GB9817929D0 - Gravity pump - Google Patents

Gravity pump

Info

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
Application number
GBGB9817929.4A
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
Priority to GBGB9817929.4A priority Critical patent/GB9817929D0/en
Publication of GB9817929D0 publication Critical patent/GB9817929D0/en
Priority to GB9825614A priority patent/GB2340553B/en
Ceased legal-status Critical Current

Links

GBGB9817929.4A 1998-08-18 1998-08-18 Gravity pump Ceased GB9817929D0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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)