DE3245191A1 - Hydraulically operated drive device for the steering gear in ships - Google Patents

Hydraulically operated drive device for the steering gear in ships

Info

Publication number
DE3245191A1
DE3245191A1 DE19823245191 DE3245191A DE3245191A1 DE 3245191 A1 DE3245191 A1 DE 3245191A1 DE 19823245191 DE19823245191 DE 19823245191 DE 3245191 A DE3245191 A DE 3245191A DE 3245191 A1 DE3245191 A1 DE 3245191A1
Authority
DE
Germany
Prior art keywords
steering gear
ships
drive device
hydraulically operated
operated drive
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.)
Withdrawn
Application number
DE19823245191
Other languages
German (de)
Inventor
Eckhard 4300 Essen Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHWARZ ELEKTRONIK DUISBURG GM
Original Assignee
SCHWARZ ELEKTRONIK DUISBURG GM
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 SCHWARZ ELEKTRONIK DUISBURG GM filed Critical SCHWARZ ELEKTRONIK DUISBURG GM
Priority to DE19823245191 priority Critical patent/DE3245191A1/en
Publication of DE3245191A1 publication Critical patent/DE3245191A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/18—Transmitting of movement of initiating means to steering engine
    • B63H25/22—Transmitting of movement of initiating means to steering engine by fluid means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Hydraulic drive device for the steering gear in ships, with interconnected control valve for the slow build-up of the pressure in the working cylinders at the rudder.

Description

"Hydraulisch betriebene Antriebseinrichtung für die"Hydraulically operated drive device for the

Ruderanlage bei Schiffen" Die Erfindung bezieht sich auf eine hydraulisch bebetriebene Antriebseinrichtung für Ruderanlagen, d. h.Steering system in ships "The invention relates to a hydraulic operated propulsion system for steering gear, d. H.

eine Einrichtung, welche die Ruderanlage betätigt.a device that operates the steering gear.

Im Prinzip sind hydraulisch betriebene Antriebseinrichtungen für Ruderanlagen bekannt, jedoch besteht bei den bekannten Einrichtungen stets das Problem, daß die hydraulische Einrichtung mit voller Kraft auf das Ruderlager wirkt.In principle, they are hydraulically operated drive devices for steering gear known, but there is always the problem with the known devices that the hydraulic device acts with full force on the rudder bearing.

Der Erfindung liegt die Aufgabe zugrunde, eine vollhydraulisch betriebene Antriebseinrichtung zu schaffen, wobei der Druck langsam ansteigt.The invention is based on the object of a fully hydraulically operated To create drive means, the pressure increasing slowly.

Diese der Erfindung zugrundeliegende Aufgabe wird gelöst durch ein in die Druckmittelleitung geschaltetes Regelventil, welches einen langsamen Druckanstieg auf den Kolben bewirkt.This object on which the invention is based is achieved by a Control valve connected to the pressure medium line, which causes a slow pressure increase causes on the piston.

Die Zeichnung zeigt dabei ein Schaltschema der erfindungsgemäßen Anordnung.The drawing shows a circuit diagram of the arrangement according to the invention.

In der Zeichnung sind mit 1 und 2 Hydraulikzylinder bezeichnet, welche Kolben 3 und 4 enthalten. Die Kolbenstangenenden der Hydraulikzylinder sind mit dem Ruderquadranten 5 verbunden, welcher über das Ruderlager 6 das. eigentliche Ruder betätigt. Vor diesen Hydraulikzylindern ist ein sogenanntes Schockventil 7 geschaltet. Bei 8 ist ein 4/3 Wegeventil dargestellt, welches die Arbeitsrichtung der Zylinder steuert. Aus dem Tank 11 wird über die Hydraulik- pumpe 10 die Druckmittelleitung 9 beaufschlagt. Bei 12 ist das Regelventil erkennbar.In the drawing, 1 and 2 hydraulic cylinders are designated, which Pistons 3 and 4 included. The piston rod ends of the hydraulic cylinders are with connected to the rudder quadrant 5, which via the rudder bearing 6 the actual Rudder operated. A so-called shock valve 7 is located in front of these hydraulic cylinders switched. At 8 a 4/3 way valve is shown, which the working direction the cylinder controls. From the tank 11 is via the hydraulic pump 10 is applied to the pressure medium line 9. The control valve can be seen at 12.

Bei Ruderbedarf wird das 4/3 Wegeventil von der Brücke aus geschaltet. Über die Hydraulikpumpe 10 wird der Druck im System aufgebaut, das Regelventil 12 ist geöffnet und somit fließt das Druckmittel zurück in den Tank.When the rudder is required, the 4/3 way valve is switched from the bridge. The pressure in the system is built up via the hydraulic pump 10, the control valve 12 is open and thus the pressure medium flows back into the tank.

Durch eine elektronische Steuerung wird das Regelventil langsam geschlossen und dadurch wird der Druck ebenfalls langsam im Zylinder aufgebaut. Es ist erkennbar, daß durch das langsame Aufbauen des Druckes im Zylinder das Ruderlager weniger belastet wird.The control valve is slowly closed by an electronic control and thereby the pressure is also slowly built up in the cylinder. It can be seen that the rudder bearing is less stressed by the slow build-up of pressure in the cylinder will.

LeerseiteBlank page

Claims (1)

"Hydraulisch betriebene Antriebseinrichtung fur die Ruderanlage bei Schiffen" Patentanspruch: Hydraulisch betriebene Antriebseinrichtung fur die Ruderanlage bei Schiffen, gekennzeichnet durch ein in die Druckmittelleitung angeordnetes Regelventil (12), welches ein langsames Ansteigen des Druckes im Zylinder ermöglicht."Hydraulically operated drive device for the steering gear Ships "claim: Hydraulically operated drive device for the steering gear in ships, characterized by a control valve arranged in the pressure medium line (12), which allows the pressure in the cylinder to rise slowly.
DE19823245191 1982-12-07 1982-12-07 Hydraulically operated drive device for the steering gear in ships Withdrawn DE3245191A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823245191 DE3245191A1 (en) 1982-12-07 1982-12-07 Hydraulically operated drive device for the steering gear in ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823245191 DE3245191A1 (en) 1982-12-07 1982-12-07 Hydraulically operated drive device for the steering gear in ships

Publications (1)

Publication Number Publication Date
DE3245191A1 true DE3245191A1 (en) 1984-06-07

Family

ID=6179985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823245191 Withdrawn DE3245191A1 (en) 1982-12-07 1982-12-07 Hydraulically operated drive device for the steering gear in ships

Country Status (1)

Country Link
DE (1) DE3245191A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547687A1 (en) * 1995-12-20 1997-06-26 Rexroth Mannesmann Gmbh Hydraulic drive generating rotary movement with high pressure pump
WO1998013251A1 (en) * 1996-09-25 1998-04-02 Plustech Oy Actuator for accomplishing the swinging motion of a swinging arm
CN103867504A (en) * 2014-03-27 2014-06-18 昆山市工业技术研究院有限责任公司 Robot rotational joint driving device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547687A1 (en) * 1995-12-20 1997-06-26 Rexroth Mannesmann Gmbh Hydraulic drive generating rotary movement with high pressure pump
WO1998013251A1 (en) * 1996-09-25 1998-04-02 Plustech Oy Actuator for accomplishing the swinging motion of a swinging arm
US6193002B1 (en) 1996-09-25 2001-02-27 Plustech Oy Actuator for accomplishing the swinging motion of a swinging arm
DE19782018B4 (en) * 1996-09-25 2005-08-04 Plustech Oy Actuator for performing the oscillatory movement of a swing arm
CN103867504A (en) * 2014-03-27 2014-06-18 昆山市工业技术研究院有限责任公司 Robot rotational joint driving device and method

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Legal Events

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