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公开(公告)号：US20200248658A1
公开(公告)日：2020-08-06
申请号：US16693984
申请日：2019-11-25
发明人： Masato ISHII , Tomohiro YAMAGUCHI , Hideto YANO
摘要： An air intake apparatus for an internal combustion engine, the air intake apparatus includes: an air intake apparatus main body portion introducing air into a cylinder; a port portion provided integrally with a downstream side end portion of the air intake apparatus main body portion and inserted into an air intake port in a cylinder head; an air intake passage formed inside the air intake apparatus main body portion and the port portion, and through which an air-fuel mixture containing air and fuel flows; an injector provided in the air intake apparatus main body portion and introducing the fuel into the air intake passage; and a heater heating the fuel introduced by the injector. The injector is disposed at a position where the fuel is capable of being injected into the heater.
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公开(公告)号：US20180126612A1
公开(公告)日：2018-05-10
申请号：US15800461
申请日：2017-11-01
发明人： Takuya KATO , Masato ISHII
IPC分类号： B29C45/14 , F16K1/226 , F16K25/00 , F02M35/112 , F02M35/108
CPC分类号： B29C45/14336 , B29C2045/14459 , B29L2031/7506 , F02M35/108 , F02M35/112 , F16K1/223 , F16K1/2261 , F16K25/005 , Y10T137/0525 , Y10T137/6052
摘要： An intake device includes: an intake port; and a valve body which is disposed in the intake port and is rotated around a rotation axial line between an open/closed position, in which the valve body includes a valve body main body made of a resin, an elastically deformable seal portion formed to extend along an outer circumferential portion of the valve body main body, and a projection which is provided at a surface part adjacent to a region in which the seal portion is formed in the valve body main body, and has a shape that gradually becomes tapered toward a tip end side.
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公开(公告)号：US20150330515A1
公开(公告)日：2015-11-19
申请号：US14442763
申请日：2013-09-24
发明人： Toshiyuki OIWA , Masato ISHII
CPC分类号： F02D9/1015 , F02B27/0215 , F02B27/0263 , F02B27/0273 , F02D9/107 , F02D9/1095 , F16K1/2261 , F16K1/2285 , Y02T10/146
摘要： The present air intake control valve includes a valve body and a seal portion being elastically deformable to seal between an inner wall surface of an air intake port and the valve body. The seal portion is formed in a bending configuration including a first hinge portion and a second hinge portion each serving as a supporting point upon elastic deformation of the seal portion. One of the first hinge portion and the second hinge portion is arranged at an upstream side of the air intake port and the other of the first hinge portion and the second hinge portion is arranged at a downstream side in a state where the valve body is at a closed position.
摘要翻译： 本进气控制阀包括阀体和可弹性变形以密封进气口的内壁表面和阀体之间的密封部分。 密封部形成为包括第一铰链部和第二铰链部的弯曲构造，该第一铰链部和第二铰链部在密封部的弹性变形时各自用作支撑点。 第一铰链部分和第二铰链部分之一布置在进气口的上游侧，并且第一铰链部分和第二铰链部分中的另一个在阀体处于 关闭位置
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公开(公告)号：US20150267654A1
公开(公告)日：2015-09-24
申请号：US14660190
申请日：2015-03-17
发明人： Takuya KATO , Motonobu HASEGAWA , Masato ISHII , Tomoyuki HIRABAYASHI , Kazuya KONDO , Yuta TANAKA
IPC分类号： F02M35/104 , B23K20/12 , B23K20/00 , F02M35/10 , F02D33/02
CPC分类号： F02M35/10354 , B23K20/10 , B23K20/22 , B23K2101/006 , B23K2101/04 , F02B27/008 , F02B27/0273 , F02M35/10065 , F02M35/10321 , F02M35/1036 , F02M35/116 , Y02T10/146
摘要： An air intake apparatus includes an air intake apparatus body including a surge tank, a valve body rotatably attached to the surge tank and configured to rotate between an open position and a closed position to open and close a fluid passage formed at a partition wall dividing an inside of the surge tank into two parts, the valve body being out of contact with the partition wall at the open position and being in contact with the partition wall at the closed position, the air intake apparatus body being formed by a first member to which the valve body is attached and a second member joined to each other, and the first member including a jig-receiving portion arranged in a vicinity of the fluid passage and configured to receive a jig holding the first member when the first member and the second member are being joined to each other.
摘要翻译： 进气装置包括一个进气装置主体，它包括一个缓冲罐，一个可旋转地安装在缓冲罐上的阀体，构造成在打开位置和关闭位置之间旋转，以打开和关闭形成在分隔壁 在缓冲罐内部分成两部分，阀体在打开位置与分隔壁不接触，并且在关闭位置与分隔壁接触，进气装置主体由第一构件形成，第一构件 所述阀体被安装，并且所述第二构件彼此接合，并且所述第一构件包括布置在所述流体通道附近的夹具接收部，并且构造成当所述第一构件和所述第二构件 正在加入对方。
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公开(公告)号：US20170067398A1
公开(公告)日：2017-03-09
申请号：US15254637
申请日：2016-09-01
CPC分类号： F02D9/16 , F02B27/0263 , F02B27/0273 , F02B31/06 , F02D9/10 , F02D9/1095 , F02M35/10065 , F02M35/112 , F16K1/22 , F16K1/224 , F16K27/003 , F16K27/02 , Y02T10/146
摘要： An air intake device includes: a valve body which includes a rotating shaft; a bearing member which rotatably supports the rotating shaft of the valve body; and an air intake port which includes a concave portion on which the bearing member is disposed, wherein the bearing member includes a positioning portion for positioning the bearing member with respect to the concave portion of the air intake port, facing surfaces which extend from the positioning portion along the concave portion of the air intake port and face each other in an inward radial direction of the rotating shaft with respect to the concave portion, with a gap therebetween, and protruding portions which protrude toward the concave portion of the air intake port from the facing surfaces and seal the gap.
摘要翻译： 进气装置包括：阀体，其包括旋转轴; 轴承构件，其可旋转地支撑所述阀体的旋转轴; 以及进气口，其包括设置有所述轴承部件的凹部，所述轴承部件具有用于将所述轴承部件相对于所述进气口的凹部定位的定位部， 沿着所述进气口的凹部的部分，并且相对于所述凹部在所述旋转轴的径向方向上彼此面对，并且在所述空气吸入口的凹部中从所述空气吸入口的凹部突出的突出部从 面对面并密封间隙。
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公开(公告)号：US20150330340A1
公开(公告)日：2015-11-19
申请号：US14655247
申请日：2013-09-24
发明人： Toshiyuki OIWA , Masato ISHII , Motonobu HASEGAWA
IPC分类号： F02M35/10
CPC分类号： F02M35/10255 , F02B27/0215 , F02B27/0263 , F02B27/0273 , F02B27/0294 , F02D9/1015 , F02D9/1095 , F02M35/1015 , F02M35/112 , Y02T10/146
摘要： In this air intake apparatus, a plurality of respective air intake ports include sealing surfaces that include inner wall surfaces with which valve bodies come into contact at the closed positions of the valve bodies, and the rotation angles of valve bodies located on a side relatively close to a drive source from their open positions to their closed positions are larger than the rotation angles of valve bodies located on a side relatively opposite to the drive source when a plurality of valve bodies are rotated from their open positions to their closed positions.
摘要翻译： 在该吸气装置中，多个各自的进气口包括密封面，该密封面包括阀体在阀体的关闭位置处与阀体接触的内壁面，以及位于相对靠近的一侧的阀体的旋转角度 驱动源从其打开位置到其关闭位置大于当多个阀体从其打开位置旋转到其关闭位置时位于与驱动源相对的一侧的阀体的旋转角度。
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公开(公告)号：US20180058399A1
公开(公告)日：2018-03-01
申请号：US15472421
申请日：2017-03-29
发明人： Manaho YOSHIDA , Masato ISHII , Kyohei NINOMIYA
CPC分类号： F02M35/10255 , F02M35/10321 , F02M35/16 , F16K1/22 , F16K1/224
摘要： An intake device includes: a rotary shaft; and a resin-made intake valve including a rotary shaft press-fit guide hole provided at an end portion in a rotary axis direction to guide the rotary shaft when the rotary shaft is press-fitted, a rotary shaft press-fit hole provided on a more inner side than the rotary shaft press-fit guide hole in the rotary axis direction, the rotary shaft inserted through the rotary shaft press-fit guide hole being press-fitted into the rotary shaft press-fit hole, and a window portion exposing an outer surface of the rotary shaft, the resin intake valve being rotated together with rotation of the rotary shaft in the intake port to change intake air, in which the rotary shaft press-fit guide hole has a tapered shape portion which gradually decreases in cross-sectional area toward the rotary shaft press-fit hole when viewed from the rotary axis direction.
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公开(公告)号：US20220010756A1
公开(公告)日：2022-01-13
申请号：US17295763
申请日：2019-11-06
发明人： Hideto YANO , Masato ISHII , Tomohiro YAMAGUCHI
IPC分类号： F02M35/10 , F02M31/135
摘要： An air intake apparatus for an internal combustion engine includes an outer port member facing an inner surface of a suction port, an inner port member arranged inside the outer port member, and a heater arranged inside the inner port member. The inner port member is stacked on an outside of the heater in a direction orthogonal to an intake flow direction of the suction port, and is configured to insulate heat from the heater.
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公开(公告)号：US20150267656A1
公开(公告)日：2015-09-24
申请号：US14660010
申请日：2015-03-17
IPC分类号： F02M35/10 , F02M35/104
CPC分类号： F02B27/0252 , F02B27/0273 , F02D9/1015 , F02D9/1045 , F02D9/106 , F02D9/107 , F02D9/108 , F02D9/1085 , F16K1/224 , F16K1/2268 , F16K27/0218 , Y02T10/146
摘要： An intake control valve includes a valve body being made of resin, the valve body configured to be pivotally mounted to a surge tank of an internal combustion engine, the valve body pivoting between an open position and a closed position to for opening and closing a fluid passage formed at a division wall, the division wall dividing inside of the surge tank into two portions; and a bearing being made of metal, the bearing being integrally provided with a first end portion of the valve body by insert molding when resin molding the resin-made valve body.
摘要翻译： 进气控制阀包括由树脂制成的阀体，所述阀体构造成枢转地安装到内燃机的缓冲罐，所述阀体在打开位置和关闭位置之间枢转以打开和关闭流体 通道在分隔壁处形成，分隔壁将缓冲罐分为两部分; 以及由金属制成的轴承，所述轴承在树脂成型树脂制阀体时通过嵌件成型一体地设置有阀体的第一端部。
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公开(公告)号：US20140116377A1
公开(公告)日：2014-05-01
申请号：US13666384
申请日：2012-11-01
发明人： Masato ISHII , Takuya Kato , Shinichi Oya , Masaru Inoue
IPC分类号： F02D9/10
CPC分类号： F02M35/10321 , F02D9/107 , F02M35/10045 , F02M35/10347 , F02M35/116
摘要： This air intake control valve includes a valve body rotatably mounted on a surge tank of an internal-combustion engine, rotated between an open position and a closed position to open and close a fluid passage formed in a partition wall internally dividing the surge tank into two parts and a valve body sealing member arranged on the outer periphery of the valve body, providing a seal between the partition wall and the valve body by coming into contact with the partition wall of the surge tank at the closed position of the valve body.
摘要翻译： 该进气控制阀包括可旋转地安装在内燃机的缓冲罐上的阀体，其在打开位置和关闭位置之间旋转，以打开和关闭形成在将缓冲罐内分成两部分的分隔壁中的流体通道 部件和配置在阀体的外周上的阀体密封部件，通过在阀体的关闭位置与缓冲罐的分隔壁接触而在分隔壁与阀体之间提供密封。
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