KR940006058B1 - 기관 제어방법 - Google Patents
기관 제어방법 Download PDFInfo
- Publication number
- KR940006058B1 KR940006058B1 KR1019850009359A KR850009359A KR940006058B1 KR 940006058 B1 KR940006058 B1 KR 940006058B1 KR 1019850009359 A KR1019850009359 A KR 1019850009359A KR 850009359 A KR850009359 A KR 850009359A KR 940006058 B1 KR940006058 B1 KR 940006058B1
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- speed
- governor
- control lever
- automatic
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
Description
Claims (1)
- 건설차량에 자동 감속기장치를 갖춘 기관의 제어방법에 있어서, 자동 감속기장치는 모든 작동레버가 각각 그 중립위치로 복귀한 직후 일시적으로 작동하게 되고, 이에 의하여 기관의 회전수가 약간 감소하게 되며 소정 기간동안 상기 상태하에서 기관이 구동하게 한후 상기 자동 감속기장치는 기관의 회전수를 무부하 구동상태의 회전수로 다시 감소시키기 위하여 작동하게 되는 기관의 제어방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261828A JPS61142338A (ja) | 1984-12-13 | 1984-12-13 | オ−トデセル装置付きエンジンの制御方法 |
| JP261828 | 1984-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860005122A KR860005122A (ko) | 1986-07-18 |
| KR940006058B1 true KR940006058B1 (ko) | 1994-07-02 |
Family
ID=17367298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850009359A Expired - Fee Related KR940006058B1 (ko) | 1984-12-13 | 1985-12-12 | 기관 제어방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4774921A (ko) |
| JP (1) | JPS61142338A (ko) |
| KR (1) | KR940006058B1 (ko) |
| CN (1) | CN1011726B (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176633A (ja) * | 1987-01-16 | 1988-07-20 | Kobe Steel Ltd | 建設機械のエンジン回転数制御装置 |
| US4838755A (en) * | 1987-02-19 | 1989-06-13 | Deere & Company | Automatic engine control for an excavator |
| JP2831377B2 (ja) * | 1988-07-04 | 1998-12-02 | 日立建機株式会社 | 建設機械の原動機回転数制御装置 |
| US4989567A (en) * | 1989-07-19 | 1991-02-05 | Kabushiki Kaisha Kobe Seiko Sho | Engine speed controlling system in construction machine |
| JP3520301B2 (ja) * | 1995-09-18 | 2004-04-19 | コベルコ建機株式会社 | 油圧作業機のエンジン回転数の制御方法 |
| US5642711A (en) * | 1996-02-15 | 1997-07-01 | Automated Waste Equipment Co., Inc. | Apparatus for automatically controlling operation of the throttle assembly of a motor vehicle engine system during operation of power take-off equipment |
| JP3925666B2 (ja) * | 1997-01-20 | 2007-06-06 | 株式会社小松製作所 | エンジンおよび可変容量型ポンプの制御装置 |
| JP3497060B2 (ja) * | 1997-06-10 | 2004-02-16 | 日立建機株式会社 | 建設機械のエンジン制御装置 |
| US6113193A (en) * | 1999-02-02 | 2000-09-05 | Caterpillar Inc. | Apparatus and method for automatically reducing engine exhaust noise |
| JP2000248975A (ja) | 1999-03-01 | 2000-09-12 | Komatsu Ltd | 作業車両のエンジン回転数制御装置 |
| US6694240B1 (en) | 2002-08-29 | 2004-02-17 | Caterpillar Inc | Control system for and method of operating a work machine |
| JP4872284B2 (ja) * | 2005-09-14 | 2012-02-08 | コベルコ建機株式会社 | 建設機械のエンジン制御装置 |
| US8041485B2 (en) * | 2006-12-31 | 2011-10-18 | Caterpillar Inc. | System and method for operating a machine |
| US8510000B2 (en) * | 2008-03-26 | 2013-08-13 | Kayaba Industry Co., Ltd. | Hybrid construction machine |
| US8616180B2 (en) * | 2009-07-09 | 2013-12-31 | Honda Motor Co., Ltd. | Automatic idle systems and methods |
| CN102677730B (zh) * | 2011-12-30 | 2014-12-10 | 柳工常州挖掘机有限公司 | 挖掘机自动怠速控制系统 |
| GB2538560B (en) | 2015-05-22 | 2019-05-29 | Dyson Technology Ltd | A hand held appliance |
| JP6524019B2 (ja) * | 2016-05-18 | 2019-06-05 | 日立建機株式会社 | 建設機械 |
| CN106088209B (zh) * | 2016-07-13 | 2019-04-05 | 柳州柳工挖掘机有限公司 | 工程机械自动怠速控制系统 |
| KR102323278B1 (ko) * | 2020-10-08 | 2021-11-05 | 김무성 | 소방용 디젤엔진펌프 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986291A (en) * | 1957-07-09 | 1961-05-30 | Allis Chalmers Mfg Co | Fuel injection system |
| US3148790A (en) * | 1961-01-06 | 1964-09-15 | Int Harvester Co | Load responsive fuel control means |
| US3095990A (en) * | 1961-03-30 | 1963-07-02 | Hough Co Frank | Transmission controlled loader hydraulic circuit |
| US3916767A (en) * | 1973-06-14 | 1975-11-04 | Case Co J I | Hydraulic control circuit for vehicles |
| US3901395A (en) * | 1973-07-11 | 1975-08-26 | Case Co J I | Implement stabilization method and apparatus |
| US3981508A (en) * | 1975-11-28 | 1976-09-21 | K-Tel International, Inc. | Golf practice device |
| US4373850A (en) * | 1980-02-14 | 1983-02-15 | Durham M E | Automatic fuel control system |
| DE3176207D1 (en) * | 1980-10-09 | 1987-06-25 | Hitachi Construction Machinery | Method for controlling a hydraulic power system |
| DE3134068C2 (de) * | 1981-08-28 | 1984-05-10 | H. Weyhausen KG Maschinenfabrik, 2870 Delmenhorst | Vorrichtung zum selbsttätigen Regeln der Motordrehzahl eines Erdbaugerätes |
| JPS58146630A (ja) * | 1982-02-25 | 1983-09-01 | Hitachi Constr Mach Co Ltd | 油圧作業機械の油圧回路 |
| JPS58156138A (ja) * | 1982-12-27 | 1983-09-17 | Hitachi Ltd | クリ−ンル−ム用空気浄化ユニツト |
| JPS6038561A (ja) * | 1983-08-11 | 1985-02-28 | ダイキン工業株式会社 | 複合ヒ−トポンプ加熱装置 |
-
1984
- 1984-12-13 JP JP59261828A patent/JPS61142338A/ja active Granted
-
1985
- 1985-09-27 US US06/780,773 patent/US4774921A/en not_active Expired - Fee Related
- 1985-12-09 CN CN85108979A patent/CN1011726B/zh not_active Expired
- 1985-12-12 KR KR1019850009359A patent/KR940006058B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61142338A (ja) | 1986-06-30 |
| US4774921A (en) | 1988-10-04 |
| JPH0552411B2 (ko) | 1993-08-05 |
| KR860005122A (ko) | 1986-07-18 |
| CN1011726B (zh) | 1991-02-20 |
| CN85108979A (zh) | 1986-06-10 |
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