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11. 发明授权

US06926304B2 Airbag generator, deflector member, coolant/filter means support member, coolant, and housing 有权
标题翻译：安全气囊发生器，偏转器构件，冷却剂/过滤器装置支撑构件，冷却剂和壳体
公开(公告)号：US06926304B2
公开(公告)日：2005-08-09
申请号：US10203461
申请日：2001-02-21
申请人： Katsuhito Miyaji , Yasunori Iwai , Masayuki Yamazaki , Yoshihiro Nakashima , Atsushi Hatomoto
发明人： Katsuhito Miyaji , Yasunori Iwai , Masayuki Yamazaki , Yoshihiro Nakashima , Atsushi Hatomoto
IPC分类号： B60R21/261 , B60R21/264 , B60R21/28
CPC分类号： B60R21/2644 , B60R21/261
摘要： The invention provided a gas generator for an air bag having any of the following members. A deflecting member is provided to suppress discharge of a combustion product generated by a combustion of gas generating means, and is formed as a tube portion to be capable of shielding a gas discharge port formed at least on a circumferential wall of a housing from the inside of the housing. A coolant/filter means supporting member can position a coolant/filter means, prevent a short pass of an operating gas, and functions as a buffer member between the coolant/filter and the housing, and/or prevent a heat from being transferred to a diffuser shell, and comprises an annular portion arranged to face an end surface of the housing and a wall portion contacting with an inner periphery of the coolant/filter means. Further, in order to make it possible to securely support and fix the coolant means and prevent the short pass of the operating gas, an outer peripheral edge of an end portion thereof is adhered and/or supported to a bent portion or a step portion formed in an inner surface of an upper end surface and/or an inner surface of a lower end portion in the housing. The coolant/filter means is formed in a cylindrical shape obtained by laminating a wire mesh. The housing for the gas generator securely fixes an igniter included in an ignition means, is preferably used at a time of manufacturing a gas generator having a restricted overall height, and has an opening portion for inserting and fixing the igniter or an igniter supporting member. The opening portion is provided with a connecting portion for fixing the inserted igniter or igniter supporting member, and the connecting portion is provided in inner side of the housing rather than the end surface having the opening portion.
摘要翻译：本发明提供了一种用于具有以下任何一个构件的气囊的气体发生器。提供了一种偏转构件，以抑制由气体发生装置的燃烧产生的燃烧产物的排放，并且形成为能够从内部至少在外壳上形成的气体排出口屏蔽壳体的管部分的住房。冷却/过滤装置支撑构件可以定位冷却剂/过滤装置，防止工作气体的短路，并且用作冷却/过滤器和壳体之间的缓冲构件，和/或防止热量转移到扩散器壳体，并且包括布置成面向壳体的端面的环形部分和与冷却剂/过滤器装置的内周接触的壁部分。此外，为了可靠地支撑和固定冷却剂装置并防止工作气体的短路，其端部的外周边缘被粘合和/或支撑到弯曲部分或形成的台阶部分在壳体的上端面的内表面和/或下端部的内表面。冷却/过滤装置形成为通过层压丝网获得的圆柱形形状。优选地，在制造具有有限的总体高度的气体发生器的时候，使用用于气体发生器的壳体可靠地固定点火装置中包括的点火器，并且具有用于插入和固定点火器或点火器支撑构件的开口部分。开口部设置有用于固定插入的点火器或点火器支撑构件的连接部分，并且连接部分设置在壳体的内侧，而不是具有开口部分的端面。

12. 发明授权

US5613700A Air bag device 失效
标题翻译：气囊装置
公开(公告)号：US5613700A
公开(公告)日：1997-03-25
申请号：US563379
申请日：1995-11-28
申请人： Tetsushi Hiramitsu , Koji Shiraki , Yasunori Iwai , Masakazu Tokuda
发明人： Tetsushi Hiramitsu , Koji Shiraki , Yasunori Iwai , Masakazu Tokuda
IPC分类号： B60R21/217 , B60R21/264 , B60R21/16
CPC分类号： B60R21/217
摘要： An air bag device includes a folded air bag, an inflator for supplying air to the air bag to inflate the bag, and a bag holder for holding the air bag and the inflator. Protrusions are formed on the outer surface of the inflator. The bag holder has a bottom wall with an insertion hole. The inflator is inserted into the insertion hole from the lower side of the bag holder. Pawls are upwardly extended from the circumferential edges of the insertion hole in the inward direction. The inflator is held by the bag holder in a state that the pawls retain the lower surface of the protrusions.
摘要翻译：气囊装置包括折叠的气囊，用于向气囊供应空气以使袋充气的充气机和用于保持气囊和充气机的袋保持器。在充气机的外表面上形成突起。袋支架具有带有插入孔的底壁。充气机从袋支架的下侧插入到插入孔中。爪从插入孔的周向边缘沿向内的方向向上延伸。充气器由袋保持器保持在棘爪保持突起的下表面的状态。

13. 发明申请

US20090220337A1 STEAM TURBINE 有权
标题翻译：汽轮机
公开(公告)号：US20090220337A1
公开(公告)日：2009-09-03
申请号：US12392555
申请日：2009-02-25
申请人： Hiroshi KAWAKAMI , Yasunori Iwai
发明人： Hiroshi KAWAKAMI , Yasunori Iwai
IPC分类号： F01D25/24
CPC分类号： F01D25/26 , F01D25/28 , F05D2220/31
摘要： One aspect of the present invention provides a steam turbine comprising a rotor and a casing that installs the rotor inside, wherein the casing comprises an upper-half section and a lower-half section, which are coupled with each other by an upper-half flange and a lower-half flange thereof, wherein the upper-half section includes: a semi-cylindrical wrapper plate extending in an axial direction of the rotor, end plates coupled with the wrapper plate, each of the end plate is disposed perpendicular to the rotor, wherein at least one of axial ends of the wrapper plate includes a wrapper plate projecting portion that projects from the corresponding end plates in the axial direction, and a first end plate reinforcing rib disposed on the outside surfaces of the end plates in a peripheral direction of the inner periphery of the wrapper plate; and a plurality of second end plates reinforcing ribs disposed radially on the outside surfaces of the end plates, wherein the second end plates reinforcing ribs couple the wrapper plate projecting portion with the first end plate reinforcing rib.
摘要翻译：本发明的一个方面提供了一种蒸汽轮机，其包括转子和将所述转子安装在其中的壳体，其中所述壳体包括上半部分和下半部分，所述上半部分和下半部分通过上半凸缘和其下半部凸缘，其中上半部分包括：在转子的轴向方向上延伸的半圆柱形包装板，与包装板连接的端板，每个端板垂直于转子设置其特征在于，所述包装板的轴向端部中的至少一个包括沿轴向从所述对应的端板突出的包装板突出部，以及设置在所述端板的外周面的周向的第一端板加强肋的包装板的内周; 以及多个第二端板加强筋，径向设置在端板的外表面上，其中第二端板加强肋将包装板突出部与第一端板加强肋相连接。

14. 发明申请

US20090101859A1 STEAM VALVE AND GENERATOR SET 有权
标题翻译：蒸汽阀和发电机组
公开(公告)号：US20090101859A1
公开(公告)日：2009-04-23
申请号：US12244462
申请日：2008-10-02
申请人： Tsutomu Ooishi , Tomoo Oofuji , Hideo Hosaka , Yasunori Iwai , Hiroshi Saeki
发明人： Tsutomu Ooishi , Tomoo Oofuji , Hideo Hosaka , Yasunori Iwai , Hiroshi Saeki
IPC分类号： F16K1/32
CPC分类号： F01D17/10 , F01D17/145 , F05D2220/31 , F05D2250/324 , F05D2250/71 , F05D2250/73 , F16K1/42 , Y10T137/86976 , Y10T137/86984 , Y10T137/87917
摘要： A steam valve 1 includes: a valve seat 9 being accommodated in a steam flow path of a casing 2 provided with a steam inlet pipe 14 and a steam outlet pipe 15; and a valve body 22, 27 capable of contacting the valve seat 9, the valve body 22, 27 being accommodated in the steam flow path of the casing 2. An expansion part 10 that smoothly projects toward an inside of the steam outlet pipe 15 is disposed at a downstream side on a contact surface of the valve seat 9.
摘要翻译：蒸汽阀1包括：阀座9，其容纳在设置有蒸汽入口管14和蒸汽出口管15的壳体2的蒸汽流动路径中; 以及能够接触阀座9的阀体22,27，容纳在壳体2的蒸汽流路中的阀体22,27。向蒸汽出口管15内侧平滑地突出的膨胀部10为设置在阀座9的接触面的下游侧。

15. 发明申请

US20070170708A1 Gas generator for air bag and air bag apparatus 审中-公开
标题翻译：气囊和气囊装置气体发生器
公开(公告)号：US20070170708A1
公开(公告)日：2007-07-26
申请号：US11717670
申请日：2007-03-14
申请人： Yasunori Iwai , Nobuyuki Katsuda , Yoshihiro Nakashima , Nobuyuki Ohji
发明人： Yasunori Iwai , Nobuyuki Katsuda , Yoshihiro Nakashima , Nobuyuki Ohji
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： When a gas generating agent 9a inside a first combustion chamber 5a is burnt, a gas generating agent 9b is prevented from being burnt by function of a metal thin plate 11 closing a communication hole 10 with a second combustion chamber 5b. A cup 1190 having a hole 1191 is covered on an igniter 1112, and the flame thereof advances into a transfer charge 1116 straightly in a narrow width. Accordingly, since the transfer charge 1116 is burnt completely, sufficient flame for burning a gas generating agent 1109 can be generated securely. A communication hole 3010 between a first combustion chamber 3005a and a second combustion chamber 3005b is closed by double-layered seal tape 3011 laminated through an adhesive layer. After activation, the seal tapes 3011 are not ruptured due to increase in the internal pressure of the first combustion chamber 3005a, but they are peeled off easily due to increase in the internal pressure of the second combustion chamber 3005b.
摘要翻译：当第一燃烧室5a内的气体发生剂9a燃烧时，通过利用第二燃烧室5b关闭连通孔10的金属薄板11的功能，防止气体发生剂9b被燃烧。具有孔1191的杯1190被覆盖在点火器1112上，并且其火焰以窄的宽度直线前进到传送装料1116。因此，由于转印装料1116完全燃烧，因此可以可靠地产生用于燃烧气体发生剂1109的足够的火焰。第一燃烧室3005a和第二燃烧室3005b之间的连通孔3010由通过粘合剂层层叠的双层密封带3011封闭。激活后，由于第一燃烧室3005a的内部压力增加，密封带3011不会破裂，但是由于第二燃烧室3005b的内部压力的增加，它们容易剥离。

16. 发明申请

US20050184497A1 Gas generator for air bag, deflecting member, coolant/filter means supporting member, coolant and housing 审中-公开
标题翻译：用于气囊，偏转构件，冷却剂/过滤器装置支撑构件，冷却剂和壳体的气体发生器
公开(公告)号：US20050184497A1
公开(公告)日：2005-08-25
申请号：US11085653
申请日：2005-03-22
申请人： Katsuhito Miyaji , Yasunori Iwai , Masayuki Yamazaki , Yoshihiro Nakashima , Atsushi Hatomoto
发明人： Katsuhito Miyaji , Yasunori Iwai , Masayuki Yamazaki , Yoshihiro Nakashima , Atsushi Hatomoto
IPC分类号： B60R21/261 , B60R21/264 , B60R21/26
CPC分类号： B60R21/2644 , B60R21/261
摘要： Gas generator for air bag having any of the following members: deflecting member formed as tube portion capable of shielding gas discharge port formed on circumferential wall of housing from inside; coolant/filter means supporting member comprising annular portion arranged to face end surface of housing and wall portion contacting with inner periphery of coolant/filter means; coolant/filter means formed in cylindrical shape obtained by laminating wire mesh; housing securely fixing igniter included in ignition means, having opening portion for inserting and fixing igniter or igniter supporting member, wherein the opening portion is provided with connecting portion for fixing inserted igniter or igniter supporting member, and connecting portion is provided in inner side of housing rather than end surface having the opening portion.
摘要翻译：具有以下任一构件的气囊用气体发生器：形成为能够从内部形成在壳体的周壁上的气体排出口的管部的偏转构件; 冷却/过滤装置支撑构件包括设置成面对壳体的端面的环形部分和与冷却剂/过滤装置的内周接触的壁部分; 通过层压丝网形成圆柱形的冷却/过滤装置; 将包括在点火装置中的牢固固定点火器的壳体固定，具有用于插入和固定点火器或点火器支撑构件的开口部分，其中开口部分设置有用于固定插入的点火器或点火器支撑构件的连接部分，并且连接部分设置在壳体的内侧而不是具有开口部分的端面。

17. 发明授权

US06883830B2 Pressurized medium for inflator 有权
标题翻译：充气机加压介质
公开(公告)号：US06883830B2
公开(公告)日：2005-04-26
申请号：US10252789
申请日：2002-09-24
申请人： Masayuki Nakayasu , Yuzo Goto , Yasunori Iwai
发明人： Masayuki Nakayasu , Yuzo Goto , Yasunori Iwai
IPC分类号： B60R21/00 , B60R21/268 , B60R21/26
CPC分类号： B60R21/268 , B60R2021/0018
摘要： The present invention provides an inflator capable of prolonging the duration of inflation of an air bag. Since an inflator housing 12 of an inflator 10 for a curtain air bag is charged with a pressurized medium comprising a mixed gas of He and Ar (He:Ar=3:7 to 7:3), the sound velocity of the pressurized medium is smaller than that of a pressurized medium comprising He only, and the viscosity of the former is higher than that of the latter, so that the duration of the inflation of an air bag can be prolonged.
摘要翻译：本发明提供一种能够延长气囊充气持续时间的充气机。由于用于帘式气囊的充气机10的充气器壳体12装载有包含He和Ar（He：Ar = 3：7至7：3）的混合气体的加压介质，所以加压介质的声速为小于仅包含He的加压介质的粘度，并且前者的粘度高于后者的粘度，从而可以延长气囊的充气持续时间。

18. 发明授权

US06557888B1 Air bag gas generator and air bag apparatus 有权
公开(公告)号：US06557888B1
公开(公告)日：2003-05-06
申请号：US09620915
申请日：2000-07-20
申请人： Yoshihiro Nakashima , Nobuyuki Ohji , Yasunori Iwai , Nobuyuki Katsuda
发明人： Yoshihiro Nakashima , Nobuyuki Ohji , Yasunori Iwai , Nobuyuki Katsuda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D2279/10 , B60R2021/01006 , B60R2021/26029 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag system has, in a housing provided with a gas discharge port, ignition means activated upon an impact, and gas generating means ignited and burnt by the ignition means and generate a combustion gas for inflating an air bag, and two combustion chambers storing the gas generating means. The combustion chambers are concentrically provided so as to be adjacent to each other in the radial direction of the housing, and a communicating hole which allows communication between the combustion chambers is provided, in the housing. The gas generator also has two igniters, two different gas generating means, a connector having a lead wire, a combustion chamber, ignition means provided in an inner cylindrical member, and an automatic ignition member, which can effectively restrain an occupant.

19. 发明授权

US5624134A Gas generator formed with electron beam welding 失效
标题翻译：用电子束焊接形成的气体发生器
公开(公告)号：US5624134A
公开(公告)日：1997-04-29
申请号：US490123
申请日：1995-06-14
申请人： Yasunori Iwai , Akihisa Ogawa , Hiroaki Shinto , Masaru Masaki
发明人： Yasunori Iwai , Akihisa Ogawa , Hiroaki Shinto , Masaru Masaki
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2644
摘要： The present invention is a small, light-weight gas generator for a passenger air bag. The gas generator includes a housing having a diffuser shell and a closure shell. The diffuser shell includes a round portion, a center cylindrical portion extending concentrically from inside a peripheral portion of the round portion, and an inner cylindrical portion. The center cylindrical portion is disposed at the center of the round portion for storing therein a squib-enhancer. The inner cylindrical portion is disposed outside the center cylindrical portion to provide a combustion chamber. The closure shell includes an annular portion equipped with a center hole for receiving the center cylindrical portion, and a peripheral wall portion extending from the peripheral portion of the annular portion to the peripheral portion of the round portion of the diffuser shell. This peripheral wall portion defines a coolant-filter chamber and includes a gas discharge port and a flange portion extending in a radial direction. Welding bonds the closure and diffuser shells together at the outer peripheral portion of the center cylindrical portion and the peripheral portion of the center hole; at the tip of the inner cylindrical portion and the region of the annular portion coming into contact with the tip; and at the peripheral portion of the round portion and the tip portion of the peripheral wall portion.
摘要翻译：本发明是用于乘客安全气囊的小而重量轻的气体发生器。气体发生器包括具有扩散器壳体和封闭壳体的壳体。扩散器壳包括圆形部分，从圆形部分的周边部分内侧同心地延伸的中心圆柱部分和内圆柱形部分。中心圆柱形部分设置在圆形部分的中心，用于在其中存储一个增压器。内筒部设置在中心圆筒部的外侧，形成燃烧室。封闭壳体包括一个环形部分，其具有用于容纳中心圆柱形部分的中心孔，以及从该环形部分的周边部分延伸到扩散器壳体的圆形部分周边部分的周壁部分。该周壁部分限定了冷却剂过滤室，并且包括气体排出口和沿径向方向延伸的凸缘部分。焊接在中心圆筒部分的外周部分和中心孔的周边部分处将封盖和扩散器壳体结合在一起; 在内圆柱部分的尖端和环形部分的与尖端接触的区域; 并且在圆周部分的周边部分和周壁部分的末端部分。

20. 发明授权

US5527067A Gas generator formed with electron beam welding 失效
标题翻译：用电子束焊接形成的气体发生器
公开(公告)号：US5527067A
公开(公告)日：1996-06-18
申请号：US348760
申请日：1994-12-02
申请人： Yasunori Iwai , Akihisa Ogawa , Hiroaki Shinto , Masaru Masaki
发明人： Yasunori Iwai , Akihisa Ogawa , Hiroaki Shinto , Masaru Masaki
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2644
摘要： A small, light-weight gas generator is provided for an air bag for protecting a passenger from impact by introducing a generated gas into an air bag. The gas generator includes a housing having a diffuser shell and a closure shell. The diffuser shell includes a round portion, a cylindrical portion extending concentrically from the round portion and an inner cylindrical portion extending about the center cylindrical portion and extending from the round portion. The closure shell includes an annular portion having a center hole for receiving the center cylindrical portion and a peripheral wall portion extending from the peripheral portion of the annular portion. This peripheral wall portion extends to the peripheral portion of the round portion of the diffuser. Electron beam welding may be used to bond the closure and diffuser shells together at the outer peripheral portion of the center cylindrical portion and the center hole; the inner cylindrical portion and the annular portion; and the peripheral portion of the round portion and the inner surface of the peripheral wall.
摘要翻译：为气袋提供小型，重量轻的气体发生器，用于通过将产生的气体引入气囊来保护乘客免受冲击。气体发生器包括具有扩散器壳体和封闭壳体的壳体。扩散器壳体包括圆形部分，从圆形部分同心地延伸的圆柱形部分和围绕中心圆柱形部分延伸并从圆形部分延伸的内部圆柱形部分。封闭壳体包括环形部分，其具有用于容纳中心圆柱形部分的中心孔和从环形部分的周边部分延伸的周壁部分。该周壁部分延伸到扩散器的圆形部分的周边部分。可以使用电子束焊接将中空圆筒部分和中心孔的外围部分处的封闭物和扩散器壳体结合在一起; 内圆柱部分和环形部分; 圆周的周边部分和周壁的内表面。

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