CN101492053B - Ropeway fluid power system for mine - Google Patents
Ropeway fluid power system for mine Download PDFInfo
- Publication number
- CN101492053B CN101492053B CN2009100426836A CN200910042683A CN101492053B CN 101492053 B CN101492053 B CN 101492053B CN 2009100426836 A CN2009100426836 A CN 2009100426836A CN 200910042683 A CN200910042683 A CN 200910042683A CN 101492053 B CN101492053 B CN 101492053B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- oil
- valve
- proof
- explosion
- 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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Links
- 239000012530 fluid Substances 0.000 title claims description 90
- 239000002828 fuel tank Substances 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000004146 energy storage Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 115
- 230000001133 acceleration Effects 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009183 running Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0423—Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100426836A CN101492053B (en) | 2009-02-19 | 2009-02-19 | Ropeway fluid power system for mine |
EA201190102A EA020824B1 (en) | 2009-02-19 | 2009-03-12 | Mine ropeway hydraulic driving system |
PCT/CN2009/000266 WO2010094160A1 (en) | 2009-02-19 | 2009-03-12 | Mine ropeway hydraulic driving system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100426836A CN101492053B (en) | 2009-02-19 | 2009-02-19 | Ropeway fluid power system for mine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101492053A CN101492053A (en) | 2009-07-29 |
CN101492053B true CN101492053B (en) | 2010-12-08 |
Family
ID=40922890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100426836A Active CN101492053B (en) | 2009-02-19 | 2009-02-19 | Ropeway fluid power system for mine |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101492053B (en) |
EA (1) | EA020824B1 (en) |
WO (1) | WO2010094160A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745466A (en) * | 2011-04-19 | 2012-10-24 | 南京六合佳源矿山设备有限公司 | Underground mine scraper conveyor driven by hydraulic motor |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167046B (en) * | 2010-02-27 | 2015-05-20 | 襄樊金鹰轨道车辆有限责任公司 | Hydraulic low-speed walking transmission system |
CN101900148A (en) * | 2010-07-12 | 2010-12-01 | 无锡市长江液压缸厂 | Short-stroke pressure-maintaining high-pressure heavy hydraulic cylinder with high-pressure proximity switches |
CN102225729B (en) * | 2011-03-31 | 2013-01-02 | 三一重型装备有限公司 | Engineering machine and hydraulic control system for cable drum test-bed thereof |
CN102392839A (en) * | 2011-09-06 | 2012-03-28 | 湘潭市恒欣实业有限公司 | Single-power hydraulic station for mineral cableway |
CN102729884A (en) * | 2012-07-19 | 2012-10-17 | 三一重工股份有限公司 | Demountable tanker carrier |
CN103697000B (en) * | 2013-12-03 | 2015-11-04 | 上海中联重科桩工机械有限公司 | Realize the infinite variable speed hydraulic control system of actuator |
CN107044458B (en) * | 2017-04-06 | 2018-09-04 | 湘潭市恒欣实业有限公司 | A kind of ropeway fluid power system using accumulator pressure regulation |
CN108953419B (en) * | 2018-09-25 | 2023-12-01 | 杭叉集团股份有限公司 | Hydraulic braking system |
CN109458365B (en) * | 2018-12-24 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Engineering machinery hydraulic system and engineering machinery |
CN109611385B (en) * | 2019-01-03 | 2023-11-24 | 德阳元亨机械制造有限公司 | Pressure-stabilizing type aircraft skin clamping system and method |
CN110454447A (en) * | 2019-08-29 | 2019-11-15 | 湘潭市恒欣实业有限公司 | A kind of closed type hydraulic system of accumulator speed regulation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2164479Y (en) * | 1993-05-13 | 1994-05-11 | 曹明霖 | Small positioning clamp hydraulic device |
EP1058010A1 (en) * | 1998-12-28 | 2000-12-06 | Hitachi Construction Machinery Co., Ltd. | Hydraulic drive device |
CN1935572A (en) * | 2006-10-10 | 2007-03-28 | 中国矿业大学 | Cableway power-off braker |
CN201162738Y (en) * | 2008-01-09 | 2008-12-10 | 浙江大学 | Energy-saving hydraulic control apparatus of variable rotation speed driving shield blade disc |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200945862Y (en) * | 2006-09-14 | 2007-09-12 | 范建喜 | Mining explosion-proof rail common-track locomotive hydraulic transmission gear |
CN201030859Y (en) * | 2007-04-20 | 2008-03-05 | 肖公平 | Ropeway hydraulic driving device |
-
2009
- 2009-02-19 CN CN2009100426836A patent/CN101492053B/en active Active
- 2009-03-12 WO PCT/CN2009/000266 patent/WO2010094160A1/en active Application Filing
- 2009-03-12 EA EA201190102A patent/EA020824B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2164479Y (en) * | 1993-05-13 | 1994-05-11 | 曹明霖 | Small positioning clamp hydraulic device |
EP1058010A1 (en) * | 1998-12-28 | 2000-12-06 | Hitachi Construction Machinery Co., Ltd. | Hydraulic drive device |
CN1935572A (en) * | 2006-10-10 | 2007-03-28 | 中国矿业大学 | Cableway power-off braker |
CN201162738Y (en) * | 2008-01-09 | 2008-12-10 | 浙江大学 | Energy-saving hydraulic control apparatus of variable rotation speed driving shield blade disc |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745466A (en) * | 2011-04-19 | 2012-10-24 | 南京六合佳源矿山设备有限公司 | Underground mine scraper conveyor driven by hydraulic motor |
CN102745466B (en) * | 2011-04-19 | 2015-06-24 | 南京六合佳源矿山设备有限公司 | Underground mine scraper conveyor driven by hydraulic motor |
Also Published As
Publication number | Publication date |
---|---|
EA201190102A1 (en) | 2013-02-28 |
WO2010094160A1 (en) | 2010-08-26 |
CN101492053A (en) | 2009-07-29 |
EA020824B1 (en) | 2015-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Assignor: Xiao Ping Ping Contract record no.: 2011430000180 Denomination of invention: Ropeway fluid power system for mine Granted publication date: 20101208 License type: Exclusive License Open date: 20090729 Record date: 20110923 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Assignor: Xiao Ping Ping Contract record no.: 2011430000180 Date of cancellation: 20130604 |
|
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 |
Application publication date: 20090729 Assignee: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Assignor: Xiao Ping Ping Contract record no.: 2013430000106 Denomination of invention: Ropeway fluid power system for mine Granted publication date: 20101208 License type: Exclusive License Record date: 20130716 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Assignor: Xiao Ping Ping Contract record no.: 2013430000106 Date of cancellation: 20140520 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee after: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Address before: 411100, room two, unit three, building 601, happy building, Great South Road, Xiangtan, Hunan Patentee before: Xiao Gongping |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee after: Xiangtan Hengxin Industrial Co.,Ltd. Address before: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee before: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |