CN101201071A - 液压式升降回转机构 - Google Patents
液压式升降回转机构 Download PDFInfo
- Publication number
- CN101201071A CN101201071A CNA2007101884902A CN200710188490A CN101201071A CN 101201071 A CN101201071 A CN 101201071A CN A2007101884902 A CNA2007101884902 A CN A2007101884902A CN 200710188490 A CN200710188490 A CN 200710188490A CN 101201071 A CN101201071 A CN 101201071A
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- Prior art keywords
- oil hydraulic
- hydraulic cylinder
- servovalve
- electrically connected
- operational amplifier
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710188490A CN100588843C (zh) | 2007-12-05 | 2007-12-05 | 液压式升降回转机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710188490A CN100588843C (zh) | 2007-12-05 | 2007-12-05 | 液压式升降回转机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101201071A true CN101201071A (zh) | 2008-06-18 |
CN100588843C CN100588843C (zh) | 2010-02-10 |
Family
ID=39516381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710188490A Expired - Fee Related CN100588843C (zh) | 2007-12-05 | 2007-12-05 | 液压式升降回转机构 |
Country Status (1)
Country | Link |
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CN (1) | CN100588843C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533560A (zh) * | 2018-03-30 | 2018-09-14 | 天津市天锻压力机有限公司 | 一种适用于多向模锻压机的复合缸 |
CN108728604A (zh) * | 2018-05-30 | 2018-11-02 | 中冶南方工程技术有限公司 | 液压驱动的副枪旋转装置 |
CN114087119A (zh) * | 2021-10-27 | 2022-02-25 | 赛克思液压科技股份有限公司 | 一种斜轴式高速液压马达的运动机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2171094Y (zh) * | 1993-09-07 | 1994-07-06 | 包头钢铁稀土公司设计院 | 可升降回转式电炉烟尘捕集装置 |
CN2393952Y (zh) * | 1999-10-22 | 2000-08-30 | 宝鸡市工程液压件厂 | 立体液压旋转升降舞台 |
CN2678791Y (zh) * | 2003-11-13 | 2005-02-16 | 中国第二重型机械集团公司 | 轧辊轴承箱拆装机升降台 |
CN2761768Y (zh) * | 2004-12-28 | 2006-03-01 | 张文寿 | 立体式停车场 |
CN201154370Y (zh) * | 2007-11-22 | 2008-11-26 | 中国第一重型机械集团公司 | 铝板热轧机组新型铝锭回转台 |
CN201125900Y (zh) * | 2007-12-05 | 2008-10-01 | 中国重型机械研究院 | 液压式升降回转装置 |
-
2007
- 2007-12-05 CN CN200710188490A patent/CN100588843C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533560A (zh) * | 2018-03-30 | 2018-09-14 | 天津市天锻压力机有限公司 | 一种适用于多向模锻压机的复合缸 |
CN108728604A (zh) * | 2018-05-30 | 2018-11-02 | 中冶南方工程技术有限公司 | 液压驱动的副枪旋转装置 |
CN114087119A (zh) * | 2021-10-27 | 2022-02-25 | 赛克思液压科技股份有限公司 | 一种斜轴式高速液压马达的运动机构 |
Also Published As
Publication number | Publication date |
---|---|
CN100588843C (zh) | 2010-02-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20161205 |