CN201866285U - 撑开散热式双重密封双闸板闸阀 - Google Patents
撑开散热式双重密封双闸板闸阀 Download PDFInfo
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- CN201866285U CN201866285U CN2010205189093U CN201020518909U CN201866285U CN 201866285 U CN201866285 U CN 201866285U CN 2010205189093 U CN2010205189093 U CN 2010205189093U CN 201020518909 U CN201020518909 U CN 201020518909U CN 201866285 U CN201866285 U CN 201866285U
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- 230000017525 heat dissipation Effects 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims description 24
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205189093U CN201866285U (zh) | 2010-09-02 | 2010-09-02 | 撑开散热式双重密封双闸板闸阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205189093U CN201866285U (zh) | 2010-09-02 | 2010-09-02 | 撑开散热式双重密封双闸板闸阀 |
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| Publication Number | Publication Date |
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| CN201866285U true CN201866285U (zh) | 2011-06-15 |
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| CN2010205189093U Expired - Fee Related CN201866285U (zh) | 2010-09-02 | 2010-09-02 | 撑开散热式双重密封双闸板闸阀 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100728A (zh) * | 2014-08-07 | 2014-10-15 | 郑子叶 | 一种自密封型闸阀 |
| US9666349B2 (en) | 2013-12-11 | 2017-05-30 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
| US9841110B2 (en) | 2013-08-30 | 2017-12-12 | Dayco Ip Holdings, Llc | Sprung gate valves movable by a solenoid actuator |
| US9845899B2 (en) | 2013-05-31 | 2017-12-19 | Dayco Ip Holdings, Llc | Sprung gate valves movable by an actuator |
| US9915370B2 (en) | 2015-08-05 | 2018-03-13 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
| US10221867B2 (en) | 2013-12-10 | 2019-03-05 | Dayco Ip Holdings, Llc | Flow control for aspirators producing vacuum using the venturi effect |
| CN111677897A (zh) * | 2020-07-21 | 2020-09-18 | 洛阳涧光特种装备股份有限公司 | 一种用于平板闸阀的双介质辅助密封技术 |
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2010
- 2010-09-02 CN CN2010205189093U patent/CN201866285U/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9845899B2 (en) | 2013-05-31 | 2017-12-19 | Dayco Ip Holdings, Llc | Sprung gate valves movable by an actuator |
| US10323767B2 (en) | 2013-05-31 | 2019-06-18 | Dayco Ip Holdings, Llc | Sprung gate valves movable by an actuator |
| US11067177B2 (en) | 2013-05-31 | 2021-07-20 | Dayco Ip Holdings, Llc | Sprung gate valves movable by an actuator |
| US9841110B2 (en) | 2013-08-30 | 2017-12-12 | Dayco Ip Holdings, Llc | Sprung gate valves movable by a solenoid actuator |
| US10221867B2 (en) | 2013-12-10 | 2019-03-05 | Dayco Ip Holdings, Llc | Flow control for aspirators producing vacuum using the venturi effect |
| US9666349B2 (en) | 2013-12-11 | 2017-05-30 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
| CN104100728A (zh) * | 2014-08-07 | 2014-10-15 | 郑子叶 | 一种自密封型闸阀 |
| US9915370B2 (en) | 2015-08-05 | 2018-03-13 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
| CN111677897A (zh) * | 2020-07-21 | 2020-09-18 | 洛阳涧光特种装备股份有限公司 | 一种用于平板闸阀的双介质辅助密封技术 |
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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: TANGSHAN WODE METALLURGICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHEJIANG INDUSTRY TRADE VOCATION AND TECHNICAL COLLEGE Effective date: 20130820 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325003 WENZHOU, ZHEJIANG PROVINCE TO: 063000 TANGSHAN, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: 063000 west of Longhua Road, Tangshan City Road, Hebei Province Patentee after: Tangshan Ward Metallurgical Equipment Co., Ltd. Address before: 325003 No. 17 East Road, Wenzhou, Zhejiang Patentee before: Zhejiang Industry Trade Vocation and Technical College |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20160902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |