GB2190712A - Pump drive apparatus - Google Patents

Pump drive apparatus Download PDF

Info

Publication number
GB2190712A
GB2190712A GB08709961A GB8709961A GB2190712A GB 2190712 A GB2190712 A GB 2190712A GB 08709961 A GB08709961 A GB 08709961A GB 8709961 A GB8709961 A GB 8709961A GB 2190712 A GB2190712 A GB 2190712A
Authority
GB
United Kingdom
Prior art keywords
oil
drive apparatus
pump drive
chambers
oil pressure
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.)
Withdrawn
Application number
GB08709961A
Other languages
English (en)
Other versions
GB8709961D0 (en
Inventor
Takeshi Hoya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8709961D0 publication Critical patent/GB8709961D0/en
Publication of GB2190712A publication Critical patent/GB2190712A/en
Withdrawn legal-status Critical Current

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B9/109—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 plural pumping chambers
    • F04B9/111—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 plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—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 plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Press Drives And Press Lines (AREA)
  • Refuse Collection And Transfer (AREA)
  • Earth Drilling (AREA)
GB08709961A 1986-05-19 1987-04-28 Pump drive apparatus Withdrawn GB2190712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61112486A JPH0635870B2 (ja) 1986-05-19 1986-05-19 圧送装置

Publications (2)

Publication Number Publication Date
GB8709961D0 GB8709961D0 (en) 1987-06-03
GB2190712A true GB2190712A (en) 1987-11-25

Family

ID=14587849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08709961A Withdrawn GB2190712A (en) 1986-05-19 1987-04-28 Pump drive apparatus

Country Status (9)

Country Link
EP (1) EP0247459A1 (ja)
JP (1) JPH0635870B2 (ja)
KR (1) KR870011017A (ja)
CN (1) CN86108797A (ja)
AU (1) AU6661586A (ja)
BR (1) BR8702525A (ja)
ES (1) ES2002561A6 (ja)
GB (1) GB2190712A (ja)
NO (1) NO872074L (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011273A1 (en) * 1995-09-18 1997-03-27 Cecil Andrew De Lautour A fluid pressure driven pumping system
DE102010013108A1 (de) * 2010-03-26 2011-09-29 Promera Gmbh & Co. Kg Doppelmembranpumpe
DE102021125005A1 (de) 2021-09-28 2023-03-30 Lewa Gmbh Membranpumpe mit hydraulischem Antrieb
US20230146011A1 (en) * 2020-11-09 2023-05-11 Pdc Machines Inc. Hydraulic drive for diaphragm compressor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01245812A (ja) * 1988-03-28 1989-10-02 Takeshi Hoya スラリー圧送方法及び装置
JP2671216B2 (ja) * 1988-06-02 1997-10-29 トウフク株式会社 スラリー圧送装置
DE4319803A1 (de) * 1993-06-15 1994-12-22 Ihd Werkzeugmaschinen Handelsg Hydraulische Pumpeneinrichtung
JP2006070821A (ja) * 2004-09-02 2006-03-16 Bay City Service Co Ltd ダイヤフラムポンプ装置
FI127250B (en) * 2016-10-07 2018-02-15 Metener Oy Gas pressure equipment with lubrication system
CN111520305B (zh) * 2020-07-06 2020-10-30 沈阳风正技术发展有限公司 一种油田注水二次增压泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550572A1 (de) * 1966-05-18 1969-07-24 Vaudt Albert William Schaltventil,insbesondere zum hydraulischen Antrieb einer Pumpe
US3669572A (en) * 1970-06-08 1972-06-13 William R King Constant flow pumping system
JPS5429103A (en) * 1977-08-05 1979-03-05 Hoshino Kenzo Pump
JPS578372A (en) * 1980-06-16 1982-01-16 Kenzo Hoshino Pump
DE3105649A1 (de) * 1981-02-17 1982-09-30 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Dosierpumpe
JPS601272U (ja) * 1983-05-27 1985-01-08 小林　稔晴 光線反射盤を付設してなる漁具用浮標

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011273A1 (en) * 1995-09-18 1997-03-27 Cecil Andrew De Lautour A fluid pressure driven pumping system
AU714861B2 (en) * 1995-09-18 2000-01-13 World Wide Systems (NZ) Limited A fluid pressure driven pumping system
DE102010013108A1 (de) * 2010-03-26 2011-09-29 Promera Gmbh & Co. Kg Doppelmembranpumpe
US20230146011A1 (en) * 2020-11-09 2023-05-11 Pdc Machines Inc. Hydraulic drive for diaphragm compressor
US12060875B2 (en) * 2020-11-09 2024-08-13 Pdc Machines Inc. Hydraulic drive for diaphragm compressor
DE102021125005A1 (de) 2021-09-28 2023-03-30 Lewa Gmbh Membranpumpe mit hydraulischem Antrieb

Also Published As

Publication number Publication date
BR8702525A (pt) 1988-02-23
NO872074D0 (no) 1987-05-18
EP0247459A1 (en) 1987-12-02
NO872074L (no) 1987-11-20
GB8709961D0 (en) 1987-06-03
AU6661586A (en) 1987-11-26
CN86108797A (zh) 1987-12-02
KR870011017A (ko) 1987-12-19
JPH0635870B2 (ja) 1994-05-11
JPS62271977A (ja) 1987-11-26
ES2002561A6 (es) 1988-08-16

Similar Documents

Publication Publication Date Title
FI61337B (fi) Hydrauldrivet deplacementpumpsystem
CN101171429B (zh) 自同步液压系统
GB2190712A (en) Pump drive apparatus
IE52001B1 (en) Energy recovery and secondary pump apparatus in reverse osmosis systems and methods of delivering fresh brine to reverse osmosis devices
US3643433A (en) Hydraulic apparatus with interconnected hydraulic units
SU639438A3 (ru) Устройство дл управлени подъемом и опусканием стрелы крана
CN108626186B (zh) 一种用于举升与支撑的纯水液压系统
EP0513360A4 (en) Hydraulic circuit system
US3891352A (en) Liquid-piston type slurry pumping system
US3249053A (en) Control system for hydraulic pumps and intensifiers
US4237688A (en) Hydraulic synchronous driving mechanism
US3775028A (en) Pump unit for water supply
US1955922A (en) Automatic change-over system for hydraulic apparatus
US3435773A (en) Gear pump
GB2052643A (en) Marine steering gear with emergency steering means
NO865149L (no) Trykkmateutstyr.
CN106351887A (zh) 一种液压驱动装置
US3256908A (en) Fluid transport system
AU558099B2 (en) Variable pump capacity control
JPH01305176A (ja) スラリー圧送装置
AU2019352546B2 (en) Pump assembly
US5660530A (en) Pump system for biasing seals of a centrifugal pump
RU2031033C1 (ru) Гидросистема рулевого управления транспортного средства
SU567855A1 (ru) Гидропривод
SU1740802A1 (ru) Электрогидравлический привод

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)