SE9900676L - Förträngningspump - Google Patents
FörträngningspumpInfo
- Publication number
- SE9900676L SE9900676L SE9900676A SE9900676A SE9900676L SE 9900676 L SE9900676 L SE 9900676L SE 9900676 A SE9900676 A SE 9900676A SE 9900676 A SE9900676 A SE 9900676A SE 9900676 L SE9900676 L SE 9900676L
- Authority
- SE
- Sweden
- Prior art keywords
- displacement member
- pump
- pump chamber
- movement
- inlet
- Prior art date
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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900676A SE521029C2 (sv) | 1999-02-25 | 1999-02-25 | Förträngningspump |
KR1020017010878A KR20010102403A (ko) | 1999-02-25 | 2000-02-25 | 용적식 펌프 |
CN00804141A CN1113167C (zh) | 1999-02-25 | 2000-02-25 | 正排量泵 |
US09/914,347 US6537042B1 (en) | 1999-02-25 | 2000-02-25 | Positive-displacement pump |
PCT/SE2000/000378 WO2000050774A1 (en) | 1999-02-25 | 2000-02-25 | A positive-displacement pump |
EEP200100452A EE04404B1 (et) | 1999-02-25 | 2000-02-25 | Surve-mahtpump |
AU33408/00A AU767984B2 (en) | 1999-02-25 | 2000-02-25 | A positive-displacement pump |
EP00911543A EP1163447A1 (en) | 1999-02-25 | 2000-02-25 | A positive-displacement pump |
BR0008532-4A BR0008532A (pt) | 1999-02-25 | 2000-02-25 | Bomba de deslocamento positivo |
ZA200105870A ZA200105870B (en) | 1999-02-25 | 2001-07-17 | A positive-displacement pump. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900676A SE521029C2 (sv) | 1999-02-25 | 1999-02-25 | Förträngningspump |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9900676D0 SE9900676D0 (sv) | 1999-02-25 |
SE9900676L true SE9900676L (sv) | 2000-08-26 |
SE521029C2 SE521029C2 (sv) | 2003-09-23 |
Family
ID=20414628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9900676A SE521029C2 (sv) | 1999-02-25 | 1999-02-25 | Förträngningspump |
Country Status (10)
Country | Link |
---|---|
US (1) | US6537042B1 (sv) |
EP (1) | EP1163447A1 (sv) |
KR (1) | KR20010102403A (sv) |
CN (1) | CN1113167C (sv) |
AU (1) | AU767984B2 (sv) |
BR (1) | BR0008532A (sv) |
EE (1) | EE04404B1 (sv) |
SE (1) | SE521029C2 (sv) |
WO (1) | WO2000050774A1 (sv) |
ZA (1) | ZA200105870B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2430183C (en) * | 2002-05-28 | 2009-11-10 | Harbison-Fischer, Inc. | Mechanically actuated gas separator for downhole pump |
US20060008371A1 (en) * | 2004-07-12 | 2006-01-12 | Milan Rajic | Fluid lifting system |
KR100732646B1 (ko) * | 2006-04-24 | 2007-06-27 | 주식회사 대왕 이엔씨 | 슬라임 제거를 위한 메커니컬 펌프 |
US8192181B2 (en) | 2009-02-24 | 2012-06-05 | Thompson Pump Company | Double standing valve sucker rod pump |
US20140127036A1 (en) * | 2012-11-02 | 2014-05-08 | Caterpillar Inc. | Plunger with outlet valve assembly for plunger pumps |
US10151182B2 (en) * | 2013-02-22 | 2018-12-11 | Samson Pump Company, Llc | Modular top loading downhole pump with sealable exit valve and valve rod forming aperture |
NL2016835B1 (en) * | 2016-05-26 | 2017-12-13 | Oldenamp B V | Double acting positive displacement fluid pump |
US10132312B1 (en) | 2017-07-26 | 2018-11-20 | Dale Hankins | Superimposed standing valve |
US10519949B1 (en) | 2018-10-26 | 2019-12-31 | Dale Hankins | Superimposed standing valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175512A (en) * | 1963-03-25 | 1965-03-30 | Wayne N Sutliff | Deep well pump for viscous oil |
US3479958A (en) * | 1968-01-18 | 1969-11-25 | United States Steel Corp | Seating arrangement for subsurface pumps |
US4662831A (en) * | 1984-03-05 | 1987-05-05 | Bennett John D | Apparatus for fracturing earth formations while pumping formation fluids |
SE456686B (sv) * | 1987-03-03 | 1988-10-24 | Karl Gustav Hesselmar | Kolvpumpaggregat |
FR2615910A1 (fr) * | 1987-03-09 | 1988-12-02 | Dujmovic Tomislaw | Pompe hydraulique pour les puits et forages de moyenne et grande profondeur |
FR2633672B1 (fr) * | 1988-06-30 | 1994-02-04 | Itrafor | Dispositif pour le pompage de l'eau utilisant une pompe a clapets immergee vers le fond d'un forage |
-
1999
- 1999-02-25 SE SE9900676A patent/SE521029C2/sv not_active IP Right Cessation
-
2000
- 2000-02-25 BR BR0008532-4A patent/BR0008532A/pt not_active IP Right Cessation
- 2000-02-25 US US09/914,347 patent/US6537042B1/en not_active Expired - Fee Related
- 2000-02-25 WO PCT/SE2000/000378 patent/WO2000050774A1/en not_active Application Discontinuation
- 2000-02-25 EE EEP200100452A patent/EE04404B1/xx not_active IP Right Cessation
- 2000-02-25 EP EP00911543A patent/EP1163447A1/en not_active Withdrawn
- 2000-02-25 CN CN00804141A patent/CN1113167C/zh not_active Expired - Fee Related
- 2000-02-25 AU AU33408/00A patent/AU767984B2/en not_active Ceased
- 2000-02-25 KR KR1020017010878A patent/KR20010102403A/ko not_active Application Discontinuation
-
2001
- 2001-07-17 ZA ZA200105870A patent/ZA200105870B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EE200100452A (et) | 2002-12-16 |
BR0008532A (pt) | 2001-11-06 |
ZA200105870B (en) | 2002-09-25 |
US6537042B1 (en) | 2003-03-25 |
AU3340800A (en) | 2000-09-14 |
AU767984B2 (en) | 2003-11-27 |
SE521029C2 (sv) | 2003-09-23 |
WO2000050774A1 (en) | 2000-08-31 |
SE9900676D0 (sv) | 1999-02-25 |
CN1341197A (zh) | 2002-03-20 |
KR20010102403A (ko) | 2001-11-15 |
EP1163447A1 (en) | 2001-12-19 |
CN1113167C (zh) | 2003-07-02 |
EE04404B1 (et) | 2004-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59600973D1 (en) | Rückschlagventillose fluidpumpe | |
CA2479673A1 (en) | Water-powered sump pump | |
EP1308622A3 (en) | Diaphragm pump | |
US4776771A (en) | Metering pump | |
SE9900676D0 (sv) | Förträngningspump | |
ATE457204T1 (de) | Elektronische mikropumpe | |
US3112705A (en) | Two-speed hydraulic pumps | |
AU577841B2 (en) | Blood pump | |
ATE64647T1 (de) | Durch gas angetriebene einfach wirkende pumpe. | |
EP1247980A3 (en) | Double-acting, two-stage pump | |
AU2003273791A1 (en) | A reciprocating liquid pump for delivery of liquid fuel to a domestic burner device | |
EP1150012A3 (en) | Variable displacement swash plate compressor | |
EP1291524A3 (de) | Hydraulisch angetriebene Membranpumpe mit vorgespannter Membran | |
US6499974B2 (en) | Piston pump | |
WO2005008060A3 (en) | On/off switch for liquid additive injection pump | |
ES2026387A6 (es) | Valvula de descarga para un compresor hermetico alternativo. | |
KR101559807B1 (ko) | 공기압축기의 밸브장치 | |
CN112196756B (zh) | 一种摆动放大的压电叠堆双柱塞泵 | |
JP3290804B2 (ja) | 増圧器 | |
CN111005852B (zh) | 一种高度集成的往复式柱塞泵 | |
RU2184282C2 (ru) | Электрогидравлический привод | |
JP2010510422A (ja) | ソレノイド駆動装置を有するダイアフラムポンプ内の能動型逆止弁 | |
SU1270412A2 (ru) | Объемный насос | |
SU1707286A1 (ru) | Вибронасос-вантуз | |
SU1631197A1 (ru) | Объемный насос |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |