EP2175139A3 - Agencement de pompes doté d'une unité de pompes et d'une unité d'entraînement dotée d'un moteur électrique comprenant un boîtier de moteur encapsulé - Google Patents

Agencement de pompes doté d'une unité de pompes et d'une unité d'entraînement dotée d'un moteur électrique comprenant un boîtier de moteur encapsulé Download PDF

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Publication number
EP2175139A3
EP2175139A3 EP09172319.7A EP09172319A EP2175139A3 EP 2175139 A3 EP2175139 A3 EP 2175139A3 EP 09172319 A EP09172319 A EP 09172319A EP 2175139 A3 EP2175139 A3 EP 2175139A3
Authority
EP
European Patent Office
Prior art keywords
pump
unit
motor
motor housing
capsulated
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.)
Withdrawn
Application number
EP09172319.7A
Other languages
German (de)
English (en)
Other versions
EP2175139A2 (fr
Inventor
Hubert Engmann
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.)
Gardner Denver Thomas GmbH
Original Assignee
ILMVAC GmbH
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 ILMVAC GmbH filed Critical ILMVAC GmbH
Publication of EP2175139A2 publication Critical patent/EP2175139A2/fr
Publication of EP2175139A3 publication Critical patent/EP2175139A3/fr
Withdrawn legal-status Critical Current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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F04C23/003—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • F04C23/006—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle having complementary function
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • F04C2220/00—Application
    • F04C2220/30—Use in a chemical vapor deposition [CVD] process or in a similar process
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Motor Or Generator Frames (AREA)
EP09172319.7A 2008-10-07 2009-10-06 Agencement de pompes doté d'une unité de pompes et d'une unité d'entraînement dotée d'un moteur électrique comprenant un boîtier de moteur encapsulé Withdrawn EP2175139A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008042656A DE102008042656A1 (de) 2008-10-07 2008-10-07 Elektromotor mit gekapseltem Motorgehäuse

Publications (2)

Publication Number Publication Date
EP2175139A2 EP2175139A2 (fr) 2010-04-14
EP2175139A3 true EP2175139A3 (fr) 2013-04-17

Family

ID=41571878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09172319.7A Withdrawn EP2175139A3 (fr) 2008-10-07 2009-10-06 Agencement de pompes doté d'une unité de pompes et d'une unité d'entraînement dotée d'un moteur électrique comprenant un boîtier de moteur encapsulé

Country Status (2)

Country Link
EP (1) EP2175139A3 (fr)
DE (1) DE102008042656A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489975A (en) 2011-04-14 2012-10-17 Edwards Ltd Vacuum pumping system
CN106026483A (zh) * 2016-08-01 2016-10-12 珠海格力节能环保制冷技术研究中心有限公司 车辆、驱动系统及其电机
CN108566018B (zh) * 2018-07-09 2023-11-10 深圳市八达威科技有限公司 一种旋转式密封的无刷直流电机

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240391A (en) * 1992-05-21 1993-08-31 Carrier Corporation Compressor suction inlet duct
DE4443387C1 (de) * 1994-12-06 1996-01-18 Saskia Hochvakuum Und Labortec Zweistufige mechanische Vakuumpumpanordnung
EP0987501A2 (fr) * 1998-09-14 2000-03-22 Fujitsu General Limited Dispositif de conditionnement d'air
DE10004263A1 (de) * 2000-02-01 2001-08-02 Leybold Vakuum Gmbh Dynamische Dichtung
WO2002046618A1 (fr) * 2000-12-04 2002-06-13 Luk Automobiltechnik Gmbh & Co. Kg Procede pour faire fonctionner une pompe a vide et unite de pompage comprenant une pompe a vide
BE1013937A3 (fr) * 2001-02-01 2002-12-03 Scroll Tech Compresseur scelle de hauteur reduite et incorporation d'un tube d'aspiration.
US20040141859A1 (en) * 2003-01-22 2004-07-22 Narney John Kenneth Compressor with internal accumulator for use in split compressor
US20060127245A1 (en) * 2003-03-12 2006-06-15 Tadahiro Ohmi Pump
US20060255667A1 (en) * 2005-05-12 2006-11-16 Sullair Corporation Integrated electric motor driven compressor
US20070212232A1 (en) * 2004-06-29 2007-09-13 Johnson Controls Technology Company System and method for cooling a compressor motor
WO2007132885A1 (fr) * 2006-05-16 2007-11-22 Calsonic Kansei Corporation Compresseur électrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178505B (de) * 1963-06-28 1964-09-24 Licentia Gmbh Anordnung zur Erzeugung eines Vakuums oder Unterdruckes sowie zur Vermeidung von Ver-schmutzungen im Gehaeuse einer mit Fluessigkeits-kuehlung im Rotor und Stator ausgeruesteten elektrischen Maschine
US4625132A (en) * 1984-08-07 1986-11-25 Anorad Linear motor with seal
JPS6416238A (en) * 1987-07-09 1989-01-19 Fanuc Ltd Method of cooling motor
GB9112059D0 (en) * 1991-06-05 1991-07-24 Jestar Ltd Electrical machines
JP2001050161A (ja) 1999-08-05 2001-02-23 Ebara Corp 気体移送機
DE10158734A1 (de) * 2001-11-16 2003-06-05 Lat Suhl Ag Elektrische Maschine mit schutzgasgefülltem Hohlraum
DE102004024554B4 (de) 2004-05-18 2018-01-25 Pfeiffer Vacuum Gmbh Ölgedichtete Drehschiebervakuumpumpe
DE102006032765A1 (de) 2006-07-14 2008-01-17 Leybold Vacuum Gmbh Vakuumpumpe
DE102006050943B4 (de) * 2006-10-28 2020-04-16 Pfeiffer Vacuum Gmbh Vakuumpumpe und Verfahren zum Betrieb derselben

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240391A (en) * 1992-05-21 1993-08-31 Carrier Corporation Compressor suction inlet duct
DE4443387C1 (de) * 1994-12-06 1996-01-18 Saskia Hochvakuum Und Labortec Zweistufige mechanische Vakuumpumpanordnung
EP0987501A2 (fr) * 1998-09-14 2000-03-22 Fujitsu General Limited Dispositif de conditionnement d'air
DE10004263A1 (de) * 2000-02-01 2001-08-02 Leybold Vakuum Gmbh Dynamische Dichtung
WO2002046618A1 (fr) * 2000-12-04 2002-06-13 Luk Automobiltechnik Gmbh & Co. Kg Procede pour faire fonctionner une pompe a vide et unite de pompage comprenant une pompe a vide
BE1013937A3 (fr) * 2001-02-01 2002-12-03 Scroll Tech Compresseur scelle de hauteur reduite et incorporation d'un tube d'aspiration.
US20040141859A1 (en) * 2003-01-22 2004-07-22 Narney John Kenneth Compressor with internal accumulator for use in split compressor
US20060127245A1 (en) * 2003-03-12 2006-06-15 Tadahiro Ohmi Pump
US20070212232A1 (en) * 2004-06-29 2007-09-13 Johnson Controls Technology Company System and method for cooling a compressor motor
US20060255667A1 (en) * 2005-05-12 2006-11-16 Sullair Corporation Integrated electric motor driven compressor
WO2007132885A1 (fr) * 2006-05-16 2007-11-22 Calsonic Kansei Corporation Compresseur électrique

Also Published As

Publication number Publication date
DE102008042656A1 (de) 2010-04-15
EP2175139A2 (fr) 2010-04-14

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