JPS6020996U - steering gear - Google Patents
steering gearInfo
- Publication number
- JPS6020996U JPS6020996U JP11396783U JP11396783U JPS6020996U JP S6020996 U JPS6020996 U JP S6020996U JP 11396783 U JP11396783 U JP 11396783U JP 11396783 U JP11396783 U JP 11396783U JP S6020996 U JPS6020996 U JP S6020996U
- Authority
- JP
- Japan
- Prior art keywords
- servo mechanism
- deviation
- fluid pressure
- pressure servo
- fluid
- 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.)
- Granted
Links
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の操舵装置の一例を示すブロック□ 図
、第２図、第３図はその動作説明図、第４図は１ 本
考案の一実施例を示すブロック図、第５図、第６図はそ
の詳細構成図、第７図はその動作説明図、第８図は本考
案の他の実施例を示す構成図である。
１…コントロールユニツト、２…パワーユニツト、３・
・・サーボシリンダ、６・・・流体圧ポンプ、７、
・・・舵、２１・・・４方向電磁切換弁、２２・・・電
磁比例弁。Fig. 1 is a block diagram showing an example of a conventional steering device, Figs. FIG. 6 is a detailed configuration diagram thereof, FIG. 7 is an explanatory diagram of its operation, and FIG. 8 is a configuration diagram showing another embodiment of the present invention. 1...Control unit, 2...Power unit, 3.
...Servo cylinder, 6...Fluid pressure pump, 7,
... Rudder, 21 ... 4-way electromagnetic switching valve, 22 ... Solenoid proportional valve.
Claims (1)
と舵機駆動用流体圧サーボ機構の機械的出力に対応した
電気信号との偏差を検出・増幅する偏差検出手段と、こ
の偏差検出手段の出力を受けて上記流体圧サーボ機構へ
の流体供給流量を制御するパワーユニットと、上記流体
圧サーボ機構の機械的出力を受けこの出力に比例して舵
を位置制御する舵機とよりなる２ル一プ式操舵装置にお
いて、上記偏差の極性に応じて上記流体圧サーボ機構へ
の流体供給方向を切換える手段と、上記偏差が一定値以
下の範囲においてこの偏差に対応して上記流体圧サーボ
機構への流体供給流量を比例制御せしめる手段とを具備
した操舵装置。A deviation detection means for detecting and amplifying a deviation between an input signal related to a difference between a measured azimuth signal and a set azimuth signal and an electric signal corresponding to a mechanical output of a hydraulic servo mechanism for driving a rudder gear; and this deviation detection means. a power unit that receives the output of the fluid pressure servo mechanism and controls the flow rate of fluid supplied to the fluid pressure servo mechanism, and a rudder that receives the mechanical output of the fluid pressure servo mechanism and controls the position of the rudder in proportion to this output. In the one-pull type steering device, means for switching the direction of fluid supply to the fluid pressure servo mechanism according to the polarity of the deviation, and means for switching the direction of fluid supply to the fluid pressure servo mechanism in response to the deviation within a range where the deviation is below a certain value. and a means for proportionally controlling the fluid supply flow rate of the steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11396783U JPS6020996U (en) | 1983-07-22 | 1983-07-22 | steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11396783U JPS6020996U (en) | 1983-07-22 | 1983-07-22 | steering gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6020996U true JPS6020996U (en) | 1985-02-13 |
| JPH0140799Y2 JPH0140799Y2 (en) | 1989-12-05 |
Family
ID=30263625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11396783U Granted JPS6020996U (en) | 1983-07-22 | 1983-07-22 | steering gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6020996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143271A (en) * | 2019-03-29 | 2019-08-20 | 武汉船用机械有限责任公司 | Pump control hydraulic steering engine |
-
1983
- 1983-07-22 JP JP11396783U patent/JPS6020996U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143271A (en) * | 2019-03-29 | 2019-08-20 | 武汉船用机械有限责任公司 | Pump control hydraulic steering engine |
| CN110143271B (en) * | 2019-03-29 | 2021-04-30 | 武汉船用机械有限责任公司 | Pump-controlled hydraulic steering engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140799Y2 (en) | 1989-12-05 |
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