DE69609800D1 - Geformte, durchströmte Motoranordnung - Google Patents

Geformte, durchströmte Motoranordnung

Info

Publication number
DE69609800D1
DE69609800D1 DE69609800T DE69609800T DE69609800D1 DE 69609800 D1 DE69609800 D1 DE 69609800D1 DE 69609800 T DE69609800 T DE 69609800T DE 69609800 T DE69609800 T DE 69609800T DE 69609800 D1 DE69609800 D1 DE 69609800D1
Authority
DE
Germany
Prior art keywords
housing
air
ramp surfaces
flange portion
air inlet
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 - Fee Related
Application number
DE69609800T
Other languages
English (en)
Other versions
DE69609800T2 (de
Inventor
Michael L Gilliland
Robert A Ciccarelli
Michael Coles
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.)
Ametek Inc
Original Assignee
Ametek 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24215311&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69609800(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ametek Inc filed Critical Ametek Inc
Application granted granted Critical
Publication of DE69609800D1 publication Critical patent/DE69609800D1/de
Publication of DE69609800T2 publication Critical patent/DE69609800T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Glass Compositions (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE69609800T 1995-11-09 1996-11-06 Geformte, durchströmte Motoranordnung Expired - Fee Related DE69609800T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/554,934 US5734214A (en) 1995-11-09 1995-11-09 Molded through-flow motor assembly

Publications (2)

Publication Number Publication Date
DE69609800D1 true DE69609800D1 (de) 2000-09-21
DE69609800T2 DE69609800T2 (de) 2000-12-07

Family

ID=24215311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609800T Expired - Fee Related DE69609800T2 (de) 1995-11-09 1996-11-06 Geformte, durchströmte Motoranordnung

Country Status (20)

Country Link
US (3) US5734214A (de)
EP (1) EP0773620B1 (de)
JP (1) JPH09140096A (de)
KR (1) KR970031172A (de)
CN (1) CN1079606C (de)
AT (1) ATE195615T1 (de)
AU (1) AU7064296A (de)
BR (1) BR9605503A (de)
CA (1) CA2189708C (de)
CZ (1) CZ329696A3 (de)
DE (1) DE69609800T2 (de)
ES (1) ES2150077T3 (de)
HK (1) HK1002211A1 (de)
HR (1) HRP960535B1 (de)
HU (1) HUP9603114A2 (de)
MX (1) MX9605470A (de)
NO (1) NO964666L (de)
PL (1) PL316869A1 (de)
SI (1) SI9600328A (de)
TW (1) TW411659B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714819A (en) * 1996-10-28 1998-02-03 Ametek, Inc. Motor having universal fan end bracket
US6166462A (en) * 1998-05-04 2000-12-26 Ametek, Inc. Bypass motor/fan assembly having separate working air passages
JP3245390B2 (ja) * 1998-06-04 2002-01-15 アスモ株式会社 電動ポンプの通気構造及び電動ポンプ
JP2002137620A (ja) * 2000-11-01 2002-05-14 Asmo Co Ltd 車両用空調モータ及び車両用空調装置
US6439843B1 (en) 2000-11-16 2002-08-27 Ametek, Inc. Motor/fan assembly having a radial diffuser bypass
US6589018B2 (en) 2001-08-14 2003-07-08 Lakewood Engineering And Manufacturing Co. Electric fan motor assembly with motor housing control switch and electrical input socket
US6729859B2 (en) 2001-09-07 2004-05-04 Pro-Team, Inc. Airflow generating device air intake
US6648613B2 (en) * 2001-12-11 2003-11-18 Ametek, Inc. Fan blower assembly with one-piece air diffuser and bayonet-style end cap
GB0202839D0 (en) * 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
US6719541B2 (en) 2002-04-30 2004-04-13 Northland/Scott Fetzer Company Fan assembly with application to vacuum cleaners
GB2388017A (en) * 2002-04-30 2003-11-05 Johnson Electric Sa Diffuser plate
US6713916B1 (en) * 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
DE10261371A1 (de) * 2002-12-30 2004-07-29 BSH Bosch und Siemens Hausgeräte GmbH Küchengerät
CN100545462C (zh) * 2003-05-20 2009-09-30 东芝泰格有限公司 电动送风机以及具有该电动送风机的电气设备
JP4060252B2 (ja) * 2003-08-25 2008-03-12 山洋電気株式会社 ファンモータ
US7163372B2 (en) * 2003-12-10 2007-01-16 The Hoover Company Diffuser for a motor fan assembly
KR101092319B1 (ko) * 2004-12-03 2011-12-09 주식회사 동서전자 드럼 세탁기의 아우터 로터 모터용 로터
JP2006161620A (ja) * 2004-12-03 2006-06-22 Toshiba Tec Corp 電動送風機、及びその組立方法
JP4823694B2 (ja) * 2006-01-13 2011-11-24 日本電産コパル株式会社 小型ファンモータ
US20070214792A1 (en) * 2006-03-17 2007-09-20 Siemens Power Generation, Inc. Axial diffusor for a turbine engine
US8499565B2 (en) 2006-03-17 2013-08-06 Siemens Energy, Inc. Axial diffusor for a turbine engine
US20070274827A1 (en) * 2006-05-26 2007-11-29 Gene Bennington Multi-stage taper fan-motor assembly
NZ576965A (en) * 2006-10-24 2011-12-22 Resmed Motor Technologies Inc Brushless DC motor wherein the magnet and rotor are located in the bearing tube
US20080206050A1 (en) * 2007-02-28 2008-08-28 Finkenbinder David B Dual taper fan-motor assembly
JP5468747B2 (ja) 2007-06-05 2014-04-09 レスメド・モーター・テクノロジーズ・インコーポレーテッド 軸受管を有するブロワ
DE102008014624A1 (de) * 2008-03-17 2009-09-24 Vorwerk & Co. Interholding Gmbh Elektromotor
US8061983B1 (en) * 2008-06-20 2011-11-22 Florida Turbine Technoligies, Inc. Exhaust diffuser strut with stepped trailing edge
US20190040874A1 (en) * 2013-09-29 2019-02-07 Johnson Electric International AG Centrifugal Impeller and Centrifugal Blower
DE102014208128A1 (de) 2014-04-30 2015-11-05 BSH Hausgeräte GmbH Radialgebläse mit verbesserter Überströmkantengeometrie
DE102014208127A1 (de) 2014-04-30 2015-11-05 BSH Hausgeräte GmbH Radialgebläse mit verbesserter Anströmkantengeometrie
CN105090114A (zh) * 2014-05-07 2015-11-25 德昌电机(深圳)有限公司 扩散器及应用该扩散器的风机
US10493543B2 (en) * 2015-03-12 2019-12-03 Robert Bosch Tool Corporation Power tool motor with reduced electrical noise
US9868167B2 (en) * 2015-03-12 2018-01-16 Robert Bosch Tool Corporation Power tool with drop arm orbit bracket
EP3731376A1 (de) 2019-04-24 2020-10-28 Black & Decker Inc. Statorträger eines bürstenlosen aussenläufermotors

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1524899A (en) 1921-11-23 1925-02-03 Wise Mcclung Mfg Company Motor frame
US2023259A (en) 1932-03-17 1935-12-03 Fairbanks Morse & Co Electric machine
US2247890A (en) 1940-01-26 1941-07-01 Gen Electric Core for electrical apparatus
US2286993A (en) * 1940-10-11 1942-06-16 Singer Mfg Co Field-core holding means for electric motors
US2822122A (en) 1955-05-06 1958-02-04 American Machine & Metals Vacuum cleaner motor and fan assembly
US2875947A (en) 1955-07-28 1959-03-03 Whirlpool Co Fluid suction device
US3243102A (en) * 1963-12-20 1966-03-29 Kenton D Mcmahan Centrifugal fluid pump
US3592566A (en) * 1969-07-17 1971-07-13 Gen Electric Electric vacuum cleaner with turbine-type suction pump
US3749956A (en) 1971-12-27 1973-07-31 Robbins & Myers Electric motor stator
US4057370A (en) * 1975-02-04 1977-11-08 Matsushita Electric Industrial Co., Ltd Electric blower assembly
US4128778A (en) * 1975-09-08 1978-12-05 Papst-Motoren Kg External-rotor motor supported by mounting flange
US4342929A (en) * 1979-07-13 1982-08-03 Black & Decker Inc. Electric motor wherein low temperature polymeric housing supports heat dissipating portions through heat resisting polymeric bridging member
JPS57108499A (en) * 1980-12-26 1982-07-06 Toshiba Corp Electric blower
JPS60153498A (ja) * 1984-01-20 1985-08-12 Sanyo Electric Co Ltd 電動送風機
US4552518A (en) * 1984-02-21 1985-11-12 American Standard Inc. Scroll machine with discharge passage through orbiting scroll plate and associated lubrication system
US4679990A (en) * 1984-12-28 1987-07-14 Matsushita Electric Industrial Co., Ltd. Electric blower
US4669952A (en) * 1985-05-17 1987-06-02 Ametek, Inc. Quiet by-pass vacuum motor
JPS62166747A (ja) 1986-01-20 1987-07-23 Matsushita Electric Ind Co Ltd 整流子電動機
GB2190429B (en) * 1986-04-14 1990-10-17 Hitachi Ltd An electric blower
JPS63109300A (ja) * 1986-10-24 1988-05-13 Matsushita Electric Ind Co Ltd 電動送風機
DE3802890A1 (de) * 1988-02-01 1989-08-10 Bosch Siemens Hausgeraete Fluegelrad-laugenpumpe fuer waeschebehandlungs- oder geschirrspuelmaschinen
US4908538A (en) * 1989-02-28 1990-03-13 Geberth John Daniel Jun Totally enclosed electric motor
JPH03105099A (ja) * 1989-09-19 1991-05-01 Sanyo Electric Co Ltd 電動送風機
JPH03138492A (ja) * 1989-10-20 1991-06-12 Matsushita Electric Ind Co Ltd 電動送風機
US5296769A (en) * 1992-01-24 1994-03-22 Electrolux Corporation Air guide assembly for an electric motor and methods of making
JPH06123297A (ja) * 1992-10-07 1994-05-06 Matsushita Electric Ind Co Ltd 電動送風機
US5454690A (en) * 1994-01-13 1995-10-03 Shop Vac Corporation Air flow housing
US5714819A (en) * 1996-10-28 1998-02-03 Ametek, Inc. Motor having universal fan end bracket

Also Published As

Publication number Publication date
AU7064296A (en) 1997-05-15
US5734214A (en) 1998-03-31
ES2150077T3 (es) 2000-11-16
DE69609800T2 (de) 2000-12-07
ATE195615T1 (de) 2000-09-15
PL316869A1 (en) 1997-05-12
JPH09140096A (ja) 1997-05-27
US6309180B1 (en) 2001-10-30
CZ329696A3 (en) 1997-05-14
EP0773620A1 (de) 1997-05-14
BR9605503A (pt) 1998-08-11
KR970031172A (ko) 1997-06-26
HRP960535B1 (en) 2001-08-31
HU9603114D0 (en) 1996-12-30
SI9600328A (en) 1997-06-30
TW411659B (en) 2000-11-11
HRP960535A2 (en) 1997-12-31
EP0773620B1 (de) 2000-08-16
US6037688A (en) 2000-03-14
CN1159671A (zh) 1997-09-17
CN1079606C (zh) 2002-02-20
HUP9603114A2 (en) 1997-07-28
CA2189708A1 (en) 1997-05-10
NO964666D0 (no) 1996-11-05
NO964666L (no) 1997-05-12
MX9605470A (es) 1997-08-30
CA2189708C (en) 2006-10-17
HK1002211A1 (en) 1998-08-07

Similar Documents

Publication Publication Date Title
DE69609800D1 (de) Geformte, durchströmte Motoranordnung
US6179561B1 (en) Fan wheel structures
US7223070B2 (en) Blower motor
US4846399A (en) Fan device
ES2050307T3 (es) Motor conmutado electronicamente para aspiradores de polvo y similares.
US7374408B2 (en) Engine cooling fan motor with reduced water entry protection
EP0893586A3 (de) Brennkraftmaschinen getriebener Generator
AU6107196A (en) Flexible impeller for a vacuum cleaner
ATE335182T1 (de) Kühlanlage
CA2093692A1 (en) Clean air fan filter module
TW200518426A (en) Long life fan motor
US5795137A (en) Water pump for internal combustion engines
ATE313714T1 (de) Motorlüfter
SE9403771D0 (sv) Ventilationsapparat
EP0270935A3 (de) Motorhaube und Gehäuse für Nass-/Trockensauger
CA2034277A1 (en) Cooling structure for linear induction motor
KR20010024628A (ko) 공기 조화기용 응축액 디플렉터
ES2095226T3 (es) Ventilador axial.
RU2002120C1 (ru) Многороторный вентил тор
RU96121822A (ru) Устройство двигателя с проточным охлаждением (варианты) и узел корпуса и диффузора
RU97120490A (ru) Всасывающее устройство

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee