CN103557343B - 一种耐高温耐磨的煤制油特种阀 - Google Patents
一种耐高温耐磨的煤制油特种阀 Download PDFInfo
- Publication number
- CN103557343B CN103557343B CN201310556646.3A CN201310556646A CN103557343B CN 103557343 B CN103557343 B CN 103557343B CN 201310556646 A CN201310556646 A CN 201310556646A CN 103557343 B CN103557343 B CN 103557343B
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- CN
- China
- Prior art keywords
- valve
- containment envelope
- special
- coal liquifaction
- valve body
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310556646.3A CN103557343B (zh) | 2013-11-11 | 2013-11-11 | 一种耐高温耐磨的煤制油特种阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310556646.3A CN103557343B (zh) | 2013-11-11 | 2013-11-11 | 一种耐高温耐磨的煤制油特种阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103557343A CN103557343A (zh) | 2014-02-05 |
CN103557343B true CN103557343B (zh) | 2016-07-06 |
Family
ID=50011666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310556646.3A Active CN103557343B (zh) | 2013-11-11 | 2013-11-11 | 一种耐高温耐磨的煤制油特种阀 |
Country Status (1)
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CN (1) | CN103557343B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669149A (en) * | 1969-07-30 | 1972-06-13 | Robert Julien Joseph Guichon | Direct sluice valve for pipes conveying products at high temperature |
CN201916519U (zh) * | 2011-01-20 | 2011-08-03 | 上海飞球阀门有限公司 | 一种用于恶劣介质条件下的平板闸阀的防护罩结构 |
CN201954026U (zh) * | 2011-01-18 | 2011-08-31 | 上海飞球阀门有限公司 | 一种用于恶劣介质条件下的闸阀阀座密封结构 |
CN203670851U (zh) * | 2013-11-11 | 2014-06-25 | 上海飞球阀门有限公司 | 一种耐高温耐磨的煤制油特种阀 |
-
2013
- 2013-11-11 CN CN201310556646.3A patent/CN103557343B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669149A (en) * | 1969-07-30 | 1972-06-13 | Robert Julien Joseph Guichon | Direct sluice valve for pipes conveying products at high temperature |
CN201954026U (zh) * | 2011-01-18 | 2011-08-31 | 上海飞球阀门有限公司 | 一种用于恶劣介质条件下的闸阀阀座密封结构 |
CN201916519U (zh) * | 2011-01-20 | 2011-08-03 | 上海飞球阀门有限公司 | 一种用于恶劣介质条件下的平板闸阀的防护罩结构 |
CN203670851U (zh) * | 2013-11-11 | 2014-06-25 | 上海飞球阀门有限公司 | 一种耐高温耐磨的煤制油特种阀 |
Also Published As
Publication number | Publication date |
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CN103557343A (zh) | 2014-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Linbo Inventor after: Su Zhengchu Inventor after: Su Yang Inventor after: Su Zhengchao Inventor before: Su Linbo |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161028 Address after: 201707, No. 1, No. 579, new waterway, Qingpu Industrial Park, Qingpu District, Shanghai Patentee after: SHANGHAI FEIQIU TECHNOLOGY (GROUP) CO.,LTD. Address before: 201707, No. 579, new waterway, Qingpu Industrial Development Zone, Qingpu District, Shanghai Patentee before: SHANGHAI FEIQIU VALVE Co.,Ltd. |
|
IP01 | Partial invalidation of patent right |
Commission number: 4W114302 Conclusion of examination: Declare claims 1-4 of invention patent number 201310556646.3 invalid, and maintain the continued validity of the patent on the basis of claim 5 Decision date of declaring invalidation: 20230118 Decision number of declaring invalidation: 60313 Denomination of invention: A Special Coal to Liquid Valve with High Temperature Resistance and Wear Resistance Granted publication date: 20160706 Patentee: SHANGHAI FEIQIU TECHNOLOGY (GROUP) CO.,LTD. |
|
IP01 | Partial invalidation of patent right |