CN102027336A - 具有膜和旋转分配驱动装置的气量计 - Google Patents
具有膜和旋转分配驱动装置的气量计 Download PDFInfo
- Publication number
- CN102027336A CN102027336A CN2009801172248A CN200980117224A CN102027336A CN 102027336 A CN102027336 A CN 102027336A CN 2009801172248 A CN2009801172248 A CN 2009801172248A CN 200980117224 A CN200980117224 A CN 200980117224A CN 102027336 A CN102027336 A CN 102027336A
- Authority
- CN
- China
- Prior art keywords
- distribution member
- unidirectional element
- gasometer
- rotation
- bearing
- 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.)
- Granted
Links
Images
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/007—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising means to prevent fraud
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0853067 | 2008-05-13 | ||
FR0853067A FR2931233B1 (fr) | 2008-05-13 | 2008-05-13 | Compteur de gaz a membranes a entrainement de distribution rotatif |
PCT/FR2009/050811 WO2009147334A2 (fr) | 2008-05-13 | 2009-05-04 | Compteur de gaz a membranes a entrainement de distribution rotatif |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102027336A true CN102027336A (zh) | 2011-04-20 |
CN102027336B CN102027336B (zh) | 2012-08-08 |
Family
ID=40114120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801172248A Expired - Fee Related CN102027336B (zh) | 2008-05-13 | 2009-05-04 | 具有膜和旋转分配驱动装置的气量计 |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN102027336B (zh) |
AR (1) | AR071722A1 (zh) |
BR (1) | BRPI0912601A2 (zh) |
CL (1) | CL2009001070A1 (zh) |
FR (1) | FR2931233B1 (zh) |
RU (1) | RU2010150733A (zh) |
WO (1) | WO2009147334A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110462349A (zh) * | 2017-10-11 | 2019-11-15 | 罗美特有限公司 | 带有法兰接头的旋转式气量计 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108955800A (zh) * | 2018-10-16 | 2018-12-07 | 安徽上志智能仪表有限公司 | 一种高灵敏度防倒流智能水表 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR763563A (zh) * | 1934-05-02 | |||
JPH109926A (ja) * | 1996-06-26 | 1998-01-16 | Tokyo Rika Kogyosho:Kk | 流量検知装置 |
CN2674410Y (zh) * | 2004-02-03 | 2005-01-26 | 重庆前卫仪表厂 | 膜式煤气表回转机构 |
CN100362325C (zh) * | 2004-12-15 | 2008-01-16 | 重庆前卫仪表厂 | 旋转阀膜式煤气表的误差调节机构 |
-
2008
- 2008-05-13 FR FR0853067A patent/FR2931233B1/fr active Active
-
2009
- 2009-05-04 RU RU2010150733/28A patent/RU2010150733A/ru not_active Application Discontinuation
- 2009-05-04 BR BRPI0912601A patent/BRPI0912601A2/pt not_active IP Right Cessation
- 2009-05-04 CN CN2009801172248A patent/CN102027336B/zh not_active Expired - Fee Related
- 2009-05-04 WO PCT/FR2009/050811 patent/WO2009147334A2/fr active Application Filing
- 2009-05-04 CL CL2009001070A patent/CL2009001070A1/es unknown
- 2009-05-12 AR ARP090101714A patent/AR071722A1/es unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110462349A (zh) * | 2017-10-11 | 2019-11-15 | 罗美特有限公司 | 带有法兰接头的旋转式气量计 |
Also Published As
Publication number | Publication date |
---|---|
FR2931233B1 (fr) | 2010-05-21 |
CN102027336B (zh) | 2012-08-08 |
RU2010150733A (ru) | 2012-06-20 |
AR071722A1 (es) | 2010-07-07 |
CL2009001070A1 (es) | 2009-08-07 |
FR2931233A1 (fr) | 2009-11-20 |
WO2009147334A3 (fr) | 2010-03-04 |
WO2009147334A2 (fr) | 2009-12-10 |
BRPI0912601A2 (pt) | 2016-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ITRON FRANCE S. A. S. Free format text: FORMER NAME: ACTARIS SAS |
|
CP01 | Change in the name or title of a patent holder |
Address after: French Boulogne Billancourt Patentee after: Itron France SAS Address before: French Boulogne Billancourt Patentee before: Actaris Sas |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: French Lemulinuo Ismail Patentee after: Itron France SAS Address before: French Boulogne Billancourt Patentee before: Itron France SAS |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20150504 |
|
EXPY | Termination of patent right or utility model |