-
公开(公告)号：US06808372B2
公开(公告)日：2004-10-26
申请号：US10163535
申请日：2002-06-07
IPC分类号： H02K500
CPC分类号： F04C28/08 , F04C18/0215 , F04C23/008 , F04C2240/808
摘要： In a compressor, an inverter control device that performs an inverter control on an electric motor is integrally provided on a body portion of a container which houses a compression mechanism and the electric motor which are axially arranged in a line. The inverter control device is connected to the electric motor to shorten the distance of wiring from the inverter device to the motor to allow the reduction in weight, the reduction in a space to be required for the installation, and the reduction in the amount of noise.
摘要翻译： 在压缩机中，在电动机上进行逆变器控制的逆变器控制装置一体地设置在容纳压缩机构的容器的主体部分和沿轴向排列成一行的电动机。 逆变器控制装置连接到电动机以缩短从逆变器装置到电动机的布线距离，以减轻重量，减少安装所需的空间，减少噪音量 。
-
公开(公告)号：USD470155S1
公开(公告)日：2003-02-11
申请号：US29156284
申请日：2002-02-26
-
33.发明授权Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing 有权压缩机和具有插入在定子和电动机壳体之间的绝缘非导电构件的电动机公开(公告)号：US06517328B2
公开(公告)日：2003-02-11
申请号：US09824247
申请日：2001-04-03
IPC分类号： F04B1703
CPC分类号： F04C18/0215 , F04C29/0085 , H02K1/04 , H02K1/185 , H02K7/14
摘要： An electric motor accommodated fixedly in position within its own casing or a housing of a compressor is provided with a non-conductive member between its stator and the casing or the housing, for preventing the stator and the casing or housing from making contact with each other. The non-conductive member is made of a material having a thermal expansion coefficient greater than that of the stator, such as resin.
摘要翻译： 固定在其自身壳体或压缩机壳体内的电动机在其定子和壳体或壳体之间设置有非导电构件，用于防止定子和壳体或壳体彼此接触 。 非导电构件由具有大于定子的热膨胀系数的材料例如树脂制成。
-
公开(公告)号：US06428286B1
公开(公告)日：2002-08-06
申请号：US09423824
申请日：2000-02-14
IPC分类号： F04B4924
CPC分类号： F04C28/12 , F04C18/0207
摘要： A capacity-controlled scroll compressor for reducing a start shock and improving machinability of a fixed end plate, wherein a high pressure Ph to be guided to a control valve (70) for controlling a control pressure Pm for operating a shuttle valve (60) is introduced from a high pressure passage (72) opening at a discharge port (1c) to reduce a start shock. A bypass hole (52a) and the high pressure passage (72) are constituted by a straight through-hole extending through a cylinder (61) from the outer peripheral portion of a fixed end plate (1a) and consequently, machinability of the fixed end plate (1a) can be improved.
摘要翻译： 一种用于减少起动冲击并提高固定端板的机械加工性的容量控制的涡旋压缩机，其中被引导到用于控制用于操作梭阀（60）的控制压力Pm的控制阀（70）的高压Ph是 从在排出口（1c）开口的高压通道（72）引入，以减少起动冲击。 旁通孔（52a）和高压通路（72）由从固定端板（1a）的外周部延伸通过圆筒（61）的直通孔构成，因此，固定端 板（1a）可以改进。
-
公开(公告)号：US5885063A
公开(公告)日：1999-03-23
申请号：US805548
申请日：1997-02-25
CPC分类号： F04C28/12
摘要： A variable capacity control scroll compressor, including: a cylinder disposed in the end plate of the fixed scroll incorporating a reciprocating shuttle valve to selectively enable fluid passage through a first group of bypass holes communicating with a pair of fluid pockets in a given compression stroke, and further through a second group of bypass holes communicating with a single fluid pocket as the pair of fluid pockets merge into one pocket during compression, sequential opening and closing of these bypass holes being controlled by a pressure control valve administering a control pressure Pm to operate the shuttle valve, the control valve being provided in the fixed end plate such that all of the control mechanism components are integrated into a single structure to reduce fabrication costs and enhance control efficiency.
摘要翻译： 一种可变容量控制涡旋压缩机，包括：设置在固定涡旋盘的端板中的气缸，其包括往复式梭阀，以选择性地使流体通过在给定的压缩冲程中与一对流体腔连通的第一组旁通孔， 并且当在压缩期间该一对流体袋合并到一个袋中时，还通过与单个流体袋连通的第二组旁通孔，这些旁路孔的顺序打开和关闭由施加控制压力Pm的压力控制阀控制以操作 梭阀，控制阀设置在固定端板中，使得所有的控制机构部件都集成到单个结构中，以降低制造成本并提高控制效率。
-
公开(公告)号：US5562434A
公开(公告)日：1996-10-08
申请号：US449714
申请日：1995-05-24
CPC分类号： F04C27/005 , F04C18/0284
摘要： A scroll compressor includes a stationary scroll and an orbiting scroll having respective wrap elements in engagement with each other. Each of the stationary and orbiting wrap elements has a tip seal groove defined therein and having opposing internal and external walls that are formed so as to represent two involute curves having different phases, respectively.
摘要翻译： 涡旋压缩机包括固定涡卷和具有彼此接合的各自的涡卷元件的绕动涡旋件。 每个静止和绕动的包裹元件都具有限定在其中的顶端密封槽，并且具有相对的内壁和外壁，其形成为分别表示具有不同相位的两个渐开线曲线。
-
37.发明授权
公开(公告)号：US5227056A
公开(公告)日：1993-07-13
申请号：US782381
申请日：1991-10-24
申请人： Masahiko Makino
发明人： Masahiko Makino
CPC分类号： A01K63/042 , B01F15/00525 , B01F15/0201 , B01F3/04517 , C02F1/529 , C02F3/223 , C02F7/00 , B01F15/005 , Y02W10/15 , Y10S210/906
摘要： The present invention relates to a method and apparatus, in which the quality of a large amount of water and/or the quantity of dissolved oxygen in the water is improved. Water in which slaked lime is dissolved in advance and/or water of a high oxygen content which is generated in advance is supplied into water pumped by an intermittent pneumatic water pumping unit so that the water having the slaked lime dissolved therein and/or the water of high oxygen content is diffused in the large amount of water. The present invention also relates to a method and apparatus, in which the quality of a large amount of water and/or the quantity of dissolved oxygen in the large amount of water is improved by water with slaked lime dissolved therein and/or water of high oxygen content being conducted to the bottom of a lake or the like. An intermittent pneumatic water pumping unit is operated in the lake or the like so that the large amount of water is caused to flow up and down and be agitated.
摘要翻译： 本发明涉及一种方法和装置，其中提高了水中大量水的质量和/或溶解氧的量。 预先将熟石灰溶解的水和/或预先生成的高氧含量的水供给由间歇的气动抽水机构泵送的水中，使得将熟石灰溶解在其中的水和/或水 的高氧含量在大量的水中扩散。 本发明还涉及一种方法和装置，其中大量水中的大量水和/或大量水中的溶解氧的量由其中溶解有熟石灰的水和/或高水的水提高 氧气含量被传导到湖底等。 在湖泊等中操作间歇式气动抽水机构，使大量的水上下流动并搅动。
-
-
-
-
-
-
搜索结果
37 条记录 (耗时 0.027 秒)
