ATE333589T1 - SINGLE OR MULTI-STAGE PISTON COMPRESSOR AND METHOD FOR COOLING AN ELECTRICAL MOTOR FOR A SINGLE-STAGE OR MULTI-STAGE PISTON COMPRESSOR - Google Patents

SINGLE OR MULTI-STAGE PISTON COMPRESSOR AND METHOD FOR COOLING AN ELECTRICAL MOTOR FOR A SINGLE-STAGE OR MULTI-STAGE PISTON COMPRESSOR

Info

Publication number
ATE333589T1
ATE333589T1 AT01996687T AT01996687T ATE333589T1 AT E333589 T1 ATE333589 T1 AT E333589T1 AT 01996687 T AT01996687 T AT 01996687T AT 01996687 T AT01996687 T AT 01996687T AT E333589 T1 ATE333589 T1 AT E333589T1
Authority
AT
Austria
Prior art keywords
piston compressor
stage
electrical motor
cooling
chamber
Prior art date
Application number
AT01996687T
Other languages
German (de)
Inventor
Steffan Beetz
Iwan Antufjew
Marko Schroedter
Henning Gold
Original Assignee
Continental 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 Continental Ag filed Critical Continental Ag
Application granted granted Critical
Publication of ATE333589T1 publication Critical patent/ATE333589T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

A multistage piston compressor and a method for cooling of an electrical motor for a multistage piston compressor. Conventional piston compressors produce a high part of heat dissipation. This influences negatively the energy balance of the piston compressor and requires a high expenditure in cooling agents for conserving and treating with care the piston compressor. It is therefore disclosed to furnish the always present volume changeable free chamber (19) at the piston compressor (1) as a pressure chamber and a suction chamber, and to connect this volume changeable free chamber (19) to the atmosphere through the inner chamber of the electrical motor (2).
AT01996687T 2000-11-18 2001-11-15 SINGLE OR MULTI-STAGE PISTON COMPRESSOR AND METHOD FOR COOLING AN ELECTRICAL MOTOR FOR A SINGLE-STAGE OR MULTI-STAGE PISTON COMPRESSOR ATE333589T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10057383A DE10057383B4 (en) 2000-11-18 2000-11-18 Multi-stage reciprocating compressor and method for cooling an electric motor for a multi-stage reciprocating compressor

Publications (1)

Publication Number Publication Date
ATE333589T1 true ATE333589T1 (en) 2006-08-15

Family

ID=7663881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01996687T ATE333589T1 (en) 2000-11-18 2001-11-15 SINGLE OR MULTI-STAGE PISTON COMPRESSOR AND METHOD FOR COOLING AN ELECTRICAL MOTOR FOR A SINGLE-STAGE OR MULTI-STAGE PISTON COMPRESSOR

Country Status (6)

Country Link
US (1) US20040052651A1 (en)
EP (1) EP1334278B1 (en)
JP (1) JP2004514089A (en)
AT (1) ATE333589T1 (en)
DE (2) DE10057383B4 (en)
WO (1) WO2002040867A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321771C5 (en) * 2003-05-15 2017-01-19 Continental Teves Ag & Co. Ohg Method for limiting the power of a multi-stage compressor and compressor for carrying out the method
US8430807B2 (en) 2007-12-28 2013-04-30 Boston Scientific Scimed, Inc. Devices and methods for treating pelvic floor dysfunctions
US9125716B2 (en) 2009-04-17 2015-09-08 Boston Scientific Scimed, Inc. Delivery sleeve for pelvic floor implants
WO2012009858A1 (en) * 2010-07-22 2012-01-26 温州市荣德气阀有限公司 Natural gas compressor capable of improving intake condition
US8550794B2 (en) * 2010-08-09 2013-10-08 Foothill Land, Llc Double acting fluid pump
DE102011008086A1 (en) * 2011-01-07 2012-07-12 Inficon Gmbh Double-acting refrigerant compressor
DE102011121056A1 (en) 2011-12-14 2013-06-20 Wabco Gmbh Compressor e.g. rotary screw compressor for use in pneumatic spring system of motor car, has independent drive unit comprising blower that is operable independently both in standstill position and during operation of compressor
DE102011121055A1 (en) 2011-12-14 2013-06-20 Wabco Gmbh Multistage compressor i.e. two-stage compressor, for pneumatic spring system of passenger car, has common electrical drive unit with common drive shaft for driving both compaction stages, and rotor arranged coaxial to drive shaft
KR102333982B1 (en) * 2015-07-01 2021-12-02 엘지전자 주식회사 A linear compressor
CN112930807B (en) * 2021-03-26 2023-04-28 深圳市农科蔬菜科技有限公司 Air vibration damping equipment for vegetable transplanting machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514266C (en) * 1930-12-10 Max Bernhardt Device for cooling compressors
US2042510A (en) * 1933-12-01 1936-06-02 Richard T Cornelius Motor pump unit
US2403814A (en) * 1942-02-17 1946-07-09 Maniscalco Pictro Compressor
FR1257735A (en) * 1960-02-23 1961-04-07 Improvements made to air compressor cooling devices
JPS59183089A (en) * 1983-03-31 1984-10-18 Jidosha Kiki Co Ltd Compressor
US4743176A (en) * 1986-06-18 1988-05-10 Tecumseh Products Company Gas flow system for a compressor
FR2637653B1 (en) * 1988-10-11 1994-04-08 Barlier Claude REVERSE COMPRESSION KIT
DE4429098A1 (en) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Piston compressor for gaseous media
DE19715291C2 (en) * 1997-04-11 2002-05-16 Pnp Luftfedersysteme Gmbh Two-stage compressor
DE19726943C2 (en) * 1997-06-25 2000-03-23 Bitzer Kuehlmaschinenbau Gmbh Refrigerant compressor

Also Published As

Publication number Publication date
DE10057383A1 (en) 2002-05-29
WO2002040867A1 (en) 2002-05-23
DE10057383B4 (en) 2005-10-06
EP1334278B1 (en) 2006-07-19
JP2004514089A (en) 2004-05-13
DE50110509D1 (en) 2006-08-31
EP1334278A1 (en) 2003-08-13
US20040052651A1 (en) 2004-03-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee