JPH0459457B2 - - Google Patents
Info
- Publication number
- JPH0459457B2 JPH0459457B2 JP59050167A JP5016784A JPH0459457B2 JP H0459457 B2 JPH0459457 B2 JP H0459457B2 JP 59050167 A JP59050167 A JP 59050167A JP 5016784 A JP5016784 A JP 5016784A JP H0459457 B2 JPH0459457 B2 JP H0459457B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- engine
- input torque
- variable displacement
- work
- 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 - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims description 58
- 239000000446 fuel Substances 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 20
- 230000007423 decrease Effects 0.000 description 19
- 238000009412 basement excavation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/04—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59050167A JPS60195339A (ja) | 1984-03-17 | 1984-03-17 | 油圧ポンプ駆動系制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59050167A JPS60195339A (ja) | 1984-03-17 | 1984-03-17 | 油圧ポンプ駆動系制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60195339A JPS60195339A (ja) | 1985-10-03 |
JPH0459457B2 true JPH0459457B2 (ko) | 1992-09-22 |
Family
ID=12851643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59050167A Granted JPS60195339A (ja) | 1984-03-17 | 1984-03-17 | 油圧ポンプ駆動系制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60195339A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4731033B2 (ja) * | 2001-04-03 | 2011-07-20 | 株式会社小松製作所 | 油圧駆動制御装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256330A (ja) * | 1985-09-03 | 1987-03-12 | Mitsubishi Cable Ind Ltd | ボイド検出方法 |
JPS6256332A (ja) * | 1985-09-03 | 1987-03-12 | Mitsubishi Cable Ind Ltd | イメ−ジガイドの製造方法 |
JPS63150482A (ja) * | 1986-12-16 | 1988-06-23 | Komatsu Ltd | 可変容量型油圧ポンプの制御方法 |
IN171213B (ko) * | 1988-01-27 | 1992-08-15 | Hitachi Construction Machinery |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424771A (en) * | 1977-07-23 | 1979-02-24 | Niigata Ooresu Kk | Production of deodorized fertilizer by treating human and animal excretion |
JPS56159580A (en) * | 1980-05-13 | 1981-12-08 | Hitachi Constr Mach Co Ltd | Method of controlling system including internal combustion engine and hydraulic pump |
JPS57171042A (en) * | 1981-04-15 | 1982-10-21 | Hitachi Constr Mach Co Ltd | Control system for series including internal-combustion engine and hydraulic pump |
JPS57173533A (en) * | 1981-04-16 | 1982-10-25 | Hitachi Constr Mach Co Ltd | Controller of device containing internal combustion engine and oil hydraulic pump |
-
1984
- 1984-03-17 JP JP59050167A patent/JPS60195339A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424771A (en) * | 1977-07-23 | 1979-02-24 | Niigata Ooresu Kk | Production of deodorized fertilizer by treating human and animal excretion |
JPS56159580A (en) * | 1980-05-13 | 1981-12-08 | Hitachi Constr Mach Co Ltd | Method of controlling system including internal combustion engine and hydraulic pump |
JPS57171042A (en) * | 1981-04-15 | 1982-10-21 | Hitachi Constr Mach Co Ltd | Control system for series including internal-combustion engine and hydraulic pump |
JPS57173533A (en) * | 1981-04-16 | 1982-10-25 | Hitachi Constr Mach Co Ltd | Controller of device containing internal combustion engine and oil hydraulic pump |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4731033B2 (ja) * | 2001-04-03 | 2011-07-20 | 株式会社小松製作所 | 油圧駆動制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS60195339A (ja) | 1985-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |