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公开(公告)号：US20120122356A1
公开(公告)日：2012-05-17
申请号：US13321174
申请日：2010-05-12
Applicant: Gunnar Johnsen
Inventor： Gunnar Johnsen
CPC classification number: B63H23/24 , B63H1/16 , B63H2023/005 , F16C17/02 , F16C32/0425 , F16C39/063 , F16C39/066 , F16C2326/30 , H02K7/09
Abstract: The present invention relates to a rim driven propeller unit for a vessel, where a number of permanent magnets (4) are arranged round the propeller unit's rotatable rotor housing (1), comprising a number of propeller blades (3), and a number of permanent magnets round the propeller unit's external, stationary casing (2) housing the rotatable rotor housing, where the permanent magnets round parts of the rotatable rotor housing and the external, stationary casing's circumference are provided located above one another with like polarity, while other parts of the rotatable rotor for housing and the external, stationary casing are provided located facing one another with opposite polarity, whereby the rotor housing and the stationary casing are repelled by and attracted to one another respectively, thereby being prevented from coming into contact with one another.
Abstract translation: 本发明涉及一种用于容器的边缘驱动螺旋桨单元，其中多个永磁体（4）布置在螺旋桨单元的可旋转转子壳体（1）的周围，包括多个螺旋桨叶（3），并且多个 螺旋桨单元的外部静止壳体（2）上的永磁体容纳可旋转的转子壳体，其中可旋转转子壳体的圆周部分和外部静止壳体的圆周上的永久磁体设置成彼此具有相似极性，而其它部分 被设置为具有相反极性的彼此相对定位的外部固定壳体，由此转子壳体和固定壳体分别被排斥并相互吸引，从而防止彼此接触 。
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公开(公告)号：US09592897B2
公开(公告)日：2017-03-14
申请号：US13321174
申请日：2010-05-12
Applicant: Gunnar Johnsen
Inventor： Gunnar Johnsen
CPC classification number: B63H23/24 , B63H1/16 , B63H2023/005 , F16C17/02 , F16C32/0425 , F16C39/063 , F16C39/066 , F16C2326/30 , H02K7/09
Abstract: The present invention relates to a rim driven propeller unit for a vessel, where a number of permanent magnets (4) are arranged round the propeller unit's rotatable rotor housing (1), comprising a number of propeller blades (3), and a number of permanent magnets round the propeller unit's external, stationary casing (2) housing the rotatable rotor housing, where the permanent magnets round parts of the rotatable rotor housing and the external, stationary casing's circumference are provided located above one another with like polarity, while other parts of the rotatable rotor housing and the external, stationary casing are provided located facing one another with opposite polarity, whereby the rotor housing and the stationary casing are repelled by and attracted to one another respectively, thereby being prevented from coming into contact with one another.
Abstract translation: 本发明涉及一种用于容器的边缘驱动螺旋桨单元，其中多个永磁体（4）布置在螺旋桨单元的可旋转转子壳体（1）的周围，包括多个螺旋桨叶（3），并且多个 螺旋桨单元的外部静止壳体（2）上的永磁体容纳可旋转的转子壳体，其中可旋转转子壳体的圆周部分和外部静止壳体的圆周上的永久磁体设置成彼此具有相似极性，而其它部分 可旋转的转子壳体和外部固定的壳体被设置为相对极性地彼此面对，由此转子壳体和固定壳体分别被排斥并相互吸引，从而防止彼此接触。
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公开(公告)号：US08814617B2
公开(公告)日：2014-08-26
申请号：US13511871
申请日：2010-11-25
Applicant: Ole Arnt Marholm , Gunnar Johnsen , Dag Brandal
Inventor： Ole Arnt Marholm , Gunnar Johnsen , Dag Brandal
CPC classification number: B63H5/14 , Y10T29/49815 , Y10T29/49959
Abstract: In a thruster for a vessel including a hull, the thruster comprises at least one tunnel element and at least one thruster unit. The tunnel element includes at least a part of a through tunnel in the hull when arranged in the hull. The at least one thruster unit and the at least one tunnel element include cooperating fastening devices for detachably fixing the at least one thruster unit in the at least one tunnel element such that the at least one thruster unit is configured to be passed through the tunnel and mounted to the at least one tunnel element, or demounted from the at least one tunnel element and passed out of the tunnel. A method for mounting and demounting a thruster in a tunnel element includes a tunnel element arranged in the vessel of a hull.
Abstract translation: 在用于包括船体的船舶的推进器中，推进器包括至少一个隧道元件和至少一个推进器单元。 隧道元件在船体中布置时包括在船体中的贯穿隧道的至少一部分。 所述至少一个推进器单元和所述至少一个隧道元件包括用于将所述至少一个推进器单元可拆卸地固定在所述至少一个隧道元件中的协作紧固装置，使得所述至少一个推进器单元被配置为穿过所述隧道， 安装到所述至少一个隧道元件，或从所述至少一个隧道元件拆卸并且从所述隧道中传出。 在隧道元件中安装和拆卸推进器的方法包括布置在船体的船舶中的隧道元件。
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公开(公告)号：US20130040514A1
公开(公告)日：2013-02-14
申请号：US13511871
申请日：2010-11-25
Applicant: Ole Arnt Marholm , Gunnar Johnsen , Dag Brandal
Inventor： Ole Arnt Marholm , Gunnar Johnsen , Dag Brandal
CPC classification number: B63H5/14 , Y10T29/49815 , Y10T29/49959
Abstract: In a thruster for a vessel including a hull, the thruster comprises at least one tunnel element and at least one thruster unit. The tunnel element includes at least a part of a through tunnel in the hull when arranged in the hull. The at least one thruster unit and the at least one tunnel element include cooperating fastening devices for detachably fixing the at least one thruster unit in the at least one tunnel element such that the at least one thruster unit is configured to be passed through the tunnel and mounted to the at least one tunnel element, or demounted from the at least one tunnel element and passed out of the tunnel. A method for mounting and demounting a thruster in a tunnel element includes a tunnel element arranged in the vessel of a hull.
Abstract translation: 在用于包括船体的船舶的推进器中，推进器包括至少一个隧道元件和至少一个推进器单元。 隧道元件在船体中布置时包括在船体中的贯穿隧道的至少一部分。 所述至少一个推进器单元和所述至少一个隧道元件包括用于将所述至少一个推进器单元可拆卸地固定在所述至少一个隧道元件中的协作紧固装置，使得所述至少一个推进器单元被配置为穿过所述隧道， 安装到所述至少一个隧道元件，或从所述至少一个隧道元件拆卸并且从所述隧道中传出。 在隧道元件中安装和拆卸推进器的方法包括布置在船体的船舶中的隧道元件。
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