GB457600A - Improvements in valve-reversing mechanism for gas-meters - Google Patents
Improvements in valve-reversing mechanism for gas-metersInfo
- Publication number
- GB457600A GB457600A GB17235/36A GB1723536A GB457600A GB 457600 A GB457600 A GB 457600A GB 17235/36 A GB17235/36 A GB 17235/36A GB 1723536 A GB1723536 A GB 1723536A GB 457600 A GB457600 A GB 457600A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- spindle
- reversing mechanism
- snap member
- gas
- 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)
- Measuring Volume Flow (AREA)
Abstract
457,600. Gas meters. PINTSCH AKT.- GES., J., 71, Andreasstrasse, Berlin. June 20, 1936, No. 17235. Convention date, July 15, 1935. Addition to 352,083 and 399,135. [Class 54] In a single diaphragm gas meter having valve reversing mechanism according to Specification 399,135 the stuffing box 12 provided where the spindle 11 operated by the meter diaphragm passes into the chamber containing the valve-reversing mechanism is relieved of the varying load due to the pressure of the spring 7 producing reversal of the valves 6 by providing one snap member 10 on a sleeve 18 which is axially slidable on the spindle 11 and is connected to it by a pin-and-slot connection 20, 19. The lateral pressure imposed by the other snap member 5 arranged on the valve-reversing lever 1 on the snap member 10 is borne by the bearings 16, 17 carrying the spindle 11. The lever 4 to which an end of the spring 7 is attached is connected by a link 15 to an operating arm 14 on the shaft 11. Specification 401,249 also is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE457600X | 1935-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB457600A true GB457600A (en) | 1936-12-01 |
Family
ID=6539329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17235/36A Expired GB457600A (en) | 1935-07-15 | 1936-06-20 | Improvements in valve-reversing mechanism for gas-meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB457600A (en) |
-
1936
- 1936-06-20 GB GB17235/36A patent/GB457600A/en not_active Expired
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