公开(公告)号：US3608667A

公开(公告)日：1971-09-28

申请号：US3608667D

申请日：1969-05-09

Applicant: TENNECO INC

Inventor： FOSTER JOHN H

IPC: F01N1/00 ,  F01N1/02 ,  F01N1/08 ,  F01N7/18

CPC classification number: F01N1/084 ,  F01N1/003 ,  F01N1/02 ,  F01N1/089 ,  F01N2490/15 ,  F01N2490/155

Abstract: The inlet and/or outlet end of an exhaust muffler contains a bushing which in one form of the invention is provided with an expanded annular rib to receive an expanded portion of a gas flow tube and thereby serve to hold the tube in axial position; and, in a second form of the invention, has an expanded portion which receives an expanded portion on a gas flow tube so that additional axial space is provided to receive a tailpipe or an exhaust pipe.

公开(公告)号：US3581842A

公开(公告)日：1971-06-01

申请号：US3581842D

申请日：1969-01-31

Applicant: OLDBERG MFG CO

Inventor： HALL JAMES R

IPC: F01N1/00 ,  F01N1/02 ,  F01N1/08 ,  F01N13/18 ,  F01N7/18 ,  F16L21/00 ,  F16L27/12

CPC classification number: F01N13/1844 ,  F01N1/003 ,  F01N1/02 ,  F01N1/084 ,  F01N13/185 ,  F01N2450/20 ,  F01N2450/24 ,  F01N2470/02 ,  F01N2490/15 ,  F01N2490/155

Abstract: The disclosure embraces a muffler construction for use with the exhaust gas conveying system of an internal combustion engine of an automotive vehicle, the muffler construction embodying adapter mounting means telescopingly associated with the muffler construction, and a method facilitating installation of a replacement muffler construction through connection of the adapter means with existing gas passage means such as the exhaust pipe and a tail pipe.

公开(公告)号：US3563339A

公开(公告)日：1971-02-16

申请号：US3563339D

申请日：1969-05-12

Applicant: TENNECO INC

Inventor： KELLICUTT DONALD W

IPC: F01N1/00 ,  F01N1/02 ,  F01N1/08 ,  F01N7/18

CPC classification number: F01N1/003 ,  F01N1/02 ,  F01N1/089 ,  F01N2490/155

Abstract: A muffler shell of originally circular cross section is shaped into a figure eight cross section and subdivided into chambers by transverse partitions, one of the chambers acting with perforated areas in a gas flow tube to attenuate relatively low frequencies and another of the chambers containing overlapping perforated tubes defining a reverse flow or triflow path for gas passing through it.

公开(公告)号：US3507357A

公开(公告)日：1970-04-21

申请号：US3507357D

申请日：1968-05-09

Applicant: JAMES C BLOME

Inventor： BLOME JAMES C

IPC: F01N13/16 ,  F01N13/18 ,  B21D51/18 ,  C23D5/10 ,  F01N7/18

CPC classification number: F01N13/1838 ,  F01N13/16 ,  F01N2450/28 ,  F01N2470/02 ,  F01N2490/06 ,  Y10T29/49398

公开(公告)号：US07690479B2

公开(公告)日：2010-04-06

申请号：US11454988

申请日：2006-06-19

Applicant: Hirotoshi Tanaka ,  Masayuki Yokoi ,  Fumihiko Mizuno ,  Hisashi Nishino ,  Tomoki Mabuchi

Inventor： Hirotoshi Tanaka ,  Masayuki Yokoi ,  Fumihiko Mizuno ,  Hisashi Nishino ,  Tomoki Mabuchi

IPC: F01N1/08 ,  F01N7/00 ,  F01N7/18

CPC classification number: F01N1/084 ,  F01N1/02 ,  F01N1/06 ,  F01N1/089 ,  F01N2470/02

Abstract: A silencer includes a smaller cylindrical member having a planar portion and a larger cylindrical member arranged to closely contact at least a portion of the outer circumferential surface of the smaller cylindrical member. The larger cylindrical member as seen in a direction orthogonal to its axis provides an oblate cross section having a major axis X and a minor axis Y and the smaller cylindrical member is arranged to have the planar portion traversing the major axis X of the larger cylindrical member.

Abstract translation: 消音器包括具有平坦部分的较小圆柱形构件和布置成紧密接触较小圆柱形构件的外周表面的至少一部分的较大圆柱形构件。 在与其轴线正交的方向上观察到的较大的圆柱形构件提供具有长轴X和短轴Y的扁平横截面，并且较小的圆柱形构件布置成具有穿过较大圆柱形构件的长轴X的平面部分 。

公开(公告)号：US07669694B2

公开(公告)日：2010-03-02

申请号：US12483032

申请日：2009-06-11

Applicant: Jongho Seon

Inventor： Jongho Seon

IPC: F01N1/02 ,  F01N7/18 ,  F01N1/00 ,  F01N1/08 ,  F01N7/02

CPC classification number: F01N13/18 ,  F01N1/083 ,  F01N1/084 ,  F01N1/089 ,  F01N13/1894 ,  F01N2470/02 ,  F01N2490/02 ,  F01N2490/08

Abstract: A muffler of a vehicle includes a first muffler body so as to form a first chamber, at least a second muffler body including a housing, one end portion opened and the other end portion closed, wherein one of the second muffler bodies is fitted into the other end portion of the first member to form a second chamber and the other second muffler bodies are fitted into each other through the one end portions in series to form third chambers if more than one second muffler bodies are assembled, an inflow pipe to connect the outside with the first, second and/or third chamber by passing the one end portion of the first muffler body, and an outflow pipe to communicate the first, second, and/or third chamber with the outside by passing through the other end portion of the last second muffler body.

Abstract translation: 车辆的消音器包括：第一消音器本体，以形成第一室;至少第二消音器主体，包括壳体，一端部开放，另一端部封闭，其中，第二消声器体中的一个嵌入 第一构件的另一端部以形成第二室，并且另一第二消声器主体通过一个端部彼此串联地彼此嵌合以形成第三室，如果组装多于一个第二消音器主体，则将流入管连接到 通过使第一消声器主体的一个端部通过第一，第二和/或第三室的外部，以及流出管，用于将第一，第二和/或第三室与外部连通，通过另一端部 最后的第二个消音器体。

公开(公告)号：US20090250379A1

公开(公告)日：2009-10-08

申请号：US12085302

申请日：2007-02-22

Applicant: Olaf Kurtz ,  Ralph Herber ,  Christian Madry ,  Gerd Schäfer

Inventor： Olaf Kurtz ,  Ralph Herber ,  Christian Madry ,  Gerd Schäfer

IPC: F01N7/18 ,  C23F1/04 ,  B01J35/02 ,  C10G35/04

CPC classification number: B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00804 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/0086 ,  Y10T29/49345

Abstract: For manufacturing micro-structured reactors with passageways loaded with catalyst using the pre-coat method, a method is provided which comprises the following method steps: a) producing reactor layers having bonding areas as well as passageway areas in which the passageways are formed, b) applying at least one bonding layer onto the reactor layers in the bonding areas, c) loading the reactor layers in the passageway areas with the catalyst and d) bonding the reactor layers, the bonding layer being applied and masked before the reactor layers are loaded with the catalyst. As a result, it is ensured that the efficiency of the catalyst will not be affected during manufacturing. The reactor may be used as a methane and methanol reformer in particular.

Abstract translation: 为了制造具有使用预涂层法的装有催化剂的通道的微结构反应器，提供了一种方法，其包括以下方法步骤：a）制备具有结合区域的反应器层以及形成通道的通道区域，b ）在接合区域中将至少一个粘合层施加到反应器层上，c）用催化剂将反应器层装载在通道区域中，以及d）粘结反应器层，在加载反应器层之前施加和掩蔽粘合层 与催化剂。 结果确保了在制造时不会影响催化剂的效率。 反应器特别可用作甲烷和甲醇重整器。

公开(公告)号：US07591345B1

公开(公告)日：2009-09-22

申请号：US11934883

申请日：2007-11-05

Applicant: Gary D. Goplen ,  Ananth Kuchimanchi

Inventor： Gary D. Goplen ,  Ananth Kuchimanchi

IPC: F01N7/18 ,  B21D51/24 ,  B21D51/28 ,  B21D51/30 ,  B21D51/32 ,  B21D51/34 ,  F01N1/00 ,  F01N1/08 ,  B21D51/16

CPC classification number: F01N1/00 ,  B21D51/16 ,  F01N13/1872 ,  F01N13/1888 ,  F01N2450/00 ,  Y10T29/49398

Abstract: A muffler with enhanced seam strength construction, and method therefor, is provided by shell sidewalls having facing lips extending at an angled direction relative to afterfire explosive force along a lateral direction, such that outward lateral movement of the first sidewall is blocked by the second lip in the path of lateral movement of the first lip and such that outward lateral movement of the second sidewall is blocked by the first lip in the path of lateral movement of the second lip.

Abstract translation: 具有增强的接缝强度结构的消音器及其方法由壳体侧壁提供，所述壳体侧壁具有沿着横向方向相对于后燃烧爆炸力沿成角度的方向延伸的面向唇缘，使得第一侧壁的向外侧向运动被第二唇部 在第一唇缘的横向移动的路径中，并且使得第二侧壁的向外侧向运动被第二唇缘的横向运动的路径中的第一唇部阻挡。

公开(公告)号：US20090188747A1

公开(公告)日：2009-07-30

申请号：US12361167

申请日：2009-01-28

Applicant: Christian Smatloch ,  Pieter Van Den Eijkel

Inventor： Christian Smatloch ,  Pieter Van Den Eijkel

IPC: F01N1/08 ,  F01N7/18 ,  B21D22/00

CPC classification number: F01N1/02 ,  F01N13/1872 ,  F01N13/1894 ,  F01N2260/18

Abstract: An exhaust-noise attenuation muffler includes two half-shells, each including an inner shell and an outer shell which are made through deep drawing of a sheet metal blank which can have a thickness between 0.3 mm and 0.5 m. The inner shell or the outer shell is provided with an embossment. After placing the inner shells in corresponding ones of the outer shells to form half-shells, two complementing half-shells are joined together.

Abstract translation: 排气噪声衰减消声器包括两个半壳体，每个半壳体包括内壳和外壳，其通过深度拉伸可以具有在0.3mm和0.5m之间的厚度的金属板坯制成。 内壳或外壳设有浮雕。 在将内壳放置在相应的外壳中形成半壳之后，将两个互补的半壳连接在一起。

公开(公告)号：US20070246292A1

公开(公告)日：2007-10-25

申请号：US11728670

申请日：2007-03-27

Applicant: Gary Sichau

Inventor： Gary Sichau

IPC: F01N7/18

CPC classification number: F01N1/04 ,  F01N1/082 ,  F01N1/083 ,  F01N1/166 ,  F01N13/14 ,  F01N2590/04

Abstract: A sound adjustable device that varies exhaust-noise having a casing including a sound-dampening material that dampens exhaust-noise, an outer slotted pipe inside the casing, an inner slotted pipe inside the outer slotted pipe, and wherein at least one of the outer and inner slotted pipes is movable with respect to the other to alternately align the slots of the respective slotted pipes for a quieter exhaust-noise and to misalign the slots of the respective slotted pipes for a louder exhaust-noise. The sound adjustable device may also include a heat-shielding material inserted between the casing and the sound-dampening material to shield the casing from heat emitted by the exhaust, and a heat-resistant material may be included in the inner and outer slotted pipes.

Abstract translation: 一种声音调节装置，其具有改变排气噪声的装置，该装置具有壳体，该外壳包括抑制排气噪声的减震材料，壳体内部的外部开槽管，外部开槽管内部的内部开槽管，并且其中至少一个外部 并且内部开槽的管道可相对于另一个可移动，以交替地对准相应的开槽管道的槽口以获得更安静的排气噪声，并且使相应的开槽管道的槽不对准以获得更大的排气噪声。 声音调节装置还可以包括插入在外壳和隔音材料之间的隔热材料，以将外壳屏蔽到由排气发射的热量中，并且耐热材料可以包括在内部和外部开槽管中。