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    • 51. 发明授权
    • Ink jet printing apparatus
    • 喷墨打印设备
    • US08529229B2
    • 2013-09-10
    • US11839914
    • 2007-08-16
    • Yasuyuki AsaiMasaaki Matsuura
    • Yasuyuki AsaiMasaaki Matsuura
    • F04B43/08F04B43/12
    • B41J2/16532
    • A tube pump reduced of the burden against pump driving caused by dragging of a tube by a pressurizing roller. Specifically, guide members are disposed in the respective introduction portions at between the guides. Namely, the guide members are arranged nearby the extensions of the circumference of the arcuate guides and radially with respect to the center of the circumference. Due to this, the pump tube, the roller is to drag, is sustained by the guide member, to prevent the tube from increasing its deformation due to dragging. Thus, the tube can be prevented from being dragged in a manner forming a resistance to the roller. As a result, the pump motor, etc. can be prevented from being burdened with an increasing load.
    • 管泵减少了由加压辊拖动管造成的泵驱动的负担。 具体地,引导构件设置在引导件之间的各个引导部分中。 即,引导构件布置在弓形引导件的圆周的延伸部附近并且相对于圆周的中心径向地设置。 由此,泵管,滚子被拖动,被引导构件保持,以防止管由于拖动而增加其变形。 因此,可以防止以阻碍辊的方式拖动管。 结果,可以防止泵电动机等因负载增加而负担。
    • 52. 发明申请
    • TURBINE
    • 涡轮
    • US20130149124A1
    • 2013-06-13
    • US13817893
    • 2011-09-08
    • Yoshihiro KuwamuraKazuyuki MatsumotoHiroharu OyamaYoshinori TanakaMasaaki MatsuuraAsaharu Matsuo
    • Yoshihiro KuwamuraKazuyuki MatsumotoHiroharu OyamaYoshinori TanakaMasaaki MatsuuraAsaharu Matsuo
    • F01D9/00
    • F01D9/00F01D5/225F01D11/001F01D11/02F01D11/08F05D2220/31F16J15/4472
    • The turbine (1) according to the present invention includes: a blade body (50) having a blade (59) provided at one of a rotor rotatably supported and a stator provided around the rotor and extending in a radial direction toward the other side from one side and a shroud (51) extending in a circumferential direction at a tip portion in the radial direction of the blade (59); and an accommodating concave body (11) provided at the other of the rotor and the stator, extending in the circumferential direction, accommodating the shroud (51) with a gap (G) interposed therebetween, and relatively rotating with respect to the blade body (50), wherein leakage flow (L) leaked from main flow (M) flowing along the blade (59) flows into the gap (G); and wherein the shroud is provided with a guide curved surface formed between a peripheral surface (53C) facing the accommodating concave body (11) and a trailing edge end portion (56) formed closer to the main flow (M) side in a downstream of the leakage flow (L) than the peripheral surface (53C) in a downstream of the leakage flow (L), wherein a guide curved surface (57) is configured to guide the leakage flow (L) along the peripheral surface (53C) from the peripheral surface (53C) to the trailing edge end portion (56).
    • 根据本发明的涡轮机(1)包括:叶片体(50),其具有设置在可转动地支撑的转子中的一个叶片(59)和设置在转子周围的定子,并且沿径向朝向另一侧 一侧和在所述叶片(59)的径向方向上的前端部沿圆周方向延伸的护罩(51); 以及设置在所述转子和所述定子的另一侧的容纳凹体(11),其沿圆周方向延伸,以间隙(G)容纳所述罩(51),并相对于所述叶片体相对旋转 50),其中从所述叶片(59)流动的主流(M)泄漏的泄漏流(L)流入所述间隙(G); 并且其中所述护罩设置有引导弯曲表面,所述引导弯曲表面形成在面向所述容纳凹形主体(11)的外周表面(53C)和在靠近所述主流(M)侧的下游侧形成的后缘端部 所述泄漏流(L)比所述泄漏流(L)的下游侧的所述周面(53C)低,其特征在于,所述引导曲面(57)构成为沿着所述外周面(53C)引导所述泄漏流(L) 所述周边表面(53C)到所述后缘端部(56)。
    • 56. 发明授权
    • Inner mirror with built-in antenna
    • 内置内置天线
    • US06808277B2
    • 2004-10-26
    • US10270012
    • 2002-10-15
    • Masaaki MatsuuraHidenori Sato
    • Masaaki MatsuuraHidenori Sato
    • G02B7182
    • B60R1/04B60R2001/1261
    • The present invention provides an inner mirror with a built-in antenna in which an antenna angle remains unchanged regardless of adjustment of a mirror angle. The upper end of a stay 10 is mounted on a ceiling in a vehicle room. A pivot 14 is formed at the lower end of the stay 10. The pivot 14 is inserted into a mirror body 16 and fitted into a pivot supporting pmember 20 to support the mirror body 16 pivotally in three-dimensional directions. An antenna 34 is mounted on one side of the pivot 14 through shafts 28 and 30. Since the antenna 34 is mounted on the pivot 14, the angle of the antenna 34 remains unchanged, even though the mirror angle adjustment is performed by pivoting the mirror body 16.
    • 本发明提供一种具有内置天线的内部反射镜,其中天线角度保持不变,而与镜面角度的调节无关。 支架10的上端安装在车室的天花板上。 枢轴14形成在支柱10的下端。枢轴14被插入镜体16中并且装配到枢轴支撑件20中,以支撑镜体16在三维方向上枢转。 天线34通过轴28和30安装在枢轴14的一侧上。由于天线34安装在枢轴14上,天线34的角度保持不变,即使通过使镜子枢转来执行镜面角度调节 身体16。
    • 58. 发明授权
    • Gas turbine equipment and turbine blade
    • 燃气轮机设备和涡轮叶片
    • US06419447B1
    • 2002-07-16
    • US09685950
    • 2000-10-12
    • Koji WatanabeMasaaki MatsuuraKiyoshi Suenaga
    • Koji WatanabeMasaaki MatsuuraKiyoshi Suenaga
    • F01D518
    • F01D5/147F05D2230/10F05D2240/80F05D2260/94F05D2260/941
    • 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.
    • 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。
    • 59. 发明授权
    • Gas turbine cooled blade
    • 燃气轮机冷却叶片
    • US06290462B1
    • 2001-09-18
    • US09272559
    • 1999-03-19
    • Tatsuo IshiguroKoji WatanabeMasaaki MatsuuraKenichiro TakeishiJunichiro MasadaYasuoki TomitaKiyoshi Suenaga
    • Tatsuo IshiguroKoji WatanabeMasaaki MatsuuraKenichiro TakeishiJunichiro MasadaYasuoki TomitaKiyoshi Suenaga
    • F01D1100
    • F01D5/187F05D2250/185F05D2260/2212
    • 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.
    • 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。