GB9711225D0 - Drum pumps - Google Patents

Drum pumps

Info

Publication number
GB9711225D0
GB9711225D0 GBGB9711225.4A GB9711225A GB9711225D0 GB 9711225 D0 GB9711225 D0 GB 9711225D0 GB 9711225 A GB9711225 A GB 9711225A GB 9711225 D0 GB9711225 D0 GB 9711225D0
Authority
GB
United Kingdom
Prior art keywords
drum pumps
pumps
drum
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.)
Granted
Application number
GBGB9711225.4A
Other versions
GB2328983A (en
GB2328983B (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.)
NRG DEVELOPMENTS Ltd
Original Assignee
NRG DEVELOPMENTS Ltd
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 NRG DEVELOPMENTS Ltd filed Critical NRG DEVELOPMENTS Ltd
Priority to GB9711225A priority Critical patent/GB2328983B/en
Publication of GB9711225D0 publication Critical patent/GB9711225D0/en
Publication of GB2328983A publication Critical patent/GB2328983A/en
Application granted granted Critical
Publication of GB2328983B publication Critical patent/GB2328983B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0205—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by manually operable pumping apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB9711225A 1997-05-30 1997-05-30 Improvements in pumps Expired - Fee Related GB2328983B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9711225A GB2328983B (en) 1997-05-30 1997-05-30 Improvements in pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9711225A GB2328983B (en) 1997-05-30 1997-05-30 Improvements in pumps

Publications (3)

Publication Number Publication Date
GB9711225D0 true GB9711225D0 (en) 1997-07-23
GB2328983A GB2328983A (en) 1999-03-10
GB2328983B GB2328983B (en) 2001-03-28

Family

ID=10813340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9711225A Expired - Fee Related GB2328983B (en) 1997-05-30 1997-05-30 Improvements in pumps

Country Status (1)

Country Link
GB (1) GB2328983B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201711A (en) * 1922-06-22 1923-08-09 Harold Hill Improvements in and relating to football, tyre and similar pumps or inflators
GB233340A (en) * 1924-05-05 1926-03-18 Samga Et Bavox Ets Improvements in actuating mechanism for air pumps or compressors
GB253269A (en) * 1925-04-02 1926-06-17 Harry Leonard Kinnersley Improvements in hand pumps for liquids
GB308011A (en) * 1928-01-12 1929-03-21 Albert Victor Hague Improvements in or relating to gas compressors
GB384268A (en) * 1930-02-20 1932-12-01 Fried Krupp Germaniawerft Ag Improvements in and relating to compressors
GB944656A (en) * 1959-11-27 1963-12-18 Eurgain Jones Improvements in or relating to air pumps
GB2023715B (en) * 1978-06-23 1982-08-11 Cas Ltd Le Drum pump
US4403926A (en) * 1981-02-17 1983-09-13 Witco Chemical Corporation Barrel pump
US4460152A (en) * 1982-12-15 1984-07-17 Philadelphia Gear Corporation Hand pump with automatic lock-out
US5366642A (en) * 1991-04-09 1994-11-22 Kpa, Incorporated Compact water filtration and purification pump
GB9411882D0 (en) * 1994-06-14 1994-08-03 Willis Karl Drum Pumps

Also Published As

Publication number Publication date
GB2328983A (en) 1999-03-10
GB2328983B (en) 2001-03-28

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Legal Events

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

Effective date: 20030530