GB802665A - Improvements in and relating to dry gas meters - Google Patents
Improvements in and relating to dry gas metersInfo
- Publication number
- GB802665A GB802665A GB301755A GB301755A GB802665A GB 802665 A GB802665 A GB 802665A GB 301755 A GB301755 A GB 301755A GB 301755 A GB301755 A GB 301755A GB 802665 A GB802665 A GB 802665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- dry gas
- annular portion
- members
- relating
- 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
- G01F3/225—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 constructional features of membranes or by means for improving proper functioning of membranes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
802,665. Gas meters. GAS COUNCIL. Feb. 1, 1955, [Feb. 2, 1954], No. 3017/55. Divided out of 802,664. Drawings to Specification. Class 54. In a dry gas meter with single-acting diaphragms, each diaphragm has a stiffened central portion and a flexible annular portion which is guided by curved annular members situated at its inner and outer edges respectively, the members being disposed on that side of the flexible annular portion which is not exposed to the gas at inlet pressure and being such that in the mid-way position of the diaphragm the flexible annular portion is in the form of a trough with its sides curving outwardly away from each other and resting against the curved annular members. The meter is similar to that described in Specification 802,664.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB301755A GB802665A (en) | 1954-02-02 | 1954-02-02 | Improvements in and relating to dry gas meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB301755A GB802665A (en) | 1954-02-02 | 1954-02-02 | Improvements in and relating to dry gas meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB802665A true GB802665A (en) | 1958-10-08 |
Family
ID=9750385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB301755A Expired GB802665A (en) | 1954-02-02 | 1954-02-02 | Improvements in and relating to dry gas meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB802665A (en) |
-
1954
- 1954-02-02 GB GB301755A patent/GB802665A/en not_active Expired
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