JPH041183B2 - - Google Patents
Info
- Publication number
- JPH041183B2 JPH041183B2 JP12384284A JP12384284A JPH041183B2 JP H041183 B2 JPH041183 B2 JP H041183B2 JP 12384284 A JP12384284 A JP 12384284A JP 12384284 A JP12384284 A JP 12384284A JP H041183 B2 JPH041183 B2 JP H041183B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- prime mover
- rotational speed
- hydraulic pump
- rotation speed
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 230000007423 decrease Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011664 signaling Effects 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
- F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384284A JPS614847A (ja) | 1984-06-18 | 1984-06-18 | 原動機と油圧ポンプを含む系の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384284A JPS614847A (ja) | 1984-06-18 | 1984-06-18 | 原動機と油圧ポンプを含む系の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS614847A JPS614847A (ja) | 1986-01-10 |
JPH041183B2 true JPH041183B2 (fr) | 1992-01-10 |
Family
ID=14870736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12384284A Granted JPS614847A (ja) | 1984-06-18 | 1984-06-18 | 原動機と油圧ポンプを含む系の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS614847A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004113704A1 (fr) * | 2003-06-25 | 2004-12-29 | Hitachi Construction Machinery Co., Ltd. | Dispositif de commande de moteur pour machine de construction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3607089B2 (ja) * | 1998-09-03 | 2005-01-05 | 日立建機株式会社 | 油圧建設機械の油圧ポンプのトルク制御装置 |
-
1984
- 1984-06-18 JP JP12384284A patent/JPS614847A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004113704A1 (fr) * | 2003-06-25 | 2004-12-29 | Hitachi Construction Machinery Co., Ltd. | Dispositif de commande de moteur pour machine de construction |
CN100410517C (zh) * | 2003-06-25 | 2008-08-13 | 日立建机株式会社 | 工程建筑机械的发动机控制装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS614847A (ja) | 1986-01-10 |
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