GB2377425B - Improvements in or relating to a metering device - Google Patents

Improvements in or relating to a metering device

Info

Publication number
GB2377425B
GB2377425B GB0116813A GB0116813A GB2377425B GB 2377425 B GB2377425 B GB 2377425B GB 0116813 A GB0116813 A GB 0116813A GB 0116813 A GB0116813 A GB 0116813A GB 2377425 B GB2377425 B GB 2377425B
Authority
GB
United Kingdom
Prior art keywords
relating
metering device
metering
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 - Lifetime
Application number
GB0116813A
Other versions
GB2377425A (en
GB0116813D0 (en
Inventor
Laurence Richard Penn
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
Priority to GB0116813A priority Critical patent/GB2377425B/en
Publication of GB0116813D0 publication Critical patent/GB0116813D0/en
Publication of GB2377425A publication Critical patent/GB2377425A/en
Application granted granted Critical
Publication of GB2377425B publication Critical patent/GB2377425B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/36—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rectilinearly-moved slide type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Multiple-Way Valves (AREA)
GB0116813A 2001-07-09 2001-07-09 Improvements in or relating to a metering device Expired - Lifetime GB2377425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0116813A GB2377425B (en) 2001-07-09 2001-07-09 Improvements in or relating to a metering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0116813A GB2377425B (en) 2001-07-09 2001-07-09 Improvements in or relating to a metering device

Publications (3)

Publication Number Publication Date
GB0116813D0 GB0116813D0 (en) 2001-08-29
GB2377425A GB2377425A (en) 2003-01-15
GB2377425B true GB2377425B (en) 2005-07-27

Family

ID=9918225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0116813A Expired - Lifetime GB2377425B (en) 2001-07-09 2001-07-09 Improvements in or relating to a metering device

Country Status (1)

Country Link
GB (1) GB2377425B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6745838B2 (en) * 2001-09-24 2004-06-08 Richard R. Watson Chemical injection control system and method for multiple wells
GB0314322D0 (en) 2003-06-19 2003-07-23 Penn Laurence R Improvements in or relating to a metering device
GB2415950B (en) * 2004-07-07 2008-01-30 Laurence Richard Penn Improvements in or relating to a dispensing arrangement
GB2415949A (en) * 2004-07-07 2006-01-11 Laurence Richard Penn Dispensing apparatus with variable flow rate
GB2415951B (en) * 2004-07-07 2008-01-30 Failsafe Metering Internat Ltd Improvements in or relating to a metering arrangement and a method of monitoring a metering arrangement
CA2703957A1 (en) * 2007-10-26 2009-04-30 Johnson & Johnson Vision Care, Inc. Apparatus to deliver small amounts of fluids and method of using the same
US8534505B2 (en) * 2008-09-15 2013-09-17 Nordson Corporation Liquid material dispenser
GB201202581D0 (en) 2012-02-15 2012-03-28 Dashstream Ltd Method and apparatus for oil and gas operations
SG10201608969PA (en) 2012-04-26 2016-12-29 Ian Donald Oilfield apparatus and methods of use
SG10201608970SA (en) 2012-04-26 2016-12-29 Ian Donald Oilfield apparatus and methods of use
MY174927A (en) 2014-12-15 2020-05-22 Enpro Subsea Ltd Apparatus, systems and methods for oil and gas operations
GB201506266D0 (en) 2015-04-13 2015-05-27 Enpro Subsea Ltd Apparatus, systems and methods for oil and gas operations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055084A (en) * 1976-07-08 1977-10-25 Hans Wilde Liquid flow meter construction
GB1509609A (en) * 1974-08-30 1978-05-04 Schmiergeraetewerk Saxonia Veb Dosing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509609A (en) * 1974-08-30 1978-05-04 Schmiergeraetewerk Saxonia Veb Dosing device
US4055084A (en) * 1976-07-08 1977-10-25 Hans Wilde Liquid flow meter construction

Also Published As

Publication number Publication date
GB2377425A (en) 2003-01-15
GB0116813D0 (en) 2001-08-29

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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)
PE20 Patent expired after termination of 20 years

Expiry date: 20210708