CN202884480U - 一种燃气调压撬站快开头 - Google Patents
一种燃气调压撬站快开头 Download PDFInfo
- Publication number
- CN202884480U CN202884480U CN 201220600747 CN201220600747U CN202884480U CN 202884480 U CN202884480 U CN 202884480U CN 201220600747 CN201220600747 CN 201220600747 CN 201220600747 U CN201220600747 U CN 201220600747U CN 202884480 U CN202884480 U CN 202884480U
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- Prior art keywords
- blind plate
- gas pressure
- pressure regulating
- plate lid
- staving
- 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 - Lifetime
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 10
- 108020004638 Circular DNA Proteins 0.000 claims description 12
- 230000003172 anti-dna Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220600747 CN202884480U (zh) | 2012-11-15 | 2012-11-15 | 一种燃气调压撬站快开头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220600747 CN202884480U (zh) | 2012-11-15 | 2012-11-15 | 一种燃气调压撬站快开头 |
Publications (1)
Publication Number | Publication Date |
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CN202884480U true CN202884480U (zh) | 2013-04-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220600747 Expired - Lifetime CN202884480U (zh) | 2012-11-15 | 2012-11-15 | 一种燃气调压撬站快开头 |
Country Status (1)
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CN (1) | CN202884480U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712759A (zh) * | 2013-12-13 | 2015-06-17 | 兰州凯兰德科技实业有限公司 | 一种高压容器堵头开/闭装置 |
-
2012
- 2012-11-15 CN CN 201220600747 patent/CN202884480U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712759A (zh) * | 2013-12-13 | 2015-06-17 | 兰州凯兰德科技实业有限公司 | 一种高压容器堵头开/闭装置 |
CN104712759B (zh) * | 2013-12-13 | 2017-01-25 | 兰州凯兰德科技实业有限公司 | 一种高压容器堵头开/闭装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Jinping Inventor after: Zhang Jian Inventor after: Liao Hongchun Inventor after: Cao Fei Inventor after: Duan Yuhan Inventor after: Wen Ronghui Inventor after: Feng Jiangmin Inventor before: Zhang Jian Inventor before: Liao Hongchun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIAN LIAO HONGCHUN TO: HAN JINPING ZHANG JIAN LIAO HONGCHUN CAO FEI DUAN YUHAN WEN RONGHUI FENG JIANGMIN |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gas pressure regulating lever station quick-opening end Effective date of registration: 20171106 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT CO.,LTD. Registration number: 2017990001026 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180910 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT CO.,LTD. Registration number: 2017990001026 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gas pressure regulating lever station quick-opening end Effective date of registration: 20180910 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT CO.,LTD. Registration number: 2018990000809 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191113 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT CO.,LTD. Registration number: 2018990000809 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gas pressure regulating lever station quick-opening end Effective date of registration: 20191113 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT CO.,LTD. Registration number: Y2019990000531 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201022 Granted publication date: 20130417 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI HONGYUAN GAS EQUIPMENT Co.,Ltd. Registration number: Y2019990000531 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130417 |
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CX01 | Expiry of patent term |