公开(公告)号：US4794886A

公开(公告)日：1989-01-03

申请号：US176350

申请日：1988-03-31

申请人： Minoru Iwamuro ,  Kazunori Ishii ,  Naohito Sarai

发明人： Minoru Iwamuro ,  Kazunori Ishii ,  Naohito Sarai

IPC分类号： F02B27/02 ,  F02B75/18

CPC分类号： F02B27/021 ,  F02B27/0252 ,  F02B27/0273 ,  Y02T10/146

摘要： An intake device of an engine comprising a surge tank. The interior of the surge tank is divided into a first interior chamber and a second interior chamber by a separating wall. The separating wall has a cutaway portion into which the separating wall portion of a valve holder is inserted, and a control valve is arranged in the separating wall portion. The clearance between the separating wall portion and the wall of the cutaway portion is sealed by a band-like seal member.

摘要翻译： 一种包括缓冲罐的发动机的进气装置。 缓冲罐的内部通过分隔壁分成第一内室和第二内室。 分隔壁具有插入阀保持器的分隔壁部分的切口部分，并且控制阀布置在分隔壁部分中。 分隔壁部分和切口部分的壁之间的间隙被带状密封构件密封。

公开(公告)号：US20090038303A1

公开(公告)日：2009-02-12

申请号：US12216698

申请日：2008-07-09

申请人： Mitsuru Takeuchi ,  Naohito Sarai ,  Koji Sakurai ,  Naoki Matsubara

发明人： Mitsuru Takeuchi ,  Naohito Sarai ,  Koji Sakurai ,  Naoki Matsubara

IPC分类号： F01N7/00

CPC分类号： F02D9/06

摘要： An exhaust pressure control valve comprises a casing including a bore and a pair of first and second shaft support parts, and a valve shaft placed across the bore and rotatably supported by the shaft support parts. A first end portion of the valve shaft is arranged protruding outside the casing. A throttle valve is secured to the valve shaft inside the bore. An actuator is coupled to the first end portion to open and close the throttle valve. The second shaft support part is located in a bypass passage downstream from a bypass valve and has an opening in which a cap formed with a through hole is fitted. The inside of the second shaft support part is allowed to communicate with atmosphere through the through hole, the bypass passage, and others so that an end face of a second end portion can be subjected to atmospheric pressure.

摘要翻译： 排气压力控制阀包括壳体，其包括孔和一对第一和第二轴支撑部分，以及横跨所述孔并且由所述轴支撑部分可旋转地支撑的阀轴。 阀轴的第一端部布置成突出到壳体外部。 节流阀固定在孔内的阀轴上。 致动器联接到第一端部以打开和关闭节流阀。 第二轴支撑部分位于旁通通道下游的旁通通道中，并且具有开口，在该开口中形成有通孔的盖安装在该开口中。 允许第二轴支撑部分的内部通过通孔，旁通通道等与大气连通，使得第二端部的端面可以经受大气压力。

公开(公告)号：US20090107131A1

公开(公告)日：2009-04-30

申请号：US12232795

申请日：2008-09-24

申请人： Mitsuru Takeuchi ,  Kimio Nemoto ,  Teruhisa Ushio ,  Naohito Sarai

发明人： Mitsuru Takeuchi ,  Kimio Nemoto ,  Teruhisa Ushio ,  Naohito Sarai

IPC分类号： F01N7/00 ,  F01N3/021

CPC分类号： F01N3/023 ,  F01N3/0235 ,  F02D9/04 ,  F02D9/1055

摘要： An exhaust pressure control valve to be placed in an exhaust gas passage of a diesel engine for controlling pressure of exhaust gas to be discharged from the engine comprise: a housing formed with a main passage and a bypass passage; a main valve arranged to open and close the main passage; a bypass valve arranged to open and close the bypass passage; and an opening/closing drive device for opening and closing the bypass valve. The opening/closing drive device includes: a positive pressure actuator for opening and closing the bypass valve by pressure upstream of the main passage; and a negative pressure actuator for changing valve opening pressure of the bypass valve.

摘要翻译： 放置在柴油发动机的排气通道中的用于控制从发动机排出的排气压力的排气压力控制阀包括：形成有主通道和旁通通道的壳体; 主阀，用于打开和关闭主通道; 旁通阀，其布置成打开和关闭旁路通道; 以及用于打开和关闭旁通阀的打开/关闭驱动装置。 开/关驱动装置包括：正压致动器，用于通过主通道上游的压力打开和关闭旁通阀; 以及用于改变旁通阀的开阀压力的负压致动器。

公开(公告)号：US09429108B2

公开(公告)日：2016-08-30

申请号：US14321431

申请日：2014-07-01

申请人： Naohito Sarai ,  Hiromitsu Kimpara

发明人： Naohito Sarai ,  Hiromitsu Kimpara

IPC分类号： B01D46/00 ,  F02M21/02

CPC分类号： F02M21/0227 ,  B01D46/0031 ,  B01D46/0087 ,  F02M21/0215 ,  F02M21/0239 ,  Y02T10/32

摘要： A filter device includes a cylindrical filter, a lid member, and an urging member. The filter catches foreign matter contained in gaseous fuel. The filter has a first opening located in one end and a second opening located in the other end of the filter opposite to the first opening. The filter is arranged in the drain tank with the first opening closed with a wall member such that gaseous fuel is allowed to be drawn into the filter through the inflow portion. The gaseous fuel that has passed through the filter flows out of the drain tank through the outflow portion. The lid member closes the second opening of the filter. The urging member urges the lid member toward the filter.

摘要翻译： 过滤装置包括圆柱形过滤器，盖构件和推动构件。 过滤器捕获气态燃料中含有的异物。 过滤器具有位于一端的第一开口和位于过滤器与第一开口相对的另一端的第二开口。 过滤器布置在排水槽中，第一开口用壁构件封闭，使得允许气体燃料通过流入部分被吸入过滤器。 已经通过过滤器的气体燃料通过流出部分流出排出罐。 盖构件封闭过滤器的第二开口。 推动构件朝向过滤器推压盖构件。

公开(公告)号：US20150013799A1

公开(公告)日：2015-01-15

申请号：US14324846

申请日：2014-07-07

申请人： Yohei Ono ,  Naohito Sarai

发明人： Naohito Sarai ,  Yohei ONO

IPC分类号： F16L15/04 ,  F16K15/18

CPC分类号： F16L15/04 ,  F02M21/0215 ,  F02M21/0239 ,  F16K15/18 ,  F16L41/10 ,  F16L55/1108 ,  G05D16/0663 ,  Y02T10/32 ,  Y10T137/88054

摘要： A component attaching structure for attaching a first component and a second component to each other. The first component has an attachment hole and an internal thread formed therein. The second component has an external thread formed thereon. The second component supports a sealing member, which seals an interface between an outer circumferential surface of the second component and an inner circumferential surface of the attaching hole at a position closer to a tip end of the second component than the external thread. If the direction in which the second component moves relative to the first component when the second component is attached to the first component is defined as an attaching direction, a distance between the external thread and the sealing member in the attaching direction is greater than the length of the internal thread in the attaching direction.

摘要翻译： 一种用于将第一部件和第二部件彼此附接的部件安装结构。 第一部件具有附接孔和形成在其中的内螺纹。 第二部件具有形成在其上的外螺纹。 第二部件支撑密封构件，该密封构件密封第二构件的外周面和附接孔的内周面之间的界面，比在外螺纹处更靠近第二构件的末端的位置。 如果将第二部件附接到第一部件时第二部件相对于第一部件移动的方向被定义为附接方向，则外螺纹和密封部件在安装方向上的距离大于长度 的内螺纹。

公开(公告)号：US20150007540A1

公开(公告)日：2015-01-08

申请号：US14321431

申请日：2014-07-01

申请人： Naohito Sarai ,  Hiromitsu Kimpara

发明人： Naohito Sarai ,  Hiromitsu Kimpara

IPC分类号： F02M21/02

CPC分类号： F02M21/0227 ,  B01D46/0031 ,  B01D46/0087 ,  F02M21/0215 ,  F02M21/0239 ,  Y02T10/32

摘要： A filter device includes a cylindrical filter, a lid member, and an urging member. The filter catches foreign matter contained in gaseous fuel. The filter has a first opening located in one end and a second opening located in the other end of the filter opposite to the first opening. The filter is arranged in the drain tank with the first opening closed with a wall member such that gaseous fuel is allowed to be drawn into the filter through the inflow portion. The gaseous fuel that has passed through the filter flows out of the drain tank through the outflow portion. The lid member closes the second opening of the filter. The urging member urges the lid member toward the filter.

摘要翻译： 过滤装置包括圆柱形过滤器，盖构件和推动构件。 过滤器捕获气态燃料中含有的异物。 过滤器具有位于一端的第一开口和位于过滤器与第一开口相对的另一端的第二开口。 过滤器布置在排水槽中，第一开口用壁构件封闭，使得允许气体燃料通过流入部分被吸入过滤器。 已经通过过滤器的气体燃料通过流出部分流出排出罐。 盖构件封闭过滤器的第二开口。 推动构件朝向过滤器推压盖构件。