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    • 1. 发明申请
    • Silencer for refrigeration cycle system
    • 消声器用于制冷循环系统
    • US20090090579A1
    • 2009-04-09
    • US12286724
    • 2008-10-01
    • Shin NishidaMasaaki KawakuboTakashi Yamanaka
    • Shin NishidaMasaaki KawakuboTakashi Yamanaka
    • F01N1/00
    • F04B53/001B60H1/00571B60H2001/006F04C29/065F04C2240/806F25B2500/12
    • A silencer for a refrigeration cycle system is disclosed. The silencer includes a silencing chamber 15a formed in a housing 16, an inlet pipe 20 connected to the housing 16 to allow the refrigerant to flow into the silencing chamber 15a, and an outlet pipe 21 connected to the housing 16 to allow the refrigerant to flow out of the silencing chamber 15a. The direction in which the inlet pipe 20 is connected to the housing 16 and the direction in which the outlet pipe 21 is connected to the housing 16 cross each other. A bend 21c projected into the silencing chamber 15a and curved toward the upstream end 20b of the inlet pipe 20 is formed at the upstream end 21b portion of the outlet pipe 21. The bend 21c is formed with an opening 21d to open the inside part thereof. As a result, the refrigerant that has flowed into the silencing chamber 15a can be guided smoothly to the outlet pipe 21 while at the same time avoiding a case in which the bend 21c suppresses the interference of the pressure wave.
    • 公开了一种用于制冷循环系统的消音器。 消声器包括形成在壳体16中的消音室15a,连接到壳体16以允许制冷剂流入消音室15a的入口管20和连接到壳体16的出口管21,以允许制冷剂流动 离开消音室15a。 入口管20连接到壳体16的方向和出口管21连接到壳体16的方向彼此交叉。 在出口管21的上游侧21b部分处形成有投影到消音室15a中并弯曲到入口管20的上游端20b的弯曲部21c。弯曲部21c形成有开口部21d, 。 结果,流入消音室15a的制冷剂可以平滑地引导到出口管21,同时避免了弯曲部21c抑制压力波的干扰的情况。
    • 2. 发明申请
    • Refrigeration cycle device for vehicle
    • 车辆制冷循环装置
    • US20090211278A1
    • 2009-08-27
    • US12378994
    • 2009-02-20
    • Takashi YamanakaShin Nishida
    • Takashi YamanakaShin Nishida
    • B60H1/32F25B1/00F25B43/02
    • F25B49/005B60H1/00978
    • In a refrigeration cycle device for a vehicle, a weak-inflammability refrigerant that does not ignite at a high-temperature heat source mounted in an engine compartment of the vehicle in a refrigerant single state is circulated in a refrigerant cycle. The refrigerant cycle includes a compressor for compressing and discharging the refrigerant. The compressor includes an oil separator that is located at a refrigerant discharge side of the compressor to separate a lubrication oil from the refrigerant and to return the separated lubrication oil to an interior of the compressor, a shutting portion configured to shut a reverse flow of the refrigerant at a refrigerant suction side of the compressor, and a driving portion located to drive the shutting portion. Furthermore, the driving portion causes the shutting portion to shut the reverse flow of the refrigerant when the refrigerant cycle is damaged.
    • 在车辆的制冷循环装置中,以制冷剂单独状态在车辆的发动机室内安装的高温热源不点燃的弱燃性制冷剂在制冷剂循环中循环。 制冷剂循环包括用于压缩和排出制冷剂的压缩机。 该压缩机包括分离器,该油分离器位于压缩机的制冷剂排放侧,以将润滑油与制冷剂分离并将分离的润滑油返回到压缩机的内部;关闭部分, 在压缩机的制冷剂吸入侧的制冷剂,以及用于驱动关闭部的驱动部。 此外,当制冷剂循环损坏时,驱动部分使得关闭部分关闭制冷剂的逆流。
    • 3. 发明授权
    • Refrigeration cycle device for vehicle
    • 车辆制冷循环装置
    • US08082746B2
    • 2011-12-27
    • US12378994
    • 2009-02-20
    • Takashi YamanakaShin Nishida
    • Takashi YamanakaShin Nishida
    • F25B31/00F25B49/00B60H1/32
    • F25B49/005B60H1/00978
    • In a refrigeration cycle device for a vehicle, a weak-inflammability refrigerant that does not ignite at a high-temperature heat source mounted in an engine compartment of the vehicle in a refrigerant single state is circulated in a refrigerant cycle. The refrigerant cycle includes a compressor for compressing and discharging the refrigerant. The compressor includes an oil separator that is located at a refrigerant discharge side of the compressor to separate a lubrication oil from the refrigerant and to return the separated lubrication oil to an interior of the compressor, a shutting portion configured to shut a reverse flow of the refrigerant at a refrigerant suction side of the compressor, and a driving portion located to drive the shutting portion. Furthermore, the driving portion causes the shutting portion to shut the reverse flow of the refrigerant when the refrigerant cycle is damaged.
    • 在车辆的制冷循环装置中,以制冷剂单独状态在车辆的发动机室内安装的高温热源不点燃的弱燃性制冷剂在制冷剂循环中循环。 制冷剂循环包括用于压缩和排出制冷剂的压缩机。 该压缩机包括分离器,该油分离器位于压缩机的制冷剂排放侧,以将润滑油与制冷剂分离并将分离的润滑油返回到压缩机的内部;关闭部分, 在压缩机的制冷剂吸入侧的制冷剂,以及用于驱动关闭部的驱动部。 此外,当制冷剂循环损坏时,驱动部分使得关闭部分关闭制冷剂的逆流。
    • 6. 发明授权
    • Image forming apparatus with charge eliminating guide member
    • 具有电荷消除引导构件的图像形成装置
    • US08855544B2
    • 2014-10-07
    • US13414209
    • 2012-03-07
    • Kousuke NamisakiKohichi YamauchiTakashi Yamanaka
    • Kousuke NamisakiKohichi YamauchiTakashi Yamanaka
    • G03G15/00G03G15/20
    • G03G15/2085G03G15/2028
    • The present invention provides an image forming apparatus in which a recording paper to which a toner has been transferred is guided by a guide member and transported to a nip region between two rotatable members that are pressed against each other, and the toner on the recording paper is fixed at the nip region. In this image forming apparatus, a conductive or semiconductive region and an insulating region that are to be brought into contact with the recording paper are sequentially arranged in a recording paper transport direction on a guide face of the guide member, the conductive or semiconductive region is grounded, and the insulating region includes an end portion of the guide member oriented in the recording paper transport direction.
    • 本发明提供了一种图像形成装置,其中已经转印了调色剂的记录纸由引导构件引导并被传送到彼此压靠的两个可旋转构件之间的夹持区域,并且记录纸上的调色剂 固定在辊隙区域。 在该图像形成装置中,要与记录纸接触的导电或半导体区域和绝缘区域在记录纸传送方向上顺序地布置在引导构件的引导面上,导电区域或半导电区域 并且所述绝缘区域包括沿所述记录纸输送方向取向的所述引导构件的端部。
    • 7. 发明授权
    • Fixing device and image forming apparatus provided with same
    • 固定装置和具有该装置的图像形成装置
    • US08554122B2
    • 2013-10-08
    • US13053521
    • 2011-03-22
    • Masaya AsakawaTakashi YamanakaHirokazu NakamuraNoriko InoueMasaki Amemiya
    • Masaya AsakawaTakashi YamanakaHirokazu NakamuraNoriko InoueMasaki Amemiya
    • G03G15/20
    • G03G15/2028G03G2215/2032
    • A fixing device is provided in which a rotation member and a roller are caused to rotate pressing against each other, a recording paper is sandwiched and transported in a nip region between the rotation member and the roller, a leading edge of a peeling plate is positioned with respect to a peripheral surface of the rotation member, and the recording paper is separated from the rotation member by the peeling plate. In this fixing device, a surface of the peeling plate faces a transport route of the recording paper. Furthermore, in this fixing device, a contact member is provided that contacts a rear surface of the peeling plate displaced in a direction in which the leading edge of the peeling plate approaches the peripheral surface of the rotation member and prohibits displacement of the peeling plate after contact of the peeling plate to the contact member.
    • 提供一种定影装置,其中使旋转构件和辊彼此相对旋转,记录纸在旋转构件和辊之间的夹持区域中夹持并传送,剥离板的前缘定位 相对于旋转构件的周面,并且记录纸通过剥离板与旋转构件分离。 在该定影装置中,剥离板的表面面对记录纸的输送路径。 此外,在该定影装置中,设置接触构件,其接触剥离板的后表面,该剥离板的后表面沿着剥离板的前边缘接近旋转构件的外周表面的方向移位,并且禁止剥离板的位移之后 剥离板与接触构件的接触。
    • 9. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20120230746A1
    • 2012-09-13
    • US13414209
    • 2012-03-07
    • Kousuke NAMISAKIKohichi YamauchiTakashi Yamanaka
    • Kousuke NAMISAKIKohichi YamauchiTakashi Yamanaka
    • G03G15/00
    • G03G15/2085G03G15/2028
    • The present invention provides an image forming apparatus in which a recording paper to which a toner has been transferred is guided by a guide member and transported to a nip region between two rotatable members that are pressed against each other, and the toner on the recording paper is fixed at the nip region. In this image forming apparatus, a conductive or semiconductive region and an insulating region that are to be brought into contact with the recording paper are sequentially arranged in a recording paper transport direction on a guide face of the guide member, the conductive or semiconductive region is grounded, and the insulating region includes an end portion of the guide member oriented in the recording paper transport direction.
    • 本发明提供了一种图像形成装置,其中已经转印了调色剂的记录纸由引导构件引导并被传送到彼此压靠的两个可旋转构件之间的夹持区域,并且记录纸上的调色剂 固定在辊隙区域。 在该图像形成装置中,要与记录纸接触的导电或半导体区域和绝缘区域在记录纸传送方向上顺序地布置在引导构件的引导面上,导电区域或半导电区域 并且所述绝缘区域包括沿所述记录纸输送方向取向的所述引导构件的端部。
    • 10. 发明授权
    • Fixing apparatus with pressure state detection and control
    • 具有压力状态检测和控制的固定装置
    • US08041237B2
    • 2011-10-18
    • US12470583
    • 2009-05-22
    • Takashi YamanakaAtsushi IdeKimihide TsukamotoHiroshi Nakatani
    • Takashi YamanakaAtsushi IdeKimihide TsukamotoHiroshi Nakatani
    • G03G15/20
    • G03G15/2032
    • In one embodiment, a fixing apparatus is configured of a pressing portion for causing the pressure roller to enter a pressure applied state by applying bias, a switching portion for causing the pressing portion in the pressure applied state to enter a pressure released state by causing a cam to rotate forward, a pressure state detection portion for detecting the pressure released state, and a control portion for, when shifting from the pressure applied state to the pressure released state, turning forward the cam of the switching portion in the pressure applied state and stopping the cam after the pressure state detection portion detects the pressure released state. If the cam is turned forward with respect to the switching portion for a certain time period, but the pressure state detection portion does not detect the pressure released state, the control portion performs forward rotational direction retry control.
    • 在一个实施例中,定影装置由通过施加偏压使压力辊进入加压状态的按压部构成,用于使压力施加状态下的按压部进入压力释放状态的切换部通过使 凸轮向前旋转,用于检测压力释放状态的压力状态检测部分,以及控制部分,当从压力施加状态转换到压力释放状态时,在压力施加状态下转动切换部分的凸轮;以及 在压力状态检测部分检测到压力释放状态之后停止凸轮。 如果凸轮相对于切换部转过一段时间,但是压力状态检测部未检测到压力释放状态,则控制部进行正向旋转方向重试控制。