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1. 发明专利

JP6119055B2 流体圧シリンダ有权
公开(公告)号：JP6119055B2
公开(公告)日：2017-04-26
申请号：JP2014552830
申请日：2012-12-20
申请人： Smc株式会社 , Smc株式会社
发明人：洋二高桑 , 洋二高桑
IPC分类号： F15B15/14 , F15B15/17
CPC分类号： F15B15/149 , F15B11/024 , F15B11/064 , F15B15/14 , F15B15/17

2. 发明专利

JP2002008497A HYDRAULIC OPERATING DEVICE 失效
公开(公告)号：JP2002008497A
公开(公告)日：2002-01-11
申请号：JP2000190885
申请日：2000-06-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： KARASAWA TAKEO , NAKAJIMA ATSUYA
IPC分类号： F15B15/17 , F15B11/024 , H01H33/30
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic operating device which is able to keep a contact open subsequently to immediate opening after closing the contact. SOLUTION: This hydraulic operating device comprises, a driver for closing or opening a contact by movement of a differential piston going forward or backward according to change of hydraulic pressure given to the driver, a combined device which makes the differential piston keep its back position using hydraulic pressure given to the combined device when the differential piston takes its back position and a force to move forward is given to the differential piston, and a maintaining device which releases or supplies the hydraulic pressure to the combined device. To close the contact, the hydraulic pressure to the hydraulic operating device is released by the maintaining device. The maintaining device releases the hydraulic pressure to the combined device in a moment when the contact is closed, but always supplies the hydraulic pressure except this moment.

3. 实用新型

JPH0245523Y2 失效
公开(公告)号：JPH0245523Y2
公开(公告)日：1990-12-03
申请号：JP13328481
申请日：1981-09-08
IPC分类号： F15B11/024 , F15B11/02 , F15B11/06 , F15B15/17

4. 实用新型

JPS6246632Y2 失效
公开(公告)号：JPS6246632Y2
公开(公告)日：1987-12-17
申请号：JP13378082
申请日：1982-09-04
IPC分类号： B62K19/36 , F15B15/17

5. 实用新型

JPS62125159U 失效
公开(公告)号：JPS62125159U
公开(公告)日：1987-08-08
申请号：JP1202986
申请日：1986-01-30
IPC分类号： F15B15/14 , E02F3/40 , E02F3/42 , F15B15/17

6. 实用新型

JPS6037444Y2 失效
公开(公告)号：JPS6037444Y2
公开(公告)日：1985-11-08
申请号：JP13945781
申请日：1981-09-18
IPC分类号： F15B15/14 , F15B15/17

7. 实用新型

JPS6026074Y2 失效
公开(公告)号：JPS6026074Y2
公开(公告)日：1985-08-05
申请号：JP442580
申请日：1980-01-18
IPC分类号： F15B13/10 , B66F3/26 , B66F3/43 , F15B15/17 , F15B15/18

8. 实用新型

JPS6013127Y2 失效
公开(公告)号：JPS6013127Y2
公开(公告)日：1985-04-26
申请号：JP8443778
申请日：1978-06-20
IPC分类号： H01H3/24 , F15B11/02 , F15B15/17 , H01H33/30 , H01H33/34

9. 实用新型

JPS5934723Y2 JPS5934723Y2 - 失效
公开(公告)号：JPS5934723Y2
公开(公告)日：1984-09-26
申请号：JP2452979
申请日：1979-02-27
IPC分类号： A01D34/30 , A01D34/03 , F15B11/15 , F15B15/17

10. 发明专利

JPS58191303A Driving unit 失效
标题翻译：驾驶单位
公开(公告)号：JPS58191303A
公开(公告)日：1983-11-08
申请号：JP7273282
申请日：1982-04-30
申请人： Toshiba Corp
发明人： SUGIYAMA AKIRA
IPC分类号： H01H33/30 , F15B11/024 , F15B15/14 , F15B15/17
CPC分类号： F15B15/17
摘要： PURPOSE:To prevent leakage of a liquid due to a vibration and so on and to improve operation efficiency and reliability of a driving unit by forming fitting openings on a cylinder head and a cylinder end and inserting both ends of a pipe into these fitting openings to eliminate bolts. CONSTITUTION:One end of a pipe 42 is inserted into the bottom of one fitting opening 40. Subsequently, a cylinder end 35 is thrust into the lower end portion of a cylinder 33, and a fitting opening 41 of the cylinder end 35 is opposed to the lower end of the pipe 42. After that, the pipe 42 is pulled down, and the lower end of the pipe is thrust into the fitting opening 41. A passage 36 of a cylinder head 34 is connected to the first pressurized chamber 38 in a cylinder 31 through a diverging path 36a, and a passage 37 of the cylinder end 35 is connected to the second pressurized chamber 39. Both passages 36, 37 are connected to each other through the pipe 42. The liquid pressure of an accumulator applied to the passage 36 is applied to the first pressurized chamber 38 through the diverging path 36a and also applied to the second pressurized chamber 39 through the pipe 42 and the passage 37.
摘要翻译：目的：为了防止由于振动等引起的液体泄漏，并且通过在气缸盖和气缸端部上形成配合开口并将管的两端插入到这些装配开口中来提高驱动单元的操作效率和可靠性，消除螺栓。构成：将管42的一端插入一个配件开口40的底部。随后，气缸端部35被推入气缸33的下端部，气缸端部35的嵌合开口41与管42的下端。之后，将管42拉下来，并且管的下端推入装配口41.气缸盖34的通道36连接到第一加压室38 通过发散路径36a的气缸31和气缸端部35的通道37连接到第二加压室39.两个通道36,37通过管42彼此连接。蓄能器的液体压力施加到通道36通过发散路径36a施加到第一加压室38，并且还通过管42和通道37施加到第二加压室39。

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