GB9817929D0 - Gravity pump - Google Patents
Gravity pumpInfo
- Publication number
- GB9817929D0 GB9817929D0 GBGB9817929.4A GB9817929A GB9817929D0 GB 9817929 D0 GB9817929 D0 GB 9817929D0 GB 9817929 A GB9817929 A GB 9817929A GB 9817929 D0 GB9817929 D0 GB 9817929D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gravity pump
- gravity
- pump
- 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.)
- Ceased
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9817929.4A GB9817929D0 (en) | 1998-08-18 | 1998-08-18 | Gravity pump |
GB9825614A GB2340553B (en) | 1998-08-18 | 1998-11-24 | Gravity pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9817929.4A GB9817929D0 (en) | 1998-08-18 | 1998-08-18 | Gravity pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9817929D0 true GB9817929D0 (en) | 1998-10-14 |
Family
ID=10837405
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9817929.4A Ceased GB9817929D0 (en) | 1998-08-18 | 1998-08-18 | Gravity pump |
GB9825614A Expired - Fee Related GB2340553B (en) | 1998-08-18 | 1998-11-24 | Gravity pump |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9825614A Expired - Fee Related GB2340553B (en) | 1998-08-18 | 1998-11-24 | Gravity pump |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9817929D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2388631B (en) * | 2003-08-28 | 2004-05-05 | James Summersell | Method and apparatus for generating electricity |
GB2428746A (en) * | 2005-07-26 | 2007-02-07 | James Ian Johnston | Buoyancy energy converter |
CN101624976B (en) * | 2008-07-11 | 2010-12-15 | 陶善智 | Method for pumping water through combination of road pressure and water buoyance in automobile driving |
CN101629560B (en) * | 2008-07-17 | 2011-06-08 | 陶善智 | Method for pumping water by using pressure on road during running of automobile |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952517A (en) * | 1973-10-03 | 1976-04-27 | Decker Bert J | Buoyant ram motor and pumping system |
US3961479A (en) * | 1973-10-18 | 1976-06-08 | Anderson Ray C | Energy converting hydraulic buoyant motor |
FR2261425A1 (en) * | 1974-02-20 | 1975-09-12 | Pessard Jacques | Machine using tidal energy - reciprocating floater piston with rack and pinion drive,housed in pit |
GB1517643A (en) * | 1976-01-16 | 1978-07-12 | Reid A | Hydraulically-operated machines |
US4173432A (en) * | 1977-04-19 | 1979-11-06 | Vines Dorwin J | Vertical wave air compression device |
GB8305334D0 (en) * | 1983-02-25 | 1983-03-30 | Aur Hydropower Ltd | Water engine |
-
1998
- 1998-08-18 GB GBGB9817929.4A patent/GB9817929D0/en not_active Ceased
- 1998-11-24 GB GB9825614A patent/GB2340553B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2340553A (en) | 2000-02-23 |
GB2340553B (en) | 2000-07-19 |
GB9825614D0 (en) | 1999-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |