GB2487770B - Pressure testing pump - Google Patents

Pressure testing pump

Info

Publication number
GB2487770B
GB2487770B GB1101921.3A GB201101921A GB2487770B GB 2487770 B GB2487770 B GB 2487770B GB 201101921 A GB201101921 A GB 201101921A GB 2487770 B GB2487770 B GB 2487770B
Authority
GB
United Kingdom
Prior art keywords
pressure testing
testing pump
pump
pressure
testing
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.)
Active
Application number
GB1101921.3A
Other versions
GB201101921D0 (en
GB2487770A (en
Inventor
Nigel Thompson Alastair
Sutton Ian
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.)
ANT HIRE Ltd
Original Assignee
ANT HIRE 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 ANT HIRE Ltd filed Critical ANT HIRE Ltd
Priority to GB1101921.3A priority Critical patent/GB2487770B/en
Publication of GB201101921D0 publication Critical patent/GB201101921D0/en
Publication of GB2487770A publication Critical patent/GB2487770A/en
Application granted granted Critical
Publication of GB2487770B publication Critical patent/GB2487770B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3263—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a differential pressure detector
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
GB1101921.3A 2011-02-04 2011-02-04 Pressure testing pump Active GB2487770B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1101921.3A GB2487770B (en) 2011-02-04 2011-02-04 Pressure testing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1101921.3A GB2487770B (en) 2011-02-04 2011-02-04 Pressure testing pump

Publications (3)

Publication Number Publication Date
GB201101921D0 GB201101921D0 (en) 2011-03-23
GB2487770A GB2487770A (en) 2012-08-08
GB2487770B true GB2487770B (en) 2017-07-05

Family

ID=43836194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1101921.3A Active GB2487770B (en) 2011-02-04 2011-02-04 Pressure testing pump

Country Status (1)

Country Link
GB (1) GB2487770B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103846729B (en) * 2014-02-28 2016-06-01 中国核工业二三建设有限公司 A kind of refrigerating unit for cooling retaining wall on slope rounding machine cutter
CN110529375A (en) * 2019-07-26 2019-12-03 宁波钱湖石油设备有限公司 It is easy to the reciprocating pump hunted leak

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026439A (en) * 1975-06-18 1977-05-31 Cocks Eric H Precision fluid dispensing and mixing system
GB2059516A (en) * 1979-09-19 1981-04-23 Seeger Corp Two-component Metering Pumps
GB2158591A (en) * 1984-05-11 1985-11-13 Nat Res Dev Durability testing
FR2569779A1 (en) * 1984-08-31 1986-03-07 Lesaint Michel Metering injection device and irrigation installation comprising the application thereof
US4918968A (en) * 1989-07-10 1990-04-24 Hoffman Kenneth L Apparatus and method of detecting leaks in pressurized piping systems
US4993259A (en) * 1989-04-03 1991-02-19 Automotive Products Plc Method and apparatus for testing prefilled hydraulic systems
US5331842A (en) * 1992-08-27 1994-07-26 Smith Fiberglass Products Inc. Cyclical pressure testing apparatus
EP0680561A1 (en) * 1992-05-07 1995-11-08 Berke Joergensen Joergen Dosing arrangement.
DE10219211A1 (en) * 2002-04-29 2003-11-06 Arpe Ag Sissach Leak detection device, especially for use in waste water pipe systems, comprises a piston and cylinder arrangement for applying a constant force to a water filled test chamber formed over the suspect or test pipe length

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026439A (en) * 1975-06-18 1977-05-31 Cocks Eric H Precision fluid dispensing and mixing system
GB2059516A (en) * 1979-09-19 1981-04-23 Seeger Corp Two-component Metering Pumps
GB2158591A (en) * 1984-05-11 1985-11-13 Nat Res Dev Durability testing
FR2569779A1 (en) * 1984-08-31 1986-03-07 Lesaint Michel Metering injection device and irrigation installation comprising the application thereof
US4993259A (en) * 1989-04-03 1991-02-19 Automotive Products Plc Method and apparatus for testing prefilled hydraulic systems
US4918968A (en) * 1989-07-10 1990-04-24 Hoffman Kenneth L Apparatus and method of detecting leaks in pressurized piping systems
EP0680561A1 (en) * 1992-05-07 1995-11-08 Berke Joergensen Joergen Dosing arrangement.
US5331842A (en) * 1992-08-27 1994-07-26 Smith Fiberglass Products Inc. Cyclical pressure testing apparatus
DE10219211A1 (en) * 2002-04-29 2003-11-06 Arpe Ag Sissach Leak detection device, especially for use in waste water pipe systems, comprises a piston and cylinder arrangement for applying a constant force to a water filled test chamber formed over the suspect or test pipe length

Also Published As

Publication number Publication date
GB201101921D0 (en) 2011-03-23
GB2487770A (en) 2012-08-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200806 AND 20200812