公开(公告)号：US08604117B2

公开(公告)日：2013-12-10

申请号：US12452663

申请日：2008-08-08

申请人： Masao Kobayashi ,  Koichi Ogiso ,  Katsushi Ito ,  Kiyoshi Suenaga

发明人： Masao Kobayashi ,  Koichi Ogiso ,  Katsushi Ito ,  Kiyoshi Suenaga

IPC分类号： C08K3/34

CPC分类号： C08L23/10 ,  C08K3/346 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08L53/025 ,  C08L2205/03 ,  C08L2666/02

摘要： A resin composition is provided which is improved in fluidability, stiffness and impact resistance and therefore can achieve the reduction in wall thickness of a resin product for automotive interior/exterior applications comprising a polypropylene resin; and a resin product produced from the resin composition.The resin composition comprises 30 to 65 mass % of an ethylene-propylene block copolymer having a melt flow rate of 60 to 120 g/10 minutes and a Charpy impact strength of 3 kJ/m2 or more; 0 to 25 mass % of a homopolypropylene resin having a melt flow rate of 10 g/10 minutes or more and a modulus of elasticity of 2000 MPa or more; 5 to 20 mass % of an ethylene-α-olefin copolymer rubber having a Mooney viscosity of 20 to 75 or a styrene-ethylene butylenes-styrene copolymer having a styrene component content of 15 to 30 mass %; and 23 to 37 mass % of talc having an average particle diameter of 8 μm or less.

摘要翻译： 提供一种提高了流动性，刚度和耐冲击性的树脂组合物，因此可以实现包含聚丙烯树脂的汽车内部/外部应用的树脂制品的壁厚减小; 和由树脂组合物制成的树脂产品。 树脂组合物含有30〜65质量％的熔体流动速率为60〜120g / 10分钟，夏比冲击强度为3kJ / m 2以上的乙烯·丙烯嵌段共聚物， 0〜25质量％的熔体流动速率为10g / 10分钟以上，弹性模量为2000MPa以上的均聚丙烯树脂; 5至20质量％的门尼粘度为20至75的乙烯-α-烯烃共聚物橡胶或苯乙烯组分含量为15至30质量％的苯乙烯 - 乙烯丁烯 - 苯乙烯共聚物; 和23〜37质量％的平均粒径为8μm以下的滑石。

公开(公告)号：US20100300824A1

公开(公告)日：2010-12-02

申请号：US12735508

申请日：2009-01-27

申请人： Chiharu Totani ,  Muneo Furutani ,  Kiyoshi Suenaga ,  Takehiko Shiraki ,  Shigeru Yabuya ,  Katsuhiro Katagiri ,  Katsushi Ito

发明人： Chiharu Totani ,  Muneo Furutani ,  Kiyoshi Suenaga ,  Takehiko Shiraki ,  Shigeru Yabuya ,  Katsuhiro Katagiri ,  Katsushi Ito

IPC分类号： F16F7/00 ,  F16F7/12

CPC分类号： B60R19/20 ,  B60J5/0441 ,  B60J5/0461 ,  B60R21/04 ,  B60R21/0428 ,  B60R2021/0407 ,  B60R2021/0435 ,  F16F7/121

摘要： While comprising filled minor compartments being filled with an inclusion in which a liquid makes the major component, and vacant minor compartments being filled with the air, at least one of the vacant minor compartments adjoins the filled minor compartments, and a fragile section is formed in at least one of ribs that demarcate the filled minor compartments and the adjoining vacant minor compartments. After the fragile section has fractured, shock energy can be absorbed furthermore by means of circulation resistance to the inclusion that flows from the filled minor compartments to the vacant minor compartments.

摘要翻译： 虽然包括填充的次级隔室被填充有液体制成主要成分的包含物，并且空的小隔室被空气填充，但空隙较小的隔室中的至少一个邻接填充的次要隔室，并且脆性部分形成在 至少一个肋条，用于划分填充的小型隔间和相邻的空的小型隔室。 在脆弱部分断裂之后，冲击能量可以通过对从填充的次要区域流到空的小型隔室的夹杂物的循环阻力进一步被吸收。

公开(公告)号：US06837051B2

公开(公告)日：2005-01-04

申请号：US10671472

申请日：2003-09-29

申请人： Shigemi Mandai ,  Kiyoshi Suenaga ,  Kuniaki Aoyama ,  Kazufumi Ikeda ,  Katsunori Tanaka

发明人： Shigemi Mandai ,  Kiyoshi Suenaga ,  Kuniaki Aoyama ,  Kazufumi Ikeda ,  Katsunori Tanaka

IPC分类号： F02C7/18 ,  F23M99/00 ,  F23R3/00 ,  F23R3/06 ,  F23R3/10 ,  F23R3/30 ,  F02C7/24

CPC分类号： F23R3/06 ,  F23D2211/00 ,  F23M20/005 ,  F23R3/005 ,  F23R2900/00001 ,  F23R2900/00014

摘要： A gas turbine combustor includes a side wall, for defining a combustion volume, having upstream and downstream ends, a pilot nozzle, disposed adjacent the upstream end of the side wall, for discharging a pilot fuel to form a diffusion flame in the combustion volume, and a plurality of main nozzles, provided around the pilot nozzles, for discharging a fuel-air mixture to form premixed flames in the combustion volume. Film air is supplied into the combustion volume downstream of the main nozzles along the inner surface of the side wall to reduce the fuel-air ratio in a region adjacent the inner surface of the side wall and to restrain a combustion-driven oscillation in the combustion volume.

摘要翻译： 燃气轮机燃烧器包括用于限定具有上游和下游端的燃烧体积的侧壁，邻近侧壁的上游端设置的先导喷嘴，用于排放引燃燃料以在燃烧体积中形成扩散火焰， 以及设置在先导喷嘴周围的多个主喷嘴，用于排出燃料 - 空气混合物以在燃烧体积中形成预混合火焰。 薄膜空气沿着侧壁的内表面供应到主喷嘴下游的燃烧体积中，以减小邻近侧壁内表面的区域中的燃料空气比，并且抑制燃烧驱动的燃烧驱动 卷。

公开(公告)号：US06640544B2

公开(公告)日：2003-11-04

申请号：US10001804

申请日：2001-12-05

申请人： Kiyoshi Suenaga ,  Shigemi Mandai ,  Masaki Ono ,  Katsunori Tanaka

发明人： Kiyoshi Suenaga ,  Shigemi Mandai ,  Masaki Ono ,  Katsunori Tanaka

IPC分类号： F02C724

CPC分类号： F23M20/005 ,  F23D2210/00 ,  F23R2900/00014

摘要： For the purpose of reduced NOx gas emission, a gas turbine engine comprises a cylinder having a combustion region inside of the cylinder; a resonator having a cavity and provided around the surface of the cylinder and sound absorption holes formed on the cylinder and having opening ends on the cylinder.

公开(公告)号：US06419447B1

公开(公告)日：2002-07-16

申请号：US09685950

申请日：2000-10-12

申请人： Koji Watanabe ,  Masaaki Matsuura ,  Kiyoshi Suenaga

发明人： Koji Watanabe ,  Masaaki Matsuura ,  Kiyoshi Suenaga

IPC分类号： F01D518

CPC分类号： F01D5/147 ,  F05D2230/10 ,  F05D2240/80 ,  F05D2260/94 ,  F05D2260/941

摘要： Turbine blade of gas turbine etc. and gas turbine equipment using the turbine blade suppress occurrence of thermal stress caused by temperature difference and provide high reliability. In gas turbine equipment comprising rotational portion of rotor (1) and moving blade (2), stationary portion of casing (3), stationary blade (4), various supporting members, etc. and combustor, thermal stress reducing portion is provided in any one or both of moving blade joint adjacent portion (14a) between moving blade trailing edge portion (14) and platform (15) and stationary blade joint adjacent portion (20a) between stationary blade trailing edge portion (20) and shroud (18, 19). By the thermal stress reducing portion, undesirable thermal stress occurring in the blade joint adjacent portions (14a, 20a) is reduced and reliability of the turbine blade and the gas turbine equipment is enhanced.

摘要翻译： 燃气轮机等的涡轮叶片和使用涡轮叶片的燃气轮机设备抑制由温差引起的热应力的发生，并提供高可靠性。 在包括转子（1）和活动叶片（2）的旋转部分的燃气轮机设备中，任何一种设置有壳体（3）的固定部分，固定叶片（4），各种支撑构件等以及燃烧室的热应力减小部分 活动叶片后缘部分（14）和平台（15）之间的活动叶片接头相邻部分（14a）和固定叶片后缘部分（20）和护罩（18,19）之间的固定叶片接头相邻部分 ）。 通过热应力减少部分，减少了在叶片接头相邻部分（14a，20a）中出现的不期望的热应力，并且提高了涡轮叶片和燃气轮机设备的可靠性。

公开(公告)号：US06290462B1

公开(公告)日：2001-09-18

申请号：US09272559

申请日：1999-03-19

申请人： Tatsuo Ishiguro ,  Koji Watanabe ,  Masaaki Matsuura ,  Kenichiro Takeishi ,  Junichiro Masada ,  Yasuoki Tomita ,  Kiyoshi Suenaga

发明人： Tatsuo Ishiguro ,  Koji Watanabe ,  Masaaki Matsuura ,  Kenichiro Takeishi ,  Junichiro Masada ,  Yasuoki Tomita ,  Kiyoshi Suenaga

IPC分类号： F01D1100

CPC分类号： F01D5/187 ,  F05D2250/185 ,  F05D2260/2212

摘要： A gas turbine cooled blade is constructed without an increase in the number of parts or time requirements, in which seal air is maintained at a lower temperature with the heat exchange rate being suppressed, and the heat transfer rate of the cooling medium in cooling passage is enhanced. A plurality of cooling passages (A, B, C, D, E) is provided in a blade, and the first row cooling passage (A) is covered at the blade inner and outer peripheries and communicates with the second row cooling passage (B) through communication holes (6) and with the main flow gas path through film cooling holes (7). The second row cooling passage (B) communicates with the blade inner peripheral cavity (10) to form a seal air supply passage. A plurality of ribs (31) are disposed on the inner wall of cooling passage (22) with a predetermined pitch (P). The ribs are arranged alternately and are inclined against cooling medium flow with respective higher first end contacting lower side faces of an immediately upstream rib at a position on both side portions of cooling passage (22). High heat transfer rate areas are formed on both side portions of cooling passage (22), and the average heat transfer rate in cooling passage is enhanced.

摘要翻译： 在不增加部件或时间要求的情况下构建燃气轮机冷却叶片，其中密封空气在热交换率被抑制下保持在较低温度，并且冷却通道中的冷却介质的传热速率为 增强。 多个冷却通道（A，B，C，D，E）设置在叶片中，第一排冷却通道（A）被覆盖在叶片的内周和外周，并与第二排冷却通道 ）通过连通孔（6）并且主流动气体通道通过膜冷却孔（7）。 第二排冷却通道（B）与叶片内周腔（10）连通，形成密封空气供给通道。 多个肋（31）以预定的间距（P）设置在冷却通道（22）的内壁上。 这些肋交替布置并且相对于冷却介质流倾斜，并且在冷却通道（22）的两侧部分的位置处，相应较高的第一端接触紧紧上游的肋的下侧面。 在冷却通道（22）的两侧形成有高的传热率区域，并且冷却通路的平均传热率提高。

公开(公告)号：US06092991A

公开(公告)日：2000-07-25

申请号：US35500

申请日：1998-03-05

申请人： Yasuoki Tomita ,  Taku Ichiryu ,  Kiyoshi Suenaga

发明人： Yasuoki Tomita ,  Taku Ichiryu ,  Kiyoshi Suenaga

IPC分类号： F01D5/18

CPC分类号： F01D5/187 ,  F05D2240/81 ,  F05D2260/2212

摘要： A gas turbine blade having a platform and a turbine wheel plate, in which cooling passages are arranged in a plurality of rows and connected to one another in a blade trunk section of a moving blade and a supply-side passage and a discharge-side passage are formed in a blade root section. The gas turbine blade comprises a pocket having an inlet and an outlet formed in the blade root section. The supply-side passage is connected to one of the cooling passages and the inlet of the pocket, the outlet of the pocket is connected to another of the cooling passages, and the discharge-side passage is connected to one of the cooling passages other than the ones connected individually to the supply-side passage and the pocket.

摘要翻译： 一种具有平台和涡轮机叶轮板的燃气轮机叶片，其中，冷却通道以多行排列并且在动叶片的叶片主干部分和供给侧通道和排出侧通道中彼此连接 形成在叶片根部中。 燃气轮机叶片包括具有形成在叶片根部中的入口和出口的袋。 供给侧通路连接到一个冷却通道和袋的入口，口袋的出口连接到另一个冷却通道，排出侧通道连接到除了 它们分别连接到供应侧通道和口袋。

公开(公告)号：US06973790B2

公开(公告)日：2005-12-13

申请号：US10464499

申请日：2003-06-19

申请人： Kiyoshi Suenaga ,  Shigemi Mandai ,  Masaki Ono ,  Katsunori Tanaka

发明人： Kiyoshi Suenaga ,  Shigemi Mandai ,  Masaki Ono ,  Katsunori Tanaka

IPC分类号： F23M99/00 ,  F02C7/24

CPC分类号： F23M20/005 ,  F23D2210/00 ,  F23R2900/00014

摘要： For the purpose of reduced NOx gas emission, a gas turbine engine comprises a cylinder having a combustion region inside of the cylinder; a resonator having a cavity and provided around the surface of the cylinder and sound absorption holes formed on the cylinder and having opening ends on the cylinder.

摘要翻译： 为了减少NOx气体排放的目的，燃气涡轮发动机包括在气缸内部具有燃烧区域的气缸; 具有腔体并且设置在气缸表面周围的谐振器和形成在气缸上并且在气缸上具有开口端的吸声孔。

公开(公告)号：US06442927B1

公开(公告)日：2002-09-03

申请号：US09381974

申请日：1999-10-04

申请人： Masaaki Matsuura ,  Kiyoshi Suenaga ,  Kazuo Uematsu

发明人： Masaaki Matsuura ,  Kiyoshi Suenaga ,  Kazuo Uematsu

IPC分类号： F02C618

CPC分类号： F01K23/10 ,  F01D5/187 ,  F02C7/16 ,  F05D2260/205 ,  F05D2260/2322 ,  Y02E20/16

摘要： A combined cycle power plant has a gas turbine and an exhaust heat recovery boiler to which exhaust gas from the gas turbine is supplied. The exhaust heat recovery boiler is configured to generate steam for cooling. The combined cycle power plant has several elements: a cooling steam supply pipe; a cooling steam recovery pipe; and a cooling steam connecting pipe. The cooling steam connecting pipe has a cross-sectional area larger than cross-sectional areas of the cooling steam supply pipe and the cooling steam recovery pipe so that a pressure drop thereacross, as a whole, is small.

摘要翻译： 联合循环发电厂具有供给来自燃气轮机的废气的燃气轮机和废热回收锅炉。 废热回收锅炉配置成产生用于冷却的蒸汽。 联合循环发电厂有几个要素：冷却蒸汽供应管; 冷却蒸汽回收管; 和冷却蒸汽连接管。 冷却蒸汽连接管的截面积大于冷却蒸汽供给管和冷却蒸汽回收管的截面面积，因此整体上的压降较小。

公开(公告)号：US06196798B1

公开(公告)日：2001-03-06

申请号：US09242330

申请日：1999-02-11

申请人： Hiroki Fukuno ,  Yasuoki Tomita ,  Shigeyuki Maeda ,  Yukihiro Hashimoto ,  Kiyoshi Suenaga

发明人： Hiroki Fukuno ,  Yasuoki Tomita ,  Shigeyuki Maeda ,  Yukihiro Hashimoto ,  Kiyoshi Suenaga

IPC分类号： F01D518

CPC分类号： F01D5/186 ,  F01D5/18

摘要： A number of air-transpiration holes (4) are provided at a leading edge portion (2) of a cooled blade (1). Cooling air flowing through a cooling air passage (15) formed inside of the blade blows out to the blade surface of the leading edge portion (2) of the cooled blade (1) by way of the air-transpiration holes (4), to thereby shower-head cool the surface of the leading edge portion (2). The air-transpiration holes (4) are formed so as to extend substantially orthogonal to the leading edge surface of the cooled blade (1) such that the acute-angled portions are eliminated, whereby thermal stress is reduced and cracking is prevented.

摘要翻译： 在冷却叶片（1）的前缘部分（2）处设置有多个空气蒸发孔（4）。 流过形成在叶片内的冷却风道（15）的冷却空气通过空气蒸发孔（4）吹向冷却叶片（1）的前缘部（2）的叶片表面，至 从而喷淋头对前缘部分（2）的表面进行冷却。 空气蒸发孔（4）形成为基本上垂直于冷却叶片（1）的前缘表面延伸，使得锐角部分被消除，从而减少热应力并防止开裂。