公开(公告)号：US06863303B2

公开(公告)日：2005-03-08

申请号：US10130252

申请日：2001-11-21

Applicant: Masayuki Yamazaki ,  Eiichi Ryobo

Inventor： Masayuki Yamazaki ,  Eiichi Ryobo

IPC: B60R21/26 ,  B60R21/264 ,  B60R21/272 ,  B60R21/30

CPC classification number: B60R21/272 ,  B60R21/261 ,  B60R2021/2633 ,  B60R2021/2648

Abstract: A hybrid inflator has flame-transferring holes 118 which allow outflow of a booster gas, and first communication holes 125 which allow outflow of a combustion gas are arranged in the same position in the longitudinal direction of the hybrid inflator to render smooth outflow of the booster gas and the combustion gas.

Abstract translation: 混合式充气机具有允许增压气体流出的火焰传递孔118，允许燃烧气体流出的第一连通孔125在混合充气机的纵向方向上设置在相同的位置，以使助力器的平稳流出 气体和燃烧气体。

公开(公告)号：US07600783B2

公开(公告)日：2009-10-13

申请号：US11481053

申请日：2006-07-06

Applicant: Kenji Numoto ,  Eiichi Ryobo ,  Masayuki Yamazaki

Inventor： Kenji Numoto ,  Eiichi Ryobo ,  Masayuki Yamazaki

IPC: B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/2648

Abstract: A gas generator that can prevent erroneous operation in which the combustion of a gas generating agent inside one combustion chamber is caused by the combustion of a gas generating agent in the other combustion chamber. Two combustion chambers 30, 50 are separated by a partition wall 35. The partition wall 35 is fixed by discontinuous protrusions 61, 62 formed in a housing 11. Air tightness between two combustion chambers 30, 50 is ensured by two retainers 80, 90.

Abstract translation: 一种气体发生器，其可以防止在一个燃烧室内的气体发生剂的燃烧由另一个燃烧室中的气体发生剂的燃烧引起的错误操作。 两个燃烧室30,50由隔壁35隔开。分隔壁35由形成在壳体11中的不连续突起61,62固定。两个燃烧室30,50之间的气密由两个保持器80,90确保。

公开(公告)号：US06908105B2

公开(公告)日：2005-06-21

申请号：US10606351

申请日：2003-06-26

Applicant: Masayuki Yamazaki ,  Eiichi Ryobo

Inventor： Masayuki Yamazaki ,  Eiichi Ryobo

IPC: B60R21/26 ,  B60R21/268 ,  B60R21/272

CPC classification number: B60R21/272 ,  B60R2021/26058 ,  B60R2021/26094 ,  B60R2021/2685

Abstract: A gas generator for an air bag, which can ensure a reliable activation and an operation performance as designed without adding further members. The gas generator includes a moving body for rupturing a first rupturable plate that closes a first opening provided between a first gas generating chamber and a pressurized medium accommodating chamber, and a second opening and a second rupturable plate for closing the second opening provided at a position deviated from a hitting portion of the moving body rupturing the first rupturable plate.

Abstract translation: 一种用于气囊的气体发生器，其可以确保可靠的启动和操作性能，而不增加其他构件。 气体发生器包括用于破裂第一可破裂板的移动体，该第一可破裂板封闭设置在第一气体发生室和加压介质容纳室之间的第一开口，以及第二开口和第二可破裂板，用于封闭设置在位置处的第二开口 偏离了运动体的撞击部分，破裂了第一个可破裂板。

公开(公告)号：US20100096843A1

公开(公告)日：2010-04-22

申请号：US10583999

申请日：2005-06-01

Applicant: Kazumitsu Shiomi ,  Chiharu Shiomi ,  Yuka Shiomi ,  Chika Shiomi ,  Kazuya Koyama ,  Naoki Matsuda ,  Eiichi Ryobo ,  Masayuki Yamazaki

Inventor： Kazumitsu Shiomi ,  Chiharu Shiomi ,  Yuka Shiomi ,  Chika Shiomi ,  Kazuya Koyama ,  Naoki Matsuda ,  Eiichi Ryobo ,  Masayuki Yamazaki

IPC: B60R21/26 ,  B01D39/12 ,  B29C71/02

CPC classification number: B01D39/12

Abstract: A method of manufacturing a filter for a gas generator, by which a filter having a good shape retaining property can be obtained, is provided.A method of manufacturing a filter for a gas generator in which a tubular material is formed by knitting copper-plated iron wires, molten plated copper is adhered to an intersecting portion of the iron wire to fix the intersecting portion, wherein the method comprises a molding step for producing a tubular material by knitting the copper-plated iron wires, and a heat processing step in which the above tubular material is kept at a temperature not less than a melting point of copper but less than the temperature of sintering of the iron, and is then cooled.

Abstract translation: 提供一种制造用于气体发生器的过滤器的方法，通过该方法可以获得具有良好的形状保持性能的过滤器。 一种制造用于通过编织镀铜铁线形成管状材料的气体发生器的过滤器的方法，熔融的镀铜被粘附到铁丝的交叉部分以固定交叉部分，其中该方法包括成型 通过编织镀铜铁丝来制造管状材料的步骤，以及热处理步骤，其中上述管状材料保持在不低于铜的熔点但小于铁的烧结温度的温度， 然后冷却。

公开(公告)号：US20070024038A1

公开(公告)日：2007-02-01

申请号：US11491981

申请日：2006-07-25

Applicant: Kenji Numoto ,  Masayuki Yamazaki ,  Eiichi Ryobo

Inventor： Kenji Numoto ,  Masayuki Yamazaki ,  Eiichi Ryobo

IPC: B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/26041

Abstract: The invention is a gas generator, including: a tubular housing having a gas discharge port, a combustion chamber provided inside the tubular housing and charged with a solid gas generating agent and a flame transmission tube disposed in an axial direction of the tubular housing inside the combustion chamber and provided with a plurality of communication holes that communicate with the combustion chamber, the flame transmission tube having an ignition region provided with an ignition device and a flame transmission region for transmitting flame generated by the actuation of the ignition device, the ignition region and the flame transmission region meeting the following requirements (a) and (b): (a) a mean inner diameter of the ignition region>a mean inner diameter of the flame transmission region; (b) a total opening surface area of the communication holes in the ignition region

Abstract translation: 本发明是一种气体发生器，包括：具有气体排出口的管状壳体，设置在管状壳体内部并装有固体气体发生剂的燃烧室和在管状壳体的轴向方向上设置的火焰传播管， 燃烧室，并且设置有与燃烧室连通的多个连通孔，火焰传播管具有点火区域，该点火区域设置有点火装置和用于传递由点火装置的致动产生的火焰的火焰传播区域，点火区域 和火焰传播区域满足以下要求（a）和（b）：（a）点火区域的平均内径>火焰传播区域的平均内径; （b）点火区域中的连通孔的总开口面积<火焰传播区域中的连通孔的总开口面积。

公开(公告)号：US06860510B2

公开(公告)日：2005-03-01

申请号：US10224405

申请日：2002-08-21

Applicant: Akihisa Ogawa ,  Masayuki Yamazaki ,  Yasunori Iwai ,  Eiichi Ryobo

Inventor： Akihisa Ogawa ,  Masayuki Yamazaki ,  Yasunori Iwai ,  Eiichi Ryobo

IPC: B60R21/263 ,  B60R21/272 ,  B60R21/26

CPC classification number: B60R21/272 ,  B60R2021/2633

Abstract: A multistage inflating-type hybrid inflator in which a malfunction does not occur is provided.When a first gas generating chamber 130 is first burnt, a combustion gas flowed out of first communication holes 136 advances in a direction towards an inner wall of an inflator housing 102 but it does not flow in a direction towards a second gas generating chamber 140. For this reason, the malfunction of the second gas generating chamber 140 cannot occur due to heat energy of the combustion gas.

Abstract translation: 提供其中不发生故障的多级充气式混合式充气机。当第一气体发生室130首先被燃烧时，从第一连通孔136流出的燃烧气体向着朝向充气器壳体的内壁的方向前进 但是它不朝向第二气体发生室140的方向流动。为此，由于燃烧气体的热能不能发生第二气体发生室140的故障。

公开(公告)号：US06705637B1

公开(公告)日：2004-03-16

申请号：US10110328

申请日：2002-04-11

Applicant: Yuzo Goto ,  Satoshi Yagi ,  Masayuki Yamazaki ,  Eiichi Ryobo

Inventor： Yuzo Goto ,  Satoshi Yagi ,  Masayuki Yamazaki ,  Eiichi Ryobo

IPC: B60R2126

CPC classification number: B60R21/26 ,  B60R21/272

Abstract: An inflator comprises a cylindrical inflator housing elongated in an axial direction and containing a gas generating material for inflating an air bag, and an activation assembly for generating an activation gas for activating the gas generating material. A cylindrical diffuser assembly is provided in an axial end of the inflator housing. The diffuser assembly has an end surface, and also has a plurality of outlet holes in a peripheral wall surface thereof. A through-hole is formed in the end surface of the diffuser assembly, and a stud bolt for fixing the inflator is inserted into the through-hole. The stud bolt is fixed by a flange portion provided on an end portion thereof.

Abstract translation: 一种充气机包括一个沿轴向方向伸长的圆柱形充气机壳体，并包含用于使气囊充气的气体发生材料，以及用于产生用于活化气体发生材料的活化气体的活化组件。 在充气机壳体的轴向端部设置圆柱形扩散器组件。 扩散器组件具有端面，并且在其周壁表面中还具有多个出口孔。 在扩散器组件的端面形成通孔，并且将用于固定充气机的双头螺栓插入到通孔中。 双头螺栓通过设置在其端部上的凸缘部固定。

公开(公告)号：US08394157B2

公开(公告)日：2013-03-12

申请号：US10583999

申请日：2005-06-01

Applicant: Kazuya Koyama ,  Naoki Matsuda ,  Eiichi Ryobo ,  Masayuki Yamazaki ,  Chiharu Shiomi ,  Yuka Shiomi ,  Chika Shiomi

Inventor： Kazumitsu Shiomi ,  Kazuya Koyama ,  Naoki Matsuda ,  Eiichi Ryobo ,  Masayuki Yamazaki

IPC: B01D39/20 ,  B01D46/00

CPC classification number: B01D39/12

Abstract: A method of manufacturing a filter for a gas generator, by which a filter having a good shape retaining property can be obtained, is provided. A method of manufacturing a filter for a gas generator in which a tubular material is formed by knitting copper-plated iron wires, molten plated copper is adhered to an intersecting portion of the iron wire to fix the intersecting portion, wherein the method comprises a molding step for producing a tubular material by knitting the copper-plated iron wires, and a heat processing step in which the above tubular material is kept at a temperature not less than a melting point of copper but less than the temperature of sintering of the iron, and is then cooled.

Abstract translation: 提供一种制造用于气体发生器的过滤器的方法，通过该方法可以获得具有良好的形状保持性能的过滤器。 一种制造用于通过编织镀铜铁线形成管状材料的气体发生器的过滤器的方法，熔融的镀铜被粘附到铁丝的交叉部分以固定交叉部分，其中该方法包括成型 通过编织镀铜铁丝来制造管状材料的步骤，以及热处理步骤，其中上述管状材料保持在不低于铜的熔点但小于铁的烧结温度的温度， 然后冷却。

公开(公告)号：US20070013179A1

公开(公告)日：2007-01-18

申请号：US11481053

申请日：2006-07-06

Applicant: Kenji Numoto ,  Eiichi Ryobo ,  Masayuki Yamazaki

Inventor： Kenji Numoto ,  Eiichi Ryobo ,  Masayuki Yamazaki

IPC: B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/2648

Abstract: A gas generator that can prevent erroneous operation in which the combustion of a gas generating agent inside one combustion chamber is caused by the combustion of a gas generating agent in the other combustion chamber. Two combustion chambers 30, 50 are separated by a partition wall 35. The partition wall 35 is fixed by discontinuous protrusions 61, 62 formed in a housing 11. Air tightness between two combustion chambers 30, 50 is ensured by two retainers 80, 90.

Abstract translation: 一种气体发生器，其可以防止在一个燃烧室内的气体发生剂的燃烧由另一个燃烧室中的气体发生剂的燃烧引起的错误操作。 两个燃烧室30,50被分隔壁35隔开。 分隔壁35由形成在壳体11中的不连续突起61,62固定。 通过两个保持器80,90来确保两个燃烧室30,50之间的气密性。

公开(公告)号：US07059635B2

公开(公告)日：2006-06-13

申请号：US10204625

申请日：2001-03-27

Applicant: Eiichi Ryobo ,  Akihisa Ogawa

Inventor： Eiichi Ryobo ,  Akihisa Ogawa

IPC: B62K1/00

CPC classification number: B60R21/272 ,  B60R2021/2633 ,  C06D5/06

Abstract: A hybrid inflator in which a weight thereof and the number of manufacturing steps can be reduced is provided. First and second communication holes 125 and 135 by which first and second gas generating chambers 120 and 130 communicates with an inflator housing 102 are formed in a gas generator housing 105. Therefore, no screen is required and thus, the weight and the number of manufacturing steps can be reduced.

Abstract translation: 提供了一种混合式充气机，其中可以减轻其重量和制造步骤的数量。 在气体发生器壳体105中形成有第一和第二连通孔125和135，第一和第二气体发生室120和130与充气器壳体102连通。因此，不需要筛网，因此，重量和制造次数 可以减少步骤。