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GB2172343B - Methods and apparatus for pumping fluids e.g. hand operated bore-well reciprocating pump - Google Patents

Methods and apparatus for pumping fluids e.g. hand operated bore-well reciprocating pump

Info

Publication number
GB2172343B
GB2172343B GB08605738A GB8605738A GB2172343B GB 2172343 B GB2172343 B GB 2172343B GB 08605738 A GB08605738 A GB 08605738A GB 8605738 A GB8605738 A GB 8605738A GB 2172343 B GB2172343 B GB 2172343B
Authority
GB
United Kingdom
Prior art keywords
methods
reciprocating pump
hand operated
pumping fluids
bore
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
Application number
GB08605738A
Other versions
GB2172343A (en
GB8605738D0 (en
Inventor
Edward George Bullivant
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
Publication of GB8605738D0 publication Critical patent/GB8605738D0/en
Publication of GB2172343A publication Critical patent/GB2172343A/en
Application granted granted Critical
Publication of GB2172343B publication Critical patent/GB2172343B/en
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB08605738A 1985-03-12 1986-03-07 Methods and apparatus for pumping fluids e.g. hand operated bore-well reciprocating pump Expired GB2172343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858506289A GB8506289D0 (en) 1985-03-12 1985-03-12 Apparatus for pumping fluids

Publications (3)

Publication Number Publication Date
GB8605738D0 GB8605738D0 (en) 1986-04-16
GB2172343A GB2172343A (en) 1986-09-17
GB2172343B true GB2172343B (en) 1988-10-19

Family

ID=10575823

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858506289A Pending GB8506289D0 (en) 1985-03-12 1985-03-12 Apparatus for pumping fluids
GB08605738A Expired GB2172343B (en) 1985-03-12 1986-03-07 Methods and apparatus for pumping fluids e.g. hand operated bore-well reciprocating pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858506289A Pending GB8506289D0 (en) 1985-03-12 1985-03-12 Apparatus for pumping fluids

Country Status (1)

Country Link
GB (2) GB8506289D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB403679A (en) * 1932-06-21 1933-12-21 William Ormsby Improvements in or relating to hydraulic apparatus, particularly for vehicle braking systems
NL301823A (en) * 1963-12-13

Also Published As

Publication number Publication date
GB2172343A (en) 1986-09-17
GB8506289D0 (en) 1985-04-11
GB8605738D0 (en) 1986-04-16

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Legal Events

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