CN103434964B - Manned air winch controls gas circuit - Google Patents
Manned air winch controls gas circuit Download PDFInfo
- Publication number
- CN103434964B CN103434964B CN201310437767.6A CN201310437767A CN103434964B CN 103434964 B CN103434964 B CN 103434964B CN 201310437767 A CN201310437767 A CN 201310437767A CN 103434964 B CN103434964 B CN 103434964B
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- CN
- China
- Prior art keywords
- gas circuit
- valve
- protection gas
- winch
- pneumatic valve
- 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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- 238000003860 storage Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310437767.6A CN103434964B (en) | 2013-09-24 | 2013-09-24 | Manned air winch controls gas circuit |
Applications Claiming Priority (1)
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CN201310437767.6A CN103434964B (en) | 2013-09-24 | 2013-09-24 | Manned air winch controls gas circuit |
Publications (2)
Publication Number | Publication Date |
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CN103434964A CN103434964A (en) | 2013-12-11 |
CN103434964B true CN103434964B (en) | 2016-04-06 |
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Family Applications (1)
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CN201310437767.6A Active CN103434964B (en) | 2013-09-24 | 2013-09-24 | Manned air winch controls gas circuit |
Country Status (1)
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CN (1) | CN103434964B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107188061B (en) * | 2016-03-15 | 2019-06-04 | 辽宁陆海石油装备研究院有限公司 | A kind of pneumatic man-riding winch's control system |
CN108313915B (en) * | 2018-02-13 | 2024-03-15 | 湖南九虎智能科技有限公司 | Winch automatic braking system |
CN110104574A (en) * | 2019-05-22 | 2019-08-09 | 泰安巨菱钻探装备有限责任公司 | A kind of pneumatic machinery control gas circuit of changeable |
CN113830692A (en) * | 2021-10-16 | 2021-12-24 | 辽宁泰合实业股份有限公司 | Manned carries thing air winch remote control system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002255486A (en) * | 2001-03-01 | 2002-09-11 | Sumitomo Heavy Industries Construction Crane Co Ltd | Device for controlling winch of excavator |
CN201545644U (en) * | 2009-11-18 | 2010-08-11 | 中国电力科学研究院 | Hydraulic milling machine |
CN201980925U (en) * | 2010-10-19 | 2011-09-21 | 泰安巨菱钻探装备有限责任公司 | Air distributing device for air-break brake of air winch |
CN102633200A (en) * | 2012-04-03 | 2012-08-15 | 泰安巨菱钻探装备有限责任公司 | Pneumatic control module |
CN202465150U (en) * | 2012-02-19 | 2012-10-03 | 烟台市石油机械有限公司 | Remote control integrated pneumatic control system for air winch |
CN202625701U (en) * | 2012-04-03 | 2012-12-26 | 泰安巨菱钻探装备有限责任公司 | Safe and remote hand control valve |
CN202912617U (en) * | 2012-11-15 | 2013-05-01 | 江苏威和重工有限公司 | Stroke limiting valve of hydraulic hoisting equipment |
CN203529836U (en) * | 2013-09-24 | 2014-04-09 | 泰安巨菱钻探装备有限责任公司 | Manned air winch control air channel |
-
2013
- 2013-09-24 CN CN201310437767.6A patent/CN103434964B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002255486A (en) * | 2001-03-01 | 2002-09-11 | Sumitomo Heavy Industries Construction Crane Co Ltd | Device for controlling winch of excavator |
CN201545644U (en) * | 2009-11-18 | 2010-08-11 | 中国电力科学研究院 | Hydraulic milling machine |
CN201980925U (en) * | 2010-10-19 | 2011-09-21 | 泰安巨菱钻探装备有限责任公司 | Air distributing device for air-break brake of air winch |
CN202465150U (en) * | 2012-02-19 | 2012-10-03 | 烟台市石油机械有限公司 | Remote control integrated pneumatic control system for air winch |
CN102633200A (en) * | 2012-04-03 | 2012-08-15 | 泰安巨菱钻探装备有限责任公司 | Pneumatic control module |
CN202625701U (en) * | 2012-04-03 | 2012-12-26 | 泰安巨菱钻探装备有限责任公司 | Safe and remote hand control valve |
CN202912617U (en) * | 2012-11-15 | 2013-05-01 | 江苏威和重工有限公司 | Stroke limiting valve of hydraulic hoisting equipment |
CN203529836U (en) * | 2013-09-24 | 2014-04-09 | 泰安巨菱钻探装备有限责任公司 | Manned air winch control air channel |
Also Published As
Publication number | Publication date |
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CN103434964A (en) | 2013-12-11 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Control air channel of manned air winch Effective date of registration: 20190624 Granted publication date: 20160406 Pledgee: Bank of Tai'an Limited by Share Ltd Pledgor: Tai'an Juling Exploring Equipment Co., Ltd. Registration number: 2019370000134 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200605 Granted publication date: 20160406 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN JULING EXPLORING EQUIPMENT Co.,Ltd. Registration number: 2019370000134 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Control air channel of manned air winch Effective date of registration: 20200624 Granted publication date: 20160406 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN JULING EXPLORING EQUIPMENT Co.,Ltd. Registration number: Y2020980003438 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210623 Granted publication date: 20160406 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN JULING EXPLORING EQUIPMENT Co.,Ltd. Registration number: Y2020980003438 |