CN201050997Y - 一种膜式燃气表 - Google Patents
一种膜式燃气表 Download PDFInfo
- Publication number
- CN201050997Y CN201050997Y CNU2007200405183U CN200720040518U CN201050997Y CN 201050997 Y CN201050997 Y CN 201050997Y CN U2007200405183 U CNU2007200405183 U CN U2007200405183U CN 200720040518 U CN200720040518 U CN 200720040518U CN 201050997 Y CN201050997 Y CN 201050997Y
- Authority
- CN
- China
- Prior art keywords
- output shaft
- counter
- gas meter
- support
- turboshaft
- 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 - Fee Related
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- Measuring Volume Flow (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200405183U CN201050997Y (zh) | 2007-07-03 | 2007-07-03 | 一种膜式燃气表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200405183U CN201050997Y (zh) | 2007-07-03 | 2007-07-03 | 一种膜式燃气表 |
Publications (1)
Publication Number | Publication Date |
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CN201050997Y true CN201050997Y (zh) | 2008-04-23 |
Family
ID=39337487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200405183U Expired - Fee Related CN201050997Y (zh) | 2007-07-03 | 2007-07-03 | 一种膜式燃气表 |
Country Status (1)
Country | Link |
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CN (1) | CN201050997Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471677A (zh) * | 2013-09-29 | 2013-12-25 | 北京双得利科工贸有限责任公司 | 膜式燃气表发信装置 |
CN105509833A (zh) * | 2016-01-11 | 2016-04-20 | 成都秦川科技发展有限公司 | 燃气表轴传动机构 |
CN106595792A (zh) * | 2017-01-16 | 2017-04-26 | 上海真兰仪表科技股份有限公司 | 小型化高精度膜式燃气表 |
-
2007
- 2007-07-03 CN CNU2007200405183U patent/CN201050997Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471677A (zh) * | 2013-09-29 | 2013-12-25 | 北京双得利科工贸有限责任公司 | 膜式燃气表发信装置 |
CN105509833A (zh) * | 2016-01-11 | 2016-04-20 | 成都秦川科技发展有限公司 | 燃气表轴传动机构 |
CN105509833B (zh) * | 2016-01-11 | 2018-08-28 | 成都秦川物联网科技股份有限公司 | 燃气表轴传动机构 |
CN106595792A (zh) * | 2017-01-16 | 2017-04-26 | 上海真兰仪表科技股份有限公司 | 小型化高精度膜式燃气表 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tingyu Group Co., Ltd. Assignor: Pan Tingyu Contract fulfillment period: 2008.8.1 to 2017.7.3 Contract record no.: 2008330001829 Denomination of utility model: Negative pressure method detection device for tightness of diaphragm gas meter valve body Granted publication date: 20080423 License type: Exclusive license Record date: 20081107 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.1 TO 2017.7.3; CHANGE OF CONTRACT Name of requester: TINGYU GROUP CO.,LTD. Effective date: 20081107 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130703 |