CN203642966U - 临界速度流量计 - Google Patents
临界速度流量计 Download PDFInfo
- Publication number
- CN203642966U CN203642966U CN201320749440.8U CN201320749440U CN203642966U CN 203642966 U CN203642966 U CN 203642966U CN 201320749440 U CN201320749440 U CN 201320749440U CN 203642966 U CN203642966 U CN 203642966U
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- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320749440.8U CN203642966U (zh) | 2013-11-25 | 2013-11-25 | 临界速度流量计 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320749440.8U CN203642966U (zh) | 2013-11-25 | 2013-11-25 | 临界速度流量计 |
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Publication Number | Publication Date |
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CN203642966U true CN203642966U (zh) | 2014-06-11 |
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CN201320749440.8U Expired - Lifetime CN203642966U (zh) | 2013-11-25 | 2013-11-25 | 临界速度流量计 |
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CN (1) | CN203642966U (zh) |
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2013
- 2013-11-25 CN CN201320749440.8U patent/CN203642966U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Southwest Petroleum Engineering Co.,Ltd. Address before: 100027 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sinopec Southwest Petroleum Engineering Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
CX01 | Expiry of patent term |