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    • 7. 发明授权
    • Internal pressure vessel
    • 内压力容器
    • US09109752B2
    • 2015-08-18
    • US14361964
    • 2012-09-07
    • Yuichi KawaiHiroshi TanakaYouichi ToyookaTakahiro Iiyoshi
    • Yuichi KawaiHiroshi TanakaYouichi ToyookaTakahiro Iiyoshi
    • F17C1/06B01D63/00F16J12/00B01D61/10B29C70/86
    • F17C1/06B01D61/10B01D63/00B01D63/10B01D65/00B01D2313/20B01D2313/21B29C70/86F16J12/00Y02A20/131
    • Provided is a pressure vessel able to sustain a circular shape without deforming to ellipsoidal shape due to machining of side port apertures therein, and maintain pressures as high as 800-1,200 PSI. The pressure vessel is intended for use in seawater desalination by reverse osmosis, and comprises a pipe body (1) formed by filament winding (FW), and is furnished with an occluding cover (2) at each end of the pipe body (1), the peripheral surface of the pipe body being furnished, inward from the occluding covers (2), with inflow/outflow parts (3) through which the fluid flows in or out. The pipe body (1) is constituted by a helical layer (4), hoop layers, and a seal layer (6) furnished as the innermost layer. The helical layer (4) is furnished with a divergent part (7) diverging away from the seal layer (6) and extending from a location outward from the occluding cover (2) to a location inward from the inflow/outflow part (3). The hoop layers are constituted by a first hoop layer (8) furnished between the divergent part (7) and the seal layer (6), and a second hoop layer (9) furnished at the outer circumference of the helical layer (4), and extending from a location outward from the occluding cover (2) to a location inward from the inflow/outflow part (3).
    • 本发明提供一种能够维持圆形形状的压力容器,而不会由于侧孔开孔的机械加工而变形为椭圆形状,并且保持高达800-1200PSI的压力。 压力容器用于通过反渗透进行的海水淡化,并且包括由长丝缠绕(FW)形成的管体(1),并且在管体(1)的每个端部处设置有闭塞盖(2) ,管体的外周表面从封闭盖(2)向内设有流入/流出部分(3),流体流入或流出。 管体(1)由螺旋层(4),箍层和作为最内层设置的密封层(6)构成。 所述螺旋层(4)具有从所述密封层(6)发散并且从所述封闭盖(2)向外延伸到从所述流入/流出部分(3)向内的位置的扩散部分(7) 。 环形层由设置在发散部分(7)和密封层(6)之间的第一箍层(8)和设置在螺旋层(4)的外圆周处的第二箍层(9)构成, 并且从封闭盖(2)向外延伸到从流入/流出部(3)向内的位置。
    • 9. 发明授权
    • Exhaust gas purification device of internal combustion engine
    • 内燃机废气净化装置
    • US09097167B2
    • 2015-08-04
    • US14362444
    • 2011-12-07
    • Hiroshi TanakaYusuke SaitoTakeshi NobukawaMasao Watanabe
    • Hiroshi TanakaYusuke SaitoTakeshi NobukawaMasao Watanabe
    • F01N3/00F01N11/00F01N9/00F02D41/12B01D53/94F02D41/02
    • F01N11/00B01D53/9445B01D53/9495B01D2255/1025B01D2255/2092F01N9/00F01N11/007F01N2430/06F01N2550/02F01N2900/1602F01N2900/1624F02D41/123F02D2041/0265F02D2200/0802F02N2200/026Y02T10/22Y02T10/47
    • The invention relates to an exhaust gas purification device of an internal combustion engine comprising a catalyst (45) having an active element and a composite oxidation which carries the active element in an exhaust passage (40), the active element transforming into the composite oxide as a solid solution when the catalyst temperature is higher than or equal to a predetermined solid solution temperature and the atmosphere of the interior of the catalyst is an oxidation atmosphere and the active element precipitating from the composite oxide when the catalyst temperature is higher than or equal to a predetermined precipitation temperature and the atmosphere of the interior of the catalyst is a reduction atmosphere. According to the invention, in case that the performance of the fuel supply stop control is inhibited when the catalyst temperature is higher than or equal to the performance inhibiting temperature, a temperature lower than a base temperature of the performance inhibiting temperature is set as the performance inhibiting temperature while the use degree of the catalyst is lower than or equal to a predetermined degree and in case that the performance of the fuel supply amount increase control is permitted when the catalyst temperature is higher than or equal to a performance permitting temperature, a temperature higher than a base temperature of the performance permitting temperature is set as the performance permitting temperature while the use degree of the catalyst is smaller than or equal to the predetermined degree.
    • 本发明涉及一种内燃机的废气净化装置,其包括具有活性元素的催化剂(45)和在排气通道(40)中承载活性元素的复合氧化物,活性元素转化为复合氧化物,如 催化剂温度高于或等于预定固溶温度时的固溶体,催化剂内部的气氛为氧化气氛,当催化剂温度高于或等于催化剂温度时,活性组分从复合氧化物析出 预定的沉淀温度和催化剂内部的气氛是还原气氛。 根据本发明,当催化剂温度高于或等于性能抑制温度时,在禁止燃料供给停止控制的性能的情况下,将低于性能抑制温度的基础温度的温度设定为性能 在催化剂的使用程度低于或等于预定程度的情况下,并且当催化剂温度高于或等于性能允许温度时允许燃料供给量增加控制的性能的情况下,抑制温度,温度 将高于性能允许温度的基础温度设定为性能允许温度,同时催化剂的使用程度小于或等于预定程度。