JPH0745651Y2 - 油圧走行車両の原動機回転数制御装置 - Google Patents
油圧走行車両の原動機回転数制御装置Info
- Publication number
- JPH0745651Y2 JPH0745651Y2 JP1989103670U JP10367089U JPH0745651Y2 JP H0745651 Y2 JPH0745651 Y2 JP H0745651Y2 JP 1989103670 U JP1989103670 U JP 1989103670U JP 10367089 U JP10367089 U JP 10367089U JP H0745651 Y2 JPH0745651 Y2 JP H0745651Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- valve
- control valve
- rotation speed
- control
- 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
- 238000001514 detection method Methods 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 11
- 230000001934 delay Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 19
- 239000000446 fuel Substances 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103670U JPH0745651Y2 (ja) | 1989-09-04 | 1989-09-04 | 油圧走行車両の原動機回転数制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103670U JPH0745651Y2 (ja) | 1989-09-04 | 1989-09-04 | 油圧走行車両の原動機回転数制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342855U JPH0342855U (en]) | 1991-04-23 |
| JPH0745651Y2 true JPH0745651Y2 (ja) | 1995-10-18 |
Family
ID=31652493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989103670U Expired - Lifetime JPH0745651Y2 (ja) | 1989-09-04 | 1989-09-04 | 油圧走行車両の原動機回転数制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745651Y2 (en]) |
-
1989
- 1989-09-04 JP JP1989103670U patent/JPH0745651Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342855U (en]) | 1991-04-23 |
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