JPS5980196U - Marine steering device - Google Patents
Marine steering deviceInfo
- Publication number
- JPS5980196U JPS5980196U JP17685082U JP17685082U JPS5980196U JP S5980196 U JPS5980196 U JP S5980196U JP 17685082 U JP17685082 U JP 17685082U JP 17685082 U JP17685082 U JP 17685082U JP S5980196 U JPS5980196 U JP S5980196U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- electric motor
- pressure
- pilot
- transfer valve
- 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.)
- Pending
Links
Landscapes
- Fluid-Pressure Circuits (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
図は、本考案の一実施例としての舶用舵取装置の全体構
成図である。
１・・・・・・舵柄、２・・・・・・主油圧管、３・・
・・・・トランスファーバルブ、４・・・・・・主油圧
ポンプ、５・・・・・・補助油圧ポンプ、６・・・・・
・電動機、７．８・・・・・・パイロット油圧通路、９
．９ａ、 ９ｂ、 ９ｃ、 ９ｄ−−−−−−油圧機器
としての油圧シリンダー、１０．１１・・・・・・リミ
ットスイッチ、１２・・・・・・電磁弁、１３−−−−
−−ドレン通路、１４・・・・・・油タンク、１５・・
・・・・ドレン通路、１６・・・・・・制御装置、Ａ・
・・・・・主油圧系統、Ｂ・・・・・・予備油圧系統。
補正 昭５９．２．２２
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
一 船舶にそなえられた舵を電動機により駆動される主
油圧ポンプ力―らの油圧により回動させる油圧機器と、
上記前の舵角を制御すべ（上記油圧機器へ圧油を供給す
る主油圧系統とをそなえた舵取機において、上記主油圧
系統を通じて上記油圧機器へ送られる圧油の供給および
その停止を切換えるトランスファーバルブと、同トラン
スファーバルー ブのパイロット油圧を供給すべく上
記電動機により駆動される補助油圧ポンプとをそなえる
とともに、同補助油圧ポンプから供給される圧油の上記
トランスファーバルブへの供給およびその排出を切換え
て同トランスファーバルブを駆動側御する電磁弁をそな
え、上記電動機を起動する際に、同電動機にかかる負荷
を軽減すべ（、上記電磁弁を上記パイロット油圧の排出
状態に切換える第１の制御系が設けられるとともに、上
記電動機の起動後に上記電磁弁を上記・４イロツト油圧
の供給状態に切換える第２の制御系が設けられたことを
特徴とする、舶用舵取装置。The figure is an overall configuration diagram of a marine vessel steering device as an embodiment of the present invention. 1... Rudder handle, 2... Main hydraulic pipe, 3...
...Transfer valve, 4...Main hydraulic pump, 5...Auxiliary hydraulic pump, 6...
・Electric motor, 7.8... Pilot hydraulic passage, 9
．． 9a, 9b, 9c, 9d--Hydraulic cylinder as hydraulic equipment, 10.11... Limit switch, 12... Solenoid valve, 13--
--Drain passage, 14...Oil tank, 15...
...Drain passage, 16...Control device, A.
...Main hydraulic system, B...Preliminary hydraulic system. Amendment February 22, 1980 The scope of claims for utility model registration is amended as follows. O Scope of Utility Model Registration Claim 1 Hydraulic equipment that rotates a rudder provided on a ship using hydraulic pressure from a main hydraulic pump driven by an electric motor;
In a steering gear equipped with a main hydraulic system that supplies pressurized oil to the hydraulic equipment, the above-mentioned front steering angle should be controlled. A transfer valve and an auxiliary hydraulic pump driven by the electric motor to supply pilot hydraulic pressure to the transfer valve are provided, and the pressure oil supplied from the auxiliary hydraulic pump is supplied to the transfer valve and discharged therefrom. A first control system that switches the solenoid valve to the pilot oil pressure discharging state is provided to reduce the load on the electric motor when starting the electric motor. A steering device for a marine vessel, characterized in that a second control system is provided for switching the solenoid valve to a supply state of the four-way hydraulic pressure after the electric motor is started.
Claims (1)
ポンプからの油圧により回動させる油圧機器と、上記舵
の舵角を制御すべく上記油圧機器へ圧油を供給する主油
圧系統とをそなえた舵取機において、上記主油圧系統を
通じて上記油圧機器へ送られる圧油の供給およびその停
止を切換えるトランスファーバルブと、同トランスファ
ーバルブのパイロット油圧を供給すべく上記電動機によ
り駆動される補助油圧ポンプとをそなえるとともに、上
記パイロット油圧ポンプから供給される圧油の上記トラ
ンスファーバルブへの供給およびその排出を切換えて同
トランスファーバルブを駆動制御す条電磁弁をそなえ、
上記電動機を起動する際に、同電動機にかかる負荷を軽
減すべく、上記電磁弁を上記パイロット油圧の排出状態
に切換える第１の制御系が設けられるとともに、上記電
動機の起動後に上記電磁弁を上記パイロット油圧の供給
状態に切換える第２の制御系が設けられたことを特徴と
する、舶用舵取装置。A hydraulic device that rotates a rudder provided on a ship using hydraulic pressure from a main hydraulic pump driven by an electric motor, and a main hydraulic system that supplies pressure oil to the hydraulic device to control the rudder angle of the rudder. The steering gear includes a transfer valve that switches between supplying and stopping pressure oil sent to the hydraulic equipment through the main hydraulic system, and an auxiliary hydraulic pump that is driven by the electric motor to supply pilot hydraulic pressure for the transfer valve. and a solenoid valve for driving and controlling the transfer valve by switching the supply and discharge of pressure oil supplied from the pilot hydraulic pump to and from the transfer valve,
In order to reduce the load on the electric motor when starting the electric motor, a first control system is provided that switches the solenoid valve to a discharge state of the pilot oil pressure, and after starting the electric motor, the solenoid valve is switched to the pilot oil pressure discharge state. A marine vessel steering device, characterized in that a second control system is provided for switching to a pilot oil pressure supply state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17685082U JPS5980196U (en) | 1982-11-22 | 1982-11-22 | Marine steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17685082U JPS5980196U (en) | 1982-11-22 | 1982-11-22 | Marine steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5980196U true JPS5980196U (en) | 1984-05-30 |
Family
ID=30384374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17685082U Pending JPS5980196U (en) | 1982-11-22 | 1982-11-22 | Marine steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980196U (en) |
-
1982
- 1982-11-22 JP JP17685082U patent/JPS5980196U/en active Pending
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