公开(公告)号：US5304235A

公开(公告)日：1994-04-19

申请号：US862460

申请日：1992-04-02

申请人： Hideo Watanabe ,  Masatoshi Udagawa ,  Naritoshi Muramatsu ,  Hideki Hoshino ,  Kazumi Yamazaki ,  Hideo Moriwaki ,  Atsushi Suzuki ,  Tsutomu Mori ,  Takenori Suzuki

发明人： Hideo Watanabe ,  Masatoshi Udagawa ,  Naritoshi Muramatsu ,  Hideki Hoshino ,  Kazumi Yamazaki ,  Hideo Moriwaki ,  Atsushi Suzuki ,  Tsutomu Mori ,  Takenori Suzuki

IPC分类号： B01D53/04 ,  F02M25/08

CPC分类号： B01D53/0415 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2256/24 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01D2259/4566 ,  F02M2025/0863

摘要： A canister includes a casing, a fuel reserve well defined at the bottom of the casing, an adsorbent layer provided in the casing for adsorbing fuel vapor, the adsorbent layer communicating with the fuel reserve well at a region of its lower portion and communicating with an atmosphere at its upper portion, a first communication passage defined so that the fuel reserve well communicates with a fuel system of an engine, and a second communication passage defined so that the fuel reserve well communicates with an intake system o f the engine. The second communication passage includes a purge chamber communicating with a region of the adsorbent layer other than the region of the adsorbent layer with which the fuel reserve well communicates, a first fuel outflow passage having a liquid fuel suction port open to the bottom of the fuel reserve well at its lower portion and a nozzle opening positioned in the purge chamber at its upper portion, and a second fuel outflow passage defined over the nozzle opening of the first fuel outflow passage for providing a fuel flow passage extending from the purge chamber to the suction system of the engine.

摘要翻译： 罐包括壳体，在壳体底部限定的燃料储存器，设置在壳体中用于吸附燃料蒸气的吸附剂层，吸附剂层在其下部的区域与燃料备用井连通并与其连通 其上部具有第一连通通道，第一连通通道被限定为使得燃料储备良好地与发动机的燃料系统连通;以及第二连通通道，其被限定为使得燃料储备良好地与发动机的进气系统连通。 第二连通通道包括与吸附剂层的除了燃料储备良好连通的区域之外的吸附剂层的区域连通的净化室，具有通向燃料底部的液体燃料吸入口的第一燃料流出通道 在其下部保持良好并且在其上部处设置在净化室中的喷嘴开口和限定在第一燃料流出通道的喷嘴开口上方的第二燃料流出通道，用于提供从吹扫室延伸到燃料流通道的燃料流动通道 发动机抽吸系统。

公开(公告)号：US08272416B2

公开(公告)日：2012-09-25

申请号：US12700265

申请日：2010-02-04

申请人： Kazumi Yamazaki

发明人： Kazumi Yamazaki

IPC分类号： B60C15/06 ,  B60C5/14

CPC分类号： B60C15/06 ,  B60C5/142 ,  B60C9/14 ,  B60C2015/009 ,  B60C2015/0614 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10828

摘要： A heavy-load tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, a carcass comprising a carcass ply of cords including a main portion and a pair of turnup portions, and an inner liner made from air-impermeable rubber and disposed on the tire internal cavity surface. The inner liner includes a radially inner portion that terminates radial inside than a lateral reference line passing through the innermost axial point and outermost axial point of the bead core. A rubber thickness ta is in a range of from 2.5 to 5.0 mm ranging from the tire internal cavity surface to the cord of the carcass ply on the lateral reference line, and an inner liner thickness tb is smaller than the rubber thickness ta and is in a range of from 0.5 to 3.0 mm on the lateral reference line.

摘要翻译： 重载轮胎包括胎面部分，一对侧壁部分，一对胎圈部分，每个胎圈部分均具有胎圈芯，胎体包括一个包括主要部分和一对翻转部分的帘线帘布层， 衬里由不透气橡胶制成并设置在轮胎内腔表面上。 内衬包括径向内部，该径向内部部分比通过胎圈芯的最内轴向点和最外侧轴向点的横向参考线径向内侧。 橡胶厚度ta在从轮胎内腔表面到胎体帘布层的绳索在横向参考线上的2.5至5.0mm的范围内，并且内衬层厚度tb小于橡胶厚度ta，并且在 在横向参考线上的范围为0.5至3.0mm。

公开(公告)号：US06581662B2

公开(公告)日：2003-06-24

申请号：US09986728

申请日：2001-11-09

申请人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

发明人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

IPC分类号： B60C920

CPC分类号： B60C9/22 ,  B60C9/005 ,  B60C9/2009 ,  Y10T152/10783 ,  Y10T152/1081

摘要： A pneumatic tire comprises a breaker disposed radially outside a carcass crown portion, and a band disposed radially outside of the breaker and comprising a full-width band ply extending over the substantially overall width of the breaker, wherein a cord or cords of said full-width band ply existing in a tread crown region satisfy the following conditions: T>0.8; 0≦K+6.67T−21.7; 0≦45−10T−K; 0≦106.8−57.5T−K; and 7≦E≦13, wherein the symbol “K” is an stretch-resistance index (N) of a cord which is defined as the product of the sectional area S in sq.mm and 2% modulus M in N/sq.mm of the cord divided by 100, the symbol “T” is an stretch in % of the cord in the tire being in its natural state without being mounted on a wheel rim, and the symbol “E” is a cord count per 1 cm width of the full-width band ply.

摘要翻译： 充气轮胎包括设置在胎体冠部部分的径向外侧的断路器，以及设置在所述断路器的径向外侧的带，并且包括在所述断路器的基本上整个宽度上延伸的全宽带束层，其中， 存在于胎面冠部区域中的宽带束层满足以下条件：T> 0.8; 0 <= K + 6.67T-21.7; 0 <= 45-10T-K; 0 <= 106.8-57.5T-K; 并且7 <= E <= 13，其中符号“K”是绳索的拉伸阻力指数（N），其被定义为截面面积S（平方毫米）和2％模量M（N / 帘线的平方英尺除以100，符号“T”是轮胎处于自然状态的绳索的百分比，而不安装在轮辋上，符号“E”是每根绳索数 全宽带帘布层宽1厘米。

公开(公告)号：US5813434A

公开(公告)日：1998-09-29

申请号：US729918

申请日：1996-10-11

申请人： Masaaki Horiuchi ,  Takeaki Nakajima ,  Kazumi Yamazaki

发明人： Masaaki Horiuchi ,  Takeaki Nakajima ,  Kazumi Yamazaki

IPC分类号： F02M25/08 ,  B60K15/035 ,  F02M37/00 ,  F16K24/04

CPC分类号： B60K15/03519 ,  B60K2015/03576 ,  Y10T137/3099 ,  Y10T137/86324

摘要： An on-off valve 30 is mounted in an intermediate portion of a first evaporative fuel conduit 24 for passing an evaporative fuel within a fuel tank 21 to a canister C. The on-off valve 30 is opened when refueling. A float valve 28 is mounted at a lower end of the first evaporative fuel conduit 24 and closed by rising of the liquid level in the fuel tank 21. A two-way valve 40 and a second float valve 29 are mounted in an intermediate portion and a lower end of a second evaporative fuel conduit 25 which permits the fuel tank 21 and the canister C to be put into communication with each other during non-refueling. By putting the first and second evaporative fuel conduits 24 and 25 into communication with each other by a communication passage 27, the internal pressure in a portion 24a of the first evaporative fuel conduit 24, between the on-off valve 30 and the second float valve 28, is equalized to the internal pressure in the fuel tank 21, thereby preventing the first float valve 28 from being stuck in a closed position.

摘要翻译： 开关阀30安装在第一蒸发燃料管道24的中间部分中，用于将燃料箱21内的蒸发燃料通到罐C上。加油时，开关阀30打开。 浮子阀28安装在第一蒸发燃料导管24的下端，并通过燃料箱21中的液位升高而关闭。二通阀40和第二浮阀29安装在中间部分 第二蒸发燃料管道25的下端，其允许燃料箱21和罐C在非加油期间彼此连通。 通过使第一和第二蒸发燃料管道24和25通过连通通道27彼此连通，第一蒸发燃料管道24的部分24a中的内部压力在开关阀30和第二浮阀之间 28相等于燃料箱21中的内部压力，从而防止第一浮阀28卡在关闭位置。

公开(公告)号：US5579742A

公开(公告)日：1996-12-03

申请号：US579356

申请日：1995-12-27

申请人： Kazumi Yamazaki ,  Masaaki Horiuchi ,  Takeaki Nakajima ,  Koichi Hidano ,  Takeshi Hara

发明人： Kazumi Yamazaki ,  Masaaki Horiuchi ,  Takeaki Nakajima ,  Koichi Hidano ,  Takeshi Hara

IPC分类号： B60K15/077 ,  B60K15/035 ,  B60K15/04 ,  F02M25/08 ,  F02M37/00 ,  F02M33/02

CPC分类号： B60K15/03504 ,  B60K15/03519 ,  B60K2015/03576

摘要： An evaporative emission control system for an internal combustion engine comprises a canister for adsorbing evaporative fuel generated in the fuel tank, and a first evaporative fuel passage extending between the canister and the tank main body of the fuel tank. A differential pressure-operated valve is arranged across the first evaporative fuel passage, which has a positive pressure chamber communicating through the first evaporative fuel passage with the interior of the tank main body of the fuel tank, and a back pressure chamber. The differential pressure-operated valve opens and closes the first evaporative fuel passage in response to a difference in pressure between the positive pressure chamber and the back pressure chamber. A pressure-introducing passage extends between the back pressure chamber and the inlet end portion of a filler pipe extending from the interior of the main body of the fuel tank, and a second evaporative fuel passage extends between the interior of the tank main body of the fuel tank and one of the back pressure chamber and the pressure-introducing passage. A check valve limits the amount of evaporative fuel flowing through the second evaporative fuel passage.

摘要翻译： 用于内燃机的蒸发排放控制系统包括用于吸收在燃料箱中产生的蒸发燃料的罐和在罐和燃料箱的罐主体之间延伸的第一蒸发燃料通道。 在第一蒸发燃料通路的两侧配置有差压式阀，其具有通过第一蒸发燃料通路与燃料箱的箱主体的内部连通的正压室和背压室。 差压式操作阀响应于正压室和背压室之间的压力差而打开和关闭第一蒸发燃料通道。 压力导入通道在背压室与从燃料箱主体内部延伸的加注管的入口端部分之间延伸，第二蒸发燃料通道在罐体主体的内部延伸 燃料箱和背压室和压力导入通道中的一个。 止回阀限制流过第二蒸发燃料通道的蒸发燃料的量。

公开(公告)号：US5456236A

公开(公告)日：1995-10-10

申请号：US335373

申请日：1994-11-03

申请人： Teruo Wakashiro ,  Takeshi Hara ,  Kouichi Hidano ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

发明人： Teruo Wakashiro ,  Takeshi Hara ,  Kouichi Hidano ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

IPC分类号： F02M25/08

CPC分类号： F02M25/0854

摘要： An evaporative emission control system for an internal combustion engine includes a canister for adsorbing evaporative fuel generated in the fuel tank, a first introducing passage for introducing evaporative fuel generated in the fuel tank into the canister on an occasion other than at refueling, a purging passage for purging evaporative fuel adsorbed in the canister into the intake passage of the engine, and a first air-inlet passage communicating between the canister and the atmosphere. First and second adsorbent chambers are formed in the canister and each accommodating an adsorbent. The first introducing passage and the purging passage are connected to the first adsorbent chamber. The first air-inlet passage is connected to the second adsorbent chamber. A communication passage communicates between the first adsorbent chamber and the second adsorbent chamber. A second introducing passage is connected to the first and second adsorbent chambers, for introducing evaporative fuel generated in the fuel tank into the canister at refueling. A second air-inlet passage communicates between the first adsorbent chamber and the atmosphere. An electromagnetic valve is arranged across the second introducing passage, for opening the same at refueling.

摘要翻译： 一种用于内燃机的蒸发排放控制系统包括：用于吸附在燃料箱中产生的蒸发燃料的罐;第一引入通道，用于在燃料箱内产生的蒸发燃料在加油之外的场合引入罐中;清洗通道 用于将吸附在罐中的蒸发燃料吹入发动机的进气通道中，以及在罐和大气之间连通的第一空气入口通道。 第一和第二吸附剂室形成在罐中，并且每个容纳吸附剂。 第一引入通道和清洗通道连接到第一吸附剂室。 第一进气通道连接到第二吸入室。 连通通道在第一吸附剂室和第二吸附剂室之间连通。 第二引入通道连接到第一和第二吸附室，用于在加油时将在燃料箱中产生的蒸发燃料引入罐中。 第二空气入口通道在第一吸附剂室和大气之间连通。 电磁阀跨越第二导入通道布置，以在加油时打开电磁阀。

公开(公告)号：US20100300597A1

公开(公告)日：2010-12-02

申请号：US12744821

申请日：2008-09-26

申请人： Kazumi Yamazaki

发明人： Kazumi Yamazaki

IPC分类号： B60C9/18

CPC分类号： B60C9/28 ,  B60C9/2006

摘要： Sudden delamination damage between a carcass and a belt layer at the final stage of wear caused by thermal degradation is suppressed. In an all-steel radial structure, reinforcing rubber layer 11 having a 100% modulus which is 2 Mpa or more and is not more than 100% moduli of a topping rubber of carcass 6 and a topping rubber of belt layer 7 and having a thickness T of 0.3 to 3.5 mm is disposed between the carcass 6 and the belt layer 7. The belt layer 7 includes a pair of working belt plies 10 which radially overlap each other and whose belt cords are inclined in one and the other directions with respect to a tire equator. The working belt plies 10 are such that a flexural rigidity G of the belt cord per a single cord falls within the range of 110 to 340 gf·cm, and a belt ply flexural rigidity defined by the product G×N of the flexural rigidity G and the number N of cords per inch of working belt ply 10 falls within the range of 2,000 to 3,500 gf·cm.

摘要翻译： 抑制由热降解引起的最后磨损阶段的胎体和带束层之间的突然分层损伤。 在全钢径向结构中，具有100％模量为2MPa以上并且不大于胎体6的顶部橡胶的100％模量的增强橡胶层11和带束层7的顶部橡胶，并且具有厚度 0.3〜3.5mm的T设置在胎体6和带束层7之间。带束层7包括一对工作带束层10，其相互径向重叠，并且其带束帘线相对于 轮胎赤道 工作带层10使得每一根绳索的带束帘线的弯曲刚度G落在110-340gf·cm的范围内，并且由挠曲刚度G的乘积G×N确定的带束层弯曲刚度 每英寸工作皮带层10的帘线数N落在2,000至3,500gf·cm的范围内。

公开(公告)号：US07168470B2

公开(公告)日：2007-01-30

申请号：US10416581

申请日：2002-06-10

申请人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

发明人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

IPC分类号： B60C9/18 ,  B60C9/22

CPC分类号： B60C9/2204 ,  B60C2009/2219 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T152/1081

摘要： Inside a tread portion and outside a belt layer along the radius direction thereof is formed a belt layer comprising a band ply formed by winding spirally a tape- and belt-form ply wherein one ore plural band cords are stretched and arranged to be embedded in a topping rubber. In this band ply, the elongation resistance value K (unit: N′ cord number/cm) specified by the following equation is set within the range of 99 to 700 when the sectional area of the band cord or each of the band cords is represented by S (unit: mm2), the modulus thereof when the elongation thereof is 2% is represented by M (unit: N/mm2), the band cord arrangement density per cm of the band ply is represented by D (unit: cord number/cm). K=S×M×D/100  (1)

摘要翻译： 在胎面部分和沿着其半径方向的带束层之外的带状层中形成带束层，该带束层包括通过螺旋卷绕带状带束层而形成的带束层，其中一个多个带状帘线被拉伸并布置成嵌入 顶部橡胶。 在该带束帘布层中，当带带或每条带帘线的截面积被表示时，由下式规定的伸长电阻值K（单位：N'帘线数/ cm）设定在99〜700的范围内 通过S（单位：mm 2），其伸长率为2％时的模量由M（单位：N / mm 2）表示，带束布置 带状帘布层的每厘米密度由D（单位：帘线编号/ cm）表示。 <？in-line-formula description =“In-line Formulas”end =“lead”？> K = SxMxD / 100（1）<？in-line-formula description =“In-line Formulas”end =“tail” ？>

公开(公告)号：US06962183B2

公开(公告)日：2005-11-08

申请号：US10172975

申请日：2002-06-18

申请人： Kiyoshi Ueyoko ,  Tsuneyuki Nakagawa ,  Minoru Nishi ,  Tomoyasu Shibata ,  Kazumi Yamazaki

发明人： Kiyoshi Ueyoko ,  Tsuneyuki Nakagawa ,  Minoru Nishi ,  Tomoyasu Shibata ,  Kazumi Yamazaki

IPC分类号： B60C5/14 ,  B60C15/00 ,  B60C15/06

CPC分类号： B60C15/0036 ,  B60C5/142 ,  B60C15/0027 ,  B60C15/0054 ,  B60C15/06 ,  B60C15/0607 ,  B60C2015/0614 ,  B60C2015/0621 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846 ,  Y10T152/10855 ,  Y10T152/10864

摘要： In a pneumatic tire, a cord spacing between an axially outer cord layer and an axially inner cord layer such as: a turnup portion and a main portion of a carcass ply; or a bead reinforcing cord layer and a carcass ply turnup portion, is increased from the radially inside to the outside of the tire to improve the durability of the bead portion.

摘要翻译： 在充气轮胎中，轴向外帘线层和轴向内帘线层之间的帘线间隔，例如：翻转部分和胎体帘布层的主要部分; 或胎圈加强帘线层和胎体帘布层卷起部从轮胎的径向内侧向外侧增大，以提高胎圈部的耐久性。

公开(公告)号：US06557605B2

公开(公告)日：2003-05-06

申请号：US09985140

申请日：2001-11-01

申请人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

发明人： Naoki Yukawa ,  Kazumi Yamazaki ,  Takashi Tanaka ,  Yasuo Wada ,  Makoto Hizume

IPC分类号： B60C922

CPC分类号： B60C9/22 ,  B60C9/2009 ,  B60C2009/2219 ,  B60C2009/2223 ,  B60C2009/2261 ,  B60C2009/2295 ,  Y10T152/10783 ,  Y10T152/10801 ,  Y10T152/1081

摘要： A pneumatic tire comprises: a carcass extending between bead portions through a tread portion and sidewall portions; a breaker disposed radially outside a crown portion of the carcass; a pair of axially spaced high modulus edge bands disposed radially outward of edge portions of the breaker and each made of one or more high modulus cords having a sectional area SH and a 2% modulus MH and wound substantially parallel to the tire circumferential direction at a cord count DH; a low modulus middle band disposed radial outward of the breaker between the high modulus edge bands; and an elongation resistance index PH of each of the high modulus edge bands, which is defined as the product of the 2% modulus MH in N/sq.mm, the sectional area SH in sq.mm and the cord count DH per 1 cm width divided by 100, being in a range of 160 to 700.

摘要翻译： 一种充气轮胎包括：通过胎面部分和侧壁部分在胎圈部分之间延伸的胎体; 设置在所述胎体的冠部的径向外侧的断路器; 一对轴向间隔的高模量边缘带，其设置在断路器的边缘部分的径向外侧，并且每个由一个或多个高模量帘线制成，所述高模量帘线具有截面积SH和2％模量MH，并且绕着轮胎周向方向基本上平行于 绳数DH; 在高模量边缘带之间设置在断路器的径向外侧的低模量中频带; 和每个高模量边缘带的伸长阻力指数PH，其被定义为N / sq.mm的2％模量MH的乘积，平方毫米的截面积SH和每1cm的帘线数DH 宽度除以100，在160到700的范围内。