GB9725108D0 - Hydraulic ram pump - Google Patents
Hydraulic ram pumpInfo
- 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- Withdrawn
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)
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GB9725108A Withdrawn GB2336183A (en) | 1997-11-28 | 1997-11-28 | Adjustable hydraulic ram pump.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)
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)
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 |
AP9801374A0 (en) * | 1996-04-02 | 1998-12-31 | Frederick Philip Selwyn | Fluid pressure amplifier. |
-
1997
- 1997-11-28 GB GB9725108A patent/GB2336183A/en not_active Withdrawn
-
1998
- 1998-11-27 WO PCT/GB1998/003549 patent/WO1999028634A1/en active Application Filing
- 1998-11-27 AU AU12525/99A patent/AU1252599A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2336183A (en) | 1999-10-13 |
WO1999028634A1 (en) | 1999-06-10 |
AU1252599A (en) | 1999-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2330881B (en) | Piston pump | |
EP1030058A4 (en) | Hydraulic pump | |
GB2322912B (en) | Hydraulic cylinder | |
HK1015861A1 (en) | Hydraulic cylinder | |
IL125893A0 (en) | Hydraulic ram pump | |
GB2346419B (en) | Radial-piston hydraulic motor | |
EP0693408A3 (en) | Hydraulic booster | |
GB2333807B (en) | Hydraulic Motor | |
EP1030057A4 (en) | Hydraulic pump or motor | |
GB9725108D0 (en) | Hydraulic ram pump | |
GB2334759B (en) | Hydraulic motor | |
GB9606077D0 (en) | Hydraulic ram booster | |
ZA976898B (en) | Hydraulic ram pump. | |
GB2342405B (en) | Ram pump assembly | |
GB2294733B (en) | Ram pump | |
TW335098U (en) | Improved hydraulic pump | |
GB9600889D0 (en) | An hydraulic pump | |
GB9502063D0 (en) | Hydraulic pump etc | |
EG20823A (en) | Hydraulic ramp pump | |
PL56548Y1 (en) | Hydraulic pump piston | |
PL318732A1 (en) | Hydraulic cylinder | |
PL106645U1 (en) | Hydraulic jack | |
AU130161S (en) | A hydraulic ram water pump | |
PL312405A1 (en) | Backward hydraulic press | |
AUPO751397A0 (en) | An hydraulic pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |