Patents by Inventor Jarkko Alanen
Jarkko Alanen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8926215Abstract: The invention relates to an arrangement for attaching a switch control shaft to a switch pipe shaft, where the control shaft is mounted partly in the switch pipe shaft and tightened to the switch pipe shaft by a screw. The arrangement comprises a tightening piece. The screw is arranged to act on the control shaft through the tightening piece so that when the screw is turned, the tightening piece is arranged to press the control shaft against the pipe shaft so that the control shaft tightens fast between the tightening piece and the pipe shaft.Type: GrantFiled: January 28, 2005Date of Patent: January 6, 2015Assignee: Abb OyInventors: Harri Mattlar, Rainer Kolmonen, Jarkko Alanen
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Patent number: 7863530Abstract: A modular switching device is disclosed which includes a plurality of interconnected modules, the modules having a control device module and a pole cell module, the modules of the switching device being interconnected with a shaft adapted to transfer a torque required for operating the switching device from one module to another module. The modular switching device is configured such that each module has a shaft element, and the shaft transferring the torque is composed of directly interconnected shaft elements.Type: GrantFiled: January 18, 2005Date of Patent: January 4, 2011Assignee: ABB OyInventors: Harri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Martti Tuononen
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Patent number: 7741572Abstract: A switching device module comprising a frame (2), the switching device module being adapted to be connected to another switching device module for providing a modular switching device. The frame (2) of the switching device module is provided with one or more wire troughs (8), each of which is adapted to receive at least one wire of an auxiliary circuit of said modular switching device.Type: GrantFiled: January 18, 2005Date of Patent: June 22, 2010Assignee: ABB OYInventors: Harri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Martti Tuononen
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Patent number: 7679018Abstract: A switching device is disclosed which includes a working shaft and a control shaft installed in a frame part, the control shaft being rotatable and adapted to turn the working shaft, and the working shaft being adapted to change the position of poles of the switching device. One of the two shafts passes through the other.Type: GrantFiled: January 18, 2005Date of Patent: March 16, 2010Assignee: ABB OyInventors: Rainer Kolmonen, Aki Suutarinen, Jarkko Alanen, Harri Mattlar
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Publication number: 20090039987Abstract: A switching device module comprising a frame (2), the switching device module being adapted to be connected to another switching device module for providing a modular switching device. The frame (2) of the switching device module is provided with one or more wire troughs (8), each of which is adapted to receive at least one wire of an auxiliary circuit of said modular switching device.Type: ApplicationFiled: January 18, 2005Publication date: February 12, 2009Applicant: ABB OYInventors: Harri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Martti Tuononen
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Publication number: 20080247816Abstract: The invention relates to an arrangement for attaching a switch control shaft to a switch pipe shaft, where the control shaft is mounted partly in the switch pipe shaft and tightened to the switch pipe shaft by a screw. The arrangement comprises a tightening piece. The screw is arranged to act on the control shaft through the tightening piece so that when the screw is turned, the tightening piece is arranged to press the control shaft against the pipe shaft so that the control shaft tightens fast between the tightening piece and the pipe shaft.Type: ApplicationFiled: January 28, 2005Publication date: October 9, 2008Applicant: ABB OYInventors: Harri Mattlar, Rainer Kolmonen, Jarkko Alanen
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Publication number: 20080204976Abstract: The invention relates to a fastening arrangement for fastening a switching device to a mounting tray, the fastening arrangement comprising a fastening point (12) formed in the switching device or the like, and a lug (10) to be fastened to the fastening point (12). The fastening point comprises at least three recesses (16) to receive the protrusion (24) in the lug (10) in such a way that the lug (10) is optionally lockable, when being fastened to the switching device, to different positions defined by the recesses (16), one of the positions being a substantially vertical position, another being a substantially horizontal position, and the rest being positions at an angle between these positions.Type: ApplicationFiled: January 18, 2005Publication date: August 28, 2008Applicant: ABB OYInventors: Harri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Risto Kajan
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Publication number: 20080035464Abstract: A switching device is disclosed which includes a working shaft and a control shaft installed in a frame part, the control shaft being rotatable and adapted to turn the working shaft, and the working shaft being adapted to change the position of poles of the switching device. One of the two shafts passes through the other.Type: ApplicationFiled: January 18, 2005Publication date: February 14, 2008Applicant: ABB OYInventors: Rainer Kolmonen, Aki Suutarinen, Jarkko Alanen, Harri Mattlar
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Publication number: 20070063796Abstract: A modular switching device is disclosed which includes a plurality of interconnected modules, the modules having a control device module and a pole cell module, the modules of the switching device being interconnected with a shaft adapted to transfer a torque required for operating the switching device from one module to another module. The modular switching device is configured such that each module has a shaft element, and the shaft transferring the torque is composed of directly interconnected shaft elements.Type: ApplicationFiled: January 18, 2005Publication date: March 22, 2007Applicant: ABB OYInventors: Harri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Martti Tuononen