公开(公告)号：US06336336B1

公开(公告)日：2002-01-08

申请号：US09531492

申请日：2000-03-20

申请人： Shigeya Kawaminami ,  Tatsuya Wakana ,  Kenichi Oshima ,  Minoru Oki ,  Tatsuo Horie

发明人： Shigeya Kawaminami ,  Tatsuya Wakana ,  Kenichi Oshima ,  Minoru Oki ,  Tatsuo Horie

IPC分类号： F25B4900

CPC分类号： F04C18/322 ,  F04C23/008 ,  F25B49/022

摘要： In a rotary piston compressor and refrigerating equipment employing the rotary piston compressor, the interior of a cylinder chamber is divided into a suction chamber and a compression chamber by a vane which is formed unitarily with a roller. The rotary bushing on the compression chamber side which supports the vane is so arranged as to be moved with a specific pressure, so that a communicating passage for communication between the compression chamber and a space on the discharge side will be opened and closed with the movement of the rotary bushing on the compression chamber side.

摘要翻译： 在使用旋转活塞式压缩机的旋转活塞式压缩机和制冷装置中，通过与辊一体形成的叶片将气缸室的内部分成吸入室和压缩室。 支撑叶片的压缩室侧的旋转衬套被布置为以特定的压力移动，使得用于压缩室与排出侧的空间之间的连通的连通通道将随着运动而打开和关闭 的压缩室侧的旋转衬套。

公开(公告)号：US4306283A

公开(公告)日：1981-12-15

申请号：US114688

申请日：1980-01-23

申请人： Hisakatsu Kiwaki ,  Kyozo Tachibana ,  Yoshimitsu Onoda ,  Katsuaki Suzuki ,  Tatsuo Horie ,  Yutaka Suzuki ,  Shozuchi Miura

发明人： Hisakatsu Kiwaki ,  Kyozo Tachibana ,  Yoshimitsu Onoda ,  Katsuaki Suzuki ,  Tatsuo Horie ,  Yutaka Suzuki ,  Shozuchi Miura

IPC分类号： B60L9/12 ,  G05F1/70 ,  H02J3/18 ,  H02M7/12 ,  H02M7/19 ,  H02M7/155

CPC分类号： H02J3/1864 ,  B60L9/12 ,  H02M7/19 ,  B60L2200/26 ,  B60L2210/20 ,  Y02E40/12 ,  Y02T10/725

摘要： The two secondary windings of a transformer the primary winding of which is connected to an AC power supply are each provided with a controlled rectifying circuit. The DC sides of the rectifying circuits are connected in series to supply power to DC motors. One of the secondary windings is detachably connected with a capacitor bank. The capacity of the capacitor bank is selected so that the power factor of the converter can be improved to a satisfactory value when the two rectifying circuits are both controlled to produce output voltages. The capacitor bank becomes connected in response to the fact that the current in the primary winding of a transformer has arrived at a predetermined value.

摘要翻译： 其一次绕组连接到交流电源的变压器的两个次级绕组各自设置有可控整流电路。 整流电路的直流侧串联连接，为直流电机供电。 一个次级绕组与电容器组可拆卸地连接。 选择电容器组的容量，使得当两个整流电路都被控制以产生输出电压时，转换器的功率因数可以提高到令人满意的值。 响应于变压器的初级绕组中的电流达到预定值的事实，电容器组变得连接。

公开(公告)号：US06478558B2

公开(公告)日：2002-11-12

申请号：US09799528

申请日：2001-03-07

申请人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Fumitaka Nishioka ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

发明人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Fumitaka Nishioka ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

IPC分类号： F04C18356

CPC分类号： F04C18/322 ,  Y10T29/49245

摘要： An oscillating piston type compressor has a piston formed integral with a blade. The compressor accommodates in a casing a compression mechanism section and a motor section, the mechanism including the piston having a plate-shaped blade integrally formed on a cylindrical portion is fitted onto an eccentric portion of a crankshaft to perform orbital motion relative to an inner peripheral surface of a cylinder, the plate-shaped blade being formed at its radial end surface with a recess or a protrusion, which serves as a reference of position.

公开(公告)号：US6106252A

公开(公告)日：2000-08-22

申请号：US245348

申请日：1999-02-05

申请人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

发明人： Toshio Yamanaka ,  Yukio Maeda ,  Kazuya Kato ,  Nobuo Abe ,  Minoru Tateno ,  Tatsuo Horie

IPC分类号： F04C18/02 ,  F01C17/06 ,  F01C1/02

CPC分类号： F01C17/066 ,  F01C17/06 ,  Y10T29/49236 ,  Y10T29/4924 ,  Y10T29/49995 ,  Y10T29/49996

摘要： A scroll compressor has an Oldhams ring made of sintered metal operating as a rotation-prevention mechanism for holding the rotation scroll. The Oldhams ring is formed to a size to accommodate the cutting work or the grinding work of the surface processing during the forming of the sintered metal, and, as a result, the productivity of the Oldhams ring can be improved and the wear resistance becomes excellent. A scroll compressor that is inexpensive and has a high reliability may be made of a hard sintered metal which has an excellent wear resistance. A first groove 3a and the second groove 3b are formed in the end face 3 of the ring 2 of the Oldhams ring into the sintered metal. And, after the processing, the first groove 3a is deepest, and the depth is progressively reduced in order of the second groove 3b and the end face 3 in the Oldhams ring. The wear on the corner part of the tool, which is easiest to wear being used to process the side face of the keys is reduced due to the presence of these grooves.

摘要翻译： 涡旋压缩机具有由烧结金属制成的Oldhams环，其作为用于保持旋转涡卷的旋转防止机构。 Oldhams环形成为适于切割加工的尺寸或在烧结金属成型期间的表面加工的研磨作业，结果可以提高Oldhams环的生产率并且耐磨性变得优异 。 廉价且高可靠性的涡旋压缩机可以由具有优异耐磨性的硬质烧结金属制成。 在Oldhams环的环2的端面3中形成有第一槽3a和第二槽3b进入烧结金属。 并且，在处理之后，第一槽3a最深，并且深度按照Oldhams环中的第二槽3b和端面3的顺序逐渐减小。 由于存在这些凹槽，工具的拐角部分上的磨损被最简单的磨损用于处理键的侧面。

公开(公告)号：US5314317A

公开(公告)日：1994-05-24

申请号：US77105

申请日：1993-06-16

申请人： Nobuo Abe ,  Tatsuo Horie ,  Toshio Yamanaka ,  Atsui Simada

发明人： Nobuo Abe ,  Tatsuo Horie ,  Toshio Yamanaka ,  Atsui Simada

IPC分类号： B23B31/02 ,  B23B31/19 ,  B23C3/32 ,  B23C3/34 ,  B23F15/06 ,  F04C18/02 ,  F01C1/02

CPC分类号： B23F15/06 ,  B23B31/19 ,  B23C3/34 ,  F04C18/0246 ,  B23C2220/363 ,  F04C2230/10 ,  F05B2230/10 ,  Y10T279/1986 ,  Y10T409/303752

摘要： Disclosed is a method of working a semi-finished scroll member for a scroll compressor which has a circular end plate having a first end face and a second end face with a spiral wrap extending therefrom. Before the second end face and the wrap are machined, the outer peripheral surface of the end plate is formed therein with a circumferencial groove to provide jaw finger engaging surfaces spaced from the first and second end faces of the end plate. Then, radial grooves are formed in the outer periphery of the end plate such that each groove extends between and is open in one of the jaw finger engaging surfaces and in the first end face of the end plate. Thereafter, the semi-finished scroll member is positioned relative to a machine tool such that the first axial end face of the end plate is placed adjacent a back-up member of the machine tool. Then, jaw fingers of the machine tool are moved into engagement with the jaw finger engaging surfaces of the semi-finished scroll member, respectively, and are further moved axially of the machine tool toward the back-up member until the first axial end face of the end plate is urged against the back-up plate, whereby the semi-finished scroll member is firmly fixed to the machine tool and ready for machining of the second axial end face of the end plate and of the spiral wrap thereon.

摘要翻译： 公开了一种用于涡旋压缩机的半成品涡旋构件的方法，该涡旋压缩机具有圆形端板，该圆形端板具有第一端面和具有从其延伸的螺旋形涡卷的第二端面。 在第二端面和卷边被加工之前，端板的外周面在其中形成有圆周的凹槽，以提供与端板的第一和第二端面间隔开的爪指接合表面。 然后，在端板的外周形成径向槽，使得每个凹槽在夹爪指接合表面之一和端板的第一端面之间延伸并且在其间打开。 此后，半成品涡旋构件相对于机床定位，使得端板的第一轴向端面邻近机床的支撑构件放置。 然后，机床的爪指分别与半成品涡旋构件的爪爪接合表面分别接合，并且进一步沿着机床的轴向朝向支撑构件移动，直到第一轴向端面 端板被推靠在支撑板上，由此将半成品涡旋件牢固地固定到机床上并准备加工端板的第二轴向端面和其上的螺旋卷绕。

公开(公告)号：US4414369A

公开(公告)日：1983-11-08

申请号：US138104

申请日：1980-04-07

申请人： Nobuyuki Kuroda ,  Tatsuo Horie ,  Kazuo Matsuura ,  Kunimichi Kubo ,  Mituji Miyoshi

发明人： Nobuyuki Kuroda ,  Tatsuo Horie ,  Kazuo Matsuura ,  Kunimichi Kubo ,  Mituji Miyoshi

IPC分类号： C08F10/00 ,  C08F2/14 ,  C08F4/66

CPC分类号： C08F10/00 ,  Y10S526/905

摘要： Polyolefins having a wide distribution of molecular weights are prepared in a plural stage process, by initially polymerizing the olefins in the presence of a solvent, hydrogen and a highly active Ziegler type catalyst under pressure, and beneath a gas phase containing an inert gas, to form in the first stage a polymer having a relatively high molecular weight. The polymerization reaction mixture from the first stage is continuously flowed to a second stage reactor. The second stage reactor is maintained at a relatively lower pressure, such that the flow is driven by the higher pressure in the first stage. The second stage is agitated and the polymerization reaction mixture is maintained beneath an atmosphere containing olefins and hydrogen gas. Polymers of relatively low molecular weight are formed in the second stage. The product continuously removed from the second stage contains a polymer having a wide distribution of molecular weight.

摘要翻译： 通过在溶剂，氢气和高活性齐格勒型催化剂的存在下，在压力下，在含有惰性气体的气相之下，在烯烃存在下，首先使烯烃聚合，在多级方法中制备分子量分布广泛的聚烯烃， 在第一阶段形成具有相对较高分子量的聚合物。 将来自第一阶段的聚合反应混合物连续流入第二级反应器。 第二级反应器保持在相对较低的压力下，使得流在第一级中被较高的压力驱动。 搅拌第二阶段，聚合反应混合物保持在含有烯烃和氢气的气氛下。 在第二阶段形成相对低分子量的聚合物。 从第二阶段连续除去的产物含有分子量分布广泛的聚合物。