HU9302626D0 - Below gas meter - Google Patents
Below gas meterInfo
- Publication number
- HU9302626D0 HU9302626D0 HU9302626A HU9302626A HU9302626D0 HU 9302626 D0 HU9302626 D0 HU 9302626D0 HU 9302626 A HU9302626 A HU 9302626A HU 9302626 A HU9302626 A HU 9302626A HU 9302626 D0 HU9302626 D0 HU 9302626D0
- Authority
- HU
- Hungary
- Prior art keywords
- gas meter
- below gas
- meter
- gas
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924231291 DE4231291C1 (en) | 1992-09-18 | 1992-09-18 | Bellows type gas meter with parallel motion membrane control - has dual measurement chambers and flow-induced reciprocating bellows action coupled to oscillating shafts for integrating mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
HU9302626D0 true HU9302626D0 (en) | 1993-12-28 |
HUT66526A HUT66526A (en) | 1994-12-28 |
Family
ID=6468285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9302626A HUT66526A (en) | 1992-09-18 | 1993-09-17 | Diafragm gas meter |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4231291C1 (en) |
HU (1) | HUT66526A (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE556502C (en) * | 1932-08-10 | Aeg | Parallel guide for the membrane of dry gas meters | |
DE556613C (en) * | 1929-08-28 | 1932-08-12 | Alfred Hoewing | Moment control for gas meter with two measuring rooms and valves |
DE562343C (en) * | 1930-06-11 | 1932-10-24 | Ernst Ritzki Dipl Ing | Hollow body-like elastic valve plate for gas knife valves |
US2123577A (en) * | 1933-10-18 | 1938-07-12 | Pelich Eduard | Fluid measurement apparatus |
AT170833B (en) * | 1950-08-03 | 1952-03-25 | Kurt Ing Schoepflin | Dry gas meter |
DE1079851B (en) * | 1954-02-02 | 1960-04-14 | Gas Council | Dry gas meter |
DE2402828C3 (en) * | 1973-01-29 | 1978-08-10 | Unitas S.A., Luxemburg | Device for measuring or dosing quantities of liquids or gases |
-
1992
- 1992-09-18 DE DE19924231291 patent/DE4231291C1/en not_active Expired - Lifetime
-
1993
- 1993-09-17 HU HU9302626A patent/HUT66526A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUT66526A (en) | 1994-12-28 |
DE4231291C1 (en) | 1994-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DFA9 | Temporary prot. cancelled due to abandonment |