GB2019008A - Dry Gas Meters - Google Patents
Dry Gas MetersInfo
- Publication number
- GB2019008A GB2019008A GB7903141A GB7903141A GB2019008A GB 2019008 A GB2019008 A GB 2019008A GB 7903141 A GB7903141 A GB 7903141A GB 7903141 A GB7903141 A GB 7903141A GB 2019008 A GB2019008 A GB 2019008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guide
- dry gas
- valve
- gas meters
- ridge
- 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.)
- Granted
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
- G01F3/20—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 flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—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 flexible movable walls, e.g. diaphragms, bellows for gases
- G01F3/222—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 flexible movable walls, e.g. diaphragms, bellows for gases characterised by drive mechanism for valves or membrane index mechanism
- G01F3/223—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 flexible movable walls, e.g. diaphragms, bellows for gases characterised by drive mechanism for valves or membrane index mechanism with adjustment of stroke or timing; Calibration thereof; Testing
Abstract
A dry gas meter has a pair of slide valves 26, 27 driven by respective rotating cylindrical guides 20, 20'. Each guide has a single continuous ridge 30, 30' for instance following a helical path, which is engaged by a notched end 31, 31' on the valve. The guide is rotated through a drive system from the flexible diaphragms (not shown) working in gas chambers. As the guide rotates the valve is moved back and forth according to the configuration on the ridge. The ridges may be replaced by grooves into which a portion of the valves extend. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7903141A GB2019008B (en) | 1978-04-13 | 1979-01-30 | Gas meters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1448478 | 1978-04-13 | ||
GB7903141A GB2019008B (en) | 1978-04-13 | 1979-01-30 | Gas meters |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2019008A true GB2019008A (en) | 1979-10-24 |
GB2019008B GB2019008B (en) | 1982-08-18 |
Family
ID=26250596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7903141A Expired GB2019008B (en) | 1978-04-13 | 1979-01-30 | Gas meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2019008B (en) |
-
1979
- 1979-01-30 GB GB7903141A patent/GB2019008B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2019008B (en) | 1982-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU529142B2 (en) | I.c. engine valve operating mechanism | |
ES529137A0 (en) | A CARTRIDGE TYPE MECHANICAL CLOSING DEVICE, ESPECIALLY INTENDED FOR USE WITH PUMPS WHOSE PUMPING PRODUCT IS ABRASIVE | |
JPS5311456A (en) | Thumb driving mechanism in artificial fingers | |
GB2019008A (en) | Dry Gas Meters | |
GB1515023A (en) | Photometric system | |
JPS52122758A (en) | Diaphgram for pressure regulator and preparation | |
GB2017815A (en) | Metering pump for milk or the like | |
GB1510962A (en) | Vacuum pumps | |
FR2417025A1 (en) | Vibration-free peristaltic pump - has tube flattened in groove between roller tracks, and lateral guides for roller | |
IT7920228A0 (en) | DEVICE FOR ADJUSTING THE FLOW RATE IN A ROTARY PISTON COMPRESSOR. | |
GB1499061A (en) | Rotary positive-displacement fluid machines | |
GB2060070B (en) | Actuating mechanism for fluid pump inlet closure valve | |
GB1510549A (en) | Pumping means for manure | |
IT8026835A0 (en) | REVOLVING VANE MOTOR DRIVEN BY A PRESSURE MEDIA. | |
JPS5786537A (en) | Operation regulator for throttle valve shaft | |
SU804733A1 (en) | Device for continuous treatment of chemical yarn with compressed gas | |
GB2075074A (en) | Device for measuring and controlling the stretch ratio of moving linen | |
GB2012395A (en) | Valve Means | |
JPS57500497A (en) | ||
JPS5558845A (en) | Movable tape guide unit | |
IT8047734A0 (en) | REGULATING DEVICE FOR VARIABLE STROKE OSCILLATING PUMPS | |
JPS53115428A (en) | Guide vane operating system | |
JPS5776354A (en) | Divided rotation device | |
SU720372A1 (en) | Sampler | |
SU464748A1 (en) | Device for intermittent podochi working environment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |