CN205908843U - 一种用于泄压阀的水压缸驱动装置 - Google Patents
一种用于泄压阀的水压缸驱动装置 Download PDFInfo
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- CN205908843U CN205908843U CN201620854275.6U CN201620854275U CN205908843U CN 205908843 U CN205908843 U CN 205908843U CN 201620854275 U CN201620854275 U CN 201620854275U CN 205908843 U CN205908843 U CN 205908843U
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- hydraulic cylinder
- piston
- relief valve
- rocker arm
- drive
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Application Number | Priority Date | Filing Date | Title |
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CN201620854275.6U CN205908843U (zh) | 2016-08-09 | 2016-08-09 | 一种用于泄压阀的水压缸驱动装置 |
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CN201620854275.6U CN205908843U (zh) | 2016-08-09 | 2016-08-09 | 一种用于泄压阀的水压缸驱动装置 |
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CN205908843U true CN205908843U (zh) | 2017-01-25 |
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CN201620854275.6U Active CN205908843U (zh) | 2016-08-09 | 2016-08-09 | 一种用于泄压阀的水压缸驱动装置 |
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CN (1) | CN205908843U (zh) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zhenghong Inventor before: Liu Fengnian |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: Shanghai Guanlong Valve Automation Co. Ltd. Patentee after: Guanlong Valve Machinery Co., Ltd., Shanghai Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: Shanghai Qirong Machinery Automatic Control Co.,Ltd. Patentee before: Guanlong Valve Machinery Co., Ltd., Shanghai |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. |