Phase synchronizing circuit
    21.
    发明授权
    Phase synchronizing circuit 失效
    相位同步电路

    公开(公告)号:US4023080A

    公开(公告)日:1977-05-10

    申请号:US565731

    申请日:1975-04-07

    申请人: Kenji Tanimoto

    发明人: Kenji Tanimoto

    摘要: A circuit for synchronizing a motor at the receiving end of a communication link with one at the transmitting end thereof, the circuit preventing an indication of synchronization until the receiving end motor reaches its rated speed.

    摘要翻译: 一种用于在通信链路的接收端处的电动机在其发送端处与一个电动机同步的电路,该电路防止同步指示,直到接收端电动机达到其额定速度。

    Refrigerating Apparatus
    24.
    发明申请
    Refrigerating Apparatus 审中-公开
    制冷装置

    公开(公告)号:US20080110199A1

    公开(公告)日:2008-05-15

    申请号:US11794319

    申请日:2005-12-22

    IPC分类号: F25B1/00

    摘要: The loss of refrigerant pressure which is caused in a return-side interconnecting piping line (19) comprising return-side interconnecting piping lines respectively extending from outlet ports (24, 34, 44) of single-stage side utilization units (12, 13, 14) to an inlet port (61) of a heat source unit (11) is set such that the lowest valued refrigerant pressure loss is caused by a said return-side interconnecting piping line of the return-side interconnecting piping line (19) that is connected to the lowest of the single-stage side utilization units (12, 13, 14) in compartment preset temperature.

    摘要翻译: 在包括分别从单级侧利用单元(12,13,13)的出口(24,34,44)延伸的回流侧互连管道的回流侧互连管路(19)中引起的制冷剂压力的损失, 14)到热源单元(11)的入口(61)被设定为使得最低值的制冷剂压力损失由返回侧互连管道(19)的所述返回侧互连管道引起, 在室内预设温度下连接到最低级的单级侧利用单元(12,13,14)。

    Refrigeration system
    25.
    发明申请
    Refrigeration system 审中-公开
    制冷系统

    公开(公告)号:US20070137231A1

    公开(公告)日:2007-06-21

    申请号:US10580335

    申请日:2005-09-13

    IPC分类号: F25B49/00 F25B1/10

    摘要: When a guard timer of a compressor (141) expires, an R2 signal from a control section (140) of an outdoor unit is turned on (Action I). If a control section (120) of a freezer unit recognizes from an inside temperature detected by a temperature sensor (124) that the R2 signal is turned on and a request for a shift to a freezer thermo-on state is raised (Action II), a freezer electromagnetic valve (121) is opened (Action III). In general, when the electromagnetic valve (121) is opened, it is supposed that an increase in refrigerant suction pressure is detected by a pressure sensor (146) and then the compressor (141) is actuated. However, if an outside air temperature is low, the refrigerant suction pressure remains lower than a predetermined value. Therefore, the control section (120) actuates a booster compressor (131) (Action IV) to raise the refrigerant suction pressure of the compressor (141).

    摘要翻译: 当压缩机(141)的保护定时器期满时,来自室外机的控制部(140)的R 2信号被接通(动作I)。 如果冷冻装置的控制部分(120)从由温度传感器(124)检测到的内部温度识别出R 2信号被接通并且提出转换到冷冻热接通状态的请求(动作II ),打开冷冻电磁阀(121)(动作III)。 通常,当电磁阀(121)打开时,假设通过压力传感器(146)检测制冷剂吸入压力的增加,然后压缩机(141)被致动。 然而,如果外部空气温度低,则制冷剂吸入压力保持低于预定值。 因此,控制部(120)启动增压压缩机(131)(动作IV),以提高压缩机141的制冷剂吸入压力。

    Refrigerating apparatus
    26.
    发明申请
    Refrigerating apparatus 审中-公开
    制冷装置

    公开(公告)号:US20070074523A1

    公开(公告)日:2007-04-05

    申请号:US10577011

    申请日:2005-09-02

    IPC分类号: F25D21/06 G05D23/32 F25D21/00

    摘要: A refrigerator circuit (110) and a freezing circuit (30) are connected to an outdoor circuit (40) in parallel in a refrigerant circuit (20), and a freezer circuit (130) and a booster circuit (140) are connected in series in the freezing circuit (30). The booster circuit (140) includes a booster compressor (141) and three-way switching mechanisms (142, 160). During cooling operation of a freezing heat exchanger (131), first operation is performed in the three-way switching mechanisms (142, 160) so that the refrigerant evaporated in the freezing heat exchanger (131) is compressed in the booster compressor (141) and is sucked into a variable capacity compressor (41). During defrosting of the freezing heat exchanger (131), second operation is performed in the three-way switching mechanisms (142, 160) so that the refrigerant evaporated in the refrigeration heat exchanger (111) is compressed in the booster compressor (141), is supplied to the freezing heat exchanger (131), and then, is sent back to the refrigeration heat exchanger (111).

    摘要翻译: 冰箱回路(110)和冷冻回路(30)在制冷剂回路(20)中并联连接到室外回路(40),冷冻回路(130)和升压回路(140)串联连接 在冷冻回路(30)中。 升压电路(140)包括增压压缩机(141)和三通切换机构(142,160)。 在冷冻热交换器(131)的制冷运转时,在三通切换机构(142,160)中进行第一操作,使得在冷冻热交换器(131)中蒸发的制冷剂在增压压缩机141中被压缩, 并被吸入变容量压缩机(41)。 在冷冻热交换器(131)的除霜期间,在三通切换机构(142,160)中进行第二操作,使得在增压压缩机(141)中在制冷用热交换器(111)中蒸发的制冷剂被压缩, 供给到冷冻热交换器(131),然后被送回制冷用热交换器(111)。

    Supercooling apparatus
    27.
    发明申请
    Supercooling apparatus 审中-公开
    过冷却装置

    公开(公告)号:US20070022777A1

    公开(公告)日:2007-02-01

    申请号:US10570879

    申请日:2005-06-09

    IPC分类号: F25B1/00 F25B25/00

    摘要: A subcooling unit (200) includes a refrigerant passage (205) connected to liquid side communication pipes (21, 22) of a refrigerating apparatus (10). When a subcooling compressor (221) is operated, subcooling refrigerant circulates in the subcooling refrigerant circuit (220) to perform a refrigeration cycle, thereby cooling refrigerant of the refrigerating apparatus (10) which flows in the refrigerant passage (205). A controller (240) of the subcooling unit (200) receives the detection value of a suction pressure sensor (234) and a refrigerant temperature sensor (236). The controller (240) utilizes input signals from the sensors (234, 236) to control driving operation of the subcooling compressor (221) on the basis of information obtained within the subcooling unit (200). Thus, the operation of the subcooling compressor (221) can be controlled without sending and receiving a singal to and from the refrigerating apparatus (10) to which the subcooling unit (200) is incorporated.

    摘要翻译: 过冷却单元(200)包括与制冷装置(10)的液体侧连通管(21,22)连接的制冷剂通路(205)。 当过冷却压缩机221运转时,过冷却制冷剂在过冷却制冷剂回路220中循环,进行制冷循环,从而冷却在制冷剂通路205中流动的制冷装置10的制冷剂。 过冷却单元(200)的控制器(240)接收吸入压力传感器(234)和制冷剂温度传感器(236)的检测值。 控制器(240)利用来自传感器(234,236)的输入信号,根据在过冷却单元(200)内获得的信息来控制过冷却压缩机(221)的驱动操作。 因此,可以控制过冷却压缩机(221)的运转,而不会向从过冷却装置(200)装入的制冷装置(10)发送和接收单体。

    Refrigeration equipment
    28.
    发明申请
    Refrigeration equipment 有权
    制冷设备

    公开(公告)号:US20050115271A1

    公开(公告)日:2005-06-02

    申请号:US10489297

    申请日:2003-07-02

    摘要: In a refrigerating apparatus in which a plurality of application-side heat exchangers (41, 45, 51) are connected to a heat-source side heat exchanger (4), liquid lines for a plurality of channels in a refrigerant circuit (1E) share a liquid side communication pipe (11) in order to reduce the number of pipes. Further, the liquid side communication pipe (11) is provided adjacent to a low-pressure gas side communication pipe (15) for at least one channel so as to contact it in order to supercool a liquid refrigerant by a low-pressure gas refrigerant. Thus, workability for connecting the pipes is improved and a refrigerating ability may not be decreased even if communication pipes (11, 15, 17) become long.

    摘要翻译: 在多个利用侧热交换器(41,45,51)与热源侧热交换器(4)连接的制冷装置中,制冷剂回路(1E)中的多个通道的液体管线 共享液侧连通管(11),以减少管道数量。 此外,液侧连通管(11)与低压气体侧连通管(15)相邻设置,用于至少一个通道以与其接触,以便通过低压气体制冷剂使液体制冷剂过冷。 因此,即使连通管(11,15,17)变长,也可以提高连接管的可加工性,并且制冷能力也不会降低。

    Production method of polishing composition
    29.
    发明授权
    Production method of polishing composition 失效
    抛光组合物的生产方法

    公开(公告)号:US08323368B2

    公开(公告)日:2012-12-04

    申请号:US11920532

    申请日:2006-05-10

    IPC分类号: B24D3/02 C09C1/68 C09K3/14

    摘要: [Problems to Be Solved]To provide a method for obtaining a polishing composition by which a polishing speed is high and the polished surface has little surface failure.[Means to Solve the Problems]The present invention relates to a production method of a polishing composition containing zirconia oxide sol including: baking at a temperature ranging from 400 to 1000° C., a zirconium compound having d50 (where d50 represents a particle diameter meaning that the number of particles having this particle diameter or less is 50% of the total number of particles) of zirconium compound particles of 5 to 25 μm and d99 (where d99 represents a particle diameter meaning that the number of particles having this particle diameter or less is 99% of the total number of particles) of zirconium compound particles of 60 μm or less, wherein d50 and d99 are measured by measuring a slurry of the zirconium compound by a laser diffractometry; and wet-grinding a powder of zirconium oxide obtained in the above baking in an aqueous medium until d50 of zirconium oxide particles becomes 80 to 150 nm and d99 of zirconium oxide particles becomes 150 to 500 nm, wherein d50 and d99 are measured by measuring the slurry of the zirconium compound by a laser diffractometry.[Selected Drawings]None.

    摘要翻译: [待解决的问题]提供一种获得抛光速度高的抛光组合物和抛光表面几乎没有表面破坏的方法。 解决问题的方法本发明涉及包含氧化锆氧化物溶胶的抛光组合物的制造方法,其包括:在400〜1000℃的温度下焙烧具有d50的锆化合物(d50表示粒径 意味着具有5〜25μm的锆化合物粒子的粒径的总数的50%),d99(其中d99表示具有该粒径的粒子的数量的粒径) 或更少为总数为99%的锆化合物颗粒),其中d50和d99通过激光衍射测量锆化合物的浆料来测量; 在水性介质中湿式研磨上述焙烧得到的氧化锆粉末,直到氧化锆粒子的d50为80〜150nm,氧化锆粒子的d99为150〜500nm,通过测定d50和d99 锆化合物的浆料通过激光衍射法。 [所选图纸]无。

    Production method of polishing composition
    30.
    发明授权
    Production method of polishing composition 失效
    抛光组合物的生产方法

    公开(公告)号:US07678703B2

    公开(公告)日:2010-03-16

    申请号:US12285498

    申请日:2008-10-07

    摘要: A production method of a semiconductor device including: producing a polishing composition containing zirconium oxide sol; and planarizing a substrate having an uneven surface with said polishing composition, wherein the polishing composition containing zirconium oxide is produced by the steps comprising: baking at a temperature ranging from 400 to 1000° C., a zirconium compound having d50 (where d50 represents a particle diameter meaning that the number of particles having this particle diameter or less is 50% of the total number of particles) of zirconium compound particles of 5 to 25 μm and d99 (where d99 represents a particle diameter meaning that the number of particles having this particle diameter or less is 99% of the total number of particles) of zirconium compound particles of 60 μm or less, wherein d50 and d99 are measured by measuring a slurry of the zirconium compound by a laser diffractometry; and wet-grinding a powder of zirconium oxide obtained in the above baking in an aqueous medium until d50 of zirconium oxide particles becomes 80 to 150 nm and d99 of zirconium oxide particles becomes 150 to 500 nm, wherein d50 and d99 are measured by measuring a slurry of the zirconium compound by a laser diffractometry.

    摘要翻译: 一种半导体器件的制造方法,包括:制造含有氧化锆溶胶的研磨用组合物; 并且用所述抛光组合物平坦化具有不平坦表面的衬底,其中所述包含氧化锆的抛光组合物通过以下步骤制备,所述步骤包括:在400至1000℃的温度下焙烧具有d50的锆化合物(其中d50表示 粒径为5〜25μm的锆化合物粒子的粒径的50%)(d99表示具有该粒子的粒子的粒子数) 粒径为99%以下的锆化合物粒子为60μm以下,其中d50和d99通过激光衍射法测定锆化合物的浆料来测量; 在水性介质中湿式研磨上述焙烧得到的氧化锆粉末,直到氧化锆粒子的d50为80〜150nm,氧化锆粒子的d99为150〜500nm,其中d50和d99为 锆化合物的浆料通过激光衍射法。