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公开(公告)号：US10151659B2
公开(公告)日：2018-12-11
申请号：US15297469
申请日：2016-10-19
发明人： Masao Nakayama
摘要： A cylinder internal pressure sensor includes: a housing; a diaphragm having flexibility and being joined to one end of the housing; a sensor element configured to change an output signal according to deformation of the diaphragm; and an opposed member housed inside the housing so as to face the diaphragm. The opposed member defines a housing room between the diaphragm and the opposed member, and includes: a cylindrical tube part being a layered structure with an inner tube and an outer tube; and a seal part provided inside the tube part. The sensor element is fixed to the seal part. The tube part is provided with a spring rate reducing portion that is provided between the diaphragm and a position where the inner tube and the outer tube are joined together.
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公开(公告)号：US09815024B2
公开(公告)日：2017-11-14
申请号：US14631387
申请日：2015-02-25
发明人： Koji Kasahara , Natsuki Sugiyama , Masao Nakayama , Yuki Tomitaka , Hideji Naito
CPC分类号： B01D53/94 , B01D53/9454 , F01N3/2026 , F01N3/2828 , F01N2260/10 , Y02T10/22 , Y02T10/26
摘要： An electrically heated catalyst device includes a catalyst support supporting a catalyst, a surface electrode disposed on an outer surface of the catalyst support and extending in an axis direction of the catalyst support, a wiring line member including a root section extending in the axis direction of the catalyst support and comb teeth-like wiring lines extending from the root section in a circumferential direction of the catalyst support and fixed to the surface electrode, an outer cylinder covering an outer surface of the catalyst support, and a holding member holding the catalyst support and packed between the catalyst support and the outer cylinder, in which the catalyst support is heated by feeding a current through the surface electrode and the wiring line member. At least a plurality of through-holes or a plurality of protrusions are formed in the root section covered by the holding member.
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公开(公告)号：US09464549B2
公开(公告)日：2016-10-11
申请号：US14631296
申请日：2015-02-25
CPC分类号： F01N3/2026 , Y02T10/26
摘要： An electrically heated catalyst device includes a catalyst support, a surface electrode disposed on an outer surface of the catalyst support and extending in an axis direction of the catalyst support, a wiring line member including a root section extending in the axis direction of the catalyst support and comb teeth-like wiring lines extending from the root section in a circumference direction of the catalyst support and fixed to the surface electrode, an outer cylinder covering an outer surface of the catalyst support, and a holding member holding the catalyst support and packed between the catalyst support and the outer cylinder, in which the catalyst support is heated by feeding a current through the surface electrode and the wiring line member. A slit extending from an outer edge in the circumferential direction of the catalyst support is formed in the root section of the wiring line member.
摘要翻译： 电加热的催化剂装置包括催化剂载体，设置在催化剂载体的外表面上并沿着催化剂载体的轴线方向延伸的表面电极，包括在催化剂载体的轴线方向上延伸的根部的布线线构件 以及梳齿状布线，其从所述根部沿所述催化剂载体的圆周方向延伸并固定到所述表面电极，覆盖所述催化剂载体的外表面的外筒和保持所述催化剂载体并保持在所述催化剂载体之间的保持构件 催化剂载体和外筒，其中催化剂载体通过将电流馈送通过表面电极和布线构件而被加热。 在所述布线部件的根部形成有从所述催化剂载体的圆周方向的外缘延伸的狭缝。
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公开(公告)号：US10302040B2
公开(公告)日：2019-05-28
申请号：US15921895
申请日：2018-03-15
发明人： Masao Nakayama , Masahiko Asano
摘要： A cylinder head in an internal combustion engine includes a cylinder head main body in which a plurality of combustion chambers is arranged and a pipe member that extends along a direction in which the combustion chambers are arranged, through which a refrigerant flows, and which is embedded in the cylinder head main body. The pipe member is provided with a curved portion that is curved and the curved portion is provided with a throttle region in which a sectional area is partially reduced.
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公开(公告)号：US10071343B2
公开(公告)日：2018-09-11
申请号：US15031382
申请日：2014-10-08
发明人： Masao Nakayama
CPC分类号： B01D53/9454 , F01N3/2026 , F01N3/2853 , F01N13/18 , F01N2350/04 , Y02T10/22 , Y02T10/26
摘要： An electrically heated catalyst device 100 according to an aspect of the present invention includes a catalyst support 20 supporting a catalyst thereon, a thin plate-like wiring line member 40 fixed on an outer circumferential surface of the catalyst support 20, an outer cylinder 70 with an opening 71 formed on its side, the outer cylinder 70 covering the outer circumferential surface of the catalyst support 20, the opening 71 being configured for externally pulling out the wiring line member 40, and a holding member 60, the holding member 60 filling up space between the catalyst support 20 and the outer cylinder 70 and thereby holding the catalyst support 20, in which the catalyst support 20 is electrically heated through the wiring line member 40. A pull-out part 43 of the wiring line member 40 pulled out through the opening 71 is formed in an accordion shape.
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公开(公告)号：US20150292386A1
公开(公告)日：2015-10-15
申请号：US14631296
申请日：2015-02-25
IPC分类号： F01N3/20
CPC分类号： F01N3/2026 , Y02T10/26
摘要： An electrically heated catalyst device includes a catalyst support, a surface electrode disposed on an outer surface of the catalyst support and extending in an axis direction of the catalyst support, a wiring line member including a root section extending in the axis direction of the catalyst support and comb teeth-like wiring lines extending from the root section in a circumference direction of the catalyst support and fixed to the surface electrode, an outer cylinder covering an outer surface of the catalyst support, and a holding member holding the catalyst support and packed between the catalyst support and the outer cylinder, in which the catalyst support is heated by feeding a current through the surface electrode and the wiring line member. A slit extending from an outer edge in the circumferential direction of the catalyst support is formed in the root section of the wiring line member.
摘要翻译： 电加热的催化剂装置包括催化剂载体，设置在催化剂载体的外表面上并沿着催化剂载体的轴线方向延伸的表面电极，包括在催化剂载体的轴线方向上延伸的根部的布线线构件 以及梳齿状布线，其从所述根部沿所述催化剂载体的圆周方向延伸并固定到所述表面电极，覆盖所述催化剂载体的外表面的外筒和保持所述催化剂载体并保持在所述催化剂载体之间的保持构件 催化剂载体和外筒，其中催化剂载体通过将电流馈送通过表面电极和布线构件而被加热。 在所述布线部件的根部形成有从所述催化剂载体的圆周方向的外缘延伸的狭缝。
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