CN102149924A - 泵 - Google Patents

泵 Download PDF

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Publication number
CN102149924A
CN102149924A CN2009801348438A CN200980134843A CN102149924A CN 102149924 A CN102149924 A CN 102149924A CN 2009801348438 A CN2009801348438 A CN 2009801348438A CN 200980134843 A CN200980134843 A CN 200980134843A CN 102149924 A CN102149924 A CN 102149924A
Authority
CN
China
Prior art keywords
pump
axle
hole
impeller
end section
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.)
Pending
Application number
CN2009801348438A
Other languages
English (en)
Chinese (zh)
Inventor
弗拉迪米尔·达诺夫
安德烈亚斯·施罗特
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN102149924A publication Critical patent/CN102149924A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN2009801348438A 2008-09-08 2009-07-17 泵 Pending CN102149924A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008046293.4 2008-09-08
DE102008046293A DE102008046293A1 (de) 2008-09-08 2008-09-08 Pumpe
PCT/EP2009/059235 WO2010025989A1 (de) 2008-09-08 2009-07-17 Pumpe

Publications (1)

Publication Number Publication Date
CN102149924A true CN102149924A (zh) 2011-08-10

Family

ID=41323417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801348438A Pending CN102149924A (zh) 2008-09-08 2009-07-17 泵

Country Status (7)

Country Link
US (1) US20110164997A1 (de)
EP (1) EP2321536A1 (de)
CN (1) CN102149924A (de)
AU (1) AU2009289702A1 (de)
DE (1) DE102008046293A1 (de)
RU (1) RU2479754C2 (de)
WO (1) WO2010025989A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865161A (zh) * 2010-05-17 2010-10-20 张继华 用于液下泵的热虹吸密封冷却装置
CN102751819A (zh) * 2012-06-18 2012-10-24 宁波三和壳体模具有限公司 新型水泵电机水冷结构
CN102832742B (zh) * 2012-09-18 2014-04-30 东风汽车股份有限公司 集成冷却系统的矿用隔爆型发电机
DE102015115841B4 (de) 2015-09-18 2024-04-18 Schwäbische Hüttenwerke Automotive GmbH Pumpen-Motor-Einheit mit einer Kühlung eines die Pumpe antreibenden Elektromotors mittels Leckagefluid

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743384A (en) * 1953-05-12 1956-04-24 Singer Mfg Co Evaporative cooling systems for electric motors
GB1283332A (en) * 1969-01-04 1972-07-26 Siemens Ag Transporting heat along a hollow rotating shaft
US3882335A (en) * 1972-04-25 1975-05-06 Siemens Ag Cooling apparatus for the rotor of an electric machine which uses a heat pipe
JPH01278822A (ja) * 1988-04-29 1989-11-09 Mazda Motor Corp 自動車用空調装置
US4930996A (en) * 1988-08-23 1990-06-05 Grundfos International A/S Immersion pump assembly
WO2005073539A1 (en) * 2004-01-30 2005-08-11 Pratt & Whitney Canada Corp. Anti-icing apparatus and method for aero-engine nose cone

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601146A (en) * 1946-01-29 1952-06-17 Hayward Tyler & Co Ltd Means for reducing heat transfer along shafts
US4137472A (en) * 1974-01-31 1979-01-30 S.B.W. Engineers Limited Cooling system for electric motors
SU802641A1 (ru) * 1978-02-20 1981-02-07 Рижское Высшее Военно-Политическоекраснознаменное Училище Им.Маршала Советского Союза Бирюзова C.C. Шнеко-центробежный насос
DE7913786U1 (de) * 1979-05-12 1979-08-09 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Waermerohr
JPS56157238A (en) * 1980-05-07 1981-12-04 Fanuc Ltd Rotary motor
SU955379A1 (ru) * 1981-01-19 1982-08-30 Могилевский Машиностроительный Институт Электрическа машина
DE3642724A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Elektromotor mit einem frequenzumrichter zur steuerung der motorbetriebsgroessen
DE3925337A1 (de) * 1989-07-31 1991-02-07 Loher Ag Elektromotor
US5624245A (en) * 1994-10-26 1997-04-29 Mp Pumps, Inc. Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly
US6528909B1 (en) * 1998-01-14 2003-03-04 International Business Machines Corporation Motor shaft having an integral heat pipe
DE10057664A1 (de) * 2000-11-21 2002-05-29 Siemens Ag Supraleitungseinrichtung mit einem thermisch an eine rotierende,supraleitende Wicklung angekoppelten Kaltkopf einer Kälteeinheit
GB0213640D0 (en) * 2002-06-13 2002-07-24 Ricardo Consulting Eng Automotive pulley wheels
JP2004218460A (ja) 2003-01-10 2004-08-05 Kubota Corp ヒートパイプ冷却式水中モータポンプ
DE10324664A1 (de) * 2003-05-30 2004-12-30 Siemens Ag Rollen und Rollenmotoren
US7064463B2 (en) * 2004-07-20 2006-06-20 Wavecrest Laboratories Llc Dynamoelectric machine with embedded heat exchanger
DE102006045178A1 (de) * 2006-09-25 2008-04-03 Siemens Ag Elektrische Maschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743384A (en) * 1953-05-12 1956-04-24 Singer Mfg Co Evaporative cooling systems for electric motors
GB1283332A (en) * 1969-01-04 1972-07-26 Siemens Ag Transporting heat along a hollow rotating shaft
US3882335A (en) * 1972-04-25 1975-05-06 Siemens Ag Cooling apparatus for the rotor of an electric machine which uses a heat pipe
JPH01278822A (ja) * 1988-04-29 1989-11-09 Mazda Motor Corp 自動車用空調装置
US4930996A (en) * 1988-08-23 1990-06-05 Grundfos International A/S Immersion pump assembly
WO2005073539A1 (en) * 2004-01-30 2005-08-11 Pratt & Whitney Canada Corp. Anti-icing apparatus and method for aero-engine nose cone

Also Published As

Publication number Publication date
US20110164997A1 (en) 2011-07-07
DE102008046293A1 (de) 2010-03-11
RU2479754C2 (ru) 2013-04-20
AU2009289702A1 (en) 2010-03-11
WO2010025989A1 (de) 2010-03-11
EP2321536A1 (de) 2011-05-18
RU2011113662A (ru) 2012-10-20

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110810