9 patents
Utility
Housing Type Pipe Joint
11 May 23
A casing constituting a housing type pipe joint is divided into an inner casing which externally fits to a sealing member to restrain a shape of a sealing member and an outer casing which is prepared outside the inner casing, engages with a pair of tubular members with their tube ends opposing each other inside the sealing member and presses the inner casing against the sealing member, these inner and outer casings being constituted by plural segments, each of which is formed as an integrated object from a metal plate, and a plate thickness of the inner casing is equal to or larger than a plate thickness of the outer casing.
Kazumi BABA, Jin WAKAMATSU, Masashi OTA
Filed: 5 Mar 21
Utility
Extrusion Molding Method for Differential Thickness Pipe and Extrusion Molding Apparatus for Differential Thickness Pipe
6 Oct 22
In extrusion processing in which diameter reduction is performed by pressing a raw pipe having a core bar inserted therein into a die having a small inner diameter portion on its tip end side, a differential thickness pipe having a thick-walled portion at its tip end can be molded using a core bar having a small cross-section portion formed at its tip end.
Kentaro NOZU, Michiharu NAKAGAKI (Deceased)
Filed: 10 Jun 20
Utility
Heat insulating cover for exhaust device
12 Jul 22
There is provided a heat insulating cover for an exhaust device, including outer shell members each having flanges formed at both ends in a peripheral direction, and the adjacent flanges are bonded to each other without generating any gap in an entire axial direction of the heat insulating cover for the exhaust device.
Kenji Nakazawa
Filed: 9 Oct 18
Utility
Heat Insulating Cover for Exhaust Device
18 Nov 21
There is provided a heat insulating cover for an exhaust device, including outer shell members each having flanges formed at both ends in a peripheral direction, and the adjacent flanges are bonded to each other without generating any gap in an entire axial direction of the heat insulating cover for the exhaust device.
Kenji NAKAZAWA
Filed: 9 Oct 18
Utility
Support structure for exhaust system part
29 Jun 21
A support structure for an exhaust system part that configures an exhaust system of an internal combustion engine for a vehicle includes a bracket and a support member.
Nobutaka Yamazaki, Masaya Takeuchi, Hirotoshi Tanaka
Filed: 14 Nov 18
Utility
Evaporation type burner
9 Mar 21
An evaporation type burner which can attain light-up and stable combustion of fuel at an early stage by evenly distributing fuel supplied from a fuel supply part to an impregnation member (wick) inside the impregnation member should be provided includes an exudation prevention member having lower fuel permeability than that of the impregnation member in a surface region of the impregnation member opposite to a infiltration region, which is a surface region of the impregnation member where the fuel infiltrates from the fuel supply part into the impregnation member, across the impregnation member.
Shinya Sugihara, Yoshihiro Tsuchiya
Filed: 14 Sep 17
Utility
Thermoelectric Generation Apparatus
4 Feb 21
A thermoelectric generation apparatus comprises a thermoelectric generation module, an output adjustment device and a control part.
Takashi KATOU, Takeshi SUMITA
Filed: 6 Nov 18
Utility
Heat recovery structure
6 Jul 20
A heat recovery structure includes a pipe portion, a heat exchanging portion and an actuator.
Toshio Murata, Koji Ichikawa
Filed: 27 Jun 18
Design
Exhaust heat recovery apparatus for automobiles
23 Mar 20
Keiichi Koshin, Yuuichi Kaitou, Kouji Ichikawa, Masahiro Shirai, Kazunari Matsuura, Daichi Higuma
Filed: 31 Jul 18
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