GB287143A - Improvements in or relating to rotary liquid meters - Google Patents
Improvements in or relating to rotary liquid metersInfo
- Publication number
- GB287143A GB287143A GB7885/28A GB788528A GB287143A GB 287143 A GB287143 A GB 287143A GB 7885/28 A GB7885/28 A GB 7885/28A GB 788528 A GB788528 A GB 788528A GB 287143 A GB287143 A GB 287143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- web
- disc
- meter
- port
- 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
- G01F3/06—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 members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/08—Rotary-piston or ring-piston meters
Abstract
287,143. Granger, A. E. March 16, 1927, [Convention date]. Fixed-abutment type; balancing moving parts; materials, special; strainers.-The piston 11 of a gyratory piston rotary meter is of U-shape in axial section and the web 33 is recessed to form a balancing space 27 which is open to the pressure in the interior of the piston through holes 28 in the web. The web is formed with a central boss 12 to actuate the arms 13<1> of the counter mechanism and the opening 20 in the piston wall which engages the abutment in the cylindrical chamber is enlarged to form ports 21, 22 opening into the piston interior, Fig 3. The cylindrical working chamber is formed by a disc 7 which carries an inner cylinder and on which an outer cylindrical ring 8 is positioned by a nipple engaging a recess, the whole being covered by the disc 10 carrying the counter mechanism. Liquid enters at the meter inlet 5 and passing through a strainer 16 and port 17 in the disc 7 into the working chamber is discharged through a port 18 in the cylinder 8 to the meter outlet 6. To prevent corrosion of the parts exposed to the liquid may be of ebonite or nickel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR287143X | 1927-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB287143A true GB287143A (en) | 1928-07-26 |
Family
ID=8887356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7885/28A Expired GB287143A (en) | 1927-03-16 | 1928-03-14 | Improvements in or relating to rotary liquid meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB287143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1380817A1 (en) * | 2002-07-09 | 2004-01-14 | Actaris S.A.S. | Volumetric liquid meter with means for evacuation of particles |
-
1928
- 1928-03-14 GB GB7885/28A patent/GB287143A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1380817A1 (en) * | 2002-07-09 | 2004-01-14 | Actaris S.A.S. | Volumetric liquid meter with means for evacuation of particles |
| FR2842296A1 (en) * | 2002-07-09 | 2004-01-16 | Actaris Sas | FLUID VOLUMETRIC COUNTER |
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