CN201061824Y - 高真空压铸用的真空截止阀 - Google Patents
高真空压铸用的真空截止阀 Download PDFInfo
- Publication number
- CN201061824Y CN201061824Y CNU2007200853404U CN200720085340U CN201061824Y CN 201061824 Y CN201061824 Y CN 201061824Y CN U2007200853404 U CNU2007200853404 U CN U2007200853404U CN 200720085340 U CN200720085340 U CN 200720085340U CN 201061824 Y CN201061824 Y CN 201061824Y
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- Prior art keywords
- lever
- typing
- valve body
- resets
- relay piston
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200853404U CN201061824Y (zh) | 2007-06-21 | 2007-06-21 | 高真空压铸用的真空截止阀 |
Applications Claiming Priority (1)
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CNU2007200853404U CN201061824Y (zh) | 2007-06-21 | 2007-06-21 | 高真空压铸用的真空截止阀 |
Publications (1)
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CN201061824Y true CN201061824Y (zh) | 2008-05-21 |
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CNU2007200853404U Expired - Fee Related CN201061824Y (zh) | 2007-06-21 | 2007-06-21 | 高真空压铸用的真空截止阀 |
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CN (1) | CN201061824Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979917A (zh) * | 2012-11-05 | 2013-03-20 | 华中科技大学 | 一种真空截止阀、液压驱动装置及其构成的抽真空装置 |
CN104827010A (zh) * | 2015-05-26 | 2015-08-12 | 重庆东科模具制造有限公司 | 一种用于压铸模具上的真空抽气阀 |
CN106704619A (zh) * | 2017-02-23 | 2017-05-24 | 广州市型腔模具制造有限公司 | 气动真空阀 |
CN108253181A (zh) * | 2018-01-12 | 2018-07-06 | 江苏远洋阀门智控股份有限公司 | 一种真空截止阀 |
-
2007
- 2007-06-21 CN CNU2007200853404U patent/CN201061824Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979917A (zh) * | 2012-11-05 | 2013-03-20 | 华中科技大学 | 一种真空截止阀、液压驱动装置及其构成的抽真空装置 |
CN102979917B (zh) * | 2012-11-05 | 2015-05-20 | 华中科技大学 | 一种真空截止阀、液压驱动装置及其构成的抽真空装置 |
CN104827010A (zh) * | 2015-05-26 | 2015-08-12 | 重庆东科模具制造有限公司 | 一种用于压铸模具上的真空抽气阀 |
CN106704619A (zh) * | 2017-02-23 | 2017-05-24 | 广州市型腔模具制造有限公司 | 气动真空阀 |
CN108253181A (zh) * | 2018-01-12 | 2018-07-06 | 江苏远洋阀门智控股份有限公司 | 一种真空截止阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gaoyao Hongtai Precision Die Casting Co. Ltd. Assignor: Wuhan Institute of Technology Contract fulfillment period: 2008.6.18 to 2013.11.18 Contract record no.: 2009440000951 Denomination of utility model: Vacuum break valve for high-vacuum die casting Granted publication date: 20080521 License type: Exclusive license Record date: 20090729 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.18 TO 2013.11.18; CHANGE OF CONTRACT Name of requester: GAOYAO HONGTAI PRECISION DIE-CASTING CO., LTD. Effective date: 20090729 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20100621 |