand Corporation Motor housing
DE102014209177A1 (de) * 2014-05-15 2015-11-19 Schaeffler Technologies AG & Co. KG Grundgehäuse für einen Radnabenmotor, Radnabenmotor mit dem Grundgehäuse sowie Verfahren zur Herstellung
USD772943S1 (en) * 2014-06-27 2016-11-29 Denso Corporation Automotive engine computer unit cover
DE112014006831T5 (de) * 2014-07-22 2017-04-06 Weg Equipamentos Eletricos S.A. Satz von Giessformen, Verfahren zur Herstellung und Gehäuse von rotierenden elektrischen Maschinen
KR101638005B1 (ko) 2014-11-27 2016-07-11 두산중공업 주식회사 개선된 공정을 포함하는 키바 얼라인 용접공정 방법, 및 이에 의해 제조된 스테이터 프레임
WO2016189246A1 (fr) * 2015-05-27 2016-12-01 Valeo Equipements Electriques Moteur Machine électrique tournante munie d'un dispositif de maintien d'un système de guidage en rotation d'un arbre
DE102015115750A1 (de) * 2015-09-17 2017-03-23 Muhr Und Bender Kg Riemenspannvorrichtung
US10476322B2 (en) * 2016-06-27 2019-11-12 Abb Schweiz Ag Electrical machine
FR3069984B1 (fr) * 2017-08-01 2020-10-30 Valeo Equip Electr Moteur Machine electrique tournante munie d'une poignee de prehension
CA178593S (en) * 2017-08-30 2018-10-17 Ebm Papst Mulfingen Gmbh & Co Kg Fan motor
US11139722B2 (en) 2018-03-02 2021-10-05 Black & Decker Inc. Motor having an external heat sink for a power tool
TWI672892B (zh) * 2018-06-22 2019-09-21 群光電能科技股份有限公司 馬達套筒及馬達裝置
CN113228473B (zh) * 2019-01-08 2024-12-27 日立安斯泰莫株式会社 马达壳体
JP1635445S (es) * 2019-01-31 2019-07-01
USD909973S1 (en) * 2019-03-08 2021-02-09 Abb Schweiz Ag Motor housing
US11668324B2 (en) * 2019-08-02 2023-06-06 Hamilton Sundstrand Corporation Motor and bearing cooling paths and a transfer tube for another cooling channel
EP3872967A1 (en) * 2020-02-27 2021-09-01 Siemens Gamesa Renewable Energy A/S External rotor house of wind power generator with enhanced magnet cooling
KR102141842B1 (ko) * 2020-03-11 2020-08-06 서금남 베이스와 삽입 체결 가능한 모터 케이스를 갖는 모터 고정장치
CN111509932B (zh) * 2020-04-22 2021-05-04 怀远县环宇电机配件有限公司 一种电机外壳成型加工系统
CN111509931B (zh) * 2020-04-22 2021-06-15 上海雷祥压铸有限公司 一种铝制电机外壳成型加工方法
CN113828730B (zh) * 2020-06-08 2023-07-25 东元电机股份有限公司 封闭式水冷框架制造方法及其封闭式水冷框架
USD1026035S1 (en) * 2021-09-09 2024-05-07 Sandor Kappel Liquid cooler
US20240154495A1 (en) * 2022-11-04 2024-05-09 Spx Cooling Technologies, Inc. Permanent magnet motor assembly for heat rejection equipment
KR102847438B1 (ko) * 2022-11-08 2025-08-19 에이치디현대일렉트릭 주식회사 내압 방폭형 전동기
CN116749088B (zh) * 2023-08-24 2023-11-03 新乡市豫能防爆科技有限公司 一种电机外壳加工装置
CN118513802A (zh) * 2024-06-18 2024-08-20 烟台艾创机器人科技有限公司 一种定子与外壳合拼装置

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7129403U (de) * 1972-04-06 Licentia Leichtmetallgußgehause fur elektrische Maschinen
US2632922A (en) * 1949-09-27 1953-03-31 Kish Plastic Products Inc Method of making reproduction fixtures
NL89725C (es) * 1953-09-25 1958-12-15 Siemens Ag
US3047754A (en) * 1960-08-05 1962-07-31 Eaton Mfg Co Electromagnetic apparatus
US3572421A (en) * 1967-12-11 1971-03-23 Full Mold Process Inc Air breathing flask for foundry molds
GB1248957A (en) * 1968-12-16 1971-10-06 Gen Electric Co Ltd Improvements in or relating to electric motors
US3723584A (en) * 1969-12-15 1973-03-27 Bischoff Chemical Corp Method of making an electroformed mold having heat transfer conduits and foam polyurethane foundation
US3707037A (en) * 1970-11-03 1972-12-26 Giorgio Gutris Method for assembling electric motors
US3916231A (en) * 1973-12-26 1975-10-28 Marathon Letourneau Co Induction motor
US3889737A (en) * 1974-01-04 1975-06-17 Ford Motor Co Dry sand core process for use with lost foam molding process
US4105905A (en) * 1975-01-08 1978-08-08 General Electric Company Auxiliary cooling device
US4103192A (en) * 1976-06-14 1978-07-25 General Electric Company Heat dissipating motor mounting arrangement
US4197899A (en) * 1976-12-22 1980-04-15 Ford Motor Company Method of casting a low weight reciprocating engine
FR2421811A1 (fr) * 1978-04-06 1979-11-02 Fabre Sa Pierre Dispositif de distribution en proportion reglable de deux substances pateuses
CH633392A5 (de) * 1978-05-03 1982-11-30 Zschokke Wartmann Ag Statorgehaeuse fuer eine luftgekuehlte elektrische maschine.
US4190093A (en) * 1978-11-02 1980-02-26 Ford Motor Company Vibration welding of expanded bead polystyrene
DE8024246U1 (de) * 1980-09-11 1981-01-08 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Motorengehaeuse in form eines rohrartigen mantels
US4465946A (en) * 1981-08-10 1984-08-14 Century Electric, Inc. Interlocking frame assembly for an electric motor stator
US4482000A (en) * 1982-07-26 1984-11-13 General Motors Corporation Variable-permeability pattern coating for lost foam casting
US4448235A (en) * 1982-07-26 1984-05-15 General Motors Corporation Variable-permeability, two-layer pattern coating for lost foam casting
US4472092A (en) * 1982-08-09 1984-09-18 Schmidt Glenn H Fabrication of metal shell golf club heads
AT380357B (de) * 1983-12-30 1986-05-12 Vyzk Ustav Silnoproude Elekt In eine zylindrische form kalibrierbares rippenblechgehaeuse sowie verfahren zu seiner herstellung
DE3415232C2 (de) * 1984-04-21 1986-04-10 Buderus Ag, 6330 Wetzlar Verfahren zur Erzeugung von Gußstücken und Modell zur Durchführung des Verfahrens
US4609028A (en) * 1984-06-20 1986-09-02 Outboard Marine Corporation Evaporative pattern assembly for use in sand casting
JPS6115544A (ja) * 1984-06-29 1986-01-23 Matsushita Electric Ind Co Ltd モ−タフレ−ム
EP0190602B1 (de) * 1985-02-04 1989-09-13 Siemens Aktiengesellschaft Ständergehäuse für eine oberflächengekühlte elektrische Maschine
EP0195512B1 (en) * 1985-02-27 1990-10-24 Japan Styrene Paper Corporation Casting method
US4632169A (en) * 1985-05-01 1986-12-30 Outboard Marine Corporation Two cycle cylinder block foam pattern
US4657063A (en) * 1985-05-17 1987-04-14 Outboard Marin Corporation Foam pattern for casting an air cooled cylinder head
JPS6215124A (ja) * 1985-07-15 1987-01-23 Nippon Cable Syst Inc インタ−ロツク式マスタ−シリンダ−組立体
US4640333A (en) * 1985-09-05 1987-02-03 Ford Motor Company Foam pattern assembly for use in evaporative casting process
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
JPS62151245A (ja) * 1985-12-25 1987-07-06 Jidosha Kiki Co Ltd ロ−タリバルブの製造方法
EP0243800A1 (de) * 1986-04-23 1987-11-04 Zwag AG Gehäuse für elektrische Maschinen
AU598026B2 (en) * 1986-07-28 1990-06-14 Dow Chemical Company, The Methods for preparing a formed cellular plastic material pattern employed in metal casting
US4706732A (en) * 1986-08-01 1987-11-17 General Motors Corporation Bore chill for lost foam casting pattern
JPS6387143A (ja) * 1986-09-27 1988-04-18 Shinko Electric Co Ltd 電動機
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
US4711288A (en) * 1987-02-02 1987-12-08 General Motors Corporation Halide treatment for aluminum lost foam casting process
US4854367A (en) * 1987-08-28 1989-08-08 Ashland Oil, Inc. Refractory compositions and evaporative pattern casting process using same
US4785870A (en) * 1987-08-28 1988-11-22 Ashland Oil, Inc. Evaporative pattern casting process
FR2620357B1 (fr) * 1987-09-11 1990-01-26 Peugeot Moule pour le moulage d'un modele de fonderie et son procede de mise en oeuvre
US4773466A (en) * 1987-12-14 1988-09-27 Arco Chemical Company Process for preparing polycarbonate copolymer foam suitable for lost foam casting
US4763715A (en) * 1987-12-14 1988-08-16 Arco Chemical Company Process for preparing polycarbonate terpolymer foam suitable for lost foam casting
US4766942A (en) * 1987-12-16 1988-08-30 Ford Motor Company Evaporative pattern assembly and method of making
ZA89205B (en) * 1988-01-29 1989-10-25 Full Mold Int Gmbh Fmi Lost pattern for production of full mold made of a plastic foam material, particularly exppanded polystyrene
US4777997A (en) * 1988-03-24 1988-10-18 Brunswick Corporation Evaporable foam pattern for cylinder block of a two-cycle engine
US4839547A (en) * 1988-03-28 1989-06-13 Wertec Corporation Motor frame and motor with increased cooling capacity
US4872637A (en) * 1988-06-03 1989-10-10 Outboard Marine Corporation Die member for forming a lost foam pattern
US4880047A (en) * 1988-06-03 1989-11-14 Outboard Marine Corporation Lost foam transfer passage cavity construction
US4859889A (en) * 1988-06-28 1989-08-22 General Electric Company Dynamoelectric machine
US4883110A (en) * 1988-10-26 1989-11-28 Brunswick Corporation Evaporable foam pattern for use in a casting process and having load transfer walls
CH680481A5 (es) * 1988-11-14 1992-08-31 Austria Antriebstech
US4987945A (en) * 1989-11-30 1991-01-29 Brunswick Corporation Evaporable foam pattern assembly for casting a centrifugal pump housing
EP0453618B1 (en) * 1990-04-27 1995-02-08 Sumitomo Heavy Industries, Ltd Lifting structure for dynamic electric machine
CA2087763C (en) * 1992-02-11 2002-07-02 Jimmy Cochimin Stator frame for dynamoelectric machine and method for making same
US5391837A (en) * 1993-01-15 1995-02-21 General Electric Company Covered conduit box having a cover which captures screws

Also Published As

Publication number Publication date
US5877576A (en) 1999-03-02
EP0560493B1 (en) 1998-05-13
EP0560493A1 (en) 1993-09-15
DE69318449T2 (de) 1999-01-14
MX9300718A (es) 1993-11-01
KR100275227B1 (ko) 2001-01-15
KR930018815A (ko) 1993-09-22
CA2087763A1 (en) 1993-08-12
US5630461A (en) 1997-05-20
CA2087763C (en) 2002-07-02
DE69318449D1 (de) 1998-06-18

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