JPS5840671U - hydraulic pressure regulating valve - Google Patents

hydraulic pressure regulating valve

Info

Publication number
JPS5840671U
JPS5840671U JP13570381U JP13570381U JPS5840671U JP S5840671 U JPS5840671 U JP S5840671U JP 13570381 U JP13570381 U JP 13570381U JP 13570381 U JP13570381 U JP 13570381U JP S5840671 U JPS5840671 U JP S5840671U
Authority
JP
Japan
Prior art keywords
hydraulic pressure
regulating valve
pressure regulating
valve according
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.)
Granted
Application number
JP13570381U
Other languages
Japanese (ja)
Other versions
JPH0117737Y2 (en
Inventor
柚木　喜佐雄
Original Assignee
ヤンマーディーゼル株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP13570381U priority Critical patent/JPS5840671U/en
Publication of JPS5840671U publication Critical patent/JPS5840671U/en
Application granted granted Critical
Publication of JPH0117737Y2 publication Critical patent/JPH0117737Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案装置を示すブロック図、第２図は、同
じくソレノイド弁に供給される電圧波形を示す波形図、
第３図及び第４図は、夫々本考案をトローリング装置に
実施したブロック図である。 ５・・−ＤＣソレノイド弁、６・・・弁体、８・・・戻
しスプリング、９・・・受圧ピストン、１１．１９・・
・ポテンショメータ、１４・・・目標値設定器、１５・
・・制御回路、１６・・・パルス幅変調器、１７・・・
ＤＣ電源、１８・・・トローリングレバー、２３・・・
推力軸、２４・・・回転速度検出器。FIG. 1 is a block diagram showing the device of the present invention, and FIG. 2 is a waveform diagram showing the voltage waveform supplied to the solenoid valve.
FIGS. 3 and 4 are block diagrams in which the present invention is implemented in a trolling device, respectively. 5...-DC solenoid valve, 6... Valve body, 8... Return spring, 9... Pressure receiving piston, 11.19...
・Potentiometer, 14...Target value setter, 15・
...Control circuit, 16...Pulse width modulator, 17...
DC power supply, 18... Trolling lever, 23...
Thrust shaft, 24...rotation speed detector.

Claims (1)

【実用新案登録請求の範囲】 １　スプリング圧によって作動油圧を常時使用最大圧に
設定し、かつ、ＤＣ電源によってその弁体を上記使用最
大圧より降下させる方向に作動させるＤＣソレノイド弁
と、制御基準からの検出信号と目標値設定器との偏差信
号に基づいて処理、演算した結果を、制御出力として出
力する制御回路と、この制御出力に基づいて前記ＤＣ電
源をパルス幅変調するパルス幅力調器とを備えているこ
とを特徴とする油圧調圧弁。 ２　制御基準が作動油圧である実用新案登録請求の範囲
第１項記載の油圧調圧弁。 ３　制御基準が船舶の推力軸回転速度である実用新案登
録請求の範囲第１項記載の油圧調圧弁。 ４　目標値設定器が船舶のトローリングレバーである実
用新案登録請求の範囲第１項記載の油圧調圧弁。 ５　作動油圧の回路に受圧ピストンを設け、この受圧ピ
ストンの検出信号をポテンションメータによって電気信
号へ変換するようにして制御基準信号とした実用新案登
録請求の範囲第２項記載の油圧調圧弁。 ６　トローリングレバーの操作角をポテンショメータに
よって電気信号へ変換するようにした実用新案登録請求
の範囲第４項記載の油圧調圧弁。[Claims for Utility Model Registration] 1. A DC solenoid valve that uses a spring pressure to constantly set the operating oil pressure to the maximum operating pressure, and that uses a DC power source to operate the valve body in a direction that lowers the valve body below the maximum operating pressure, and control standards. a control circuit that outputs as a control output the result of processing and calculation based on the detection signal from the target value setter and the deviation signal from the target value setter; and a pulse width force adjustment that pulse width modulates the DC power supply based on the control output. A hydraulic pressure regulating valve comprising: 2. The hydraulic pressure regulating valve according to claim 1 of the utility model registration claim, wherein the control standard is the hydraulic pressure. 3. The hydraulic pressure regulating valve according to claim 1 of the utility model registration claim, wherein the control standard is the rotational speed of the thrust shaft of the ship. 4. The hydraulic pressure regulating valve according to claim 1, wherein the target value setting device is a trolling lever for a ship. 5. The hydraulic pressure regulating valve according to claim 2, in which a pressure receiving piston is provided in the hydraulic pressure circuit, and the detection signal of the pressure receiving piston is converted into an electric signal by a potentiometer to serve as a control reference signal. 6. The hydraulic pressure regulating valve according to claim 4, wherein the operating angle of the trolling lever is converted into an electric signal by a potentiometer.
JP13570381U 1981-09-11 1981-09-11 hydraulic pressure regulating valve Granted JPS5840671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13570381U JPS5840671U (en) 1981-09-11 1981-09-11 hydraulic pressure regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13570381U JPS5840671U (en) 1981-09-11 1981-09-11 hydraulic pressure regulating valve

Publications (2)

Publication Number Publication Date
JPS5840671U true JPS5840671U (en) 1983-03-17
JPH0117737Y2 JPH0117737Y2 (en) 1989-05-23

Family

ID=29929056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13570381U Granted JPS5840671U (en) 1981-09-11 1981-09-11 hydraulic pressure regulating valve

Country Status (1)

Country Link
JP (1) JPS5840671U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111038663A (en) * 2019-12-18 2020-04-21 北京海兰信数据科技股份有限公司 Standby hydraulic pressure providing device and method for ship steering engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428018A (en) * 1977-08-04 1979-03-02 Daikin Ind Ltd Electromagnetic proportional valve control device
JPS5667419A (en) * 1979-11-07 1981-06-06 Matsushita Electric Ind Co Ltd Flat type electromagnetic system gas pressure controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428018A (en) * 1977-08-04 1979-03-02 Daikin Ind Ltd Electromagnetic proportional valve control device
JPS5667419A (en) * 1979-11-07 1981-06-06 Matsushita Electric Ind Co Ltd Flat type electromagnetic system gas pressure controller

Also Published As

Publication number Publication date
JPH0117737Y2 (en) 1989-05-23

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