Sumitomo Precision Products | Date: 2014-02-18
In a catalytic reactor including catalyst carriers inserted into a plurality of channels defined by a corrugated fin, one end of the corrugated fin is located halfway on a horizontal wall, and a vertical wall of the corrugated fin adjacent to a side bar is arranged to provide a space where one of the catalyst carriers is insertable between the side bar and the vertical wall. An end portion of the corrugated fin in a second direction is brazed to a tube plate between the side bar and the vertical wall of the corrugated fin.
Sumitomo Precision Products | Date: 2014-04-02
A heat exchanger for an aircraft engine includes: a body including a plate-like first member and a plate-like second member that are stacked in a thickness direction of the first and second members and joined together, and a channel which is defined in the body and in which the cooling target fluid flows; and a corrugated fin plate disposed in the channel in the body. The body is bent along a curved surface to which the heat exchanger is attached. A plurality of heat dissipation fins stand on an outer surface of at least one of the first member or the second member.
Sumitomo Precision Products | Date: 2014-02-05
A solid oxide fuel cell includes a cell stack, a reformed gas introduction path introducing a reformed gas into the cell stack, an oxidizing agent gas introduction path introducing an oxidizing agent gas into the cell stack, and a cooling gas introduction path introducing a cooling gas into the oxidizing agent gas introduction path. A heat-absorption part absorbing heat is provided in a periphery of the cell stack, and the cooling gas introduction path is connected with the oxidizing agent gas introduction path through the heat-absorption part.
Sumitomo Precision Products | Date: 2014-06-16
An electro hydrostatic actuator includes a single-rod cylinder having fixed and movable ends, a hydraulic supply source, and a reservoir provided in a hydraulic circuit and capable of storing operation oil. At a predetermined position of the single-rod cylinder close to the fixed end, the hydraulic supply source is disposed at the periphery of the single-rod cylinder, and is integrated with the single-rod cylinder. The reservoir is formed in a double cylindrical shape, and is, at a position close to the movable end relative to the hydraulic supply source, integrated with the single-rod cylinder in the state in which the single-rod cylinder is inserted into the reservoir so as to be coaxial with the reservoir.
Sinfonia Technology Co., IHI Corporation and Sumitomo Precision Products | Date: 2015-03-30
Provided is a wheel drive system for aircraft RS including a motor