CN101632886A - Filtering device for high-pressure gas pipeline - Google Patents
Filtering device for high-pressure gas pipeline Download PDFInfo
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- CN101632886A CN101632886A CN200910101371A CN200910101371A CN101632886A CN 101632886 A CN101632886 A CN 101632886A CN 200910101371 A CN200910101371 A CN 200910101371A CN 200910101371 A CN200910101371 A CN 200910101371A CN 101632886 A CN101632886 A CN 101632886A
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- skeleton
- filter screen
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- housing
- screen
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- Filtering Of Dispersed Particles In Gases (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101013718A CN101632886B (en) | 2009-07-30 | 2009-07-30 | Filtering device for high-pressure gas pipeline |
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CN2009101013718A CN101632886B (en) | 2009-07-30 | 2009-07-30 | Filtering device for high-pressure gas pipeline |
Publications (2)
Publication Number | Publication Date |
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CN101632886A true CN101632886A (en) | 2010-01-27 |
CN101632886B CN101632886B (en) | 2011-06-15 |
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CN2009101013718A Active CN101632886B (en) | 2009-07-30 | 2009-07-30 | Filtering device for high-pressure gas pipeline |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019117A (en) * | 2010-10-29 | 2011-04-20 | 天津市百顺丰金属制品厂 | Gas filter |
CN104826425A (en) * | 2015-05-08 | 2015-08-12 | 关任 | Dust filtering apparatus |
CN106492549A (en) * | 2016-11-17 | 2017-03-15 | 宁波星箭航天机械有限公司 | Compound pneumatic filter |
CN109296486A (en) * | 2018-10-31 | 2019-02-01 | 沈阳航天新光集团有限公司 | A kind of high pressure resistant light-weighted small flow resistance filter core |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482622A (en) * | 1994-04-18 | 1996-01-09 | General Motors Corporation | Filter for installation in an annular groove |
CN1047953C (en) * | 1996-04-29 | 2000-01-05 | 冶金工业部钢铁研究总院 | Method for manufacturing screen mini-filtering element and its use |
WO2004111384A1 (en) * | 2003-06-17 | 2004-12-23 | Completion Products Pte Ltd | A well screen |
CN201059182Y (en) * | 2007-06-26 | 2008-05-14 | 东营市丰泰石化机械配件有限责任公司 | Multi-purpose stainless composite sieve tube |
CN201482351U (en) * | 2009-07-30 | 2010-05-26 | 宁波星箭航天机械厂 | High-pressure gas pipeline filtering unit |
-
2009
- 2009-07-30 CN CN2009101013718A patent/CN101632886B/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019117A (en) * | 2010-10-29 | 2011-04-20 | 天津市百顺丰金属制品厂 | Gas filter |
CN104826425A (en) * | 2015-05-08 | 2015-08-12 | 关任 | Dust filtering apparatus |
CN104826425B (en) * | 2015-05-08 | 2017-03-08 | 关任 | A kind of dust filter unit |
CN106492549A (en) * | 2016-11-17 | 2017-03-15 | 宁波星箭航天机械有限公司 | Compound pneumatic filter |
CN106492549B (en) * | 2016-11-17 | 2018-09-18 | 宁波星箭航天机械有限公司 | Compound pneumatic filter |
CN109296486A (en) * | 2018-10-31 | 2019-02-01 | 沈阳航天新光集团有限公司 | A kind of high pressure resistant light-weighted small flow resistance filter core |
Also Published As
Publication number | Publication date |
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CN101632886B (en) | 2011-06-15 |
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Legal Events
Date | Code | Title | Description |
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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: NINGBO XINGJIAN SPACE MANUFACTORY INC. Free format text: FORMER NAME: NINGBO XINGJIAN SPACE MANUFACTORY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 315153 Zhejiang city of Ningbo province Yinzhou District Shi Gan Wan Hing Road No. 369 Street Patentee after: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. Address before: 315153 Zhejiang city of Ningbo province Yinzhou District Shi Gan Wan Hing Road No. 369 Street Patentee before: Ningbo Xingjian Space Manufactory |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. Address before: 315153 Zhejiang city of Ningbo province Yinzhou District Shi Gan Wan Hing Road No. 369 Street Patentee before: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 315000 Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee after: Star Arrow Technology Co.,Ltd. Address before: Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee before: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. |