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1. 发明专利

JP2008273281A Filter material and gas generator 审中-公开
标题翻译：过滤材料和气体发生器
公开(公告)号：JP2008273281A
公开(公告)日：2008-11-13
申请号：JP2007116419
申请日：2007-04-26
申请人： Nippon Kayaku Co Ltd , Nippon Reinz Co Ltd , 日本ラインツ株式会社 , 日本化薬株式会社
发明人： OCHI HIROYUKI , SUEHIRO AKIHIKO , FUJISAWA KATSUHIDE , KIMURA HIDETOSHI
IPC分类号： B01D39/20 , B01J7/00 , B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a filter material for a gas generator having gas cooling effect and slug capturing effect capable of being practically sufficiently utilized even when through holes are coincident with each other over the whole layers when wound, and a gas generator using it. SOLUTION: The filter material 7 is formed in a hollow cylindrical shape by winding a metal plate 3 (thickness of 0.15 mm-0.25 mm) having 20-35 through holes 1 (diameter of 0.7 mm-1.1 mm) per 1 cm 2 approximately three times. Further, (diameter (mm) of through hole)/(the number of through holes per 1 cm 2 ) is 0.018-0.055. The through holes 1 are formed regularly in an inclination direction relative to the length direction of the metal plate 3, the through holes 1 being formed using a pin of which the projection end is a pyramid body from one side surface with respect to the length direction of the metal plate 3. A projection part 2 is discontinuously formed on the periphery thereof. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有气体发生器的气体发生器的过滤材料，其具有气体冷却效果和块塞捕获效果，即使当缠绕时在整个层上的通孔彼此重合时也能够充分利用，并且气体发电机使用它。解决方案：过滤材料7通过将具有20-35的金属板3（厚度为0.15mm-0.25mm）通过孔1（直径为0.7mm-1.1mm）/ 1cm卷绕而形成为中空圆柱形 2 约三次。此外，（贯通孔的直径（mm））/（1cm×SP> 2的通孔数）为0.018〜0.055。通孔1相对于金属板3的长度方向在倾斜方向上规则地形成，通孔1由相对于长度方向的一个侧面的突出端为金字塔体的销形成突起部2在其周边上不连续地形成。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009286264A Gas generator and filter for gas generator 有权
标题翻译：气体发生器和过滤器用于气体发生器
公开(公告)号：JP2009286264A
公开(公告)日：2009-12-10
申请号：JP2008140917
申请日：2008-05-29
申请人： Nippon Kayaku Co Ltd , Nippon Reinz Co Ltd , 日本ラインツ株式会社 , 日本化薬株式会社
发明人： OCHI HIROYUKI , SATO YOSHIHARU , KIMURA HIDETOSHI
IPC分类号： B60R21/26 , B60R21/261 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a gas generator capable of easily assembling a filter constituted of a laminated body of hook metal even if using the filter, and suppressing manufacturing cost low. SOLUTION: This gas generator 1A has a short cylindrical housing including an initiator shell 20 and a closure shell 30 and is provided with a combustion chamber 50 and the filter 60 therein. A gas generating agent 51 is stored in the combustion chamber 50. The filter 60 is arranged in the housing and has a hollow cylindrical shape to surround the combustion chamber 50. The filter 60 is constituted of the laminated body laminated by winding a metallic plate type member having a plurality of openings 62 on peripheral edges of which the projected parts are formed, held from the axial direction by the initiator shell 20 and the closure shell 30 and fixed. A bent part 64 to deform to reduce contour dimensions in the axial direction of the filter 60 when fixed is provided ar an end in the axial direction of the filter 60. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种即使使用过滤器也能够容易地组装由钩金属的层叠体构成的过滤器并且抑制制造成本低的气体发生器。解决方案：该气体发生器1A具有包括引发器壳体20和封闭壳体30的短圆柱形壳体，并且在其中设置有燃烧室50和过滤器60。气体发生剂51储存在燃烧室50中。过滤器60布置在壳体中并具有围绕燃烧室50的中空圆柱形状。过滤器60由层压体构成，层叠体通过卷绕金属板型构件在其外围边缘上形成有多个开口62，其中突起部分被形成，其通过引发器壳体20和封闭壳体30从轴向保持并固定。当过滤器60的轴向方向上设置有固定的过滤器60的轴向方向上的轮廓尺寸的弯曲部64，以便在过滤器60的轴向方向上设置一端。（C）2010，JPO＆INPIT

3. 发明专利

JP2008273305A Filter material for gas generator, and gas generator 审中-公开
标题翻译：气体发生器和气体发生器的过滤材料
公开(公告)号：JP2008273305A
公开(公告)日：2008-11-13
申请号：JP2007117087
申请日：2007-04-26
申请人： Nippon Kayaku Co Ltd , Nippon Reinz Co Ltd , Toyoda Gosei Co Ltd , 日本ラインツ株式会社 , 日本化薬株式会社 , 豊田合成株式会社
发明人： OCHI HIROYUKI , SUEHIRO AKIHIKO , FUJISAWA KATSUHIDE , KIMURA HIDETOSHI , HAYAKAWA SHINICHI
IPC分类号： B01D46/24 , B01J7/00 , B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a filter material for a gas generator having high gas cooling effect and slug capturing effect, and a gas generator using it. SOLUTION: In the filter material used for the gas generator for an air bag formed in a hollow cylindrical shape by winding a metal plate having a plurality of through holes and having projection parts on respective peripheries of the plurality of through holes, the metal plate includes an area regularly lacking a part of the plurality of through holes regularly arranged in a predetermined direction and is provided with a shutting off area surrounded by the through holes adjacent to the lacking area. When the respective through holes are projected in a radial direction, the projection area of the respective through holes is completely overlapped with the shutting off area at least once at the different layer from the layer in which the respective through holes exist respectively. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高气体冷却效果和块状捕获效果的气体发生器的过滤材料，以及使用该过滤材料的气体发生器。解决方案：在用于形成中空圆柱形状的气囊气体发生器的过滤材料中，通过在多个通孔的周围卷绕具有多个通孔并具有突出部分的金属板，金属板包括规则地缺少沿预定方向规则排列的多个通孔的一部分的区域，并且设置有由邻近缺少区域的通孔包围的关闭区域。当相应的通孔沿径向突出时，各个通孔的突出区域与截止区域完全重叠在与分别存在相应通孔的层不同的层上至少一次。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008273295A Filter material for gas generator, and gas generator 有权
标题翻译：气体发生器和气体发生器的过滤材料
公开(公告)号：JP2008273295A
公开(公告)日：2008-11-13
申请号：JP2007116782
申请日：2007-04-26
申请人： Nippon Kayaku Co Ltd , Nippon Reinz Co Ltd , 日本ラインツ株式会社 , 日本化薬株式会社
发明人： OCHI HIROYUKI , SUEHIRO AKIHIKO , FUJISAWA KATSUHIDE , KIMURA HIDETOSHI
IPC分类号： B01D39/20 , B01J7/00 , B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a filter material for a gas generator having high gas cooling effect and slug capturing effect, and a gas generator using it. SOLUTION: In the filter material used for the gas generator for an airbag formed in a hollow cylindrical shape having a plurality of layers by winding a metal plate having a plurality of through holes and having projection parts on peripheral parts of the through holes, the projection parts are formed in a range from one end of the metal plate positioned at an inner side of the filter material to a midway so as to be projected to an outer side of the filter material, and is formed in a range from the midway to the other end of the metal plate positioned at an outer side of the filter material so as to be projected to an inner side of the filter material. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高气体冷却效果和块状捕获效果的气体发生器的过滤材料，以及使用该过滤材料的气体发生器。解决方案：在通过卷绕具有多个通孔的金属板并且在通孔的周边部分上具有突出部分的用于形成为具有多层的中空圆柱形状的气囊的气体发生器的过滤材料中所述突起部形成在从位于所述过滤材料的内侧的所述金属板的一端到中途的范围内，从而突出到所述过滤材料的外侧，并且形成在位于过滤材料的外侧的金属板的另一端的中间，以便突出到过滤材料的内侧。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008272618A Filter material and gas generator 审中-公开
标题翻译：过滤材料和气体发生器
公开(公告)号：JP2008272618A
公开(公告)日：2008-11-13
申请号：JP2007116418
申请日：2007-04-26
申请人： Nippon Kayaku Co Ltd , Nippon Reinz Co Ltd , 日本ラインツ株式会社 , 日本化薬株式会社
发明人： OCHI HIROYUKI , SUEHIRO AKIHIKO , FUJISAWA KATSUHIDE , KIMURA HIDETOSHI
IPC分类号： B01D39/20 , B01J7/00 , B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a filter material for a gas generator which possesses a high gas cooling effect and a slug catching effect, and to provide a gas generator using the same. SOLUTION: The filter material 7 comprises a plurality of layers of hollow cylinders obtained by winding a metal plate 3 having protruded parts 2 formed in the respective surroundings of a plurality of penetrating holes 1. The metal plate 3 is provided with a fence region strip 8 having at least the same length of width as that of the diameter of the penetrating hole 1 between adjacent penetrating holes 1 in a length direction and satisfies the following formula: P n +(π2t+2d)/N-(P n /N+π2t/N 2 )≤P n+1 ≤P n +(π2t+2d)/N+(P n /N+π2t/N 2 ) wherein; n is a natural number; Pn is a center distance between adjacent penetrating holes in a length direction in an n-th turn part of winding of the above metal plate; t is a total thickness of a metal plate and a protruded part; d is a diameter of respective penetrating holes; and N is the number of penetrating holes in a line in a length direction per turn of winding the above metal plate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种气体发生器的过滤材料，该气体发生器具有高的气体冷却效果和小块捕获效果，并提供使用该过滤材料的气体发生器。解决方案：过滤材料7包括通过卷绕在多个穿孔1的各个周围形成的具有突出部分2的金属板3而获得的多层中空圆柱体。金属板3设置有栅栏区域带8具有与长度方向相邻的贯穿孔1之间的贯通孔1的直径的至少相同的宽度的长度，并且满足下式：P＆lt; SB＆gt;（π2t+ 2d））/ N-（P 名词 / N +π2t/ N 2 ）≤P n + 1个≤P名词 +（π2t+ 2d）/ N +（P n / N +π2t/ N 2 ）其中; n是自然数; Pn是上述金属板的卷绕的第n个弯曲部的长度方向的相邻贯通孔的中心距离， t是金属板和突出部分的总厚度; d是各个贯通孔的直径; N是卷绕上述金属板的每一圈的长度方向上的线中的贯通孔的数量。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2003080012A Method for manufacturing filter for inflator 审中-公开
标题翻译：制造过滤器的方法
公开(公告)号：JP2003080012A
公开(公告)日：2003-03-18
申请号：JP2001277568
申请日：2001-09-13
申请人： Nippon Reinz Co Ltd , 日本ラインツ株式会社
发明人： KIWADA HIROSHI , KIMURA HIDETOSHI , MURATA MASUHIKO
IPC分类号： B01D39/00 , B01D39/12 , B01D39/14 , B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To manufacture a filter for an inflator in various kinds of length and inner and outer diameters by using a mesh material having uniform width.
SOLUTION: A cylindrical body 1 as the core is prepared, on which a mesh 2 having a specified width is diagonally wound and overlapped. The winding diameter (outer diameter of the cylinder 1) and the wrapping margin are varied according to the specification of the filter (Fig. a). When a specified length of the wound mesh is obtained, both ends are subjected to spot welding 3 to prevent the wound mesh 2 from loosening (Fig. b). The mesh 2 in the cylindrical form is detached from the cylindrical body 1 and cut into a specified length to obtain a cylindrical mesh body 4 as the original of the filter (Fig. c). The succeeding processes are same as conventional processes, for example, processes of compressive forming to obtain a specified porosity and of treating the both ends of the mesh to obtain a finished filter 5.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过使用具有均匀宽度的网格材料制造用于各种长度和内径和外径的充气机的过滤器。解决方案：制备作为芯的圆柱体1，其上具有指定宽度的网2对角地缠绕并重叠。卷绕直径（圆筒1的外径）和卷绕边缘根据过滤器的规格而变化（图a）。当获得指定长度的卷绕网时，两端进行点焊3以防止卷绕网2松动（图b）。将筒状的网状物2与圆筒体1分离并切割成规定的长度，得到作为过滤器（图c）的原件的圆筒形网状体4。后续过程与常规方法相同，例如压缩成型的方法以获得规定的孔隙率并处理网格的两端以获得最终的过滤器5。

7. 发明专利

JP2012236594A Inflator filter 有权
标题翻译：充气过滤器
公开(公告)号：JP2012236594A
公开(公告)日：2012-12-06
申请号：JP2012148176
申请日：2012-07-02
申请人： Nippon Reinz Co Ltd , 日本ラインツ株式会社
发明人： SATO YOSHIHARU , KIMURA HIDETOSHI , HIDA TETSUYA
IPC分类号： B60R21/264 , B01D45/02
摘要： PROBLEM TO BE SOLVED: To materialize a structure with which a plurality of types of inflator filters having different axial dimensions can be provided at low cost.SOLUTION: According to the filter 10, a number of metal plates 12, 12 stacked axially are held on the inner diameter side of a metal holder cylinder 11 of a partially opened cylindrical shape. The metal plates 12, 12 are of disc shapes identical in shape and size with each other and each have a number of small holes 13, 13 formed uniformly. The small holes 13, 13 are formed on each metal plates serving as a law material by causing a number of nail-shaped punching pins to pierce them through (burring process). On the peripheries of the small holes 13, 13 raised portions 14, 14 are formed to project axially. Changing the number of the metal plates 12, 12 to be stacked together provides a plurality of filters 10 different in axial dimension from each other.
摘要翻译：要解决的问题：为了实现能够以低成本提供具有不同轴向尺寸的多种类型的充气机过滤器的结构。解决方案：根据过滤器10，多个沿轴向堆叠的金属板12,12被保持在部分打开的圆柱形状的金属保持筒11的内径侧上。金属板12,12具有形状和尺寸相同的盘形，并且每个具有均匀形成的多个小孔13,13。通过使多个钉状的冲压针穿过它们（毛边处理），在作为定律材料的每个金属板上形成小孔13,13。在小孔13,13的周边形成有凸起部分14,14轴向突出。要堆叠在一起的金属板12,12的数量的改变，提供了多个彼此不同的轴向尺寸的过滤器10。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2009196447A Inflator filter 审中-公开
标题翻译：充气过滤器
公开(公告)号：JP2009196447A
公开(公告)日：2009-09-03
申请号：JP2008038561
申请日：2008-02-20
申请人： Nippon Reinz Co Ltd , 日本ラインツ株式会社
发明人： SATO YOSHIHARU , KIMURA HIDETOSHI , HIDA TETSUYA
IPC分类号： B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To materialize a structure that provides filters 10, at low cost, for plural kinds of inflators having different dimensions in the axial direction from each other. SOLUTION: The filter 10 is structured with a plurality of metal plates 12, 12 held in a stacked state in the axial direction at the inside diameter side of a holder cylinder 11 of a segmental cylindrical shape made of a metal plate. These metal plates 12, 12 are each of the same shape and a disk shape of the same size with each other. Many small holes 13, 13 are formed uniformly. These small holes 13, 13 are formed by piercing blanking pins each of a needle shape into the metal plate of a material (burring), so that folded vertical parts 14, 14 protruding in the axial direction are formed at the peripheral part of the small holes 13, 13. The plural kinds of filters 10 having different dimensions in the axial direction from each other are obtained by changing the number of the metal plates 12, 12 to be stacked. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了实现低成本地提供具有彼此在轴向上具有不同尺寸的尺寸的多种充气机的结构。解决方案：过滤器10由多个金属板12,12构成，多个金属板12,12在由金属板制成的节段圆柱形的保持筒11的内径侧沿轴向保持堆叠状态。这些金属板12,12分别具有相同形状和相同尺寸的圆盘形状。许多小孔13,13均匀地形成。这些小孔13,13通过将针状的冲裁针刺入材料（翻边）的金属板而形成，从而在小的圆周的周边部形成有沿轴向突出的折叠的垂直部14,14。通过改变待堆叠的金属板12,12的数量，可获得彼此在轴向上具有不同尺寸的多种过滤器10。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2003335211A Inflator filter of air bag and method of manufacture 审中-公开
标题翻译：空气袋的透气过滤器及其制造方法
公开(公告)号：JP2003335211A
公开(公告)日：2003-11-25
申请号：JP2002145810
申请日：2002-05-21
申请人： Nippon Reinz Co Ltd , 日本ラインツ株式会社
发明人： FUJISAWA KATSUHIDE , OGATA KUNIO , KIMURA HIDETOSHI
IPC分类号： B60R21/26 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide an inflator filter reduced in the manufacturing time and manufacturing cost of the inflator filter, and reduced in the variation of density. SOLUTION: A cylindrical formed wire net body 3 is formed by rolling a wire net strip with its rolling both ends cut in the oblique direction. Thus, inner peripheral side and outer peripheral side ends 2 and 2 of the formed wire net body 3 are brought into a state of being obliquely superposed in the height direction of a cylinder, so that the inflator filter reduced in the variation of density is obtained by compression-forming this formed wire net body. When preimparting a curling characteristic to the wire net strip, the shape of the rolled wire net body is held without applying spot welding, so that workability is improved. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种减少充气机过滤器的制造时间和制造成本并减小密度变化的充气机过滤器。解决方案：圆筒状的网状网体3通过轧制金属丝网而形成，其丝网沿两个端部沿倾斜方向切割。因此，形成的网状体3的内周侧和外周侧端部2,2成为在气缸的高度方向上倾斜重叠的状态，从而获得了密度变化减小的充气机过滤器通过压缩形成该形成的网状体。当预先给丝网带卷曲特性时，保持轧制网状体的形状而不进行点焊，从而提高加工性。版权所有（C）2004，JPO

10. 发明专利

JPS6237569A SEAL MEMBER FOR VIBRATION-PROOF COUPLING 失效
公开(公告)号：JPS6237569A
公开(公告)日：1987-02-18
申请号：JP17575585
申请日：1985-08-12
申请人： NIPPON REINZ CO LTD
发明人： FUJISAWA KATSUHIDE , TAKAHASHI MASAKATSU , TAKESEKI HIROO , KIMURA HIDETOSHI
IPC分类号： F16F15/04 , F01N13/08 , F16F15/06 , F16J15/10 , F16L27/04
摘要： PURPOSE:To obtain a seal member which is excellent in sealing ability and has a small coefficient of abrasion by mixing expansive graphite particles and fluororesin powder at a specified ratio, and compression molding the mixture into a mold having a specified bulk density. CONSTITUTION:A seal member 7 for a vibration-proof coupling is a mold formed by compression molding a mixture of expansive graphite particles and fluororesin powder, which has bulk density of 1.4-2.0g/cm . The ratio of expansive graphite particles and fluororesin powder to be mixed is 1:1-20:1 by weight, and the mixing ratio of particles and powder is set in such a manner that in any case, the expansive graphite particles occupy half or more by weight. The expansive graphite particles to be used has a particle size of 5mm or less and bulk density of 0.05-0.4g/cm .

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