公开(公告)号：US07082915B2

公开(公告)日：2006-08-01

申请号：US10811844

申请日：2004-03-30

Applicant: Hironori Tanikawa ,  Makoto Fujimori ,  Kazuhiro Aiki

Inventor： Hironori Tanikawa ,  Makoto Fujimori ,  Kazuhiro Aiki

IPC: F02M35/10

CPC classification number: F02M35/10295 ,  B29C66/322 ,  B29L2031/7492 ,  F02M35/10039 ,  F02M35/10078 ,  F02M35/10111 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/1255 ,  F02M35/1277 ,  F02M35/1283 ,  F02M35/1288

Abstract: A resin intake manifold is provided with an integrally formed base member. The base member has a U-shaped curved distribution passage lower surface wall portion, an engine mounting flange portion formed in one end of the distribution passage lower surface wall portion, and a surge tank peripheral wall portion formed in another end and a lower surface side of the distribution passage lower surface wall portion. A resonator peripheral wall portion is integrally formed in a dead space in a lower surface side of the distribution passage lower surface wall portion and between the surge tank peripheral wall portion and the engine mounting flange portion. In accordance with the structure in which the wall itself constituting the resonator is formed by the structure member, it is possible to structure the resonator without enlarging a size of the intake manifold and without lowering the strength.

Abstract translation: 树脂进气歧管设有整体形成的基座部件。 基部构件具有U形弯曲分配通道下表面壁部分，形成在分配通道下表面壁部分的一端中的发动机安装凸缘部分和形成在另一端和下表面侧的缓冲罐周壁部分 的分配通道下表面壁部分。 谐振器周壁部分一体地形成在分配通道下表面壁部分的下表面侧的静止空间中以及缓冲罐周壁部分和发动机安装凸缘部分之间。 根据构成谐振器的壁本身由结构构件构成的结构，可以在不扩大进气歧管的尺寸并且不降低强度的情况下构造谐振器。

公开(公告)号：US07073491B2

公开(公告)日：2006-07-11

申请号：US11010009

申请日：2004-12-10

Applicant: Jea Woong Yi

Inventor： Jea Woong Yi

IPC: F02B47/08 ,  F02B47/00

CPC classification number: F02M35/10085 ,  F02M26/17 ,  F02M26/30 ,  F02M26/44 ,  F02M35/10222 ,  F02M35/10268 ,  F02M35/10327 ,  F02M35/1036

Abstract: An EGR system has an EGR distributor in the form of a single plate integrally equipped with an exhaust gas passage and a coolant passage for recirculated exhaust gas therewith. The lengths of each exhaust gas passages for the recirculated exhaust gas to reach each cylinder are equal to each other, whereby the amount of the exhaust gas recirculated to each intake passage is same and the overall efficiency of the EGR system is improved. The EGR distributor is preferably manufactured in the form of a single component by AL die casting method.

Abstract translation: EGR系统具有整体地配备有排气通道的单个板形式的EGR分配器和用于再循环废气的冷却剂通道。 用于再循环废气到达各气缸的排气通道的长度彼此相等，由此再循环到每个进气通道的废气量相同，并且提高了EGR系统的整体效率。 EGR分配器优选通过AL压铸法以单一部件的形式制造。

公开(公告)号：US20060086334A1

公开(公告)日：2006-04-27

申请号：US11256115

申请日：2005-10-24

Applicant: Satoshi Uematsu

Inventor： Satoshi Uematsu

IPC: F02M35/10

CPC classification number: F02M35/1036 ,  B29C65/02 ,  B29C65/04 ,  B29C65/06 ,  B29C65/20 ,  B29C65/222 ,  B29C66/1312 ,  B29C66/301 ,  B29C66/322 ,  B29C66/54 ,  B29C66/972 ,  B29K2101/12 ,  B29L2031/749 ,  B29L2031/7492 ,  F02M35/10111 ,  F02M35/10321 ,  F02M35/112

Abstract: A synthetic resin intake manifold body and a synthetic resin passage structural member are respectively provided with a body side joining flange and a structural member side joining flange that are continuously formed along a joining line. A protrusion is provided on the body side joining flange and a welding protrusion and an inside and an outside control wall are provided on the structural member side joining flange. When the synthetic resin passage structural member is positioned and aligned with respect to the synthetic resin intake manifold body along the joining line prior to welding, a volume of an inside burr retaining groove is set to be larger than a volume of an outside burr retaining groove.

Abstract translation: 合成树脂进气歧管体和合成树脂通道结构件分别设置有沿接合线连续形成的主体侧接合凸缘和结构构件侧接合凸缘。 在主体侧接合法兰上设置有突起，在结构构件侧接合法兰上设置有焊接突起，内侧和外侧的控制壁。 当合成树脂通道结构构件在焊接之前沿着接合线相对于合成树脂进气歧管体定位和对准时，内部毛刺保持槽的体积被设定为大于外部毛刺保持槽的体积 。

公开(公告)号：US07025029B2

公开(公告)日：2006-04-11

申请号：US10398444

申请日：2001-10-10

Applicant: Kevin Vichinsky ,  Brad Olson ,  Herbert Pietrowski

Inventor： Kevin Vichinsky ,  Brad Olson ,  Herbert Pietrowski

IPC: F02M35/10

CPC classification number: F02M35/10144 ,  F02B75/22 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/10354 ,  F02M35/1036 ,  F02M35/116

Abstract: An air intake, especially for internal combustion engines with a V-shaped cylinder arrangement, which is composed of two units (16a, 16b). From the two units (16a, 16b) extend the intake ducts (19a, 19b), each associated with one cylinder bank (11) of the internal combustion engine. By dividing the air intake device into two units (16a, 16b), the unit (16a) can be mounted first on the internal combustion engine, a free space (20) for the mounting tool being necessary. Then the unit (16b) is placed and bolted on, the air intake ducts (19b) being able to run through the free space (20) in the hatched area (23), since the unit (16a) is already installed. The advantage of this air intake tube configuration is a substantially greater geometric freedom of design.

Abstract translation: 进气口，特别是具有V形气缸装置的内燃机，由两个单元（16a，16b）组成。 从两个单元（16a，16b）延伸每个与内燃机的一个气缸组（11）相关联的进气管（19a，19b）。 通过将进气装置分成两个单元（16a，16b），单元（16a）可以首先安装在内燃机上，需要用于安装工具的自由空间（20）。 然后，单元（16b）被放置并螺栓连接，进气管（19b）能够穿过阴影区域（23）中的自由空间（20），因为单元（16a）已经被安装 。 这种进气管构造的优点是设计的几何自由度更大。

公开(公告)号：US07017543B2

公开(公告)日：2006-03-28

申请号：US10717818

申请日：2003-11-20

Applicant: Denis Menin

Inventor： Denis Menin

IPC: F02M35/10

CPC classification number: F02M35/10144 ,  B29C45/006 ,  F02M35/10078 ,  F02M35/10111 ,  F02M35/10216 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/104

Abstract: The present invention relates to an intake manifold or distributor for an air feed circuit for an internal-combustion engine comprising, on the one hand, an intake or plenum chamber of elongate shape and provided at one of its longitudinal ends with an intake aperture and, on the other hand, at least two pipes laterally connected to said chamber, said pipes extending at least partially around said intake chamber from their inlet apertures opening therein and having a curved structure over at least a portion of their length.Manifold characterised in that it consists of two parts (6 and 7) produced by injection moulding of thermoplastic material and joined together in the region of peripheral joint zones located on a joining surface (8′) crossing said manifold (1).

Abstract translation: 本发明涉及一种用于内燃机的空气供给回路的进气歧管或分配器，其一方面包括细长形状的进气室或增压室，并且在其纵向端部之一处设置有进气孔， 另一方面，至少两个横向连接到所述室的管道，所述管道至少部分地围绕所述进气室从其入口孔中开口延伸，并且在其长度的至少一部分上具有弯曲结构。 歧管的特征在于，它由两部分（6和7）组成，该部分通过热塑性材料的注射成型制成，并且在位于与所述歧管（1）相交的接合表面（8'）上的周边接合区域中连接在一起。

公开(公告)号：US20060037575A1

公开(公告)日：2006-02-23

申请号：US11190895

申请日：2005-07-28

Applicant: Satoshi Enokida ,  Yutaka Miyahara

Inventor： Satoshi Enokida ,  Yutaka Miyahara

IPC: F02M35/10

CPC classification number: F02M35/112 ,  F02M35/10039 ,  F02M35/10111 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/1036

Abstract: An intake manifold is assembled from a near manifold component which is positioned near an engine, a far manifold component which is positioned far from the engine and a middle manifold component which is positioned between the near and far manifold components. The near manifold component includes first path-forming parts forming the lower parts of the intake paths. The middle manifold component includes second path-forming parts which are joined on and vibration-welded to the first path-forming parts. The middle manifold component further includes third path-forming parts which extend in the vertical direction in a curve. Further, the far manifold component includes fourth path-forming parts which are vibration-welded to the third path-forming parts.

Abstract translation: 进气歧管由位于发动机附近的近侧歧管部件组装，远离发动机的远侧歧管部件和位于近端和远端歧管部件之间的中间歧管部件。 近侧歧管部件包括形成进气通路的下部的第一路径形成部。 中间歧管部件包括第二路径形成部件，其连接在第一路径形成部件上并被振动焊接。 中间歧管部件还包括在曲线中沿垂直方向延伸的第三路径形成部件。 此外，远端歧管部件包括振动焊接到第三路径形成部件的第四路径形成部件。

公开(公告)号：US20060016416A1

公开(公告)日：2006-01-26

申请号：US11156327

申请日：2005-06-17

Applicant: Dukhyung Kim ,  Timothy Keighron ,  Jae Rhee ,  Randy Stull

Inventor： Dukhyung Kim ,  Timothy Keighron ,  Jae Rhee ,  Randy Stull

IPC: F02M35/10

CPC classification number: F02M35/10347 ,  F02M35/10072 ,  F02M35/10321 ,  F02M35/1036 ,  F02M35/1045 ,  F02M35/116

Abstract: A method for manufacturing an engine intake manifold assembly is provided. The method includes forming a top, middle, and bottom section of the manifold assembly in an injection molding process, each including cavities defined with positive draft angles, the cavities defining a plurality of internal passageways in an assembled state of the manifold assembly. The top, middle, and bottom sections are joined to form the manifold assembly through vibration welding or ultrasonic welding. An engine intake manifold assembly having top, middle, and bottom sections joined through vibration welding or ultrasonic welding is also provided.

Abstract translation: 提供一种制造发动机进气歧管组件的方法。 该方法包括在注射模制过程中形成歧管组件的顶部，中部和底部部分，每个包括限定有正拔模斜角的空腔，空腔在歧管组件的组装状态下限定多个内部通道。 顶部，中部和底部通过振动焊接或超声波焊接连接形成歧管组件。 还提供了通过振动焊接或超声波焊接连接的顶部，中部和底部的发动机进气歧管组件。

公开(公告)号：US06988478B2

公开(公告)日：2006-01-24

申请号：US10811985

申请日：2004-03-30

Applicant: Hironori Tanikawa ,  Kazuhiro Aiki

Inventor： Hironori Tanikawa ,  Kazuhiro Aiki

IPC: F02M35/00

CPC classification number: F02M35/1283 ,  B29C65/06 ,  B29C65/0618 ,  B29C65/069 ,  B29C66/1312 ,  B29C66/301 ,  B29C66/322 ,  B29C66/543 ,  B29C66/5432 ,  B29C66/81422 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/8322 ,  B29K2101/12 ,  B29L2022/00 ,  B29L2031/7492 ,  F02M35/10039 ,  F02M35/10111 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/1036 ,  F02M35/112 ,  F02M35/1277

Abstract: A resin intake manifold is provided with two separated bodies manufactured by connecting protrusions of weld portions of the separated bodies to each other in accordance with a vibration welding, and a cover wall in which one of the weld portions is arranged in an inner side or an outer side of the protrusion with leaving space with the protrusion. The protrusions of the weld portions are respectively provided with parallel protrusion portions extending in parallel to a vibrating direction of the vibration welding, and a cover wall arranged at a position in an orthogonal direction to the vibrating direction in the parallel protrusion portions is provided with an extension portion extending to the separated body in the other side welded to the separated body provided with the cover wall, in such a manner as to prevent a burr generated at a time of welding the parallel protrusion portion from getting over the cover wall arranged at the position in the orthogonal to the vibrating direction in the parallel protrusion portion. A recess groove receiving the extension portion is arranged in a side of the other side separated body.

Abstract translation: 树脂进气歧管设置有两个分离体，其通过根据振动焊接将分离体的焊接部分的突起彼此连接而制造，以及盖壁，其中一个焊接部分布置在内侧或 突起的外侧与突出物留下空间。 焊接部的突起分别设置有与振动焊接的振动方向平行地延伸的平行突出部，并且在与平行突出部的振动方向正交的位置配置的盖壁设置有 延伸部分延伸到另一侧的分离体，焊接到设置有盖壁的分离体上，以防止在平行突出部分的焊接时产生的毛刺越过布置在其上的盖壁 位于与平行突出部中的振动方向正交的位置。 接收延伸部的凹槽布置在另一侧分离体的一侧。

公开(公告)号：US20050076874A1

公开(公告)日：2005-04-14

申请号：US10960702

申请日：2004-10-08

Applicant: Katsuyuki Nakamura

Inventor： Katsuyuki Nakamura

IPC: B60K13/02 ,  F01M13/00 ,  F02M35/10 ,  F02M35/104 ,  F02M35/112 ,  F02M35/16

CPC classification number: F02M35/1036 ,  F02M26/17 ,  F02M26/41 ,  F02M26/44 ,  F02M35/10111 ,  F02M35/10222 ,  F02M35/10321 ,  F02M35/112 ,  F02M35/161

Abstract: An intake arrangement for an internal combustion engine, including an intake manifold including an intake collector disposed above the engine body, a plurality of branch pipes extending from the intake collector to an intake side of the engine body over above the engine body in a curved state, and a connecting wall disposed between the branch pipes. The branch pipes extend in a direction substantially perpendicular to a longitudinal direction of the intake collector and are arranged with space between adjacent ones of the branch pipes. The connecting wall covers the space between the adjacent ones of the branch pipes and coextends with the branch pipes. The connecting wall has an outside air introducing opening opposed to the intake side of the engine body.

Abstract translation: 一种用于内燃机的进气装置，包括一个进气歧管，该进气歧管包括设置在发动机主体上方的进气收集器，多个分支管以弯曲状态从发动机主体的上方延伸到发动机主体的上方 以及设置在分支管之间的连接壁。 分支管在与进气收集器的纵向大致垂直的方向上延伸，并且在相邻的分支管之间布置有空间。 连接壁覆盖相邻的分支管之间的空间，并与支管共同延伸。 连接壁具有与发动机主体的进气侧相对的外部空气导入口。

公开(公告)号：US20050016487A1

公开(公告)日：2005-01-27

申请号：US10866165

申请日：2004-06-14

Applicant: Tomonori Ikuma ,  Kazuyori Kito

Inventor： Tomonori Ikuma ,  Kazuyori Kito

IPC: F02B27/02 ,  F02B31/08 ,  F02D21/08 ,  F02M25/07 ,  F02M35/04 ,  F02M35/10 ,  F02M35/104 ,  F02M35/108 ,  F02M35/16 ,  F02M35/112

CPC classification number: F02M35/10347 ,  F02B27/0215 ,  F02B27/0263 ,  F02B27/0273 ,  F02B31/085 ,  F02D9/1095 ,  F02D21/08 ,  F02M35/04 ,  F02M35/10039 ,  F02M35/10065 ,  F02M35/10216 ,  F02M35/10229 ,  F02M35/10288 ,  F02M35/10321 ,  F02M35/1036 ,  F02M35/104 ,  F02M35/108 ,  F02M35/112 ,  F02M35/167 ,  Y02T10/146

Abstract: In the dual port intake device of the present invention, the intake manifold assembly comprises three blocks each molded from a plastic material by injection molding, the three blocks consisting of a first block defining a half of the surge tank, a second block defining a half of the individual intake pipes and a third block defining a remaining half of the surge tank and a remaining half of the individual intake pipes. Thereby, the intake manifold assembly may be provided with various features for defining a pair of intake pipe sections arranged in a mutually parallel relationship while being made to be suitable for an injection molding process. Because the surge tank are defined by the first and third blocks (optionally with the aid of the second block) while the individual intake pipes are defined by the second and third blocks (optionally with the aid of the first block), the intake manifold assembly essentially consisting of three blocks can internally define essential features required for a dual port intake device without requiring additional component members.

Abstract translation: 在本发明的双端口进气装置中，进气歧管组件包括由塑料材料通过注塑成型的三个块，三个块由限定缓冲罐的一半的第一块组成，第二块限定一半 以及限定缓冲罐的剩余一半的第三块和剩余的一半的各个进气管。 因此，进气歧管组件可以设置有各种特征，用于限定一对在相互平行的关系中布置的进气管段，同时适于注射成型过程。 由于缓冲罐由第一和第三块（可选地借助于第二块）限定，而各个进气管由第二和第三块（可选地借助于第一块）限定，进气歧管组件 基本上由三个块组成可以内部定义双端口进气装置所需的基本特征，而不需要额外的部件。