GB2163220B - Pumps - Google Patents

Pumps

Info

Publication number
GB2163220B
GB2163220B GB08420909A GB8420909A GB2163220B GB 2163220 B GB2163220 B GB 2163220B GB 08420909 A GB08420909 A GB 08420909A GB 8420909 A GB8420909 A GB 8420909A GB 2163220 B GB2163220 B GB 2163220B
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
Application number
GB08420909A
Other versions
GB2163220A (en
GB8420909D0 (en
Inventor
Sing Yau Goh
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.)
Universiti Malaya
Original Assignee
Universiti Malaya
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 Universiti Malaya filed Critical Universiti Malaya
Priority to GB08420909A priority Critical patent/GB2163220B/en
Publication of GB8420909D0 publication Critical patent/GB8420909D0/en
Priority to IN633/MAS/85A priority patent/IN165632B/en
Priority to PH32640A priority patent/PH25261A/en
Priority to EP85305787A priority patent/EP0174750A1/en
Publication of GB2163220A publication Critical patent/GB2163220A/en
Priority to MYPI87000908A priority patent/MY100511A/en
Application granted granted Critical
Publication of GB2163220B publication Critical patent/GB2163220B/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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/127—Disc valves
    • F04B53/128—Annular disc valves
GB08420909A 1984-08-17 1984-08-17 Pumps Expired GB2163220B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB08420909A GB2163220B (en) 1984-08-17 1984-08-17 Pumps
IN633/MAS/85A IN165632B (en) 1984-08-17 1985-08-14
PH32640A PH25261A (en) 1984-08-17 1985-08-14 Pumps
EP85305787A EP0174750A1 (en) 1984-08-17 1985-08-14 Pump
MYPI87000908A MY100511A (en) 1984-08-17 1987-06-27 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08420909A GB2163220B (en) 1984-08-17 1984-08-17 Pumps

Publications (3)

Publication Number Publication Date
GB8420909D0 GB8420909D0 (en) 1984-09-19
GB2163220A GB2163220A (en) 1986-02-19
GB2163220B true GB2163220B (en) 1987-09-09

Family

ID=10565463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08420909A Expired GB2163220B (en) 1984-08-17 1984-08-17 Pumps

Country Status (5)

Country Link
EP (1) EP0174750A1 (en)
GB (1) GB2163220B (en)
IN (1) IN165632B (en)
MY (1) MY100511A (en)
PH (1) PH25261A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940101A1 (en) * 1989-12-04 1991-06-06 Hofmann Joerg MANUAL, DOUBLE-ACTING DOSING AND / OR SPRAYING PUMP
WO1992012346A1 (en) * 1991-01-10 1992-07-23 Mondesh Limited Pumps
CN102878043A (en) * 2012-10-30 2013-01-16 海门市液压件厂有限责任公司 Manual lifting pump for micro-tillage machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR10882E (en) * 1909-10-21 Charles Cuau Balanced cable pump
FR621275A (en) * 1926-09-11 1927-05-09 Steam pump
GB730097A (en) * 1952-04-09 1955-05-18 John B Pillin Ltd Double acting reciprocating pumps
FR1288221A (en) * 1961-02-10 1962-03-24 Tecalemit Societe Pneumatic pump for transferring liquids
GB1479595A (en) * 1974-10-29 1977-07-13 Swindells J Pumps and lubricating devices including pumps
CA1112514A (en) * 1980-03-03 1981-11-17 Germain Belanger Fluid pump

Also Published As

Publication number Publication date
GB2163220A (en) 1986-02-19
MY100511A (en) 1990-10-30
PH25261A (en) 1991-03-27
GB8420909D0 (en) 1984-09-19
IN165632B (en) 1989-11-25
EP0174750A1 (en) 1986-03-19

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Legal Events

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

Effective date: 19940817