CN201448154U - Automatic revolution speed control device of construction machinery engine - Google Patents
Automatic revolution speed control device of construction machinery engine Download PDFInfo
- Publication number
- CN201448154U CN201448154U CN2009200632307U CN200920063230U CN201448154U CN 201448154 U CN201448154 U CN 201448154U CN 2009200632307 U CN2009200632307 U CN 2009200632307U CN 200920063230 U CN200920063230 U CN 200920063230U CN 201448154 U CN201448154 U CN 201448154U
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- speed
- programmable controller
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- motor
- stepping motor
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- 238000010276 construction Methods 0.000 title abstract 2
- 239000000523 sample Substances 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200632307U CN201448154U (en) | 2009-02-13 | 2009-02-13 | Automatic revolution speed control device of construction machinery engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200632307U CN201448154U (en) | 2009-02-13 | 2009-02-13 | Automatic revolution speed control device of construction machinery engine |
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CN201448154U true CN201448154U (en) | 2010-05-05 |
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CN2009200632307U Expired - Lifetime CN201448154U (en) | 2009-02-13 | 2009-02-13 | Automatic revolution speed control device of construction machinery engine |
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CN (1) | CN201448154U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644251A (en) * | 2012-04-28 | 2012-08-22 | 中联重科股份有限公司 | Control method, device and system for auxiliary engine of washing and sweeping vehicle |
CN102705085A (en) * | 2012-06-27 | 2012-10-03 | 潍柴动力股份有限公司 | Accelerator control device and engineering plant |
CN103542439A (en) * | 2012-07-11 | 2014-01-29 | 博西华电器(江苏)有限公司 | Kitchen ventilator and control method thereof |
CN103835816A (en) * | 2014-03-27 | 2014-06-04 | 徐工集团工程机械股份有限公司 | Method and system for controlling rotation speed of mechanical fuel injection pump diesel engine |
CN105864714A (en) * | 2016-04-06 | 2016-08-17 | 重庆和锐动力设备有限公司 | Direct-current low-voltage automatic relaying illuminating device for field construction |
-
2009
- 2009-02-13 CN CN2009200632307U patent/CN201448154U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644251A (en) * | 2012-04-28 | 2012-08-22 | 中联重科股份有限公司 | Control method, device and system for auxiliary engine of washing and sweeping vehicle |
CN102644251B (en) * | 2012-04-28 | 2015-03-18 | 中联重科股份有限公司 | Control method, device and system for auxiliary engine of washing and sweeping vehicle |
CN102705085A (en) * | 2012-06-27 | 2012-10-03 | 潍柴动力股份有限公司 | Accelerator control device and engineering plant |
CN102705085B (en) * | 2012-06-27 | 2015-11-18 | 潍柴动力股份有限公司 | A kind of accelerator control device and engineering machinery |
CN103542439A (en) * | 2012-07-11 | 2014-01-29 | 博西华电器(江苏)有限公司 | Kitchen ventilator and control method thereof |
CN103835816A (en) * | 2014-03-27 | 2014-06-04 | 徐工集团工程机械股份有限公司 | Method and system for controlling rotation speed of mechanical fuel injection pump diesel engine |
CN103835816B (en) * | 2014-03-27 | 2016-06-15 | 徐工集团工程机械股份有限公司 | The control method of mechanical type injection pump rotary speed of diesel engine and system |
CN105864714A (en) * | 2016-04-06 | 2016-08-17 | 重庆和锐动力设备有限公司 | Direct-current low-voltage automatic relaying illuminating device for field construction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410013 Zhonglian Science Park, No. 361 South Bank Road, Hunan, Changsha Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Zhonglian Science Park, No. 361 South Bank Road, Hunan, Changsha Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: CHANGSHA ZOOMLION ENVIRONMENTAL + SANITATION MACHI Free format text: FORMER OWNER: ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120627 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120627 Address after: 410013 Changsha high tech Development Zone, Hunan Province, No. 307 South Road, silver basin Patentee after: Changsha Zoomlion Environmental Industry Co.,Ltd. Address before: 410013 Zhonglian Science Park, No. 361 South Bank Road, Hunan, Changsha Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: ZOOMLION ENVIRONMENTAL INDUSTRY Co.,Ltd. Address before: 410013 Changsha high tech Development Zone, Hunan Province, No. 307 South Road, silver basin Patentee before: Changsha Zoomlion Environmental Industry Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100505 |