Kawasaki Jukogyo Kabushiki Kaisha

Nippon Fine Chemical Co., Ltd.

Nippon Aspherical Lens Co., Ltd.

Mitsuaki Tanaka

Hidenori Arisawa

Yuji Shinoda

Kenta Ogasawara

Yoshiyuki Noguchi

Akira Hayasaka

Hiroki Yamamoto

Hironori Hashimoto

Hideyuki Imai

Koji Terauchi

Kenji Komatsu

Takuya Ikeguchi

Kazuhide Hakamada

Masaharu Suzuki

Minoru Nakayasu

A toroidal continuously variable transmission including a power roller; a support supporting the power roller rotatably; a thrust bearing receiving a load of the power roller in a direction along a rotating axis; and an oil passage supplying lubricating oil to the thrust bearing. A surface of the power roller opposing the support includes a first bearing grooved and the support opposing the power roller includes a second bearing groove. A virtual axis of a discharge port in the oil passage reaches a bearing groove that is one of the first bearing groove and the second bearing groove. Viewed from a direction perpendicular to the rotation axis, a portion of a retainer located at a radially inner side of a retaining hole of the retainer and a portion located at a radially inner side of the bearing groove are located at sides opposite to each other across the virtual axis.

Toroidal continuously variable transmission

A transmission cooling assembly of a helicopter includes: a transmission including a speed change structure that changes the speed of rotation produced by rotational power input from a prime mover and outputs the resulting rotational power and a housing accommodating the speed change structure; a cowl covering at least a part of an outer surface of the housing, with a gap defined between the cowl and the outer surface; and a flow structure that allows external air to flow through the gap.

Transmission cooling assembly of helicopter

A transmission lubricating assembly of a helicopter includes: a transmission including a speed change structure that changes the speed of rotation produced by rotational power input from a prime mover and outputs the resulting rotational power and a housing accommodating the speed change structure; and a lubricator that lubricates the speed change structure. The lubricator includes a collector that collects a mist of a lubricating oil in an internal space of the housing and a dropper that is disposed below the collector and that applies droplets of the lubricating oil to the speed change structure, the droplets resulting from the collected mist being gathered under its own weight.

Transmission lubricating assembly of helicopter

A gas turbine engine including: an exhaust diffuser including an inner tube and an outer tube that form therebetween an annular exhaust passage; a bearing chamber formed radially inside the inner tube for accommodating a bearing that supports a rotor of a turbine; a plurality of hollow struts extending across the exhaust passage; an oil introduction passage extending through one of the struts for introducing oil to be supplied to the bearing chamber; an oil drain passage extending through one of the struts for draining the oil from an exhaust oil inlet opened on a bottom surface of the bearing chamber; and an oil discharge passage for discharging a portion of the oil having passed through the oil introduction passage toward the oil drain inlet.

Gas turbine engine

A heat exchangercomprises a shellwhich has in an interior thereof a heat exchange chamberin which a gas to be cooled or an intermediate medium is filled, and performs heat exchange directly or indirectly between liquid hydrogen and the gas to be cooled, in the interior of the heat exchange chambera traywhich is provided in the interior of the heat exchange chamberand receives a liquefied gas and a deposited substance F which are generated by the heat exchange in the interior of the heat exchange chamberand a liquid discharge mechanism (flashboarddrain portand drain pipe) which discharges the liquefied gas from the trayin a state in which the deposited substance F is left in the tray

Heat exchanger

This invention provides a composition for coating plastics articles comprising (A) a hydrolyzed product of an organoalkoxysilane represented by the formula

Organoalkoxysilane coating compositions for plastic articles

Growing community of inventors

Kobe, Japan

Mitsuaki Tanaka