JPH0517961B2 - - Google Patents
Info
- Publication number
- JPH0517961B2 JPH0517961B2 JP60272883A JP27288385A JPH0517961B2 JP H0517961 B2 JPH0517961 B2 JP H0517961B2 JP 60272883 A JP60272883 A JP 60272883A JP 27288385 A JP27288385 A JP 27288385A JP H0517961 B2 JPH0517961 B2 JP H0517961B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic motor
- displacement volume
- load
- pressure
- 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 - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims description 80
- 230000007423 decrease Effects 0.000 claims description 6
- 230000010349 pulsation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/423—Motor capacity control by fluid pressure control means
Landscapes
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60272883A JPS62132002A (ja) | 1985-12-04 | 1985-12-04 | 油圧駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60272883A JPS62132002A (ja) | 1985-12-04 | 1985-12-04 | 油圧駆動装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4258355A Division JP2545180B2 (ja) | 1992-09-28 | 1992-09-28 | 可変容量形油圧モ―タの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62132002A JPS62132002A (ja) | 1987-06-15 |
JPH0517961B2 true JPH0517961B2 (ko) | 1993-03-10 |
Family
ID=17520085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60272883A Granted JPS62132002A (ja) | 1985-12-04 | 1985-12-04 | 油圧駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62132002A (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0160003U (ko) * | 1987-10-09 | 1989-04-17 | ||
JPH0160004U (ko) * | 1987-10-09 | 1989-04-17 | ||
JP2651079B2 (ja) * | 1991-07-24 | 1997-09-10 | 日立建機株式会社 | 油圧建設機械 |
JP2545180B2 (ja) * | 1992-09-28 | 1996-10-16 | 日立建機株式会社 | 可変容量形油圧モ―タの制御装置 |
JP4166604B2 (ja) * | 2003-03-26 | 2008-10-15 | 日立住友重機械建機クレーン株式会社 | ウインチの速度制御装置およびクレーン |
JP5896675B2 (ja) * | 2011-09-30 | 2016-03-30 | 株式会社タダノ | クレーン装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320080A (en) * | 1976-08-04 | 1978-02-23 | Kawasaki Heavy Ind Ltd | Two speed motor hydraulic control system |
JPS57195089A (en) * | 1981-05-21 | 1982-11-30 | Kaiyo Giken Kk | Hydraulic motor circuit |
JPS60191993A (ja) * | 1984-03-13 | 1985-09-30 | 株式会社福島製作所 | 液圧ウインチの制御装置 |
-
1985
- 1985-12-04 JP JP60272883A patent/JPS62132002A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320080A (en) * | 1976-08-04 | 1978-02-23 | Kawasaki Heavy Ind Ltd | Two speed motor hydraulic control system |
JPS57195089A (en) * | 1981-05-21 | 1982-11-30 | Kaiyo Giken Kk | Hydraulic motor circuit |
JPS60191993A (ja) * | 1984-03-13 | 1985-09-30 | 株式会社福島製作所 | 液圧ウインチの制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS62132002A (ja) | 1987-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |