GR1001107B - Συστημα ψυξεως κινητηρα με την χρηση ενος υγροψυκτου ροτορα. - Google Patents

Συστημα ψυξεως κινητηρα με την χρηση ενος υγροψυκτου ροτορα.

Info

Publication number
GR1001107B
GR1001107B GR910100291A GR910100291A GR1001107B GR 1001107 B GR1001107 B GR 1001107B GR 910100291 A GR910100291 A GR 910100291A GR 910100291 A GR910100291 A GR 910100291A GR 1001107 B GR1001107 B GR 1001107B
Authority
GR
Greece
Prior art keywords
hollow
fluid
flow communication
plates
water
Prior art date
Application number
GR910100291A
Other languages
English (en)
Other versions
GR910100291A (en
Inventor
Eike Richter
Fred W Staub
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of GR910100291A publication Critical patent/GR910100291A/el
Publication of GR1001107B publication Critical patent/GR1001107B/el

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Παρέχεται μία δυναμοηλεκτρική μηχανή που έχει μία κοίλη άτρακτο κατάλληλη γιά να δέχεται ρευστό σε ένα άκρο και να το εκκενώνει στο άλλο. Η κοίλη άτρακτος έχει ένα σωρό ελασμάτων εγκατεστημένων επ' αυτής. 'Ενας κοίλος δίσκος τίθεται γειτονικά και σε επαφή με ένα αξονικό άκρο του σωρού των ελασμάτων. Ο κοίλος δίσκος περιλαμβάνει ένα γενικά κυκλικό διάφραγμα για να χωρίζεται ο κοίλος δίσκος σε δύο εσωτερικούς τομείς και για να προκαλείται η περιστροφή του ρευστού με την ίδια γωνιακή ταχύτητα που έχει ο κοίλος δίσκος. Οι δύο εσωτερικοί τομείς ευρίσκονται σε επικοινωνία ροής μεταξύ τους στην περιφέρεια, κατά το γενικά κυκλικό διάφραγμα. Η κοίλη άτρακτος ευρίσκεται σε επικοινωνία ροής με ένα από τους τομείς ώστε να παρέχεται ρευστό, και σε επικοινωνία ροής με τον άλλο τομέα ώστε να αφαιρείται ρευστό. 'Ενας στάτορας περιβάλλει τα ελάσματα και απέχει από αυτά. ω
GR910100291A 1990-07-09 1991-07-03 Συστημα ψυξεως κινητηρα με την χρηση ενος υγροψυκτου ροτορα. GR1001107B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/549,840 US5223757A (en) 1990-07-09 1990-07-09 Motor cooling using a liquid cooled rotor

Publications (2)

Publication Number Publication Date
GR910100291A GR910100291A (en) 1992-08-26
GR1001107B true GR1001107B (el) 1993-04-28

Family

ID=24194567

Family Applications (1)

Application Number Title Priority Date Filing Date
GR910100291A GR1001107B (el) 1990-07-09 1991-07-03 Συστημα ψυξεως κινητηρα με την χρηση ενος υγροψυκτου ροτορα.

Country Status (5)

Country Link
US (1) US5223757A (el)
JP (1) JP2975178B2 (el)
KR (1) KR100207171B1 (el)
GR (1) GR1001107B (el)
IL (1) IL98659A (el)

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US5347188A (en) * 1992-09-09 1994-09-13 Sunstrand Corporation Electric machine with enhanced liquid cooling
JP3300200B2 (ja) * 1995-06-20 2002-07-08 株式会社日立製作所 回転電機及び電動車両
US5703421A (en) * 1996-05-24 1997-12-30 The United States Of America As Represented By The Secretary Of The Air Force Reluctance generator/motor cooling
US5884776A (en) * 1997-04-04 1999-03-23 The Babcock & Wilcox Company Dynamic classifier with hollow shaft drive motor
US6879069B1 (en) * 2000-06-21 2005-04-12 Bae Systems Controls Inc. Rotating machine with cooled hollow rotor bars
US6661133B2 (en) 2001-07-12 2003-12-09 Eli Liebermann Rotor cooling arrangement
US6819016B2 (en) * 2002-07-18 2004-11-16 Tm4 Inc. Liquid cooling arrangement for electric machines
US7327055B2 (en) * 2002-07-26 2008-02-05 John Devine Permanent magnet generator with an integral cooling system
US20080265699A1 (en) * 2003-07-28 2008-10-30 John Devine Permanent magnet generator with an integral cooling system and intergral voltage regulation
US20050113216A1 (en) * 2003-10-07 2005-05-26 Wei Cheng Belt drive system with outer rotor motor
US7009317B2 (en) * 2004-01-14 2006-03-07 Caterpillar Inc. Cooling system for an electric motor
US7203979B2 (en) * 2004-03-26 2007-04-17 O'brien T Darren Decontamination gate apparatus
US7791238B2 (en) * 2005-07-25 2010-09-07 Hamilton Sundstrand Corporation Internal thermal management for motor driven machinery
US8283818B2 (en) * 2006-06-19 2012-10-09 Hpev, Inc. Electric motor with heat pipes
US8134260B2 (en) * 2006-06-19 2012-03-13 Hpev, Inc. Electric motor with heat pipes
US7569955B2 (en) * 2006-06-19 2009-08-04 Thermal Motor Innovations, Llc Electric motor with heat pipes
US8148858B2 (en) * 2008-08-06 2012-04-03 Hpev, Inc. Totally enclosed heat pipe cooled motor
US8251168B2 (en) * 2008-10-01 2012-08-28 Caterpillar Inc. Air cooling system including airflow deflector for electric drive machine
US20110089777A1 (en) * 2009-10-18 2011-04-21 Ernesto Camilo Rivera Thermally manageable system and electric device
US20130043745A1 (en) * 2011-08-16 2013-02-21 Sheikh Nayyer Hussain Synchronous reluctance motor for conducting media
KR101332853B1 (ko) * 2013-05-09 2013-11-27 엔엔엔코리아(주) 냉각부재를 내장한 자동차용 전동식 워터펌프
DE102016219680A1 (de) 2016-10-11 2018-04-12 Siemens Aktiengesellschaft Antriebssystem für ein Fahrzeug mit Verbrennungskraftmaschine und Treibstofftank
US10352351B2 (en) 2016-12-19 2019-07-16 Ford Global Technologies, Llc Motor shaft assembly and assembling method with an insert that provides a fluid conduit

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GB190121740A (en) * 1901-10-29 1902-08-28 Charles Edwin Ryder Terry Improvements relating to Gas Heating Stoves
US2706260A (en) * 1953-04-20 1955-04-12 Jack & Heintz Inc Liquid cooled dynamo-electric machine
US2894155A (en) * 1955-03-21 1959-07-07 Gen Electric Liquid cooled dynamoelectric machine
US3043968A (en) * 1959-06-19 1962-07-10 Task Corp Fluid cooled electrical machine
US3088042A (en) * 1959-11-23 1963-04-30 Allis Louis Co Electric motor with improved cooling means
US3260872A (en) * 1964-04-13 1966-07-12 Bendix Corp Oil cooled generator design
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
DE2019956A1 (de) * 1970-04-24 1971-11-04 Siemens Ag Anordnung zur Kuehlung von Rotationskoerpern
US3629628A (en) * 1970-07-06 1971-12-21 Gen Motors Corp Cooling arrangement for a squirrel cage rotor assembly
US3621908A (en) * 1970-09-04 1971-11-23 Dynatherm Corp Transporting thermal energy through a rotating device
JPS48505U (el) * 1971-06-02 1973-01-06
JPS4825044U (el) * 1971-08-03 1973-03-24
GB1381109A (en) * 1971-12-22 1975-01-22 Secr Defence Cooling of electrical machines
JPS4945304A (el) * 1972-08-04 1974-04-30
US4203044A (en) * 1978-01-16 1980-05-13 Sundstrand Corporation Double-walled rotor for an oil-cooled electrical machine
US4350908A (en) * 1980-12-04 1982-09-21 Westinghouse Electric Corp. Cooling system for rotor of a dynamoelectric machine
SU957359A1 (ru) * 1980-12-11 1982-09-07 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Ротор электрической машины
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Also Published As

Publication number Publication date
IL98659A (en) 1995-10-31
IL98659A0 (en) 1992-07-15
KR100207171B1 (ko) 1999-07-15
US5223757A (en) 1993-06-29
JP2975178B2 (ja) 1999-11-10
GR910100291A (en) 1992-08-26
JPH04229050A (ja) 1992-08-18
KR920003606A (ko) 1992-02-29

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