GB2265185B - Pumps - Google Patents

Pumps

Info

Publication number
GB2265185B
GB2265185B GB9305922A GB9305922A GB2265185B GB 2265185 B GB2265185 B GB 2265185B GB 9305922 A GB9305922 A GB 9305922A GB 9305922 A GB9305922 A GB 9305922A GB 2265185 B GB2265185 B GB 2265185B
Authority
GB
United Kingdom
Prior art keywords
pumps
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.)
Expired - Fee Related
Application number
GB9305922A
Other versions
GB2265185A (en
GB9305922D0 (en
Inventor
George William Worrell
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
Priority claimed from GB929206077A external-priority patent/GB9206077D0/en
Application filed by Individual filed Critical Individual
Priority to GB9305922A priority Critical patent/GB2265185B/en
Publication of GB9305922D0 publication Critical patent/GB9305922D0/en
Publication of GB2265185A publication Critical patent/GB2265185A/en
Application granted granted Critical
Publication of GB2265185B publication Critical patent/GB2265185B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9305922A 1992-03-20 1993-03-22 Pumps Expired - Fee Related GB2265185B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9305922A GB2265185B (en) 1992-03-20 1993-03-22 Pumps

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929206077A GB9206077D0 (en) 1992-03-20 1992-03-20 Pumps
GB929211267A GB9211267D0 (en) 1992-03-20 1992-05-28 Pumps
GB9305922A GB2265185B (en) 1992-03-20 1993-03-22 Pumps

Publications (3)

Publication Number Publication Date
GB9305922D0 GB9305922D0 (en) 1993-05-12
GB2265185A GB2265185A (en) 1993-09-22
GB2265185B true GB2265185B (en) 1995-08-16

Family

ID=27266106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9305922A Expired - Fee Related GB2265185B (en) 1992-03-20 1993-03-22 Pumps

Country Status (1)

Country Link
GB (1) GB2265185B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1153350A2 (en) * 2011-10-28 2012-03-23 Tai Kam Wa Energy collecting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254715A (en) * 1967-12-01 1971-11-24 Shimadzu Corp Centrifugal pumping apparatus
GB1427723A (en) * 1972-03-16 1976-03-10 Micro D Ltd Method and apparatus for pumping fluids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254715A (en) * 1967-12-01 1971-11-24 Shimadzu Corp Centrifugal pumping apparatus
GB1427723A (en) * 1972-03-16 1976-03-10 Micro D Ltd Method and apparatus for pumping fluids

Also Published As

Publication number Publication date
GB2265185A (en) 1993-09-22
GB9305922D0 (en) 1993-05-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970322