包括液压致动器单元的海运外壳门

Marine shell door including hydraulic actuator unit

Abstract

海运外壳门包括包含门板的框架。所述框架提供骨架结构,以增强所述外壳门。典型地,所述框架包括多个隔间。所述海运外壳门被改进之处在于,其进一步包括用于操作所述外壳门自身和/或至少一个外壳门部件的至少一个液压致动器单元(10)。所述液压致动器单元包括压致动器(11)和专门用于所述液压致动器以操作所述液压致动器的致动器泵(15)。所述致动器泵具有电动机(151)和泵壳体(152),以便将液压流体供应到所述液压致动器,从而操作所述外壳门。有利地,外壳门在船舶上的安装被改进。外壳门没有在安装期间难以安装且在操作中易于损坏的长不锈钢流体管道。
Marine shell door comprises a framework including a door plate. The framework provides a skeleton structure to reinforce the shell door. Typically, the framework includes a plurality of compartments. The marine shell door is improved in that it further comprises at least one hydraulic actuator unit (10) for operating said shell door itself and/or at least one shell door component. The hydraulic actuator unit comprises a hydraulic actuator (11) and an actuator pump (15) which is dedicated to said hydraulic actuator for operating said hydraulic actuator. The actuator pump has an electrical motor (151) and a pump housing (152) for supplying hydraulic fluid to the hydraulic actuator to operate the shell door. Advantageously, the installation of the shell door on board of a ship is improved. The shell door has no long stainless steel fluid conduits which are difficult to mount during installation and vulnerable to damages in operation.

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Patent Citations (10)

    Publication numberPublication dateAssigneeTitle
    CN-101044327-ASeptember 26, 2007西港能源公司液压驱动系统和操作液压驱动系统的方法
    CN-101201068-AJune 18, 2008淄博科汇电气有限公司Numerical control hydraulic system of switch reluctance motor pump
    CN-101618754-AJanuary 06, 2010陈桂晖Ship hatchcover opening device
    CN-1082501-AFebruary 23, 1994梅卡海事系统国际股份有限公司Ship with foredoor, especially ferry
    CN-1291953-AApril 18, 2001麦格雷戈(芬兰)有限公司货船舱口盖的转动机构
    CN-201071852-YJune 11, 2008长沙中联重工科技发展股份有限公司一种复合液压缸
    DE-1281292-BOctober 24, 1968Kloess Hans KLukenabdeckung aus hydraulisch faltbaren Lukendeckelpaaren fuer Schiffe
    DE-19925600-A1December 14, 2000Sbs Sondermaschinen GmbhLeichtbau-Hydraulikzylinder mit Zugankern
    DE-3706952-A1October 08, 1987Hoerbiger Pneumatic GmbhDruckmittelbetaetigbarer arbeitszylinder
    WO-2010141281-A1December 09, 2010Haldex Hydraulics CorporationPoint of use actuator

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    Publication numberPublication dateAssigneeTitle