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    • 102. 发明授权
    • Dust collecting method
    • 集尘方式
    • US06228336B1
    • 2001-05-08
    • US09373579
    • 1999-08-13
    • Yasuo KatsukiTakashi OhnishiShozo KanekoAkira HashimotoYuichi FujiokaKikuo TokunagaToshihiko Setoguchi
    • Yasuo KatsukiTakashi OhnishiShozo KanekoAkira HashimotoYuichi FujiokaKikuo TokunagaToshihiko Setoguchi
    • B01J800
    • B01D50/002B01D53/508
    • A dust collecting apparatus and method for dedusting a Ca-containing gas using a ceramics filter is provided, in which a filter differential pressure elevation rate is suppressed. A desulferizing agent 103 and a mineral 106 containing MgO are supplied via a hopper 13, 15 a valve 14 and a feeder 16 into a pressurized fluidized-bed combustion furnace 1 together with coal 101 and air 102. A combustion gas 201 is dedusted by a cyclone 2 to become a combustion gas 301, the combustion gas 301 enters a filter container 3a, 3b having a ceramics filter 31a, 31b and is further dedusted. A combustion gas 401 which is dedusted is supplied into a gas turbine 4 to generate power, and combustion gas 501 heats a waste heat recovery boiler 5 which in turn drives a steam turbine 7. The mineral 106 containing MgO is added in the combustion gas 301 which flows in the ceramics filter 31a, 31b. Thereby MgO is added to the combustion gas so that the filter differential pressure elevation rate can be suppressed. The more MgO that is supplied, the greater the effect becomes, and an operation stop due to the differential pressure elevation is eliminated.
    • 提供一种使用陶瓷过滤器除尘含Ca气体的集尘装置和方法,其中抑制了过滤器差压升高速率。 脱硫剂103和含有MgO的矿物106通过料斗13,15,阀14和进料器16与煤101和空气102一起供应到加压流化床燃烧炉1中。燃烧气体201通过 旋风分离器2成为燃烧气体301,燃烧气体301进入具有陶瓷过滤器31a,31b的过滤容器3a,3b,并进一步除尘。 将除尘的燃烧气体401供给燃气轮机4发电,燃烧气体501加热余热回收锅炉5,废热回收锅炉5又驱动蒸汽轮机7.含有MgO的矿物106加入燃烧气体301 其在陶瓷过滤器31a,31b中流动。 由此,将MgO添加到燃烧气体中,从而可以抑制过滤器差压提升率。 供给的MgO越多,效果越大,并且消除由于差压升高引起的操作停止。
    • 106. 发明授权
    • Evaporative fuel-processing system for internal combustion engines
    • 内燃机蒸发燃料处理系统
    • US5678523A
    • 1997-10-21
    • US609744
    • 1996-03-01
    • Akira HashimotoHideo MoriwakiYoshiaki MatsuzonoSachito FujimotoSatoshi Kiso
    • Akira HashimotoHideo MoriwakiYoshiaki MatsuzonoSachito FujimotoSatoshi Kiso
    • F02M25/08F02M37/04
    • F02M25/0809
    • An evaporative fuel-processing system for an internal combustion engine has an evaporative emission control system and a pressure sensor. An ECU carries out negative pressurization of the interior of the evaporative emission control system, by opening a purge control valve and closing a vent shut valve. The purge control valve is closed over a predetermined time period after the interior of the evaporative emission control system is brought into the predetermined negatively pressurized state, and a rate of decrease in negative pressure within the evaporative emission control system is detected. Then, it is determined whether or not there is leakage from the evaporative emission control system, based on the detected rate of decrease in the negative pressure, and at least one detected pressure value at at least one predetermined time point within the predetermined time period over which the purge control valve is closed.
    • 用于内燃机的蒸发燃料处理系统具有蒸发排放控制系统和压力传感器。 ECU通过打开清洗控制阀并关闭排气关闭阀,对蒸发排放控制系统的内部进行负压。 在蒸发排放控制系统的内部进入预定的负压状态之后,在预定时间段内关闭净​​化控制阀,并且检测蒸发排放控制系统内的负压降低率。 然后,基于检测到的负压下降的速度来确定是否存在来自蒸发排放控制系统的泄漏,以及在预定时间段内的至少一个预定时间点的至少一个检测压力值 清洗控制阀关闭。
    • 107. 发明授权
    • Sheet-like gasket with overlapped peripheral portions
    • 具有重叠周边部分的片状垫片
    • US5634645A
    • 1997-06-03
    • US464867
    • 1995-07-18
    • Masanori SekiTakahisa UedaAkira HashimotoToshiyasu Tanimura
    • Masanori SekiTakahisa UedaAkira HashimotoToshiyasu Tanimura
    • B29D99/00B29K27/12F16J15/10
    • F16J15/104
    • A sheet-like gasket formed of a material having a layered internal structure, for suppressing or preventing leakage penetration, and to attain very high sealing properties together with contact-surface leakage reduction. The sheet-like gasket has two base members each including spaced apart high-density faces and having an outer end portion 1A1 and an inner end portion 1B1 of sheet-like base members 1A and 1B which are adjacent in an inner and outer relationship which are partially overlapped. The whole gasket including the overlap portion is formed by pressurization so as to have a substantially uniform thickness. As a result, double high-density layers and are formed in the overlap portion where the base members are bonded.
    • PCT No.PCT / JP94 / 00870 Sec。 371 1995年7月18日第 102(e)1995年7月18日PCT PCT 1994年5月30日PCT公布。 WO95 / 20732 PCT出版物 日期1995年3月8日一种由具有分层内部结构的材料形成的片状垫圈,用于抑制或防止泄漏渗透,并且与接触面泄漏减少一起获得非常高的密封性能。 片状垫片具有两个基部构件,每个基部构件具有间隔开的高密度面,并且具有内侧和外侧相邻的片状基部构件1A和1B的外端部1A1和内端部1B1, 部分重叠。 包括重叠部分的整个垫片通过加压形成,从而具有基本均匀的厚度。 结果,双层高密度层形成在与基底构件接合的重叠部分中。
    • 109. 发明授权
    • Magnetic disk apparatus
    • 磁盘装置
    • US5463512A
    • 1995-10-31
    • US299325
    • 1994-08-31
    • Akira HashimotoHiroshi Miwa
    • Akira HashimotoHiroshi Miwa
    • G11B5/54G11B21/04G11B5/48
    • G11B5/54
    • A magnetic disk apparatus having an upper head on a head arm and a lower head on a head carriage, the head arm is rotatably mounted between a lower position where the heads are able to write and read to/from the disk and an upper position where the heads remove from the disk, which apparatus comprises an arm load board which supports the head arm axially on the disk holder and is able to rotate in rotating direction of the head arm, damper member for giving a reaction force against the rotating direction of the arm load board, and a spring member for pressing the head arm towards the lower position.
    • 一种磁盘装置,其具有头臂上的头部和头部托架上的下部头部,头部臂可旋转地安装在头部能够从盘读取的下部位置和从盘的读取位置到上部位置, 磁头从磁盘上拆下,该装置包括一个臂装载板,它将磁头臂轴向地支撑在磁盘保持架上,并且能够在头臂的旋转方向上旋转,阻尼器构件用于产生抵抗旋转方向的反作用力 臂装载板,以及用于将头臂朝向下部位置按压的弹簧构件。
    • 110. 发明授权
    • Trap device for vapor phase reaction apparatus
    • 气相反应装置捕集装置
    • US5422081A
    • 1995-06-06
    • US155750
    • 1993-11-23
    • Katsushin MiyagiOsamu YokokawaYoshitaka OkadaIchiro NagasakiAkira Hashimoto
    • Katsushin MiyagiOsamu YokokawaYoshitaka OkadaIchiro NagasakiAkira Hashimoto
    • B01D8/00B01D46/12B01D46/42C23C16/44C30B25/14
    • C30B25/14B01D46/406B01D46/4263B01D8/00C23C16/4412
    • A double cylinder shaped multilayer structural member comprising ring shaped thin plate small diameter discs and large diameter discs respectively layered via spacers is disposed in the enclosure vessel of a trap device for a vapor phase reaction apparatus. Gas from the intake opening section of the enclosure vessel is introduced into the outer side space of the multilayer structural member of the enclosure vessel, passes through the spaces between the large diameter discs and also passes through the spaces between the small diameter discs, then exits via the inner side space of the multilayer structural member from the outlet opening section of enclosure vessel to the system exterior. As a result of this construction, in comparison to conventional devices, the collection efficiency of reactive components can be increased, the equipment life extended, and maintenance frequency reduced, thereby providing a trap device for a vapor phase reaction apparatus capable of improving productivity.
    • 包括环形薄板小直径圆盘和分别通过间隔件层叠的大直径圆盘的双圆筒形多层结构构件设置在用于气相反应装置的捕集装置的封闭容器中。 来自封闭容器的进气开口部分的气体被引入到封闭容器的多层结构构件的外侧空间中,通过大直径盘之间的空间并且还穿过小直径盘之间的空间,然后退出 通过多层结构构件的内侧空间从封闭容器的出口开口部分到系统外部。 作为这种结构的结果,与常规装置相比,可以增加反应性组分的收集效率,延长设备寿命,降低维护频率,从而提供能够提高生产率的气相反应装置的捕集装置。