GB525439A - Improvements in dry gas meters - Google Patents
Improvements in dry gas metersInfo
- Publication number
- GB525439A GB525439A GB572839A GB572839A GB525439A GB 525439 A GB525439 A GB 525439A GB 572839 A GB572839 A GB 572839A GB 572839 A GB572839 A GB 572839A GB 525439 A GB525439 A GB 525439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- dry gas
- gas meters
- dry
- gasmeters
- 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
- G01F3/20—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
525,439. Gasmeters. STEED, R. V. Feb. 21, 1939, No. 5728. [Class 54] The pivoted slide valves 12 of a dry gasmeter are operated by a crank through connecting rods 11 adjustably threaded in sleeves 18 having tangential ends 23 engaging pivot pins 20 projecting below lugs 21 on the valves, the force applied to the valves being substantially in the plane of the valve faces so as to prevent the valves from tilting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB572839A GB525439A (en) | 1939-02-21 | 1939-02-21 | Improvements in dry gas meters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB572839A GB525439A (en) | 1939-02-21 | 1939-02-21 | Improvements in dry gas meters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB525439A true GB525439A (en) | 1940-08-28 |
Family
ID=9801513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB572839A Expired GB525439A (en) | 1939-02-21 | 1939-02-21 | Improvements in dry gas meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB525439A (en) |
-
1939
- 1939-02-21 GB GB572839A patent/GB525439A/en not_active Expired
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