AR241092A2 - "mejoras en bombas gerotor". - Google Patents

"mejoras en bombas gerotor".

Info

Publication number
AR241092A2
AR241092A2 AR31412489A AR31412489A AR241092A2 AR 241092 A2 AR241092 A2 AR 241092A2 AR 31412489 A AR31412489 A AR 31412489A AR 31412489 A AR31412489 A AR 31412489A AR 241092 A2 AR241092 A2 AR 241092A2
Authority
AR
Argentina
Prior art keywords
crown
rotor
improvements relating
pump
gerotor pumps
Prior art date
Application number
AR31412489A
Other languages
English (en)
Other versions
AR241092A1 (es
Original Assignee
Concentric Pumps Ltd
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 Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Application granted granted Critical
Publication of AR241092A1 publication Critical patent/AR241092A1/es
Publication of AR241092A2 publication Critical patent/AR241092A2/es

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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet

Abstract

BOMBA GEROTOR QUE TIENE CAVIDADES DE BOMBA DEFINIDAS ENTRE LOBULOS DEL ROTOR Y CORONA ANULAR RESPECTO DE UNA ENTRADA PARA SUMINISTRAR FLUIDO A LA ABERTURA DE SALIDA DE LAS CAVIDADES DE DICHA BOMBA EN EL EXTREMO DEL EJE AXIAL DEL ROTOR, CORONA Y CAVIDADES. EL ROTOR Y LA CORONA TIENEN PASAJES DE TRANSFERENCIA DE FLUIDO QUE SE EXTIENDEN A TRAVES DE SUS LOBULOS, SIENDO DICHOS PASAJES SELECCIONADOS ENTRE ROTOR SOLAMENTE, EN CORONA SOLAMENTE Y CORONA Y ROTOR SIMULTANEAMENTE.
AR314124A 1988-06-09 1989-06-09 Mejoras en bombas gerotor. AR241092A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8813646A GB2219631B (en) 1988-06-09 1988-06-09 Improvements relating to gerotor pumps

Publications (2)

Publication Number Publication Date
AR241092A1 AR241092A1 (es) 1991-10-31
AR241092A2 true AR241092A2 (es) 1991-10-31

Family

ID=10638341

Family Applications (1)

Application Number Title Priority Date Filing Date
AR314124A AR241092A1 (es) 1988-06-09 1989-06-09 Mejoras en bombas gerotor.

Country Status (17)

Country Link
US (1) US4986739A (es)
EP (1) EP0345978B1 (es)
JP (1) JP2740975B2 (es)
KR (1) KR970003256B1 (es)
AR (1) AR241092A1 (es)
AT (1) ATE78556T1 (es)
AU (1) AU614639B2 (es)
BR (1) BR8907478A (es)
CA (1) CA1333456C (es)
DE (1) DE68902190T2 (es)
ES (1) ES2034633T3 (es)
FI (1) FI100062B (es)
GB (1) GB2219631B (es)
GR (1) GR3006025T3 (es)
NZ (1) NZ229444A (es)
WO (1) WO1989012167A1 (es)
ZA (1) ZA894260B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015291D0 (en) * 1990-07-11 1990-08-29 Concentric Pumps Ltd Improvements in gerotor pumps
ATE96886T1 (de) * 1990-08-20 1993-11-15 Barmag Luk Automobiltech Innenzahnradpumpe fuer hydraulikfluessigkeit.
DE59101434D1 (de) * 1990-08-20 1994-05-26 Barmag Luk Automobiltech Innenzahnradpumpe für Hydraulikflüssigkeit.
ATE116719T1 (de) * 1990-09-01 1995-01-15 Barmag Luk Automobiltech Innenzahnradpumpe für hydraulikflüssigkeit.
GB2292421B (en) * 1994-08-16 1998-04-22 Concentric Pumps Ltd Gerotor pumps
DE29710407U1 (de) * 1996-11-12 1997-07-31 Voith Turbo Kg Innenzahnradpumpe mit Antrieb über das Hohlrad
KR19980078907A (ko) * 1997-04-30 1998-11-25 김영귀 자동변속기용 오일펌프의 로터구조
FI107285B (fi) 1998-02-26 2001-06-29 Ahlstrom Paper Group Oy Syrjäytyspumppu, menetelmä sen toiminnan parantamiseksi ja kyseisen syrjäytyspumpun käyttö
US7186101B2 (en) * 1998-07-31 2007-03-06 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle Engine
KR100763642B1 (ko) 1998-07-31 2007-10-05 더 텍사스 에이 앤드 엠 유니버시티 시스템 준등온 브레이턴 사이클 기관
US7726959B2 (en) * 1998-07-31 2010-06-01 The Texas A&M University Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US6427453B1 (en) * 1998-07-31 2002-08-06 The Texas A&M University System Vapor-compression evaporative air conditioning systems and components
US6149409A (en) * 1999-08-02 2000-11-21 Ford Global Technologies, Inc. Cartridge vane pump with dual side fluid feed and single side inlet
US6575719B2 (en) 2000-07-27 2003-06-10 David B. Manner Planetary rotary machine using apertures, volutes and continuous carbon fiber reinforced peek seals
JP2002098063A (ja) * 2000-09-26 2002-04-05 Aisin Seiki Co Ltd オイルポンプ
KR100947686B1 (ko) * 2002-02-05 2010-03-16 더 텍사스 에이 & 엠 유니버시티 시스템 준 등온 브레이튼 사이클 엔진용 지로터 장치
US7663283B2 (en) * 2003-02-05 2010-02-16 The Texas A & M University System Electric machine having a high-torque switched reluctance motor
US7275592B2 (en) * 2003-02-21 2007-10-02 Davis Raymond C Oil well pump apparatus
US8225873B2 (en) 2003-02-21 2012-07-24 Davis Raymond C Oil well pump apparatus
CA2554277A1 (en) * 2004-01-23 2005-08-11 Starrotor Corporation Gerotor apparatus for a quasi-isothermal brayton cycle engine
US7695260B2 (en) * 2004-10-22 2010-04-13 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle engine
GB2521874A (en) * 2014-01-07 2015-07-08 Perkins Engines Co Ltd Gerotor pump assembly, an engine fluid delivery system using a gerotor pump assembly and miscellaneous components
US10584702B2 (en) 2015-03-16 2020-03-10 Saudi Arabian Oil Company Equal-walled gerotor pump for wellbore applications
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065426B (de) * 1959-09-17 Borsig Aktiengesellschaft, Berlin-Tegel und Felix Wankel, Lindau (Bodensee) Drehkolbenmaschine mit durch Überzüge verengten Dichtspalten
US2866417A (en) * 1956-06-11 1958-12-30 Hanomag Ag Rotary piston machine
US2989951A (en) * 1959-04-29 1961-06-27 Germane Corp Rotary fluid pressure device
US3034484A (en) * 1961-02-02 1962-05-15 Stefancin Carl Rotary engine
US4235217A (en) * 1978-06-07 1980-11-25 Cox Robert W Rotary expansion and compression device
US4411606A (en) * 1980-12-15 1983-10-25 Trw, Inc. Gerotor gear set device with integral rotor and commutator
CA1217089A (en) * 1982-03-23 1987-01-27 Hollis N. White, Jr. Rotary gerotor hydraulic device with fluid control passageways through the rotor
US4449898A (en) * 1982-06-07 1984-05-22 Vickers, Incorporated Power transmission
JPS5954506A (ja) * 1982-09-22 1984-03-29 千代田技研工業株式会社 粗面コンクリ−ト製品の製法
JPS5982594A (ja) * 1982-10-29 1984-05-12 Sumitomo Electric Ind Ltd 回転ポンプ
DE3243394C2 (de) * 1982-11-24 1986-07-03 Danfoss A/S, Nordborg Parallel- und innenachsige Kreiskolbenmaschine
US4699577A (en) * 1986-05-06 1987-10-13 Parker Hannifin Corporation Internal gear device with improved rotary valve
JPS63117184A (ja) * 1986-11-04 1988-05-21 Sumitomo Electric Ind Ltd 回転ポンプ
JP2593858B2 (ja) * 1986-11-20 1997-03-26 住友電気工業株式会社 内接歯車式回転ポンプ

Also Published As

Publication number Publication date
US4986739A (en) 1991-01-22
NZ229444A (en) 1991-04-26
KR970003256B1 (ko) 1997-03-15
GR3006025T3 (es) 1993-06-21
AU3761089A (en) 1990-01-05
AR241092A1 (es) 1991-10-31
ES2034633T3 (es) 1993-04-01
WO1989012167A1 (en) 1989-12-14
JP2740975B2 (ja) 1998-04-15
KR900700759A (ko) 1990-08-16
ATE78556T1 (de) 1992-08-15
FI905986A0 (fi) 1990-12-04
FI100062B (fi) 1997-09-15
DE68902190T2 (de) 1993-03-04
GB2219631A (en) 1989-12-13
GB2219631B (en) 1992-08-05
GB8813646D0 (en) 1988-07-13
JPH04505041A (ja) 1992-09-03
ZA894260B (en) 1990-09-26
CA1333456C (en) 1994-12-13
EP0345978B1 (en) 1992-07-22
BR8907478A (pt) 1991-04-02
EP0345978A1 (en) 1989-12-13
AU614639B2 (en) 1991-09-05
DE68902190D1 (de) 1992-08-27

Similar Documents

Publication Publication Date Title
AR241092A2 (es) "mejoras en bombas gerotor".
ES2111857T3 (es) Una bomba de combustible.
US2790391A (en) Two stage variable delivery vane-type pump
ES2070743R (es)
BR0304240A (pt) Bomba para água e rotor para esta
GB1136129A (en) Improvements in or relating to rotary pumps and motors
MY120206A (en) Oil pump rotor
CO5060561A1 (es) Bomba de engranajes de alta eficiencia para bombear fluidos altamente viscosos
ES2138137T3 (es) Bomba volumetrica rotatoria con gerotor de alimentacion radial.
ES2030775T3 (es) Equipo motor.
GB1391166A (en) Axial flow turbine
IT1258258B (it) Macchina rotativa in particolare adatta per l'impiego come motore a combustione interna, compressore, pompa di vuoto e simili
DE3865516D1 (de) Innenachsige drehkolbenmaschine.
ES2045459T3 (es) Mejoras introducidas en bomas de gerotor.
ES2175847T3 (es) Bomba de transporte.
GB1246091A (en) Rotary hydraulic-piston pumps and motors
GB914658A (en) Improvements in or relating to intermeshing screw pumps
GB1101506A (en) Rotating vane pump
DE3378649D1 (de) Piston machine kaving cylinders in star-arrangement
ES2116035T3 (es) Bomba de paletas rotativas.
ES2072237T1 (es) Bomba de etapas multiples provista de componentes internos modulares hechos de materiales resistentes al desgaste.
GB190907441A (en) Improvements in Rotary Pumps or Engines.
SU1059109A1 (ru) Винтовой забойный двигатель
SU947468A1 (ru) Шиберный насос
GB569795A (en) Improvements in rotary engines or pumps