US20050169776A1 - Hydraulic gravity ram pump - Google Patents
Hydraulic gravity ram pump Download PDFInfo
- Publication number
- US20050169776A1 US20050169776A1 US10/765,979 US76597904A US2005169776A1 US 20050169776 A1 US20050169776 A1 US 20050169776A1 US 76597904 A US76597904 A US 76597904A US 2005169776 A1 US2005169776 A1 US 2005169776A1
- Authority
- US
- United States
- Prior art keywords
- liquid
- piston
- passageway
- cylinder
- reload chamber
- 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.)
- Abandoned
Links
Images
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
- F04B9/1076—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring with fluid-actuated inlet or outlet valve
-
- 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
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
- F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
- F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
- F04B47/10—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid the units or parts thereof being liftable to ground level by fluid pressure
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/765,979 US20050169776A1 (en) | 2004-01-29 | 2004-01-29 | Hydraulic gravity ram pump |
JP2006549817A JP2007519849A (ja) | 2004-01-29 | 2005-01-27 | 水圧式ラムポンプ |
EP20050706422 EP1714031B1 (fr) | 2004-01-29 | 2005-01-27 | Pompe hydraulique refoulante |
CA 2554856 CA2554856C (fr) | 2004-01-29 | 2005-01-27 | Pompe hydraulique refoulante |
DE200560018169 DE602005018169D1 (de) | 2004-01-29 | 2005-01-27 | Hydraulikzylinderpumpe |
DK05706422T DK1714031T3 (da) | 2004-01-29 | 2005-01-27 | Hydraulisk stempelpumpe |
AT05706422T ATE451551T1 (de) | 2004-01-29 | 2005-01-27 | Hydraulikzylinderpumpe |
RU2006130682A RU2362050C2 (ru) | 2004-01-29 | 2005-01-27 | Гидравлический плунжерный насос |
US10/587,903 US7967578B2 (en) | 2004-01-29 | 2005-01-27 | Hydraulic gravity ram pump |
AU2005207990A AU2005207990B2 (en) | 2004-01-29 | 2005-01-27 | Hydraulic ram pump |
PCT/CA2005/000096 WO2005073555A1 (fr) | 2004-01-29 | 2005-01-27 | Pompe hydraulique refoulante |
MXPA06008420A MXPA06008420A (es) | 2004-01-29 | 2005-01-27 | Bomba de ariete hidraulico. |
HK07104319A HK1098186A1 (en) | 2004-01-29 | 2007-04-24 | Hydraulic ram pump |
AU2011201523A AU2011201523B2 (en) | 2004-01-29 | 2011-04-05 | Hydraulic ram pump |
US13/169,243 US8535017B2 (en) | 2004-01-29 | 2011-06-27 | Hydraulic gravity ramp pump |
US13/837,326 US9115710B2 (en) | 2004-01-29 | 2013-03-15 | Coaxial pumping apparatus with internal power fluid column |
US13/965,009 US8932030B2 (en) | 2004-01-29 | 2013-08-12 | Hydraulic gravity ram pump |
US14/594,023 US20150125315A1 (en) | 2004-01-29 | 2015-01-09 | Hydraulic gravity ram pump |
US14/833,019 US20160186739A1 (en) | 2004-01-29 | 2015-08-21 | Coaxial pumping apparatus with internal power fluid column |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/765,979 US20050169776A1 (en) | 2004-01-29 | 2004-01-29 | Hydraulic gravity ram pump |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2005/000096 Continuation-In-Part WO2005073555A1 (fr) | 2004-01-29 | 2005-01-27 | Pompe hydraulique refoulante |
US10/587,903 Continuation-In-Part US7967578B2 (en) | 2004-01-29 | 2005-01-27 | Hydraulic gravity ram pump |
US11/587,903 Continuation-In-Part US8107123B2 (en) | 2004-04-30 | 2005-03-29 | Tone correction apparatus, mobile terminal, image capturing apparatus, mobile phone, tone correction method and program for improve local contrast in bright and dark regions |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050169776A1 true US20050169776A1 (en) | 2005-08-04 |
Family
ID=34807574
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/765,979 Abandoned US20050169776A1 (en) | 2004-01-29 | 2004-01-29 | Hydraulic gravity ram pump |
US10/587,903 Active 2026-06-04 US7967578B2 (en) | 2004-01-29 | 2005-01-27 | Hydraulic gravity ram pump |
US13/169,243 Expired - Lifetime US8535017B2 (en) | 2004-01-29 | 2011-06-27 | Hydraulic gravity ramp pump |
US13/965,009 Expired - Lifetime US8932030B2 (en) | 2004-01-29 | 2013-08-12 | Hydraulic gravity ram pump |
US14/594,023 Abandoned US20150125315A1 (en) | 2004-01-29 | 2015-01-09 | Hydraulic gravity ram pump |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/587,903 Active 2026-06-04 US7967578B2 (en) | 2004-01-29 | 2005-01-27 | Hydraulic gravity ram pump |
US13/169,243 Expired - Lifetime US8535017B2 (en) | 2004-01-29 | 2011-06-27 | Hydraulic gravity ramp pump |
US13/965,009 Expired - Lifetime US8932030B2 (en) | 2004-01-29 | 2013-08-12 | Hydraulic gravity ram pump |
US14/594,023 Abandoned US20150125315A1 (en) | 2004-01-29 | 2015-01-09 | Hydraulic gravity ram pump |
Country Status (12)
Country | Link |
---|---|
US (5) | US20050169776A1 (fr) |
EP (1) | EP1714031B1 (fr) |
JP (1) | JP2007519849A (fr) |
AT (1) | ATE451551T1 (fr) |
AU (2) | AU2005207990B2 (fr) |
CA (1) | CA2554856C (fr) |
DE (1) | DE602005018169D1 (fr) |
DK (1) | DK1714031T3 (fr) |
HK (1) | HK1098186A1 (fr) |
MX (1) | MXPA06008420A (fr) |
RU (1) | RU2362050C2 (fr) |
WO (1) | WO2005073555A1 (fr) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080219869A1 (en) * | 2007-01-30 | 2008-09-11 | Norm Fisher | Coaxial pumping apparatus with internal power fluid column |
WO2008128483A2 (fr) | 2007-04-18 | 2008-10-30 | Pavel Simka | Système de pompe à chaleur et procédé pour pomper des liquides |
US8535017B2 (en) | 2004-01-29 | 2013-09-17 | Richard Frederick McNichol | Hydraulic gravity ramp pump |
US20130302182A1 (en) * | 2010-10-08 | 2013-11-14 | Thomas C.B. Smith | Pumping apparatus and methods |
US20130327033A1 (en) * | 2008-04-09 | 2013-12-12 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
US9115710B2 (en) | 2004-01-29 | 2015-08-25 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
EP2435701A4 (fr) * | 2009-05-27 | 2017-05-24 | Impact Technology Systems AS | Appareil utilisant des transitoires de pression pour transporter des fluides |
US9803442B2 (en) | 2010-06-17 | 2017-10-31 | Impact Technology Systems As | Method employing pressure transients in hydrocarbon recovery operations |
US9863225B2 (en) | 2011-12-19 | 2018-01-09 | Impact Technology Systems As | Method and system for impact pressure generation |
US20180373453A1 (en) * | 2017-06-27 | 2018-12-27 | Western Digital Technologies, Inc. | Methods of using embedded disconnected circuits in magnetic storage media of data storage devices |
WO2019018565A1 (fr) * | 2017-07-18 | 2019-01-24 | Daniel E. Altman | Système de pompage hydraulique |
CN113623197A (zh) * | 2021-09-06 | 2021-11-09 | 谢雄伟 | 一种变频水泵 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207067A (zh) * | 2011-05-04 | 2011-10-05 | 全栋(南京)太阳能光伏有限公司 | 推进式清水泵 |
RU2519154C1 (ru) * | 2013-04-15 | 2014-06-10 | Ривенер Мусавирович Габдуллин | Скважинная насосная установка |
US20160340849A1 (en) * | 2015-05-18 | 2016-11-24 | M-B-W, Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
US20200248680A1 (en) * | 2019-02-04 | 2020-08-06 | Baker Hughes Oilfield Operations Llc | Double hydraulic activated receptacle pump |
US11634975B2 (en) | 2019-08-28 | 2023-04-25 | Liquid Rod Lift, LLC | Method and apparatus for producing well fluids |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1532231A (en) * | 1923-11-26 | 1925-04-07 | William G Corey | Rodless deep-well pump |
US1616774A (en) * | 1924-09-20 | 1927-02-08 | James A Warren | Pumping mechanism and system |
US2014613A (en) * | 1934-12-12 | 1935-09-17 | John J Ceverha | Apparatus for raising fluids |
US2174114A (en) * | 1935-08-12 | 1939-09-26 | Will August | Deep well pump |
US2376538A (en) * | 1944-11-14 | 1945-05-22 | Rodney J Hardey | Hydraulic pump for liquids |
US2490118A (en) * | 1945-07-23 | 1949-12-06 | Hygroequipments Ltd | Pump |
US3135210A (en) * | 1961-04-27 | 1964-06-02 | Charles L English | Hydraulic pressure boosting device |
US3148629A (en) * | 1963-05-09 | 1964-09-15 | Wayne N Sutliff | Deep well pump for viscous oil |
US4219311A (en) * | 1974-08-29 | 1980-08-26 | Sargent Industries, Inc. | Pump assembly |
US4421463A (en) * | 1981-07-08 | 1983-12-20 | Jeff D. Morgan | Downhole pump |
US4551075A (en) * | 1981-11-02 | 1985-11-05 | Otis Eng Co | Well pump |
US5118517A (en) * | 1991-07-15 | 1992-06-02 | F&Mp Research And Development Laboratories, Inc. | Method of manufacturing powdered fruit juice using dextran |
US5188517A (en) * | 1992-02-05 | 1993-02-23 | Koster Charles H | Pumping system |
US5337565A (en) * | 1990-06-29 | 1994-08-16 | Pi-Patent Gesellschaft Mit Beschraenkter Haftung (Gmbh) | Device for driving a tool movable to and fro in axial direction |
US6193476B1 (en) * | 1999-09-13 | 2001-02-27 | Gerald T. Sweeney | 1½ Piston force pump |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1581582A (en) * | 1924-06-30 | 1926-04-20 | Charles E H Lloyd | Hydraulic pump and system |
US1616744A (en) | 1924-12-03 | 1927-02-08 | Standardtrump Brothers Machine | Circular-knitting machine |
US1907948A (en) * | 1929-07-17 | 1933-05-09 | Arthur G Gage | Single valve well pump |
US1981288A (en) * | 1932-04-19 | 1934-11-20 | Alfred Barstow | Well pumping apparatus |
US2342855A (en) * | 1941-04-18 | 1944-02-29 | Wilson E Green | Gas operated pump for oil wells and the like |
GB631521A (en) * | 1945-11-05 | 1949-11-04 | Richard Harland Dickinson | Improvements in or relating to pumps |
US2817298A (en) * | 1955-07-11 | 1957-12-24 | Axelson Mfg Company | Well pump |
US2949857A (en) * | 1956-07-19 | 1960-08-23 | Kobe Inc | Fluid operated pump with separate engine valve |
NL223482A (fr) * | 1956-12-31 | |||
US2942552A (en) * | 1957-08-05 | 1960-06-28 | Newell E Wayt | Well pumping apparatus |
CA1041371A (fr) * | 1975-10-15 | 1978-10-31 | Arthur P. Bentley | Pompe a tube unique fonctionnant par ondes sonores |
US4026661A (en) | 1976-01-29 | 1977-05-31 | Roeder George K | Hydraulically operated sucker rod pumping system |
US4473340A (en) * | 1981-10-08 | 1984-09-25 | Outboard Marine Corporation | Combined fluid pressure actuated fuel and oil pump |
US4462763A (en) * | 1982-03-24 | 1984-07-31 | Macleod Donald I | Hydraulic pump jack |
ZA836613B (en) * | 1982-09-09 | 1984-04-25 | Donald Ian Guy Macleod | Hydraulically actuated bore and well pump |
FR2545886A1 (fr) * | 1983-05-13 | 1984-11-16 | Mermet Ernest | Pompe de puits comprenant une tige de piston destinee a etre actionnee par une eolienne |
SE510191C2 (sv) * | 1994-06-06 | 1999-04-26 | Asea Brown Boveri | Tryckförstärkare |
US5785500A (en) * | 1996-05-02 | 1998-07-28 | Quality Tubing, Inc. | Well pump having a plunger in contact with well and pump fluid |
US8454325B2 (en) | 2007-01-30 | 2013-06-04 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US20050169776A1 (en) | 2004-01-29 | 2005-08-04 | Mcnichol Richard F. | Hydraulic gravity ram pump |
GB2413600A (en) | 2004-04-30 | 2005-11-02 | Leslie Eric Jordan | Hydraulically powered borehole pump |
US20060000616A1 (en) | 2004-07-02 | 2006-01-05 | Joe Crawford | Hydraulic downhole oil recovery system |
-
2004
- 2004-01-29 US US10/765,979 patent/US20050169776A1/en not_active Abandoned
-
2005
- 2005-01-27 MX MXPA06008420A patent/MXPA06008420A/es active IP Right Grant
- 2005-01-27 EP EP20050706422 patent/EP1714031B1/fr not_active Not-in-force
- 2005-01-27 WO PCT/CA2005/000096 patent/WO2005073555A1/fr active Application Filing
- 2005-01-27 DK DK05706422T patent/DK1714031T3/da active
- 2005-01-27 CA CA 2554856 patent/CA2554856C/fr active Active
- 2005-01-27 RU RU2006130682A patent/RU2362050C2/ru not_active IP Right Cessation
- 2005-01-27 AU AU2005207990A patent/AU2005207990B2/en not_active Ceased
- 2005-01-27 AT AT05706422T patent/ATE451551T1/de not_active IP Right Cessation
- 2005-01-27 JP JP2006549817A patent/JP2007519849A/ja active Pending
- 2005-01-27 DE DE200560018169 patent/DE602005018169D1/de not_active Expired - Fee Related
- 2005-01-27 US US10/587,903 patent/US7967578B2/en active Active
-
2007
- 2007-04-24 HK HK07104319A patent/HK1098186A1/xx not_active IP Right Cessation
-
2011
- 2011-04-05 AU AU2011201523A patent/AU2011201523B2/en not_active Ceased
- 2011-06-27 US US13/169,243 patent/US8535017B2/en not_active Expired - Lifetime
-
2013
- 2013-08-12 US US13/965,009 patent/US8932030B2/en not_active Expired - Lifetime
-
2015
- 2015-01-09 US US14/594,023 patent/US20150125315A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1532231A (en) * | 1923-11-26 | 1925-04-07 | William G Corey | Rodless deep-well pump |
US1616774A (en) * | 1924-09-20 | 1927-02-08 | James A Warren | Pumping mechanism and system |
US2014613A (en) * | 1934-12-12 | 1935-09-17 | John J Ceverha | Apparatus for raising fluids |
US2174114A (en) * | 1935-08-12 | 1939-09-26 | Will August | Deep well pump |
US2376538A (en) * | 1944-11-14 | 1945-05-22 | Rodney J Hardey | Hydraulic pump for liquids |
US2490118A (en) * | 1945-07-23 | 1949-12-06 | Hygroequipments Ltd | Pump |
US3135210A (en) * | 1961-04-27 | 1964-06-02 | Charles L English | Hydraulic pressure boosting device |
US3148629A (en) * | 1963-05-09 | 1964-09-15 | Wayne N Sutliff | Deep well pump for viscous oil |
US4219311A (en) * | 1974-08-29 | 1980-08-26 | Sargent Industries, Inc. | Pump assembly |
US4421463A (en) * | 1981-07-08 | 1983-12-20 | Jeff D. Morgan | Downhole pump |
US4551075A (en) * | 1981-11-02 | 1985-11-05 | Otis Eng Co | Well pump |
US5337565A (en) * | 1990-06-29 | 1994-08-16 | Pi-Patent Gesellschaft Mit Beschraenkter Haftung (Gmbh) | Device for driving a tool movable to and fro in axial direction |
US5118517A (en) * | 1991-07-15 | 1992-06-02 | F&Mp Research And Development Laboratories, Inc. | Method of manufacturing powdered fruit juice using dextran |
US5188517A (en) * | 1992-02-05 | 1993-02-23 | Koster Charles H | Pumping system |
US6193476B1 (en) * | 1999-09-13 | 2001-02-27 | Gerald T. Sweeney | 1½ Piston force pump |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8535017B2 (en) | 2004-01-29 | 2013-09-17 | Richard Frederick McNichol | Hydraulic gravity ramp pump |
US8932030B2 (en) | 2004-01-29 | 2015-01-13 | Mcnichol, Richard Frederick | Hydraulic gravity ram pump |
US9115710B2 (en) | 2004-01-29 | 2015-08-25 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US9261091B2 (en) | 2007-01-30 | 2016-02-16 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US8454325B2 (en) | 2007-01-30 | 2013-06-04 | Richard F. McNichol | Coaxial pumping apparatus with internal power fluid column |
US20080219869A1 (en) * | 2007-01-30 | 2008-09-11 | Norm Fisher | Coaxial pumping apparatus with internal power fluid column |
WO2008128483A2 (fr) | 2007-04-18 | 2008-10-30 | Pavel Simka | Système de pompe à chaleur et procédé pour pomper des liquides |
WO2008128483A3 (fr) * | 2007-04-18 | 2012-03-15 | Pavel Simka | Système de pompe à chaleur et procédé pour pomper des liquides |
CZ307561B6 (cs) * | 2007-04-18 | 2018-12-05 | imka Pavel Ĺ | Topný systém s gravitačním čerpacím zařízením a způsob gravitačního podtlakového čerpání tekutin |
US20130327033A1 (en) * | 2008-04-09 | 2013-12-12 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
EP2435701A4 (fr) * | 2009-05-27 | 2017-05-24 | Impact Technology Systems AS | Appareil utilisant des transitoires de pression pour transporter des fluides |
US10100823B2 (en) | 2009-05-27 | 2018-10-16 | Impact Technology Systems As | Apparatus employing pressure transients for transporting fluids |
DK179347B1 (en) * | 2009-05-27 | 2018-05-14 | Impact Tech Systems As | Apparatus employing pressure transients for transporting fluids |
US9903170B2 (en) | 2010-06-17 | 2018-02-27 | Impact Technology Systems As | Method employing pressure transients in hydrocarbon recovery operations |
US9803442B2 (en) | 2010-06-17 | 2017-10-31 | Impact Technology Systems As | Method employing pressure transients in hydrocarbon recovery operations |
US10006448B2 (en) * | 2010-10-08 | 2018-06-26 | Thermofluidics Limited | Hydraulic ram liquid suction pump apparatus and methods |
US20130302182A1 (en) * | 2010-10-08 | 2013-11-14 | Thomas C.B. Smith | Pumping apparatus and methods |
US9863225B2 (en) | 2011-12-19 | 2018-01-09 | Impact Technology Systems As | Method and system for impact pressure generation |
US10107081B2 (en) | 2011-12-19 | 2018-10-23 | Impact Technology Systems As | Method for recovery of hydrocarbon fluid |
US20180373453A1 (en) * | 2017-06-27 | 2018-12-27 | Western Digital Technologies, Inc. | Methods of using embedded disconnected circuits in magnetic storage media of data storage devices |
US10777225B2 (en) * | 2017-06-27 | 2020-09-15 | Western Digital Technologies, Inc. | Methods of using embedded disconnected circuits in magnetic storage media of data storage devices |
WO2019018565A1 (fr) * | 2017-07-18 | 2019-01-24 | Daniel E. Altman | Système de pompage hydraulique |
US11608824B2 (en) | 2017-07-18 | 2023-03-21 | Richard Frederick McNichol | Hydraulic pumping system |
CN113623197A (zh) * | 2021-09-06 | 2021-11-09 | 谢雄伟 | 一种变频水泵 |
Also Published As
Publication number | Publication date |
---|---|
JP2007519849A (ja) | 2007-07-19 |
US20130323086A1 (en) | 2013-12-05 |
EP1714031A1 (fr) | 2006-10-25 |
EP1714031B1 (fr) | 2009-12-09 |
WO2005073555A1 (fr) | 2005-08-11 |
AU2011201523A1 (en) | 2011-04-28 |
AU2005207990A1 (en) | 2005-08-11 |
RU2362050C2 (ru) | 2009-07-20 |
RU2006130682A (ru) | 2008-03-10 |
DK1714031T3 (da) | 2010-04-06 |
US7967578B2 (en) | 2011-06-28 |
US8932030B2 (en) | 2015-01-13 |
CA2554856A1 (fr) | 2005-08-11 |
US20150125315A1 (en) | 2015-05-07 |
CA2554856C (fr) | 2009-12-15 |
US8535017B2 (en) | 2013-09-17 |
DE602005018169D1 (de) | 2010-01-21 |
ATE451551T1 (de) | 2009-12-15 |
EP1714031A4 (fr) | 2007-04-18 |
AU2011201523B2 (en) | 2011-12-08 |
US20070172364A1 (en) | 2007-07-26 |
AU2005207990B2 (en) | 2011-04-21 |
US20110255997A1 (en) | 2011-10-20 |
MXPA06008420A (es) | 2006-12-14 |
HK1098186A1 (en) | 2007-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8932030B2 (en) | Hydraulic gravity ram pump | |
JP5924551B2 (ja) | 浮力を利用する装置及びそれを使用する方法 | |
CA2299486C (fr) | Pompe a piston d'une force et demie | |
US8226386B2 (en) | Deep force pump for oil wells | |
US20170030043A1 (en) | Hydraulic Hammer | |
US20160186739A1 (en) | Coaxial pumping apparatus with internal power fluid column | |
US20140322035A1 (en) | Drive system for surface hydraulic accumulator | |
US10125583B2 (en) | Borehole reciprocating pump assembly with an air chamber acting as a hydraulic shock absorber for the pumped fluid | |
SU977718A1 (ru) | Глубиннонасосна установка | |
SU1756627A1 (ru) | Скважинный штанговый насос | |
US7314081B2 (en) | Pumping from two levels of a pool of production fluid, and one way valve therefore | |
AU2014201807A1 (en) | A Borehole Pump Assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |