GB421081A - Improvements relating to gas meters - Google Patents
Improvements relating to gas metersInfo
- Publication number
- GB421081A GB421081A GB31352/33A GB3135233A GB421081A GB 421081 A GB421081 A GB 421081A GB 31352/33 A GB31352/33 A GB 31352/33A GB 3135233 A GB3135233 A GB 3135233A GB 421081 A GB421081 A GB 421081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- links
- crank
- valves
- arms
- levers
- 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)
- Radar Systems Or Details Thereof (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
421,081. Gas meters. GOEDECKE, C. E. J., The Hives, Mosley Road, Trafford Park, Manchester. Nov. 10, 1933, No. 31352. Convention date, Nov. 18, 1932. [Class 54] In a gas meter of the type in which the two flag-arms 41, 42, Fig. 1, are connected by links 39, 40 to separate crank-pins on a shaft 34 lying above the plane of movement of the slide valves, the crank pins are connected by links 37, 38 to double-armed levers 29, 30 which operate the slide valves 23, 24 through links 27, 28 moving substantially horizontally throughout their traverse. The arms of the levers 29, 30 are so proportioned that the gas valve movements will be slightly advanced relatively to the movable measuring members so that inaccurate measurement due to varying rates of gas consumption may be avoided as described in Specification 394,794. In another construction shown in Fig. 2, the flag-arms carry bell-crank levers 57, 58, each having one arm connected to a crank pin on the shaft 34 while the other arm is connected directly by a link 52 or indirectly through a reversing lever 62 and a link 63 to the valves 23, 24. The links 52, 53 remain substantially horizontal during the operation of the valves.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE421081X | 1932-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421081A true GB421081A (en) | 1934-12-13 |
Family
ID=6455710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31352/33A Expired GB421081A (en) | 1932-11-18 | 1933-11-10 | Improvements relating to gas meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB421081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589189A (en) * | 1969-08-06 | 1971-06-29 | Singer Co | Reciprocating valve actuating mechanism for diaphragm gas meters |
-
1933
- 1933-11-10 GB GB31352/33A patent/GB421081A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589189A (en) * | 1969-08-06 | 1971-06-29 | Singer Co | Reciprocating valve actuating mechanism for diaphragm gas meters |
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