CN201285297Y - 内置阀燃气表 - Google Patents
内置阀燃气表 Download PDFInfo
- Publication number
- CN201285297Y CN201285297Y CNU2008200998535U CN200820099853U CN201285297Y CN 201285297 Y CN201285297 Y CN 201285297Y CN U2008200998535 U CNU2008200998535 U CN U2008200998535U CN 200820099853 U CN200820099853 U CN 200820099853U CN 201285297 Y CN201285297 Y CN 201285297Y
- Authority
- CN
- China
- Prior art keywords
- gas meter
- bolt
- taper hole
- flow meter
- hollow bolt
- 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
Links
- 238000005266 casting Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 63
- 239000000567 combustion gas Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200998535U CN201285297Y (zh) | 2008-08-29 | 2008-08-29 | 内置阀燃气表 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200998535U CN201285297Y (zh) | 2008-08-29 | 2008-08-29 | 内置阀燃气表 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285297Y true CN201285297Y (zh) | 2009-08-05 |
Family
ID=40950283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200998535U Expired - Fee Related CN201285297Y (zh) | 2008-08-29 | 2008-08-29 | 内置阀燃气表 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285297Y (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777604A (zh) * | 2012-07-25 | 2012-11-14 | 无锡平盛科技有限公司 | 用于水箱拉丝机的防水装置 |
| WO2015109756A1 (zh) * | 2014-01-24 | 2015-07-30 | 慈溪市三洋电子有限公司 | 一种燃气表扁平线密封组件 |
| CN107606004A (zh) * | 2017-11-14 | 2018-01-19 | 中国重汽集团济南动力有限公司 | 一种用于鼓式制动器总成的磨损报警机构 |
| CN110829316A (zh) * | 2019-11-15 | 2020-02-21 | 中国工程物理研究院总体工程研究所 | 扁平电缆穿舱密封装置 |
-
2008
- 2008-08-29 CN CNU2008200998535U patent/CN201285297Y/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777604A (zh) * | 2012-07-25 | 2012-11-14 | 无锡平盛科技有限公司 | 用于水箱拉丝机的防水装置 |
| CN102777604B (zh) * | 2012-07-25 | 2015-07-29 | 无锡平盛科技有限公司 | 用于水箱拉丝机的防水装置 |
| WO2015109756A1 (zh) * | 2014-01-24 | 2015-07-30 | 慈溪市三洋电子有限公司 | 一种燃气表扁平线密封组件 |
| CN107606004A (zh) * | 2017-11-14 | 2018-01-19 | 中国重汽集团济南动力有限公司 | 一种用于鼓式制动器总成的磨损报警机构 |
| CN110829316A (zh) * | 2019-11-15 | 2020-02-21 | 中国工程物理研究院总体工程研究所 | 扁平电缆穿舱密封装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING QIANWEI INSTRUMENT CO., LTD. Free format text: FORMER NAME: CHONGQING QIANWEI METER FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 401121 Chongqing New District, Mount Huangshan Road, No. 69 Patentee after: Chongqing Qianwei Instrument Co., Ltd. Address before: 400021 three village, Dashi dam, Jiangbei District, Chongqing Patentee before: Chongqing Qianwei Meter Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |