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公开(公告)号：US5645408A
公开(公告)日：1997-07-08
申请号：US586321
申请日：1996-01-17
CPC分类号： F04C29/02 , F04C27/005
摘要： A scroll compressor comprises a generally cylindrical casing and stationary and orbiting scrolls both accommodated in the casing. The stationary and orbiting scrolls engage with each other to define a plurality of compression chambers therebetween. The orbiting scroll is driven by a drive shaft which is in turn supported by a frame having a thrust bearing formed thereon. One of an orbiting end plate of the orbiting scroll and the thrust bearing has an annular groove defined therein in which an annular seal member is received. The orbiting scroll is disposed between the stationary scroll and the frame with an axial gap defined therebetween. First, second, and third back chambers are formed on the opposite side of the compression chambers with respect to the orbiting end plate. The first and second back chambers are partitioned by the annular seal member. The second back chamber is provided radially outwardly of the first back chamber and between the orbiting end plate and the thrust bearing, while the third back chamber is provided radially outwardly of the second back chamber. Oil passages are provided to introduce lubricating oil accommodated in the casing into the first chamber in which a discharge pressure acts. The oil passages act to supply part of the lubricating oil to the second chamber and then to the third chamber while reducing the pressure of the lubricating oil until the lubricating oil is eventually introduced into the suction chamber.
摘要翻译： 涡旋式压缩机包括大致圆柱形的壳体和两个容纳在壳体中的固定和绕动涡旋件。 固定和绕动涡旋件彼此接合以在它们之间限定多个压缩室。 绕动涡盘由驱动轴驱动，驱动轴又由其上形成有止推轴承的框架支撑。 绕动涡旋件的旋转端板和止推轴承之一具有限定在其中的环形槽，其中容纳环形密封构件。 绕动涡盘设置在固定涡旋件和框架之间，其间限定有轴向间隙。 第一，第二和第三后室相对于旋转端板形成在压缩室的相对侧上。 第一和第二后室由环形密封构件隔开。 所述第二后室在所述第一后室的径向外侧设置在所述绕动端板与所述止推轴承之间，而所述第三后室在所述第二后室的径向外侧设置。 提供油通道以将容纳在壳体中的润滑油引入排放压力作用的第一室中。 油通道用于将润滑油的一部分供应到第二室，然后到达第三室，同时降低润滑油的压力，直到润滑油最终被引入吸入室。
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公开(公告)号：US5863190A
公开(公告)日：1999-01-26
申请号：US590464
申请日：1996-01-23
CPC分类号： F04C29/128 , F04C18/0215 , F04C23/008
摘要： A scroll compressor includes a stationary scroll member accommodated in a closed housing and having a stationary end plate and a stationary scroll wrap protruding axially from the stationary end plate, and also includes an orbiting scroll member accommodated in the closed housing and having an orbiting end plate and an orbiting scroll wrap protruding axially from the orbiting end plate so as to engage with the stationary scroll wrap to define a plurality of working pockets therebetween. A volume ratio indicating a ratio of the volume of the working pockets at an end of suction to that at an end of compression is set to be smaller than a value corresponding to a compression ratio determined by an evaporation pressure and a condensation pressure at a performance half a rated performance during heating.
摘要翻译： 涡旋压缩机包括容纳在封闭的壳体中并具有固定端板和从固定端板轴向突出的固定涡卷的固定涡旋件，并且还包括容纳在封闭壳体中并具有绕动端板的动涡旋件 以及从所述绕动端板轴向突出的绕动涡旋盘，以便与所述固定涡卷缠绕以在其间限定多个工作凹部。 指示吸入结束时的工作袋体积与压缩结束时的工作口袋的体积比的体积比被设定为小于与由蒸发压力和性能下的冷凝压力确定的压缩比对应的值 加热期间的一半额定性能。
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公开(公告)号：US5810572A
公开(公告)日：1998-09-22
申请号：US713480
申请日：1996-09-13
CPC分类号： F04C29/128 , F04C18/0215 , F04C23/008
摘要： A scroll compressor includes a stationary scroll member accommodated in a closed housing and having a stationary end plate and a stationary scroll wrap protruding axially from the stationary end plate, and also includes an orbiting scroll member accommodated in the closed housing and having an orbiting end plate and an orbiting scroll wrap protruding axially from the orbiting end plate so as to engage with the stationary scroll wrap to define a plurality of working pockets therebetween. A crankshaft is provided to drive the orbiting scroll member, and the crankshaft includes a main shaft and an auxiliary shaft on opposite sides thereof. A main bearing supports the main shaft of the crankshaft. A bearing frame is secured to an inner surface of the closed housing, and an auxiliary bearing is mounted to the bearing frame to support the auxiliary shaft of the crankshaft. The closed housing has an oil sump formed therein to accommodate lubricating oil, and an oil passage is formed in the bearing frame so as to extend into the oil sump. An oil feed device is mounted on the bearing frame and engages with one end of the auxiliary shaft to feed the lubricating oil from the oil sump through the oil passage.
摘要翻译： 涡旋压缩机包括容纳在封闭壳体中并具有固定端板和从固定端板轴向突出的固定涡旋盘的固定涡旋件，并且还包括容纳在封闭壳体中并具有绕动端板的动涡旋件 以及从所述绕动端板轴向突出的绕动涡旋盘，以便与所述固定涡卷缠绕以在其间限定多个工作凹部。 设置曲轴以驱动绕动涡旋件，曲轴在其相对侧包括主轴和辅助轴。 主轴承支撑曲轴的主轴。 轴承框架固定在封闭壳体的内表面上，辅助轴承安装在轴承架上以支撑曲轴的辅助轴。 封闭的壳体具有形成在其中的油底壳以容纳润滑油，并且在轴承框架中形成油通道以延伸到油底壳中。 供油装置安装在轴承架上并与辅助轴的一端接合，以通过油路将油底壳的润滑油供给。
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公开(公告)号：US5855475A
公开(公告)日：1999-01-05
申请号：US761085
申请日：1996-12-04
申请人： Katsuharu Fujio , Kiyoshi Sano , Takashi Morimoto , Syozo Hase , Shuichi Yamamoto , Kiyoshi Sawai , Hiromasa Ashitani , Sadayuki Yamada
发明人： Katsuharu Fujio , Kiyoshi Sano , Takashi Morimoto , Syozo Hase , Shuichi Yamamoto , Kiyoshi Sawai , Hiromasa Ashitani , Sadayuki Yamada
CPC分类号： F04C29/128 , F04C18/0215 , F04C28/26 , F04C23/008
摘要： A scroll compressor has a check valve assembly for selectively opening and closing a discharge port and allowing a fluid to flow only from the discharge port towards a discharge chamber. A stationary end plate mounted in the scroll compressor has a plurality of bypass holes defined therein at locations symmetrical in terms of pressure. The plurality of bypass holes are open to compression chambers closest to the discharge port and communicate with the discharge chamber. The stationary end plate also has at least one bypass valve for selectively opening and closing the bypass holes and allowing the fluid to flow only from the compression chambers towards the discharge chamber through the bypass holes. The bypass holes are serviceable to prevent an excessive compression and are positioned so as not to be closed by an orbiting scroll wrap immediately after the compression chambers closest to the discharge port have communicated with the discharge port.
摘要翻译： 涡旋压缩机具有用于选择性地打开和关闭排出口的止回阀组件，并允许流体仅从排出口流向排放室。 安装在涡旋压缩机中的固定端板具有限定在压力对称的位置处的多个旁通孔。 多个旁通孔对最靠近排出口的压缩室开放并与排出室连通。 固定端板还具有至少一个旁通阀，用于选择性地打开和关闭旁路孔，并允许流体仅通过旁路孔从压缩室流向排出室。 旁通孔可用于防止过度压缩，并且在离排出口最近的压缩室已经与排出口连通之后，立即将其定位成不会被绕动涡旋盘封闭。
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公开(公告)号：US5500975A
公开(公告)日：1996-03-26
申请号：US418594
申请日：1995-04-06
申请人： Kiyoshi Sano
发明人： Kiyoshi Sano
CPC分类号： A46D1/0276 , A46B9/06 , A46D1/00 , A46D1/0284 , A46B2200/1066 , Y10S15/05
摘要： A toothbrush having two types of bristle end forms. Filaments, each having a tapered end and a ball-like end, are bundled, and folded in to a U-shape bend in a manner that the tapered end is projected from the ball end. The tapered end is inserted into a periodontal pocket by the projected length.
摘要翻译： 具有两种类型的刷毛端部形式的牙刷。 各具有锥形端部和球状端部的丝束被捆扎，并且以锥形端部从球端突出的方式折叠成U形弯曲部。 锥形端部通过突出长度插入牙周袋中。
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公开(公告)号：US5257902A
公开(公告)日：1993-11-02
申请号：US836741
申请日：1992-02-19
申请人： Masahiro Atarashi , Kiyoshi Sano , Shotaro Ito
发明人： Masahiro Atarashi , Kiyoshi Sano , Shotaro Ito
CPC分类号： F04D29/388 , F04D29/666
摘要： A blower includes a plurality of rotatable impeller vanes operable to impel air. The impeller vanes create an air pressure differential thereacross when rotated, and each of the impeller vanes has a porous central portion made of sintered resin material. The porous central portion has a plurality of pores therein which permit a portion of air to pass through the porous central portion from a relatively high air pressure side to a relatively low air pressure side of the impeller vanes. Each of the impeller vanes also has a non-porous portion surrounding the porous central portion. The non-porous portion is made of a solid resin material which prevents air from passing therethrough.
摘要翻译： 鼓风机包括可操作以推动空气的多个可旋转的叶轮叶轮。 叶轮叶片在旋转时产生空气压差，并且每个叶轮叶片具有由烧结树脂材料制成的多孔中心部分。 多孔中心部分具有多个孔，其中一部分空气使多孔中心部分从相对较高的气压侧通过到叶轮叶片的相对较低的空气压侧。 每个叶轮叶片还具有围绕多孔中心部分的无孔部分。 无孔部分由防止空气通过的固体树脂材料制成。
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公开(公告)号：US4427351A
公开(公告)日：1984-01-24
申请号：US291932
申请日：1981-08-10
申请人： Kiyoshi Sano
发明人： Kiyoshi Sano
IPC分类号： F04C29/12 , F04C18/356 , F04C29/06 , F04C18/00 , F04B39/00
CPC分类号： F04C29/068 , F04C29/065
摘要： The disclosure is directed to an improved rotary compressor of a closed type which is provided with a pressure introducing passage communicated at its one end, with a compression space within a cylinder, and at its other end, with a small volume space formed in the cylinder portion for reducing high frequency component in the cylinder inner pressure so as to reduce undesirable noises during operation of the compressor.
摘要翻译： 本发明涉及一种封闭式改进的旋转式压缩机，其设置有在其一端连通的压力引入通道，在气缸内具有压缩空间，并且在另一端具有形成在气缸中的小体积空间 用于减小气缸内部压力中的高频分量的部分，以便在压缩机运行期间减少不期望的噪音。
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公开(公告)号：US5916255A
公开(公告)日：1999-06-29
申请号：US71866
申请日：1998-05-05
申请人： Yoshiki Izumi , Katsuhiko Fujiwara , Kiyoshi Sano , Takashi Sugio
发明人： Yoshiki Izumi , Katsuhiko Fujiwara , Kiyoshi Sano , Takashi Sugio
CPC分类号： F24F1/52 , F24F1/38 , F24F1/46 , F24F13/082
摘要： An outdoor unit of a separate type air conditioner has suction ports and a blow-out port which can be disposed freely on the same side of the unit. Also, an outdoor unit of a one-side suction and exhaust type is excellent in static pressure characteristic, sufficient in air flow rate using only one blower, and is easy to install. Suction ports (8) are disposed at both sides in the front side of an outdoor unit main body (outer case 7), and a blow-out port (6a) is disposed in the center of the front side. A heat exchanger (3), an orifice (5), and one centripetal fan (1) are sequentially disposed behind the blow-out port (6a), thereby forming a draft circuit for sucking air from the suction ports (8) at the outer circumference of blades (1a) of the centripetal fan (1). The air is blown out ahead of the blades (1a) through the orifice (5) and heat exchanger (3). Therefore, since suction space is not required, the outdoor unit can be installed close to a wall. In addition, by the use of the centripetal fan (1), a sufficient air flow rate is obtained with only one blower, and the size of the outdoor unit for producing a same capacity may be kept to a minimum.
摘要翻译： 分体式空调机的室外机具有能够在该单元的同一侧自由设置的吸入口和吹出口。 此外，单侧抽吸式排气型的室外机具有优异的静压特性，仅使用一个鼓风机即可足够的空气流量，并且易于安装。 吸入口（8）设置在室外机主体（外壳体7）的前侧的两侧，吹出口（6a）设置在前侧的中央。 依次将排气口（3），孔（5）和一个向心风扇（1）设置在吹出口（6a）的后方，形成用于从吸入口（8）吸入空气的通气回路 向心风扇（1）的叶片（1a）的外周。 空气通过孔口（5）和热交换器（3）吹出叶片（1a）的前方。 因此，由于不需要吸入空间，所以室外机可以靠近墙壁安装。 此外，通过使用向心式风扇（1），仅使用一个鼓风机获得足够的空气流量，并且可以将用于产生相同容量的室外机的尺寸保持在最小。
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公开(公告)号：US5064346A
公开(公告)日：1991-11-12
申请号：US523179
申请日：1990-05-15
申请人： Masahiro Atarashi , Ito: Shotaro , Kiyoshi Sano , Yoshiaki Hayashi , Kenichi Uno
发明人： Masahiro Atarashi , Ito: Shotaro , Kiyoshi Sano , Yoshiaki Hayashi , Kenichi Uno
CPC分类号： F01D5/141 , F04D17/04 , F04D29/283 , F04D29/665 , F04D29/666
摘要： An impeller of a multiblade blower having at least two circular end plates or partition plates spaced apart from each other, and a plurality of blades disposed between the peripheral portions of the partition plates. Each of the blades is formed with a cylindrical portion having a uniform cross-sectional area, at the outer peripheral end thereof on the outer peripheral side of the impeller. The cylindrical portion has a diameter which is larger than the thickness of the blade at the outer peripheral end thereof so that the cylindrical portion is projected from both front and rear surfaces of the blade at the outer peripheral end of the latter.
摘要翻译： 具有至少两个彼此间隔开的圆形端板或分隔板的多叶片鼓风机的叶轮，以及设置在隔板的周边部分之间的多个叶片。 每个叶片在叶轮的外周侧的外周端形成有具有均匀横截面面积的圆筒部。 圆筒部的直径比叶片的外周端部的厚度大，因此圆筒部从刀片的前后表面在后端的外周端突出。
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10.发明授权Information processing apparatus having a plurality of control units receiving transactions at the current time such that when the current time coincides with most recent start-up time the control units update the start-up time with the current time and sum up the number of transactions being processed limited to a predetermined threshold 有权信息处理装置具有多个控制单元，在当前时间接收事务，使得当当前时间与最近的启动时间一致时，控制单元用当前时间更新启动时间，并将事务数量归纳为 处理限于预定阈值公开(公告)号：US08490097B2
公开(公告)日：2013-07-16
申请号：US12049115
申请日：2008-03-14
申请人： Kiyoshi Sano , Tetsuo Inoue
发明人： Kiyoshi Sano , Tetsuo Inoue
CPC分类号： G06F17/30306
摘要： An information processing apparatus comprises a plurality of control units, a shared memory, a processing number table and a start-up time table. When a transaction is received, each of the control units determines whether the current time in the shared memory coincides with the most recent start-up time in the processing number. If the current time does not coincide with the most recent start-up time, each of the control units updates the most recent start-up time with current time and if or not, adds 1 to the number of transactions being processed in the processing number table so as to update the number of transactions being processed. After the number of transactions is updated, each of the control units sums up the number of transactions being processed in the processing number table. Each of the control units determines whether the number of transactions is not more than the threshold value in the shared memory. If the number of transactions is not more than the threshold value, each of the control units starts the distributed transaction to be processed.
摘要翻译： 信息处理装置包括多个控制单元，共享存储器，处理号码表和启动时间表。 当接收到事务时，每个控制单元确定共享存储器中的当前时间是否与处理号码中的最近的启动时间一致。 如果当前时间与最近的启动时间不一致，则每个控制单元用当前时间更新最近的启动时间，如果不是，则在处理号码中处理的事务数量加1 表，以便更新正在处理的事务数。 在更新事务数量之后，每个控制单元在处理号码表中总结正在处理的事务的数量。 每个控制单元确定事务的数量是否不超过共享存储器中的阈值。 如果事务数量不大于阈值，则每个控制单元启动要处理的分布式事务。
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