GB1061125A - Improvements in syringe-like liquid measuring apparatus - Google Patents

Improvements in syringe-like liquid measuring apparatus

Info

Publication number
GB1061125A
GB1061125A GB587965A GB587965A GB1061125A GB 1061125 A GB1061125 A GB 1061125A GB 587965 A GB587965 A GB 587965A GB 587965 A GB587965 A GB 587965A GB 1061125 A GB1061125 A GB 1061125A
Authority
GB
United Kingdom
Prior art keywords
piston
syringe
measuring apparatus
feb
liquid measuring
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
GB587965A
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
Priority claimed from AU41302/64A external-priority patent/AU276179B2/en
Application filed by Individual filed Critical Individual
Publication of GB1061125A publication Critical patent/GB1061125A/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
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/14—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

1,061,125. Syringes. A, STRAZDINS. Feb.10, 1965 [Feb. 25, 1964], No.5879/65. Heading F1R. In a syringe having a small piston 4 slidable in the tubular rod 3 of a main piston 2, the piston rods 3, 10 are secured to bosses 8, 11 the outward movements of which are limited by stops 9, 13 on index rods 5, 13 which are held in a selected axial position by locks 6, 14 so that each piston can discharge separately a selected volume. A further piston may be slidably arranged within the rod 10, suitable frictional or other locking means being provided.
GB587965A 1964-02-25 1965-02-10 Improvements in syringe-like liquid measuring apparatus Expired GB1061125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU41302/64A AU276179B2 (en) 1964-02-25 Liquid measuring apparatus

Publications (1)

Publication Number Publication Date
GB1061125A true GB1061125A (en) 1967-03-08

Family

ID=3728693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB587965A Expired GB1061125A (en) 1964-02-25 1965-02-10 Improvements in syringe-like liquid measuring apparatus

Country Status (1)

Country Link
GB (1) GB1061125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130656A (en) * 1982-11-23 1984-06-06 Nat Res Dev Dilution devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130656A (en) * 1982-11-23 1984-06-06 Nat Res Dev Dilution devices

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