JPS6332988B2 - - Google Patents
Info
- Publication number
- JPS6332988B2 JPS6332988B2 JP54163888A JP16388879A JPS6332988B2 JP S6332988 B2 JPS6332988 B2 JP S6332988B2 JP 54163888 A JP54163888 A JP 54163888A JP 16388879 A JP16388879 A JP 16388879A JP S6332988 B2 JPS6332988 B2 JP S6332988B2
- Authority
- JP
- Japan
- Prior art keywords
- command signal
- flow rate
- engine
- torque
- hydraulic
- 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
- 238000010276 construction Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16388879A JPS5685581A (en) | 1979-12-17 | 1979-12-17 | Engine stop protecting device for hydraulic construction equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16388879A JPS5685581A (en) | 1979-12-17 | 1979-12-17 | Engine stop protecting device for hydraulic construction equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5685581A JPS5685581A (en) | 1981-07-11 |
JPS6332988B2 true JPS6332988B2 (ko) | 1988-07-04 |
Family
ID=15782698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16388879A Granted JPS5685581A (en) | 1979-12-17 | 1979-12-17 | Engine stop protecting device for hydraulic construction equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5685581A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106704A (ja) * | 1982-12-09 | 1984-06-20 | Yanmar Diesel Engine Co Ltd | 走行駆動油圧回路 |
US9506480B2 (en) | 2013-04-11 | 2016-11-29 | Hitachi Construction Machinery Co., Ltd. | Apparatus for driving work machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110102A (en) * | 1977-03-09 | 1978-09-26 | Uchida Yuatsu Kiki Kogyo Kk | Method of controlling output of variable pump |
-
1979
- 1979-12-17 JP JP16388879A patent/JPS5685581A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110102A (en) * | 1977-03-09 | 1978-09-26 | Uchida Yuatsu Kiki Kogyo Kk | Method of controlling output of variable pump |
Also Published As
Publication number | Publication date |
---|---|
JPS5685581A (en) | 1981-07-11 |
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