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公开(公告)号：US09245686B2
公开(公告)日：2016-01-26
申请号：US13673151
申请日：2012-11-09
Applicant: ABB Oy
Inventor： Pertti Seväkivi , Niko Björkman
CPC classification number: H01G2/04 , F16B2200/406 , H01G4/28
Abstract: A capacitor fastening for fastening a capacitor to a panel, whereby the capacitor, when mounted in place, is positioned in the panel, fastened at its lower part. The capacitor fastening includes a retainer in the panel at the mounting point of the capacitor for preventing lateral movement of the capacitor in at least one selected direction; a tightening plate arranged above the panel and to be fastened to the panel, which tightening plate has a hole substantially corresponding to the diameter of the capacitor above the mounting point of the panel; and a wedge between the panel and the tightening plate for tightening the retainer of the panel and the edge of the hole in the tightening plate from opposite directions against the capacitor.
Abstract translation: 用于将电容器紧固到面板的电容器紧固件，由此当安装在适当位置时，电容器被定位在面板中，紧固在其下部。 电容器紧固件包括在电容器的安装点处的面板中的保持器，用于防止电容器沿至少一个选定方向的横向移动; 紧固板布置在所述面板上方并且被紧固到所述面板上，所述紧固板具有基本上对应于所述面板的安装点上方的所述电容器的直径的孔; 以及在面板和紧固板之间的楔形件，用于将面板的保持器和紧固板中的孔的边缘从抵抗电容器的相反方向紧固。
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公开(公告)号：US09759219B2
公开(公告)日：2017-09-12
申请号：US14597881
申请日：2015-01-15
Applicant: ABB OY
Inventor： Jari-Petri Tiainen , Niko Björkman , Johannes Pylvänen
CPC classification number: F04D17/162 , F04D17/16 , F04D25/166 , F04D29/4226
Abstract: A fan apparatus is disclosed having a first fan and a second fan, both of which are centrifugal fans. Impellers of the first fan and the second fan can be located adjacent one another and adapted to rotate in opposite directions. A first outlet opening (ot1) provided on a housing of the first fan can be located relative to a second outlet opening (ot2) provided on a housing of the second fan such that a flow pattern of the first fan overlaps at least partially with a flow pattern of the second fan when viewed from a direction of a rotation axis of an impeller of the first fan.
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公开(公告)号：US20130121757A1
公开(公告)日：2013-05-16
申请号：US13673151
申请日：2012-11-09
Applicant: ABB Oy
Inventor： Pertti SEVÄKIVI , Niko Björkman
IPC: H01G2/04
CPC classification number: H01G2/04 , F16B2200/406 , H01G4/28
Abstract: A capacitor fastening for fastening a capacitor to a panel, whereby the capacitor, when mounted in place, is positioned in the panel, fastened at its lower part. The capacitor fastening includes a retainer in the panel at the mounting point of the capacitor for preventing lateral movement of the capacitor in at least one selected direction; a tightening plate arranged above the panel and to be fastened to the panel, which tightening plate has a hole substantially corresponding to the diameter of the capacitor above the mounting point of the panel; and a wedge between the panel and the tightening plate for tightening the retainer of the panel and the edge of the hole in the tightening plate from opposite directions against the capacitor.
Abstract translation: 用于将电容器紧固到面板的电容器紧固件，由此当安装在适当位置时，电容器被定位在面板中，紧固在其下部。 电容器紧固件包括在电容器的安装点处的面板中的保持器，用于防止电容器沿至少一个选定方向的横向移动; 紧固板布置在所述面板上方并且被紧固到所述面板上，所述紧固板具有基本上对应于所述面板的安装点上方的所述电容器的直径的孔; 以及在面板和紧固板之间的楔形件，用于将面板的保持器和紧固板中的孔的边缘从抵抗电容器的相反方向紧固。
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