EP1775468A3 - Ensemble soupape - Google Patents

Ensemble soupape Download PDF

Info

Publication number
EP1775468A3
EP1775468A3 EP06255283A EP06255283A EP1775468A3 EP 1775468 A3 EP1775468 A3 EP 1775468A3 EP 06255283 A EP06255283 A EP 06255283A EP 06255283 A EP06255283 A EP 06255283A EP 1775468 A3 EP1775468 A3 EP 1775468A3
Authority
EP
European Patent Office
Prior art keywords
valve
pump
main body
valve assembly
actuating fluid
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Withdrawn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
EP06255283A
Other languages
German (de)
English (en)
Other versions
EP1775468A2 (fr
Inventor
Eric Swan Stamper
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 EP1775468A2 publication Critical patent/EP1775468A2/fr
Publication of EP1775468A3 publication Critical patent/EP1775468A3/fr
Withdrawn legal-status Critical Current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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
EP06255283A 2005-10-14 2006-10-13 Ensemble soupape Withdrawn EP1775468A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0520879.8A GB0520879D0 (en) 2005-10-14 2005-10-14 A valve assembly

Publications (2)

Publication Number Publication Date
EP1775468A2 EP1775468A2 (fr) 2007-04-18
EP1775468A3 true EP1775468A3 (fr) 2009-03-04

Family

ID=35451727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06255283A Withdrawn EP1775468A3 (fr) 2005-10-14 2006-10-13 Ensemble soupape

Country Status (3)

Country Link
US (1) US20070253847A1 (fr)
EP (1) EP1775468A3 (fr)
GB (1) GB0520879D0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615365B (zh) * 2013-11-26 2015-09-30 浙江理工大学 一种集成阀式气驱液增压泵
US10801493B2 (en) * 2017-12-14 2020-10-13 William E. Howseman, Jr. Positive displacement reciprocating pump assembly for dispensing predeterminedly precise amounts of fluid during both the up and down strokes of the pump piston
NL2021314B1 (en) 2018-07-16 2020-01-24 Noord Jan Reciprocating piston motor, motor-pump assembly and method for driving a pump

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530050A (en) * 1939-06-02 1940-12-04 Byron Jackson Co Improvements in or relating to hydraulically actuated pumps
US3368458A (en) * 1965-10-24 1968-02-13 Lawrence P. Shinaver Hydraulic motor
US3387563A (en) * 1967-03-22 1968-06-11 James F. Williams Chemical injector
US3556689A (en) * 1969-03-05 1971-01-19 Valentine Hechler Pump for proportioning device
US3637328A (en) * 1970-02-26 1972-01-25 Inouye Shokai Kk Slurry-pumping means
GB1420424A (en) * 1973-01-12 1976-01-07 Flow Research Inc High pressure fluid intensifier and method
US4439114A (en) * 1981-03-19 1984-03-27 Kimmell Garman O Pumping system
US4526000A (en) * 1983-10-18 1985-07-02 Mccartney Manufacturing Co., Inc. Pressure intensifier
GB2356432A (en) * 1999-11-18 2001-05-23 Colin Pearson Fluid powered pump with valve control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838946A (en) * 1971-07-12 1974-10-01 Dorr Oliver Inc Air pressure-actuated double-acting diaphragm pump
US4029440A (en) * 1975-08-21 1977-06-14 Flow Industries, Inc. High pressure fluid intensifier and method
GB0520878D0 (en) * 2005-10-14 2005-11-23 Stamper Eric S Improved pump

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530050A (en) * 1939-06-02 1940-12-04 Byron Jackson Co Improvements in or relating to hydraulically actuated pumps
US3368458A (en) * 1965-10-24 1968-02-13 Lawrence P. Shinaver Hydraulic motor
US3387563A (en) * 1967-03-22 1968-06-11 James F. Williams Chemical injector
US3556689A (en) * 1969-03-05 1971-01-19 Valentine Hechler Pump for proportioning device
US3637328A (en) * 1970-02-26 1972-01-25 Inouye Shokai Kk Slurry-pumping means
GB1420424A (en) * 1973-01-12 1976-01-07 Flow Research Inc High pressure fluid intensifier and method
US4439114A (en) * 1981-03-19 1984-03-27 Kimmell Garman O Pumping system
US4526000A (en) * 1983-10-18 1985-07-02 Mccartney Manufacturing Co., Inc. Pressure intensifier
GB2356432A (en) * 1999-11-18 2001-05-23 Colin Pearson Fluid powered pump with valve control

Also Published As

Publication number Publication date
EP1775468A2 (fr) 2007-04-18
US20070253847A1 (en) 2007-11-01
GB0520879D0 (en) 2005-11-23

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