GB2055986B - Liquid metering device - Google Patents

Liquid metering device

Info

Publication number
GB2055986B
GB2055986B GB8024469A GB8024469A GB2055986B GB 2055986 B GB2055986 B GB 2055986B GB 8024469 A GB8024469 A GB 8024469A GB 8024469 A GB8024469 A GB 8024469A GB 2055986 B GB2055986 B GB 2055986B
Authority
GB
United Kingdom
Prior art keywords
metering device
liquid metering
liquid
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
Application number
GB8024469A
Other versions
GB2055986A (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.)
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 GB8024469A priority Critical patent/GB2055986B/en
Publication of GB2055986A publication Critical patent/GB2055986A/en
Application granted granted Critical
Publication of GB2055986B publication Critical patent/GB2055986B/en
Expired 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
    • G01F11/04—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 free-piston type
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Apparatus (AREA)
GB8024469A 1979-07-25 1980-07-25 Liquid metering device Expired GB2055986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8024469A GB2055986B (en) 1979-07-25 1980-07-25 Liquid metering device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7925916 1979-07-25
GB8024469A GB2055986B (en) 1979-07-25 1980-07-25 Liquid metering device

Publications (2)

Publication Number Publication Date
GB2055986A GB2055986A (en) 1981-03-11
GB2055986B true GB2055986B (en) 1983-05-05

Family

ID=26272317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8024469A Expired GB2055986B (en) 1979-07-25 1980-07-25 Liquid metering device

Country Status (1)

Country Link
GB (1) GB2055986B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895919B1 (en) * 2006-01-11 2008-03-14 Pulssar Technologies Sarl PUMPING DEVICE.

Also Published As

Publication number Publication date
GB2055986A (en) 1981-03-11

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Legal Events

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