GB9725108D0 - Hydraulic ram pump - Google Patents

Hydraulic ram pump

Info

Publication number
GB9725108D0
GB9725108D0 GBGB9725108.6A GB9725108A GB9725108D0 GB 9725108 D0 GB9725108 D0 GB 9725108D0 GB 9725108 A GB9725108 A GB 9725108A GB 9725108 D0 GB9725108 D0 GB 9725108D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic ram
ram pump
pump
hydraulic
ram
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Withdrawn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
GBGB9725108.6A
Other versions
GB2336183A (en
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.)
Perpetua International Corp
Original Assignee
Perpetua International Corp
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 Perpetua International Corp filed Critical Perpetua International Corp
Priority to GB9725108A priority Critical patent/GB2336183A/en
Publication of GB9725108D0 publication Critical patent/GB9725108D0/en
Priority to PCT/GB1998/003549 priority patent/WO1999028634A1/en
Priority to AU12525/99A priority patent/AU1252599A/en
Publication of GB2336183A publication Critical patent/GB2336183A/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Withdrawn legal-status Critical Current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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9725108A 1997-11-28 1997-11-28 Adjustable hydraulic ram pump. Withdrawn GB2336183A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9725108A GB2336183A (en) 1997-11-28 1997-11-28 Adjustable hydraulic ram pump.
PCT/GB1998/003549 WO1999028634A1 (en) 1997-11-28 1998-11-27 Hydraulic ram pump
AU12525/99A AU1252599A (en) 1997-11-28 1998-11-27 Hydraulic ram pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9725108A GB2336183A (en) 1997-11-28 1997-11-28 Adjustable hydraulic ram pump.

Publications (2)

Publication Number Publication Date
GB9725108D0 true GB9725108D0 (en) 1998-01-28
GB2336183A GB2336183A (en) 1999-10-13

Family

ID=10822739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9725108A Withdrawn GB2336183A (en) 1997-11-28 1997-11-28 Adjustable hydraulic ram pump.

Country Status (3)

Country Link
AU (1) AU1252599A (en)
GB (1) GB2336183A (en)
WO (1) WO1999028634A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7021373B2 (en) * 2003-08-01 2006-04-04 William David Hardgrave Downhole hydraulic ram
GB201005685D0 (en) * 2010-04-06 2010-05-19 Selwyn Frederick P Adjustable fluid pressure amplifier
CN107143536B (en) * 2017-06-30 2019-02-05 中国水利水电科学研究院 A kind of waterpower air compressor and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR414007A (en) * 1909-06-08 1910-08-24 Gelly Et Cie Hydraulic shock device for lifting water or any other liquid
GB276485A (en) * 1926-07-20 1927-09-01 Robert Charles Green An improved pulse or waste valve for hydraulic rams
GB391289A (en) * 1932-02-27 1933-04-27 Hubert Vincent Blake Improvements relating to the pulse or waste valves of hydraulic rams for raising water
GB756969A (en) * 1953-12-17 1956-09-12 John Blake Ltd Improvements in or relating to hydraulic rams
GB2086990A (en) * 1980-11-07 1982-05-19 Chou Yuan Chuang Hydraulic Ram Pumps
US4537563A (en) * 1983-04-14 1985-08-27 Katsuhiko Ohki Ram pumps
ES2210510T3 (en) * 1996-04-02 2004-07-01 Frederick Philip Selwyn PRESSURE AMPLIFIER OF A FLUID.

Also Published As

Publication number Publication date
WO1999028634A1 (en) 1999-06-10
GB2336183A (en) 1999-10-13
AU1252599A (en) 1999-06-16

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Legal Events

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