DE220561C - - Google Patents
Info
- Publication number
- DE220561C DE220561C DENDAT220561D DE220561DA DE220561C DE 220561 C DE220561 C DE 220561C DE NDAT220561 D DENDAT220561 D DE NDAT220561D DE 220561D A DE220561D A DE 220561DA DE 220561 C DE220561 C DE 220561C
- Authority
- DE
- Germany
- Prior art keywords
- slide
- measuring chamber
- ceiling
- roof
- chamber housing
- 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.)
- Active
Links
- 238000005192 partition Methods 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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)
- Particle Accelerators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE220561C true DE220561C (enrdf_load_stackoverflow) |
Family
ID=481601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT220561D Active DE220561C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE220561C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707164C1 (en) * | 1987-03-06 | 1988-05-19 | Rombach Gmbh Johann B | Concertina-type gas meter |
-
0
- DE DENDAT220561D patent/DE220561C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707164C1 (en) * | 1987-03-06 | 1988-05-19 | Rombach Gmbh Johann B | Concertina-type gas meter |
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