CN201851759U - Pneumatic single-seat bidirectional seal track ball valve - Google Patents
Pneumatic single-seat bidirectional seal track ball valve Download PDFInfo
- Publication number
- CN201851759U CN201851759U CN2010206173459U CN201020617345U CN201851759U CN 201851759 U CN201851759 U CN 201851759U CN 2010206173459 U CN2010206173459 U CN 2010206173459U CN 201020617345 U CN201020617345 U CN 201020617345U CN 201851759 U CN201851759 U CN 201851759U
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- Prior art keywords
- valve
- seat
- track ball
- pneumatic single
- lining
- 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.)
- Expired - Lifetime
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Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206173459U CN201851759U (en) | 2010-11-19 | 2010-11-19 | Pneumatic single-seat bidirectional seal track ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206173459U CN201851759U (en) | 2010-11-19 | 2010-11-19 | Pneumatic single-seat bidirectional seal track ball valve |
Publications (1)
Publication Number | Publication Date |
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CN201851759U true CN201851759U (en) | 2011-06-01 |
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ID=44094150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206173459U Expired - Lifetime CN201851759U (en) | 2010-11-19 | 2010-11-19 | Pneumatic single-seat bidirectional seal track ball valve |
Country Status (1)
Country | Link |
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CN (1) | CN201851759U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494152A (en) * | 2011-12-12 | 2012-06-13 | 徐贻钦 | Control ball valve |
CN103302441A (en) * | 2012-03-09 | 2013-09-18 | 陕西飞机工业(集团)有限公司 | Bushing component and damaged hole repairing method |
CN116697082A (en) * | 2023-08-07 | 2023-09-05 | 艾坦姆流体控制技术(山东)有限公司 | Pneumatic track ball valve with shock resistance function |
-
2010
- 2010-11-19 CN CN2010206173459U patent/CN201851759U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494152A (en) * | 2011-12-12 | 2012-06-13 | 徐贻钦 | Control ball valve |
CN103302441A (en) * | 2012-03-09 | 2013-09-18 | 陕西飞机工业(集团)有限公司 | Bushing component and damaged hole repairing method |
CN116697082A (en) * | 2023-08-07 | 2023-09-05 | 艾坦姆流体控制技术(山东)有限公司 | Pneumatic track ball valve with shock resistance function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHANGZHENG ENGINEERING CO., LTD. Free format text: FORMER NAME: BEIJING AEROSPACE WANYUAN COAL CHEMICAL ENGINEERING TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100176 210 floors, No. 6, Tongji North Road, Beijing economic and Technological Development Zone, room two Patentee after: Aerospace Changzheng Engineering Co.,Ltd. Address before: 100176 210 floors, No. 6, Tongji North Road, Beijing economic and Technological Development Zone, room two Patentee before: Beijing Aerospace Wanyuan Coal Chemical Engineering Technology Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Long Thai Energy Technology Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000716 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20120927 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Xinji Chemical Group Co.,Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000756 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20121015 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinochem Jilin Changshan Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000779 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20121023 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Jincheng Anthracite mining Refco Group Ltd gas Creek oil production company Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000073 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20130306 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Yuxi Yinhe Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000114 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20130326 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yitai Xinjiang Energy Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000145 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20130410 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongwuzhumuqinqi Xin Resources Development Co. Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000399 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20130716 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Jin Hua Yumei coal chemical industry limited liability company Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000122 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20140311 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongolia Yitai Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000736 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20140903 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bo Huayongli chemical inc, Tianjin Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2015990000920 Denomination of utility model: Pneumatic single-seat bidirectional seal track ball valve Granted publication date: 20110601 License type: Common License Record date: 20151105 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
CX01 | Expiry of patent term |