DE112004002792A5 - Drehkolbenpumpe mit axial beweglichem Flügel - Google Patents

Drehkolbenpumpe mit axial beweglichem Flügel Download PDF

Info

Publication number
DE112004002792A5
DE112004002792A5 DE112004002792T DE112004002792T DE112004002792A5 DE 112004002792 A5 DE112004002792 A5 DE 112004002792A5 DE 112004002792 T DE112004002792 T DE 112004002792T DE 112004002792 T DE112004002792 T DE 112004002792T DE 112004002792 A5 DE112004002792 A5 DE 112004002792A5
Authority
DE
Germany
Prior art keywords
axially movable
rotary pump
movable wing
wing
rotary
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Withdrawn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
DE112004002792T
Other languages
English (en)
Inventor
Manfred Sommer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE200420000189 external-priority patent/DE202004000189U1/de
Priority claimed from DE200420000185 external-priority patent/DE202004000185U1/de
Priority claimed from DE200420000184 external-priority patent/DE202004000184U1/de
Priority claimed from DE200420000186 external-priority patent/DE202004000186U1/de
Priority claimed from DE200420000188 external-priority patent/DE202004000188U1/de
Priority claimed from DE200420000183 external-priority patent/DE202004000183U1/de
Application filed by Individual filed Critical Individual
Publication of DE112004002792A5 publication Critical patent/DE112004002792A5/de
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00Sealing arrangements in rotary-piston machines or engines
    • F01C19/005Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007General arrangements of parts; Frames and supporting elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02Arrangements of bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08Rotary pistons
    • F01C21/0809Construction of vanes or vane holders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08Rotary pistons
    • F01C21/0809Construction of vanes or vane holders
    • F01C21/0818Vane tracking; control therefor
    • F01C21/0827Vane tracking; control therefor by mechanical means
    • F01C21/0836Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10Outer members for co-operation with rotary pistons; Casings
    • F01C21/104Stators; Members defining the outer boundaries of the working chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10Outer members for co-operation with rotary pistons; Casings
    • F01C21/104Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001Pumps for particular liquids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003Sealing arrangements in rotary-piston machines or pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007Radial sealings for working fluid
    • F04C15/0015Radial sealings for working fluid of resilient material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003Sealing arrangements in rotary-piston machines or pumps
    • F04C15/003Sealings for working fluid between radially and axially moving parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3568Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member with axially movable vanes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001Pumps for particular liquids
    • F04C13/002Pumps for particular liquids for homogeneous viscous liquids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/007Venting; Gas and vapour separation during pumping
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00Manufacture
    • F04C2230/70Disassembly methods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/10Stators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/30Casings or housings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/50Bearings
    • F04C2240/51Bearings for cantilever assemblies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/80Other components
    • F04C2240/802Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE112004002792T 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel Withdrawn DE112004002792A5 (de)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
DE200420000189 DE202004000189U1 (de) 2004-01-09 2004-01-09 Dichtungsflächen zwischen einem wellenförmigen Rotorkragen und den Laibungswänden eines Schlitzes in einem verstellbaren Schieber einer Pumpe sowie Vorrichtung zum Herstellen dieser Dichtungsflächen
DE200420000185 DE202004000185U1 (de) 2004-01-09 2004-01-09 Pumpe
DE202004000186.1 2004-01-09
DE200420000184 DE202004000184U1 (de) 2004-01-09 2004-01-09 Pumpe
DE202004000188.8 2004-01-09
DE202004000185.3 2004-01-09
DE200420000186 DE202004000186U1 (de) 2004-01-09 2004-01-09 Pumpe
DE202004000184.5 2004-01-09
DE200420000188 DE202004000188U1 (de) 2004-01-09 2004-01-09 Pumpe
DE202004000183.7 2004-01-09
DE202004000189.6 2004-01-09
DE200420000183 DE202004000183U1 (de) 2004-01-09 2004-01-09 Pumpe
PCT/DE2004/002789 WO2005066497A1 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem flügel

Publications (1)

Publication Number Publication Date
DE112004002792A5 true DE112004002792A5 (de) 2007-05-24

Family

ID=34753997

Family Applications (6)

Application Number Title Priority Date Filing Date
DE112004002794T Withdrawn DE112004002794A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002789T Withdrawn DE112004002789A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002786T Withdrawn DE112004002786A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002792T Withdrawn DE112004002792A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002793T Withdrawn DE112004002793A5 (de) 2004-01-09 2004-12-21 Dichtungsflächen zwischen einem wellenförmigen Rotorkragen und einem Verstellbaren Schieber einer Pumpe
DE112004002788T Withdrawn DE112004002788A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE112004002794T Withdrawn DE112004002794A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002789T Withdrawn DE112004002789A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel
DE112004002786T Withdrawn DE112004002786A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE112004002793T Withdrawn DE112004002793A5 (de) 2004-01-09 2004-12-21 Dichtungsflächen zwischen einem wellenförmigen Rotorkragen und einem Verstellbaren Schieber einer Pumpe
DE112004002788T Withdrawn DE112004002788A5 (de) 2004-01-09 2004-12-21 Drehkolbenpumpe mit axial beweglichem Flügel

Country Status (4)

Country Link
US (1) US7614863B2 (de)
EP (5) EP1714036B1 (de)
DE (6) DE112004002794A5 (de)
WO (6) WO2005066496A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100128848A1 (en) * 2008-11-21 2010-05-27 General Electric Company X-ray tube having liquid lubricated bearings and liquid cooled target
AU2010360601B2 (en) * 2010-09-15 2015-01-22 Watson-Marlow Gmbh Rotary displacement pump for pumping solids emulsions, especially liquid explosives
DE102015116770A1 (de) 2015-10-02 2017-04-06 Watson-Marlow Gmbh Pumpe und Sperrvorrichtung
DE102015116768A1 (de) * 2015-10-02 2017-04-20 Watson-Marlow Gmbh Pumpe
DE102015116769A1 (de) * 2015-10-02 2017-04-06 Watson-Marlow Gmbh Pumpe und Sperrelement
DE202017006441U1 (de) 2017-12-02 2018-01-15 Gottfried Kowalik Rotierende Verdrängerpumpe zum Fördern von fließfähigen Stoffen und Laufrad für eine solche Verdrängerpumpe
US20220145880A1 (en) * 2020-11-11 2022-05-12 Server Products, Inc. Flexible impeller pump for flowable food product
BE1028910B1 (nl) * 2020-12-16 2022-07-19 Univ Brussel Vrije Element voor het samenpersen of expanderen van een gas en werkwijze voor het regelen van dergelijk element

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56694C (de) * C. FlLTZ, J. FlLTZ und G. FlLTZ in Paris, Rue Lacourbe 43 Kraftmaschine mit schraubenförmigem Kolben
US783865A (en) * 1903-11-11 1905-02-28 Alois Huela Rotary motor.
US1654883A (en) * 1926-01-11 1928-01-03 Joseph F Jaworowski Rotary pump
FR639381A (fr) * 1927-01-15 1928-06-20 Pompe rotative volumétrique
US2583704A (en) * 1945-08-28 1952-01-29 Nicholls Kenneth Howard Rotary pump and motor differential hydraulic transmission
GB807734A (en) * 1956-05-31 1959-01-21 Wm R Whittaker Co Ltd Improvements in or relating to rotary device for use as a pump or fluid motor
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3156158A (en) * 1959-08-20 1964-11-10 James B Pamplin Rotary fluid displacement apparatus
US3133506A (en) * 1961-08-15 1964-05-19 Luciani Louis Gear pump having internal bearings and seals
DE1553031C3 (de) * 1965-10-29 1974-03-14 Eisenwerke Kaiserslautern Gmbh, 6750 Kaiserslautern Drehkolbenpumpe zum Fördern zähflüssiger Stoffe
US3464362A (en) * 1967-08-14 1969-09-02 Milburn M Ross Rotary power means
US3994638A (en) * 1974-08-29 1976-11-30 Frick Company Oscillating rotary compressor
US4093408A (en) * 1976-12-03 1978-06-06 Yoshichika Yamaguchi Positive cam type compressor
DK160720C (da) * 1979-10-30 1991-09-16 Sulzer Constr Mecan Roterende hydraulisk maskine
JPS5759091A (en) * 1980-09-26 1982-04-09 Okimoto Tamada Screw pump
DE3046155A1 (de) * 1980-12-06 1982-07-22 Sommer, geb. Heyd, Ursula, 7101 Untergruppenbach Rotationsschwenkfluegelpumpe
DE3418708A1 (de) * 1983-05-21 1984-11-22 Sine Pumps N.V., Curacao, Niederländische Antillen Pumpe
DE3474051D1 (en) * 1983-05-21 1988-10-20 Sine Pumps Rotary fluid pump
DE4012789A1 (de) * 1990-04-21 1991-10-24 Maso Dickstoffpumpen Entwicklu Umlaufpumpe
DE9209117U1 (de) * 1992-07-09 1992-08-27 PKL Verpackungssysteme GmbH, 5271 Linnich Pumpe
JPH07174082A (ja) * 1993-12-20 1995-07-11 Sanden Corp スクロール型流体機械
US5678986A (en) * 1994-10-27 1997-10-21 Sanden Corporation Fluid displacement apparatus with lubricating mechanism
DE19522560A1 (de) 1995-06-21 1997-01-02 Sihi Ind Consult Gmbh Vakuumpumpe mit einem Paar innerhalb eines axial durchströmten Schöpfraums umlaufender Verdrängerrotoren
US5980225A (en) * 1996-07-05 1999-11-09 Sundstrand Fluid Handling Corporation Rotary pump having a drive shaft releasably connected to the rotor
JP2001295774A (ja) * 2000-04-12 2001-10-26 Masayasu Kamegawa 多段式波状翼形ポンプ
JP2005509800A (ja) * 2001-11-20 2005-04-14 エルジー エレクトロニクス インコーポレイティド Z−プレートを備えた圧縮機
BR0206956A (pt) * 2001-12-03 2004-03-09 Lg Electronics Inc Estrutura de peça de descarga para compressor
KR100455191B1 (ko) * 2002-04-16 2004-11-06 엘지전자 주식회사 압축기의 베인 구조
KR100875749B1 (ko) * 2002-07-02 2008-12-24 엘지전자 주식회사 밀폐형 압축기
EP1633982A1 (de) * 2003-06-13 2006-03-15 Kyung-Yul Hyun Fluidpumpe und motor

Also Published As

Publication number Publication date
WO2005066499A1 (de) 2005-07-21
EP1714036A1 (de) 2006-10-25
DE112004002789A5 (de) 2007-05-24
EP1714036B1 (de) 2012-03-28
DE112004002788A5 (de) 2007-05-24
EP1714038A1 (de) 2006-10-25
WO2005066501A1 (de) 2005-07-21
DE112004002794A5 (de) 2007-05-24
WO2005066498A1 (de) 2005-07-21
WO2005066496A1 (de) 2005-07-21
EP1721078A1 (de) 2006-11-15
WO2005066500A1 (de) 2005-07-21
US20070148027A1 (en) 2007-06-28
EP1714037A1 (de) 2006-10-25
DE112004002793A5 (de) 2007-05-24
US7614863B2 (en) 2009-11-10
WO2005066497A1 (de) 2005-07-21
DE112004002786A5 (de) 2007-05-24
EP1714035A1 (de) 2006-10-25

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