ATE115243T1 - Elektrische pumpeneinheit. - Google Patents

Elektrische pumpeneinheit.

Info

Publication number
ATE115243T1
ATE115243T1 AT91117572T AT91117572T ATE115243T1 AT E115243 T1 ATE115243 T1 AT E115243T1 AT 91117572 T AT91117572 T AT 91117572T AT 91117572 T AT91117572 T AT 91117572T AT E115243 T1 ATE115243 T1 AT E115243T1
Authority
AT
Austria
Prior art keywords
pump unit
cavity
electric pump
open
stator windings
Prior art date
Application number
AT91117572T
Other languages
English (en)
Inventor
Christopher Jean-Paul Sevrain
Joseph J Stupak Jr
Kevin David O'hara
Kurt T Liebezeit
Original Assignee
Micropump Corp
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 Micropump Corp filed Critical Micropump Corp
Application granted granted Critical
Publication of ATE115243T1 publication Critical patent/ATE115243T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Massaging Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Brushless Motors (AREA)
  • Motor Or Generator Frames (AREA)
  • Reciprocating Pumps (AREA)
AT91117572T 1990-10-16 1991-10-15 Elektrische pumpeneinheit. ATE115243T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/598,217 US5096390A (en) 1990-10-16 1990-10-16 Pump assembly with integral electronically commutated drive system

Publications (1)

Publication Number Publication Date
ATE115243T1 true ATE115243T1 (de) 1994-12-15

Family

ID=24394696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91117572T ATE115243T1 (de) 1990-10-16 1991-10-15 Elektrische pumpeneinheit.

Country Status (8)

Country Link
US (1) US5096390A (de)
EP (1) EP0481423B1 (de)
JP (1) JPH04229042A (de)
AT (1) ATE115243T1 (de)
DE (1) DE69105695T2 (de)
DK (1) DK0481423T3 (de)
ES (1) ES2065597T3 (de)
GR (1) GR3015287T3 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197865A (en) * 1990-10-16 1993-03-30 Micropump Corporation Integral electronically commutated drive system
DE4237971B4 (de) † 1992-11-11 2004-05-06 Unaxis Deutschland Holding Gmbh Vakuumpumpe mit Wandler
US5235821A (en) * 1992-12-31 1993-08-17 Micropump Corporation Method and apparatus for refrigerant recovery
US5670852A (en) * 1994-01-18 1997-09-23 Micropump, Inc. Pump motor and motor control
US5496159A (en) * 1994-03-22 1996-03-05 Xerox Corporation Rotary displacement pump having a separable member that controls the fluid flowpath
TW267271B (de) * 1994-04-21 1996-01-01 Ebara Corp
DE69512637T2 (de) * 1994-11-07 2000-05-18 Hobourn Automotive Ltd Einheit mit drehkolbenpumpe und motor
WO1996018817A1 (en) * 1994-12-14 1996-06-20 The Ingersoll-Dresser Pump Company Impeller
EP0722044B1 (de) * 1995-01-11 2002-05-15 Micropump Incorporated Anlage mit eingebauter Pumpe und Fluidströmungsmesser
US5725362A (en) * 1995-05-09 1998-03-10 Xolox Corporation Pump assembly
US5943211A (en) * 1997-04-18 1999-08-24 Raytheon Company Heat spreader system for cooling heat generating components
JPH10201168A (ja) * 1997-01-13 1998-07-31 Toshiba Corp 水中ポンプ用制御装置内蔵形モータ
US5907473A (en) * 1997-04-04 1999-05-25 Raytheon Company Environmentally isolated enclosure for electronic components
US6065946A (en) * 1997-07-03 2000-05-23 Servo Magnetics, Inc. Integrated controller pump
US6241486B1 (en) * 1998-03-18 2001-06-05 Flowserve Management Company Compact sealless screw pump
AU751763B2 (en) * 1998-05-15 2002-08-29 Rolland Versini Motor pump with axial through flow comprising an incorporated flowmeter and pressure controller
US6447270B1 (en) 1998-09-17 2002-09-10 Walbro Corporation Brushless coolant pump and cooling system
US6416215B1 (en) 1999-12-14 2002-07-09 University Of Kentucky Research Foundation Pumping or mixing system using a levitating magnetic element
DE19903817A1 (de) 1999-02-02 2000-08-10 Bosch Gmbh Robert Kühlwasserpumpe
US6758593B1 (en) 2000-10-09 2004-07-06 Levtech, Inc. Pumping or mixing system using a levitating magnetic element, related system components, and related methods
US6659737B2 (en) * 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
GB0105641D0 (en) * 2001-03-08 2001-04-25 Lucas Industries Ltd Improvements in electric motor driven hydraulic pumps
JP3856661B2 (ja) * 2001-06-06 2006-12-13 株式会社荏原製作所 真空ポンプ
US6712585B2 (en) 2001-09-19 2004-03-30 Viking Pump, Inc. Magnetic pump
JP2003269345A (ja) 2002-03-13 2003-09-25 Aisin Seiki Co Ltd 電動オイルポンプ
US6702555B2 (en) 2002-07-17 2004-03-09 Engineered Machined Products, Inc. Fluid pump having an isolated stator assembly
DE10322463A1 (de) * 2003-05-16 2004-12-16 Ksb Aktiengesellschaft Spaltrohrmotorpumpe mit einem permanentmagnetisch erregten Synchronmotor
US7131825B2 (en) * 2004-01-30 2006-11-07 Isothermal Systems Research, Inc. Spindle-motor driven pump system
US7165413B2 (en) * 2004-07-09 2007-01-23 Symons Robert S Integrated liquid cooling device with immersed electronic components
US7162887B2 (en) * 2004-07-09 2007-01-16 Symons Robert S Integrated liquid cooling device for electronic components
US20070071616A1 (en) * 2005-09-27 2007-03-29 Micropump, Inc., A Unit Of Idex Corporation Segmented driven-magnet assemblies for pumps, and pumps comprising same
US20070201989A1 (en) * 2005-10-14 2007-08-30 Parker-Hannifin Low ripple gear pump/motor
DE102006027001A1 (de) * 2006-06-08 2007-12-13 Oase Gmbh Wasserpumpe für insbesondere Teiche, Aquarien, Springbrunnen und dergleichen
US20080008604A1 (en) * 2006-07-06 2008-01-10 Bristol Compressors, Inc. High-frequency control of devices internal to a hermetic compressor
US8287245B2 (en) * 2006-07-06 2012-10-16 Bristol Compressors International, Inc. System and method for control of devices internal to a hermetic compressor
US7931448B2 (en) * 2006-08-01 2011-04-26 Federal Mogul World Wide, Inc. System and method for manufacturing a brushless DC motor fluid pump
DE102006041310A1 (de) * 2006-09-01 2008-03-20 Oase Gmbh Wasserpumpe sowie Wasserspielanlage mit Pumpe
US7847457B2 (en) * 2007-05-09 2010-12-07 Federal-Mogul World Wide, Inc BLDC motor assembly
DE102009018759A1 (de) * 2009-04-27 2010-10-28 Continental Automotive Gmbh Pumpen-Motor-Einrichtung
US20110293450A1 (en) * 2010-06-01 2011-12-01 Micropump, Inc. Pump magnet housing with integrated sensor element
KR101461596B1 (ko) * 2012-12-17 2014-11-20 엘지이노텍 주식회사 모터의 회전자
CN107614121B (zh) 2015-06-01 2019-10-25 深圳市大疆创新科技有限公司 具有液体流量和转速的反馈的喷洒系统
CN112357074B (zh) * 2015-06-01 2022-11-11 深圳市大疆创新科技有限公司 泵送系统及无人飞行器
CN109385642B (zh) * 2017-08-04 2021-04-13 林信涌 气体产生器
DE102019102073A1 (de) * 2019-01-28 2020-07-30 Fresenius Medical Care Deutschland Gmbh Zahnradpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983262A (en) * 1931-03-07 1934-12-04 Zorzi Cario Combined motor and compressor
US2246777A (en) * 1938-09-17 1941-06-24 Claude G Bordeaux Electric motor
US2603162A (en) * 1949-12-31 1952-07-15 Robbins & Myers Wet armature motor and pump combination
US2752857A (en) * 1950-06-08 1956-07-03 Howard T White Motor pump unit with axial gap motor
US2709965A (en) * 1952-10-08 1955-06-07 David P Litzenberg Motor driven pump
DE1638272B2 (de) * 1968-03-02 1975-05-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Pumpe mit Spaltrohrmotor
US4204810A (en) * 1976-11-03 1980-05-27 Tokheim Corporation Bi-directional pump
JPS6111483A (ja) * 1984-06-27 1986-01-18 Honda Motor Co Ltd ポンプ装置
JPS6184683U (de) * 1984-11-07 1986-06-04
DE3520596A1 (de) * 1985-06-08 1986-12-11 Standard Magnet GmbH & Co, 7148 Remseck Loetlos befestigte lagersaeule fuer sphaerische pumpen
DE3700774C2 (de) * 1986-01-13 1998-11-12 Papst Motoren Gmbh & Co Kg Kollektorlose Gleichstrommaschine
DE3807462A1 (de) * 1988-03-08 1989-09-28 Leistritz Ag Pumpenkombination
DE3822897A1 (de) * 1988-07-06 1990-01-11 Webasto Ag Fahrzeugtechnik Umwaelzpumpe

Also Published As

Publication number Publication date
ES2065597T3 (es) 1995-02-16
GR3015287T3 (en) 1995-06-30
JPH04229042A (ja) 1992-08-18
DK0481423T3 (da) 1995-02-13
DE69105695D1 (de) 1995-01-19
EP0481423A1 (de) 1992-04-22
EP0481423B1 (de) 1994-12-07
US5096390A (en) 1992-03-17
DE69105695T2 (de) 1995-04-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee