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公开(公告)号：US20130257405A1
公开(公告)日：2013-10-03
申请号：US13850738
申请日：2013-03-26
Applicant: ABB OY
Inventor： Jani KANGAS
CPC classification number: G05F5/00 , H02J3/385 , H05K13/00 , Y02E10/58 , Y10T29/49117
Abstract: Exemplary embodiments are directed to a boost converter module for a solar energy system. The boost converter module includes input poles, output poles, and a boost converter unit connected between the input poles and the output poles. The input poles can be adapted for connection to a photovoltaic device feeding an input direct voltage (DCIN). The boost converter unit can be adapted for converting the input direct voltage (DCIN) into an output voltage (VOUT) that is higher than the input direct voltage (DCIN) and to feed the output voltage (VOUT) into the output poles. The module also includes a maximum power point tracking (MPPT) unit, a base, and a lid, and input connection means and output connection means on an inner surface of the base. The lid being adapted for connecting at least one wire to the input poles and the output poles.
Abstract translation: 示例性实施例涉及用于太阳能系统的升压转换器模块。 升压转换器模块包括输入极，输出极和连接在输入极和输出极之间的升压转换器单元。 输入极可以适于连接到馈送输入直流电压（DCIN）的光伏器件。 升压转换器单元可适用于将输入直流电压（DCIN）转换成高于输入直流电压（DCIN）的输出电压（VOUT），并将输出电压（VOUT）馈送到输出极。 模块还包括最大功率点跟踪（MPPT）单元，基座和盖子，以及在基座的内表面上的输入连接装置和输出连接装置。 该盖适于将至少一根导线连接到输入极和输出极。
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公开(公告)号：US20130174735A1
公开(公告)日：2013-07-11
申请号：US13737639
申请日：2013-01-09
Applicant: ABB Oy
Inventor： Risto LAURILA
IPC: B01D46/00
CPC classification number: B01D46/0056 , B01D46/0045 , B01D46/0071 , B01D46/0072 , B01D46/0073 , B01D46/0083 , B01D46/26 , B01D2279/45
Abstract: The disclosure relates to a gas permeable wall for preventing dirt present in a gas flow from passing through the gas permeable wall with the gas flow. In order to minimize maintenance, the gas permeable wall is a circumferential wall of a cover, and an outlet from the cover is provided for passing on gas having entered the cover through the circumferential gas permeable wall. A support is provided for attaching the cover rotatably to a device, and a drive unit is provided for rotating the cover.
Abstract translation: 本发明涉及一种用于防止气流中存在的污物与气体流动通过气体可渗透壁的气体透过壁。 为了最小化维护，气体可渗透壁是盖的圆周壁，并且提供来自盖的出口，用于通过穿过圆周气体可渗透壁进入盖的气体。 提供了用于将盖可旋转地附接到装置的支撑件，并且提供用于旋转盖的驱动单元。
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公开(公告)号：US20130146701A1
公开(公告)日：2013-06-13
申请号：US13706373
申请日：2012-12-06
Applicant: ABB Oy
Inventor： Tapio TALVITIE
IPC: B65H19/18
CPC classification number: B65H19/1821 , B65H2511/212 , B65H2511/51 , B65H2513/21 , B65H2220/01 , B65H2511/512 , B65H2220/02
Abstract: Method and apparatus of splicing a paper web, in which a paper web from a new reel is spliced to a paper web from an emptying reel and a position of glue or two sided tape in the surface of the new paper reel is marked. The method includes receiving a command for splicing, determining the splicing time instant, accelerating a rotation of the new paper reel, detecting the glue or tape, controlling, based on the detected glue or tape, the rotation of the new paper reel in such a manner that the rotation speed of the new paper reel and the position of the glue or tape are as required at the splicing time instant, and splicing the paper web at the splicing time instant.
Abstract translation: 将来自新卷轴的纸幅从排空卷轴接合到纸幅并且在新纸卷的表面中粘合或双面胶带的位置的纸幅拼接的方法和装置被标记。 该方法包括接收拼接命令，确定拼接时刻，加速新纸卷轴的旋转，检测胶水或胶带，基于检测到的胶水或胶带控制新纸卷筒的转动 使得新的纸卷轴的旋转速度和胶水或胶带的位置在拼接时刻需要，并且在拼接时刻将纸幅拼接。
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公开(公告)号：US12043362B2
公开(公告)日：2024-07-23
申请号：US18064433
申请日：2022-12-12
Applicant: ABB Oy
Inventor： Jukka Laine , Sven Willgren , Toni Niska
CPC classification number: B63H21/38 , B63B13/00 , B63H2005/075 , B63H5/125 , B63H2005/1254 , B63H20/001 , G05D16/2013
Abstract: A draining arrangement of a propulsion unit of a marine vessel. The propulsion unit includes a shell structure. The shell structure limiting at least one bottom section configured to receive liquids. The draining arrangement including a pneumatically operated drainage arrangement including an intermediate tank within the shell structure, a pressurizing arrangement functionally connected to the intermediate tank and configured to selectively provide a vacuum in the intermediate tank or an excess pressure in the intermediate tank, a first liquid line that is provided between the intermediate tank and said at least one bottom section, and a second liquid to line that is provided between the intermediate tank and a collector arrangement within the hull of the marine vessel.
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公开(公告)号：US20230002024A1
公开(公告)日：2023-01-05
申请号：US17810712
申请日：2022-07-05
Applicant: ABB Oy
Inventor： Tuomas Kekki , Petri Pellinen , Sakari Siipilehto , Tuomas Herranen , Antti Tuppurainen
Abstract: A propulsion unit (1) for a marine vessel, comprising a shell structure (2), a shaft (4) rotatably coupled to a propulsion motor (3) inside the shell structure (2), and a propeller (5) coupled to the shaft (4) outside the shell structure (2). A shaft seal arrangement (6) is provided to engage the shaft (4), such that at least a first seal chamber (6a) is delimited between adjacent seal lips (6′) and the shaft (4). A first lubrication arrangement is provided for circulating a first lubricant through the first seal chamber (6a). The first lubrication arrangement (7) further comprises a first lubricant heat exchanger (7e) arranged at least partly outside of the shell structure (2) for conducting the first lubricant therethrough and for transferring heat from the first lubricant to an outside environment of the shell structure (2). A propulsion unit for a marine vessel, including a shell structure, a shaft rotatably coupled to a propulsion motor inside the shell structure, and a propeller coupled to the shaft outside the shell structure. A shaft seal arrangement is provided to engage the shaft, such that at least a first seal chamber is delimited between adjacent seal lips and the shaft. A first lubrication arrangement is provided for circulating a first lubricant through the first seal chamber. The first lubrication arrangement further includes a first lubricant heat exchanger arranged at least partly outside of the shell structure for conducting the first lubricant therethrough and for transferring heat from the first lubricant to an outside environment of the shell structure.
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Patent Agency Ranking
公开(公告)号：US20220017197A1
公开(公告)日：2022-01-20
申请号：US17413047
申请日：2018-12-14
Applicant: ABB Oy
Inventor： Veli-Pekka PELJO , Harri LIPPONEN , Timo HEINE , Kimmo KOKKILA , Bin LIU , Peter FRANSSON , Arne TRANGARD
Abstract: A drive arrangement for a cycloidal marine propulsion unit including at least two electrical blade motors each associated to a respective blade for pivoting thereof, each blade motor being operationally coupled to a respective blade drive for actuating the corresponding blade motor. The at least two blade drives each include a respective blade drive power converter operationally coupled to a first common intermediate DC-link, wherein the at least two blade drives being configured to feed power from the first common intermediate DC-link to their respective blade motors, and to feed regenerative power from their respective blade motors to the first common intermediate DC-link. The disclosure also concerns a marine propulsion unit having such a drive arrangement, and a method of operating such a drive arrangement.
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公开(公告)号：US20210316832A1
公开(公告)日：2021-10-14
申请号：US17219150
申请日：2021-03-31
Applicant: ABB Oy
Inventor： Petri Pellinen , Ari Turunen , Sakari Siipilehto
Abstract: A propulsion unit includes a housing supported on a vessel. A propeller shaft extends in the housing. The propeller shaft is rotatably supported with a first bearing and a second bearing. A propeller is attached to at least one end of the propeller shaft. The first bearing includes a first radial bearing and a first thrust bearing. The first radial bearing is a sliding bearing positioned axially inside the first thrust bearing. The first bearing is positioned at the first end of the housing and the second bearing being positioned at the second end of the housing or vice a versa.
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公开(公告)号：US10896789B2
公开(公告)日：2021-01-19
申请号：US16385377
申请日：2019-04-16
Applicant: ABB Oy
Inventor： Fredrik Strand , Juha Soldan , Jukka Lintamo , Mikko Välivainio
Abstract: An electrical switch. The electrical switch comprises at least one fixed contact, a movable contact contacting the fixed contact, and at least one extinguishing apparatus positioned after the fixed contact in an opening direction of the movable contact. A permanent magnet is further positioned after the extinguishing apparatus in the opening direction of the movable contact.
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公开(公告)号：US10804056B2
公开(公告)日：2020-10-13
申请号：US16386641
申请日：2019-04-17
Applicant: ABB Oy
Inventor： Fredrik Strand , Mikko Välivainio , Jukka Lintamo , Juha Soldan
Abstract: An electrical switch. The electrical switch includes at least one fixed contact and a movable contact contacting the fixed contact. At least one shutter element is arranged to move in synchronism with the movable contact. The shutter element is positioned in an extended position between the fixed contact and the movable contact and in a contracted position outside the patch of the movable contact allowing the movable contact to turn from the open position to the closed position.
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公开(公告)号：US10665401B2
公开(公告)日：2020-05-26
申请号：US15566621
申请日：2015-04-13
Applicant: ABB Oy
Inventor： Yi'er Wu , Jiancheng Ren , Aki Suutarinen , Janne Rosenberg
Abstract: An electric switch comprising a mechanism module and a contact module, the contact module comprising a base element, a cover element, fixed contacts and a rotary roll for receiving moving contacts, the mechanism module comprising a base element, a cover element, a front pipeshaft for controlling the switch from front, an inner pipeshaft for controlling the switch from side end, the pipeshafts being engaged to each other by teeth to form a gear for transferring a moment from the front pipeshaft to the inner pipeshaft, a lever for transferring a moment to the roll, the lever arranged to receive the inner pipeshaft, the inner pipeshaft and the lever being rotatable engaged with each other, and main springs for giving a rotational moment for the lever and being connected of first ends to the base element and the mains springs being connected to the lever of their second ends.
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