GR3006025T3 - - Google Patents
Info
- Publication number
- GR3006025T3 GR3006025T3 GR920402356T GR920402356T GR3006025T3 GR 3006025 T3 GR3006025 T3 GR 3006025T3 GR 920402356 T GR920402356 T GR 920402356T GR 920402356 T GR920402356 T GR 920402356T GR 3006025 T3 GR3006025 T3 GR 3006025T3
- Authority
- GR
- Greece
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| GR3006025T3 true GR3006025T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-06-21 |
Family
ID=10638341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR920402356T GR3006025T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-09 | 1992-10-19 |
Country Status (17)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9015291D0 (en) * | 1990-07-11 | 1990-08-29 | Concentric Pumps Ltd | Improvements in gerotor pumps |
| EP0475109B1 (de) * | 1990-08-20 | 1994-04-20 | BARMAG LUK AUTOMOBILTECHNIK GMBH & CO.KG | Innenzahnradpumpe für Hydraulikflüssigkeit |
| ATE96886T1 (de) * | 1990-08-20 | 1993-11-15 | Barmag Luk Automobiltech | Innenzahnradpumpe fuer hydraulikfluessigkeit. |
| DE59104131D1 (de) * | 1990-09-01 | 1995-02-16 | 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 GmbH & Co. KG, 89522 Heidenheim | 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 |
| 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 |
| KR100763642B1 (ko) | 1998-07-31 | 2007-10-05 | 더 텍사스 에이 앤드 엠 유니버시티 시스템 | 준등온 브레이턴 사이클 기관 |
| 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 |
| EP1472434A2 (en) * | 2002-02-05 | 2004-11-03 | The Texas A & M University System | Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 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 |
| JP2007524031A (ja) * | 2004-01-23 | 2007-08-23 | スターローター コーポレーション | 準等温ブレイトン・サイクル・エンジン用のジェロータ装置 |
| BRPI0518276A2 (pt) * | 2004-10-22 | 2008-11-11 | Texas A & M Univ Sys | aparelho gerotor para um motor de ciclo de brayton quase isotÉrmico |
| 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 |
| US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
| US12085687B2 (en) | 2022-01-10 | 2024-09-10 | Saudi Arabian Oil Company | Model-constrained multi-phase virtual flow metering and forecasting with machine learning |
Family Cites Families (14)
| 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 |
-
1988
- 1988-06-09 GB GB8813646A patent/GB2219631B/en not_active Expired - Lifetime
-
1989
- 1989-05-26 JP JP1506164A patent/JP2740975B2/ja not_active Expired - Lifetime
- 1989-05-26 DE DE8989305358T patent/DE68902190T2/de not_active Expired - Fee Related
- 1989-05-26 WO PCT/GB1989/000587 patent/WO1989012167A1/en active IP Right Grant
- 1989-05-26 KR KR1019890702200A patent/KR970003256B1/ko not_active Expired - Fee Related
- 1989-05-26 EP EP89305358A patent/EP0345978B1/en not_active Expired - Lifetime
- 1989-05-26 ES ES198989305358T patent/ES2034633T3/es not_active Expired - Lifetime
- 1989-05-26 AU AU37610/89A patent/AU614639B2/en not_active Ceased
- 1989-05-26 AT AT89305358T patent/ATE78556T1/de not_active IP Right Cessation
- 1989-05-26 BR BR898907478A patent/BR8907478A/pt not_active IP Right Cessation
- 1989-06-02 CA CA000601552A patent/CA1333456C/en not_active Expired - Fee Related
- 1989-06-05 ZA ZA894260A patent/ZA894260B/xx unknown
- 1989-06-07 NZ NZ229444A patent/NZ229444A/xx unknown
- 1989-06-09 AR AR314124A patent/AR241092A1/es active
- 1989-07-07 US US07/377,425 patent/US4986739A/en not_active Expired - Lifetime
-
1990
- 1990-12-04 FI FI905986A patent/FI100062B/fi not_active IP Right Cessation
-
1992
- 1992-10-19 GR GR920402356T patent/GR3006025T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0345978B1 (en) | 1992-07-22 |
| DE68902190D1 (de) | 1992-08-27 |
| KR970003256B1 (ko) | 1997-03-15 |
| EP0345978A1 (en) | 1989-12-13 |
| DE68902190T2 (de) | 1993-03-04 |
| JPH04505041A (ja) | 1992-09-03 |
| BR8907478A (pt) | 1991-04-02 |
| FI905986A0 (fi) | 1990-12-04 |
| AR241092A2 (es) | 1991-10-31 |
| ES2034633T3 (es) | 1993-04-01 |
| GB8813646D0 (en) | 1988-07-13 |
| CA1333456C (en) | 1994-12-13 |
| US4986739A (en) | 1991-01-22 |
| NZ229444A (en) | 1991-04-26 |
| FI100062B (fi) | 1997-09-15 |
| WO1989012167A1 (en) | 1989-12-14 |
| JP2740975B2 (ja) | 1998-04-15 |
| GB2219631A (en) | 1989-12-13 |
| GB2219631B (en) | 1992-08-05 |
| ATE78556T1 (de) | 1992-08-15 |
| AU614639B2 (en) | 1991-09-05 |
| ZA894260B (en) | 1990-09-26 |
| AU3761089A (en) | 1990-01-05 |
| AR241092A1 (es) | 1991-10-31 |
| KR900700759A (ko) | 1990-08-16 |