AP3556A - Human-powered irrigation pump - Google Patents

Human-powered irrigation pump

Info

Publication number
AP3556A
AP3556A AP2012006458A AP2012006458A AP3556A AP 3556 A AP3556 A AP 3556A AP 2012006458 A AP2012006458 A AP 2012006458A AP 2012006458 A AP2012006458 A AP 2012006458A AP 3556 A AP3556 A AP 3556A
Authority
AP
ARIPO
Prior art keywords
human
irrigation pump
powered irrigation
powered
pump
Prior art date
Application number
AP2012006458A
Other languages
English (en)
Other versions
AP2012006458A0 (en
Inventor
Alan Charles Spybey
Martin J Fisher
Simon Maina Mugo
Alex Mureithi Mucheru
Fredrick Obudho
Original Assignee
Kickstart International Inc
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 Kickstart International Inc filed Critical Kickstart International Inc
Publication of AP2012006458A0 publication Critical patent/AP2012006458A0/xx
Application granted granted Critical
Publication of AP3556A publication Critical patent/AP3556A/xx

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
    • F03G5/08—Devices for producing mechanical power from muscle energy other than of endless-walk type for combined actuation by different limbs, e.g. hand and leg
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/903—Treadle operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6086—Assembling or disassembling check valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AP2012006458A 2010-02-10 2011-02-10 Human-powered irrigation pump AP3556A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30307610P 2010-02-10 2010-02-10
PCT/US2011/024350 WO2011100430A2 (en) 2010-02-10 2011-02-10 Human-powered irrigation pump

Publications (2)

Publication Number Publication Date
AP2012006458A0 AP2012006458A0 (en) 2012-10-31
AP3556A true AP3556A (en) 2016-01-18

Family

ID=44368431

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2012006458A AP3556A (en) 2010-02-10 2011-02-10 Human-powered irrigation pump

Country Status (3)

Country Link
US (2) US8770954B2 (xx)
AP (1) AP3556A (xx)
WO (1) WO2011100430A2 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011100430A2 (en) 2010-02-10 2011-08-18 Kickstart International, Inc. Human-powered irrigation pump
WO2013022831A1 (en) * 2011-08-05 2013-02-14 Flow Control Llc. Human powered irrigation diaphragm pump
CN102434427B (zh) * 2011-11-30 2014-12-03 中国人民解放军总后勤部油料研究所 一种双缸双作用脚踏泵
US9334861B2 (en) * 2013-03-13 2016-05-10 Brooklyn Bridge To Cambodia, Inc. Single cylinder treadle pump
DE102014001234B4 (de) * 2014-01-29 2021-07-22 Festo Se & Co. Kg Muskelkraftbetriebene Luftpumpe
KR200478869Y1 (ko) * 2014-07-02 2015-11-24 정철오 주입 및 배출이 가능한 수동식 공기 펌프
CN105736309B (zh) * 2016-02-06 2018-01-12 吉首大学 一种双踏板充气筒
CN110088471B (zh) * 2016-11-14 2021-10-26 可克斯塔特国际股份有限公司 手动操作的泵组件
CN113236520A (zh) * 2021-05-29 2021-08-10 李新亚 轻便高效人力水泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118265A (en) * 1990-11-02 1992-06-02 Bearss James G Liquid pump assembly
US7396218B2 (en) * 2001-05-31 2008-07-08 Kickstart International, Inc. Micro irrigation pump
US20080260550A1 (en) * 2003-11-14 2008-10-23 Kickstart International Deep Well Irrigation Pump
US20080267800A1 (en) * 2004-12-30 2008-10-30 Ecologics Nz Limited Reciprocating Pump

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372888A (en) 1887-11-08 Eoscoe bean
US6596A (en) 1849-07-17 Pump-valve and its arrangement
US339617A (en) 1886-04-13 George p
US149953A (en) 1874-04-21 Improvement in pumps
US413669A (en) 1889-10-29 Attachment for pumps
US205699A (en) 1878-07-02 Improvement in lifting and force pumps
US568800A (en) 1896-10-06 Double-action force-pump
US148809A (en) 1874-03-24 Improvement in pumps
US523240A (en) 1894-07-17 Double-acting pump
US439992A (en) * 1890-11-04 Treadle-pump
US818522A (en) 1902-01-02 1906-04-24 John Cox Treadle-pump.
US724569A (en) 1902-05-17 1903-04-07 Elmer W Gragert Relay-pump.
US767092A (en) 1904-03-08 1904-08-09 Edwin R Walker Pump.
US784593A (en) 1904-07-21 1905-03-14 Edward E Resor Pump.
US909676A (en) 1907-10-26 1909-01-12 George Adam Rockola Pump.
US977823A (en) 1909-08-30 1910-12-06 Harris Air Pump Company Controlling-valve for pumping systems.
US996882A (en) 1910-08-30 1911-07-04 John J Reddy Automobile tire-pump.
US1012917A (en) 1910-09-07 1911-12-26 George Adam Rockola Pump.
US1096463A (en) 1913-10-17 1914-05-12 Frederick M Schorn Pump.
US1236479A (en) * 1916-08-16 1917-08-14 Adolph Peteler Tire-pump.
US1301731A (en) 1917-05-29 1919-04-22 John Muzzy Fluid-elevating means.
US1348058A (en) * 1917-07-02 1920-07-27 Charles Hardy Foot-pump
US1328529A (en) 1919-01-02 1920-01-20 Charles G Lillos Air-pump
US1539556A (en) 1922-07-13 1925-05-26 Deming Co Pump
US1520621A (en) 1924-05-29 1924-12-23 Herbert H Watkins Rectilinear pump
US1600352A (en) 1925-09-10 1926-09-21 Nagy David Seesaw
US1721245A (en) 1927-09-06 1929-07-16 Lester C Black Flexible multistage deep-well pump plunger
US1831379A (en) 1929-05-30 1931-11-10 Creser Alfred Augustus Thomas Inflating apparatus
US1974964A (en) 1933-06-05 1934-09-25 Perey D Lyons Multiple pump for embalming and other purposes
US2074787A (en) 1933-07-03 1937-03-23 Herbst Paul Piston pump for gases and liquids
US2371704A (en) 1943-09-08 1945-03-20 Tyrrell A S Berger Double-action pump
US2651454A (en) 1948-06-21 1953-09-08 Bjurstrom Thure Hjalmar Foot pump
US2633808A (en) 1948-09-25 1953-04-07 Jack C Webber Well swab
US2699152A (en) 1951-03-16 1955-01-11 Russell Carl Dexter Valve mechanism
US2727467A (en) 1951-04-24 1955-12-20 Russell Carl Dexter Sub-surface pumping units
US2699153A (en) 1952-08-29 1955-01-11 Russell Carl Dexter Reversing valve mechanism
US3551012A (en) 1968-12-23 1970-12-29 Wayne N Sutliff Rod shock absorber
US3730651A (en) 1972-01-12 1973-05-01 L Ellis Pump and folding support arrangement therefor
US4178240A (en) 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
GB1541869A (en) * 1976-06-21 1979-03-14 Scholl Uk Ltd Leg exercising apparatus
US4093403A (en) 1976-09-15 1978-06-06 Outboard Marine Corporation Multistage fluid-actuated diaphragm pump with amplified suction capability
US4123204A (en) 1977-01-03 1978-10-31 Scholle Corporation Double-acting, fluid-operated pump having pilot valve control of distributor motor
US4173431A (en) 1977-07-11 1979-11-06 Nu-Watt, Inc. Road vehicle-actuated air compressor and system therefor
ZW1181A1 (en) 1980-01-30 1981-04-01 Das Pumps Pty Pump chamber having a deformable boby
US4354595A (en) * 1980-07-03 1982-10-19 Reynolds Augustus T Apparatus and method for maintaining positional alignment between two spaced-apart points on a moveable member
US4403919A (en) 1981-09-30 1983-09-13 Njuack Oil Pump Corporation Apparatus and method for pumping a liquid from a well
US4688999A (en) 1984-09-24 1987-08-25 Battelle Devepment Corporation Well pump
US4854832A (en) 1987-08-17 1989-08-08 The Aro Corporation Mechanical shift, pneumatic assist pilot valve for diaphragm pump
US4871302A (en) 1988-01-26 1989-10-03 Milam/Clardy, Inc. Apparatus for removing fluid from the ground and method for same
US5000441A (en) 1990-04-25 1991-03-19 Wang Shui Mu Simulated climbing exercise device
CN2074379U (zh) 1990-09-13 1991-04-03 张弄璋 农用水车
CA2077781A1 (en) 1991-09-23 1993-03-24 James W. Bacus Method and apparatus for automated assay of biological specimens
SG45214A1 (en) 1992-03-05 1998-01-16 Joe Santa & Ass Pty Ltd A pump control valve and diaphragm
ES2099309T3 (es) * 1992-04-14 1997-05-16 Ebara Corp Carcasa de bomba hecha de chapa.
SE9201981L (sv) 1992-06-26 1993-12-27 Svante Bahrton Pumpanordning
US5297399A (en) 1992-09-24 1994-03-29 Tieken James B Manually operated refrigerant recovery device
US5346452A (en) 1993-04-01 1994-09-13 Ku Tse Fen Adjustable air resistance system for fitness equipment
US5299994A (en) 1993-05-03 1994-04-05 Ping Chen Retarding device for an exerciser
US5893707A (en) 1994-03-03 1999-04-13 Simmons; John M. Pneumatically shifted reciprocating pump
US5445505A (en) 1994-05-03 1995-08-29 Hung; Michael Manual/pneumatic dual-control oil pump
US5409131A (en) * 1994-08-02 1995-04-25 Phillips; Tangelia D. Coffee lid
US5616005A (en) 1994-11-08 1997-04-01 Regents Of The University Of California Fluid driven recipricating apparatus
DE29505354U1 (de) 1995-03-16 1995-06-22 ABEL GmbH & Co Handels- und Verwaltungsgesellschaft, 21514 Büchen Membrankolbenpumpe
SE503552C2 (sv) 1995-04-27 1996-07-01 Svante Bahrton Dubbelverkande pump
US5634774A (en) 1996-03-01 1997-06-03 Angel; Robert C. Road vehicle-actuated air compressor
DE19616954C2 (de) 1996-04-27 2000-02-10 Heraeus Med Gmbh Absaugpumpe
US5890996A (en) 1996-05-30 1999-04-06 Interactive Performance Monitoring, Inc. Exerciser and physical performance monitoring system
US5651302A (en) 1996-07-11 1997-07-29 Fabco Air, Inc. Actuator pump
KR200153232Y1 (ko) 1996-08-08 1999-08-02 허남종 점액성 액체 이송용 왕복펌프
IT1287150B1 (it) 1996-11-11 1998-08-04 Roberto Siviero Pompa alternativa a valvole coassiali in specie per gommoni e simili con azionamento manuale e motorizzato
GB2333564B (en) 1996-11-21 2000-12-20 Colin Pearson Fluid driven pumps and apparatus employing such pumps
US6832002B2 (en) 1997-02-10 2004-12-14 Definiens Ag Method of iterative segmentation of a digital picture
US5807210A (en) 1997-07-30 1998-09-15 Devlin; C. Tim Teeter-totter exerciser with rotating foot pedals and method of its use
JP2001505822A (ja) * 1997-10-10 2001-05-08 エイエムティー、インタナシャナル、インク トレーバルブ取付け用器具及び方法
US6241643B1 (en) 1998-03-25 2001-06-05 Soren A. Loft Arm exercising device
AUPP382498A0 (en) * 1998-06-02 1998-06-25 Kellogg, James Edward Improvements in or relating to control valves
SE514807C2 (sv) 1998-09-10 2001-04-30 Svante Bahrton Dubbelverkande membranpump för konstant tryck och flöde
US6611833B1 (en) 1999-06-23 2003-08-26 Tissueinformatics, Inc. Methods for profiling and classifying tissue using a database that includes indices representative of a tissue population
US6581011B1 (en) 1999-06-23 2003-06-17 Tissueinformatics, Inc. Online database that includes indices representative of a tissue population
US6341782B1 (en) 2000-03-03 2002-01-29 Surface Technologies Ltd Lubricated seals having micropores
US6706439B2 (en) 2000-12-15 2004-03-16 General Motors Corporation Pressure driven hermetically sealed pump for fuel cell system
DE10125669B4 (de) 2001-05-25 2006-04-27 Hammelmann Maschinenfabrik Gmbh Pumpe, insbesondere Plungerpumpe
WO2002097716A1 (en) 2001-05-29 2002-12-05 Tissueinformatics, Inc. Robust stain detection and quantification for histological specimens based on a physical model for stain absorption
US7146380B2 (en) 2002-10-15 2006-12-05 Definiens Ag Extracting information from input data using a semantic cognition network
US6921353B2 (en) 2003-01-17 2005-07-26 Jin Chen Chuang Stepping exerciser having rotatable foot pedals
US6712739B1 (en) 2003-04-29 2004-03-30 Tsung-Yu Chen Stair climbing exerciser
US7097593B2 (en) 2003-08-11 2006-08-29 Nautilus, Inc. Combination of treadmill and stair climbing machine
US20050136509A1 (en) 2003-09-10 2005-06-23 Bioimagene, Inc. Method and system for quantitatively analyzing biological samples
US20050136549A1 (en) 2003-10-30 2005-06-23 Bioimagene, Inc. Method and system for automatically determining diagnostic saliency of digital images
US6918857B2 (en) 2003-12-05 2005-07-19 Tsung-Yu Chen Exercising stepper
US7048675B1 (en) 2004-06-01 2006-05-23 Hung-Min Liang Fitness equipment with three-dimensional sway structure
US7517306B2 (en) 2004-10-12 2009-04-14 Kickstart International, Inc. Hip pump assembly
US8323003B2 (en) 2005-03-10 2012-12-04 Hydril Usa Manufacturing Llc Pressure driven pumping system
US7828014B2 (en) * 2005-04-20 2010-11-09 Dana Canada Corporation Self-riveting flapper valves
US7222641B2 (en) * 2005-04-20 2007-05-29 Dana Canada Corporation Snap-in flapper valve assembly
US7644732B2 (en) * 2005-04-20 2010-01-12 Dana Canada Corporation Slide-in flapper valves
US7318451B2 (en) * 2005-04-20 2008-01-15 Dana Canada Corporation Flapper valves with spring tabs
US7083549B1 (en) 2005-04-21 2006-08-01 Hsin Lung Accessories Co., Ltd. Stepper fitness machine
AT501944B1 (de) 2005-06-15 2007-06-15 Tissuegnostics Gmbh Verfahren zum segmentieren von leukozyten
US8066264B2 (en) * 2007-11-26 2011-11-29 Sulzer Chemtech Ag Contact tray for a mass transfer column
WO2010051145A1 (en) 2008-10-29 2010-05-06 The Regents Of The University Of California Gamma ray generator
WO2010062256A1 (en) 2008-11-27 2010-06-03 Nanyang Polytechnic Process and system for automatic identification of the larvae of aedes albopictus and aedes aegypti
WO2011100430A2 (en) 2010-02-10 2011-08-18 Kickstart International, Inc. Human-powered irrigation pump
AP2012006593A0 (en) 2010-05-03 2012-12-31 Kickstart Internat Inc Double-acting subteranean pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118265A (en) * 1990-11-02 1992-06-02 Bearss James G Liquid pump assembly
US7396218B2 (en) * 2001-05-31 2008-07-08 Kickstart International, Inc. Micro irrigation pump
US20080260550A1 (en) * 2003-11-14 2008-10-23 Kickstart International Deep Well Irrigation Pump
US20080267800A1 (en) * 2004-12-30 2008-10-30 Ecologics Nz Limited Reciprocating Pump

Also Published As

Publication number Publication date
WO2011100430A2 (en) 2011-08-18
US10100818B2 (en) 2018-10-16
US8770954B2 (en) 2014-07-08
WO2011100430A3 (en) 2012-01-05
US20150122583A1 (en) 2015-05-07
US20110250080A1 (en) 2011-10-13
AP2012006458A0 (en) 2012-10-31

Similar Documents

Publication Publication Date Title
PL2453555T3 (pl) Agregat pompowy
AU332910S (en) Hand water pump
EP3462032C0 (en) PUMP UNIT
EP2530319A4 (en) PUMP
GB201101870D0 (en) Pump
PL2638296T3 (pl) Pompa
EP2554848A4 (en) VACUUM PUMP
EP2762725A4 (en) MICRODIAPHRAGM PUMP
EP2631486A4 (en) VACUUM PUMP
EP2530325A4 (en) PUMP
AP3556A (en) Human-powered irrigation pump
HK1184403A1 (en) Syringe type pump
EP2802776A4 (en) PUMP
EP2631487A4 (en) VACUUM PUMP
GB201113845D0 (en) High pressure pump
EP2589814A4 (en) VACUUM PUMP
EP2628957A4 (en) VACUUM PUMP
EP2397696A4 (en) VANE PUMP
GB2477178B (en) Improved Pump
GB201011524D0 (en) Pump
EP2602487A4 (en) VANE PUMP
PL2573397T3 (pl) Pompa dwumembranowa o centralnym przepływie
EP2604859A4 (en) HIGH PRESSURE PUMP
GB201018887D0 (en) Pump
AP2012006593A0 (en) Double-acting subteranean pump