GB1061125A - Improvements in syringe-like liquid measuring apparatus - Google Patents
Improvements in syringe-like liquid measuring apparatusInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130656A (en) * | 1982-11-23 | 1984-06-06 | Nat Res Dev | Dilution devices |
-
1965
- 1965-02-10 GB GB587965A patent/GB1061125A/en not_active Expired
Cited By (1)
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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