CN2682259Y - 一种圆球式防回流装置 - Google Patents
一种圆球式防回流装置 Download PDFInfo
- Publication number
- CN2682259Y CN2682259Y CN 03208491 CN03208491U CN2682259Y CN 2682259 Y CN2682259 Y CN 2682259Y CN 03208491 CN03208491 CN 03208491 CN 03208491 U CN03208491 U CN 03208491U CN 2682259 Y CN2682259 Y CN 2682259Y
- Authority
- CN
- China
- Prior art keywords
- fluid
- tubular shell
- middle casing
- spherosome
- enters
- 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.)
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- 239000012530 fluid Substances 0.000 claims abstract description 177
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract 1
- 238000010992 reflux Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- -1 wet goods) Substances 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03208491 CN2682259Y (zh) | 2003-08-27 | 2003-08-27 | 一种圆球式防回流装置 |
HK04100946A HK1062113A2 (en) | 2003-08-27 | 2004-02-12 | A spherical anti-return flow apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03208491 CN2682259Y (zh) | 2003-08-27 | 2003-08-27 | 一种圆球式防回流装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2682259Y true CN2682259Y (zh) | 2005-03-02 |
Family
ID=33426306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03208491 Expired - Fee Related CN2682259Y (zh) | 2003-08-27 | 2003-08-27 | 一种圆球式防回流装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN2682259Y (zh) |
HK (1) | HK1062113A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052490A (zh) * | 2009-11-06 | 2011-05-11 | 通用汽车环球科技运作公司 | 具有止回球导引部的止回球阀组件 |
CN102116386A (zh) * | 2009-12-30 | 2011-07-06 | (株)犀牛 | 溢流阻断安全阀 |
CN102745434A (zh) * | 2011-04-22 | 2012-10-24 | 盐城中油船舶海洋工程科技有限公司 | 液货舱防泄漏装置 |
CN104075016A (zh) * | 2014-06-26 | 2014-10-01 | 无锡市威海达机械制造有限公司 | 高压磁力单向球阀 |
-
2003
- 2003-08-27 CN CN 03208491 patent/CN2682259Y/zh not_active Expired - Fee Related
-
2004
- 2004-02-12 HK HK04100946A patent/HK1062113A2/xx not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052490A (zh) * | 2009-11-06 | 2011-05-11 | 通用汽车环球科技运作公司 | 具有止回球导引部的止回球阀组件 |
CN102116386A (zh) * | 2009-12-30 | 2011-07-06 | (株)犀牛 | 溢流阻断安全阀 |
CN102745434A (zh) * | 2011-04-22 | 2012-10-24 | 盐城中油船舶海洋工程科技有限公司 | 液货舱防泄漏装置 |
CN102745434B (zh) * | 2011-04-22 | 2014-07-09 | 盐城中油船舶海洋工程科技有限公司 | 液货舱防泄漏装置 |
CN104075016A (zh) * | 2014-06-26 | 2014-10-01 | 无锡市威海达机械制造有限公司 | 高压磁力单向球阀 |
CN104075016B (zh) * | 2014-06-26 | 2016-12-07 | 山东省六府能源科技有限公司 | 高压磁力单向球阀 |
Also Published As
Publication number | Publication date |
---|---|
HK1062113A2 (en) | 2004-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TRIUMPH HONG KONG DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG RONGSEN; PATENTEE Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Hongkong Chinese 128 Java Road Java business center room 703, zip code: Patentee after: Triumph Hongkong Development Limited Address before: Hongkong New Territories Ngau Tam Mei Tan Road No. 83 Hawaii Fontana Gardens room A15, zip: Co-patentee before: Huang Zhongji Patentee before: Wing-Sum Cheung |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050302 Termination date: 20100827 |