-
公开(公告)号：US06742998B2
公开(公告)日：2004-06-01
申请号：US10198127
申请日：2002-07-19
申请人： Sadao Kawahara , Nobuaki Ogawa , Teruyuki Akazawa , Yasuhiro Asaida , Masaru Nagaike , Hiroshi Hasegawa
发明人： Sadao Kawahara , Nobuaki Ogawa , Teruyuki Akazawa , Yasuhiro Asaida , Masaru Nagaike , Hiroshi Hasegawa
IPC分类号： F04B1704
CPC分类号： F04B35/045 , F04B39/127 , Y10S417/902
摘要： A linear compressor is provided in which a driving spring and an elastic supporting member for supporting a compressing mechanism portion are disposed such that a piston and the compressing mechanism portion move in opposite phases such that vibration of a hermetic vessel is canceled out. The linear compressor comprises a hermetic vessel having a compressing mechanism portion and a linear motor therein. The compressing mechanism portion includes a piston-side mechanism and a cylinder-side mechanism, the former includes the piston and the mechanism member which is movable together with the piston, the latter includes the cylinder and the stator which connects with the cylinder. The cylinder-side mechanism member is elastically supported at opposite ends in the hermetic vessel by a first elastic member, and a reciprocating force in the axial direction is given the piston-side mechanism by a second elastic member whose one end is supported by the hermetic vessel.
摘要翻译： 提供了一种线性压缩机，其中驱动弹簧和用于支撑压缩机构部分的弹性支撑构件设置成使得活塞和压缩机构部分以相反的相位移动，使得密封容器的振动被抵消。 线性压缩机包括密封容器，其中具有压缩机构部分和线性电动机。 压缩机构部分包括活塞侧机构和气缸侧机构，前者包括活塞和可与活塞一起移动的机构构件，后者包括与气缸连接的气缸和定子。 气缸侧机构构件通过第一弹性构件弹性地支撑在密封容器中的相对端，并且通过第二弹性构件向轴向方向上的往复力赋予活塞侧机构，第二弹性构件的一端由气密 船只。
-
公开(公告)号：US5536152A
公开(公告)日：1996-07-16
申请号：US498232
申请日：1995-07-05
申请人： Sadao Kawahara , Takao Fujita , Tatsuhisa Taguchi , Teruyuki Akazawa , Masahiko Makino , Nobuaki Ogawa
发明人： Sadao Kawahara , Takao Fujita , Tatsuhisa Taguchi , Teruyuki Akazawa , Masahiko Makino , Nobuaki Ogawa
CPC分类号： F04C28/28 , F04C29/0057
摘要： A scroll compressor includes an orbital drive mechanism for orbiting an orbiting scroll relative to a stationary scroll. The orbiting scroll is formed with a generally cylindrical boss extending in a direction away from the stationary scroll. The orbital drive mechanism includes a main shaft rotatably supported by a compressor housing, an eccentric shaft extending from one end face of the main shaft and having a longitudinal axis parallel to, but offset laterally from a longitudinal axis of the main shaft, and an eccentric bush having a socket inserted rotatably into the cylindrical boss. The eccentric shaft, engaged in the socket, has first and second rounded side faces opposite to each other both having a common center of curvature, while the socket has first and second inner wall portions opposite to each other, each of which has a center of curvature substantially aligned with the common center of curvature of the first and second rounded side faces of the eccentric shaft. Third and fourth side faces of the eccentric shaft extending between associated ends of the first and second rounded side faces confront third and fourth inner wall portions of the socket and are spaced inwardly therefrom so that the eccentric bush can swing relative to the eccentric shaft about the common center of curvature of the first and second rounded side faces of the eccentric shaft, thus varying the orbiting radius.
摘要翻译： 一种涡旋式压缩机包括一个轨道驱动机构，用于相对于静涡旋盘绕动涡旋盘旋转。 绕动涡旋件形成有沿远离固定涡旋件的方向延伸的大致圆柱形的凸起。 轨道驱动机构包括由压缩机壳体可旋转地支撑的主轴，偏心轴从主轴的一个端面延伸并且具有与主轴的纵向轴线平行但横向偏离主轴的纵向轴线的纵向轴线，以及偏心轴 衬套具有可旋转地插入到圆柱形凸台中的插座。 接合在插座中的偏心轴具有彼此相对的第一和第二圆形侧面，其具有共同的曲率中心，而插座具有彼此相对的第一和第二内壁部分，每个内壁部分的中心具有 曲率基本上与偏心轴的第一和第二圆形侧面的共同曲率中心对准。 在第一和第二圆形侧面的相关联的端部之间延伸的偏心轴的第三和第四侧面面对插座的第三和第四内壁部分并且从其间隔开，使得偏心衬套可相对于偏心轴围绕 偏心轴的第一和第二圆形侧面的共同曲率中心，从而改变了轨道半径。
-
公开(公告)号：US07473079B2
公开(公告)日：2009-01-06
申请号：US10727513
申请日：2003-12-05
CPC分类号： F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/045 , F04C2240/30 , F04C2240/808
摘要： In an electric compressor, an inverter case of an inverter is externally attached to an end wall of a housing in an axial direction on the side of a suction port to a compression mechanism. An intake passage for leading fluid returned from the outside into the suction port is provided in the inverter case. The intake passage has a thermal binding portion for thermally binding the intake passage to the inverter. According to the above structure, an exclusive part in the housing is eliminated even though the inverter is installed in the electric compressor, and the inverter is cooled efficiently.
摘要翻译： 在电动压缩机中，逆变器的逆变器壳体在与压缩机构的吸入口侧的轴向方向外部附接到壳体的端壁。 在逆变器壳体中设置有用于从外部返回到吸入口的引导流体的进气通道。 进气通道具有用于将进气通道热连接到逆变器的热粘合部分。 根据上述结构，即使将逆变器安装在电动压缩机中也能够消除壳体中的专用部分，并且有效地冷却逆变器。
-
公开(公告)号：US20110229282A1
公开(公告)日：2011-09-22
申请号：US12671593
申请日：2008-07-30
CPC分类号： B23F17/006 , B23F19/06 , B23F19/10 , Y10T409/101113
摘要： A machining section of a gear machining apparatus includes a workpiece support in the form of a shaft that pivotally supports the workpiece gear and a cutter support in the form of a shaft that supports the chamfering cutter so that the chamfering cutter meshes with the workpiece gear attached to the shaft. The shaft is angled so that the chamfering cutter meshes with the workpiece gear at an axis-crossing angle to being zero degree and machining teeth of the chamfering cutter do not interfere with a tooth face the workpiece gear. A gear machining method is also provided.
摘要翻译： 齿轮加工装置的加工部分包括以轴的形式的工件支撑件，所述工件支撑件可枢转地支撑工件齿轮;以及支撑倒角刀的轴形式的刀具支撑件，使得倒角切割器与附接的工件齿轮啮合 到轴。 轴是成角度的，使得倒角切割器以与零件相交的角度与工件齿轮啮合，并且倒角刀的加工齿不与工件齿轮的齿面干涉。 还提供齿轮加工方法。
-
公开(公告)号：US20060275156A1
公开(公告)日：2006-12-07
申请号：US11434520
申请日：2006-05-16
IPC分类号： F04B35/04
CPC分类号： F04C29/0085 , F04C18/0215 , F04C23/008 , F04C2240/30 , F04C2240/803
摘要： A lead wire of a motor is prevented from being damaged, and the reliability of an electric compressor is enhanced. The electric compressor 1 is provided with a division wall 80b which divides a discharge chamber 62 and a connection space 65 which connects a sealed terminal 90 and a lead wire 5c of a motor 5. With this configuration, it is possible to prevent discharge gas from directly flowing into the connection space 65, and to prevent the discharge gas from flowing into a wire passage 64 through which the lead wire 5c is passed. Therefore, vibration of lead wire 5c caused by gas pulse can be suppressed, the lead wire can be prevented from being damaged, and the reliability of the electric compressor can be enhanced.
摘要翻译： 防止马达的引线损坏，并且提高了电动压缩机的可靠性。 电动压缩机1设置有分隔壁80b，该分隔壁分隔排出室62和连接密封端子90和电动机5的引线5c的连接空间65。 由此，能够防止放电气体直接流入连接空间65，并且能够防止放电气体流入导线5c通过的线路64。 因此，可以抑制由气体脉冲引起的引线5c的振动，可以防止引线的损坏，并且可以提高电动压缩机的可靠性。
-
公开(公告)号：US20060083649A1
公开(公告)日：2006-04-20
申请号：US11249735
申请日：2005-10-14
CPC分类号： F04C29/026 , F04C23/008
摘要： It is an object of the present invention to make an oil-reservoir chamber independent from a motor chamber into which a refrigerant compressed by a compressor mechanism is introduced, thereby reducing a compressor in size. In a compressor 1, a partition member 7 is provided in a housing 3 on the opposite side from a compressor mechanism 4 with respect to a motor 5. The partition member 7 is pushed by a stator 5a of the motor 5, thereby liquid-tightly fixing the partition member 7 to the housing 3. The oil-reservoir chamber 6 is formed independently from a motor chamber 2 in which the motor 5 is accommodated, and lubricant oil is efficiently separated from a refrigerant with a simple structure.
摘要翻译： 本发明的目的是制造一个独立于电动机室的储油室，由压缩机构压缩的制冷剂被引入到其中，从而减小压缩机的尺寸。 在压缩机1中，分隔构件7相对于电动机5设置在与压缩机构4相反的一侧的壳体3中。 分隔构件7被马达5的定子5a推动，从而将分隔构件7液密地固定在壳体3上。 储油室6与容纳电动机5的电动机室2独立地形成，并且以简单的结构将润滑油与制冷剂有效地分离。
-
公开(公告)号：US08834139B2
公开(公告)日：2014-09-16
申请号：US13122283
申请日：2010-01-28
CPC分类号： F04C18/0215 , F04C18/0261 , F04C27/005 , F04C27/007 , F04C28/265 , F04C29/021 , F04C29/023 , F04C2240/60
摘要： The present invention provides a scroll compressor in which the reliabilities of the eccentric ball bearing and the main ball bearing are enhanced by controlling an amount of oil supplied from the high pressure region to the back pressure chamber and an amount of oil from the high pressure region to the eccentric ball bearing and the main ball bearing. The scroll compressor includes a back pressure chamber oil-supply path 25 through which lubricating oil 7 is supplied from the high pressure region 21 to the back pressure chamber 22, and a compression chamber oil-supply path 26 through which lubricating oil 7 is supplied from the back pressure chamber 22 to the compression chamber, and the one opening 25c of the back pressure chamber oil-supply path 25 reciprocates, and comes into and comes out from the sealing member 24.
摘要翻译： 本发明提供一种涡旋压缩机，其中通过控制从高压区域向背压室供应的油量和来自高压区域的油量，提高了偏心球轴承和主球轴承的可靠性 到偏心球轴承和主球轴承。 涡旋压缩机包括背压室供油路径25，从高压区域21向背压室22供给润滑油7，以及压缩室供油路径26，通过该压缩室供油路径将润滑油7从 背压室22到压缩室，背压室供油路25的一个开口25c往复运动，并从密封件24进出。
-
公开(公告)号：US20120128518A1
公开(公告)日：2012-05-24
申请号：US13388344
申请日：2011-06-09
申请人： Sadayuki Yamada , Atsushi Sakuda , Yoshiyuki Futagami , Takashi Morimoto , Nobuaki Ogawa , Yoshifumi Abe
发明人： Sadayuki Yamada , Atsushi Sakuda , Yoshiyuki Futagami , Takashi Morimoto , Nobuaki Ogawa , Yoshifumi Abe
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/028 , F04C2270/701
摘要： A scroll compressor includes a back pressure chamber oil-feeding path for feeding lubricating oil from a high-pressure region to a back pressure chamber, and a compression chamber oil-feeding path for feeding lubricating oil from the back pressure chamber to a compression chamber. One phase in which the back pressure chamber oil-feeding path is communicated from the high-pressure region to the back pressure chamber and another phase in which the compression chamber oil-feeding path is communicated from the back pressure chamber to the compression chamber are shifted from each other, so that the back pressure chamber oil-feeding path and the compression chamber oil-feeding path are never put into the communicating state simultaneously. Thus, after a halt of the compressor, under-communication oil-feeding of the lubricating oil from the high-pressure region via the back pressure chamber to the compression chamber can be prevented, so that the lubricating oil in the liquid storage section is kept from decreasing and moreover the lubricating oil is kept from being filled into the compression chamber, make it possible to achieve a stable restart-up.
摘要翻译： 涡旋压缩机包括用于将润滑油从高压区域供给到背压室的背压室供油路径和用于将润滑油从背压室供给到压缩室的压缩室供油路径。 背压室供油路径从高压区域传递到背压室的一个阶段和压缩室供油路径从背压室连通到压缩室的另一个相位被偏移 使得背压室供油路径和压缩室供油路径不会同时进入连通状态。 因此，在压缩机停止之后，可以防止润滑油从高压区域经由背压室向压缩室的不连通供油，从而保持液体存储部分中的润滑油 从而减少润滑油，并且不会将润滑油填充到压缩室中，使得可以实现稳定的重新起动。
-
公开(公告)号：US07820916B2
公开(公告)日：2010-10-26
申请号：US10596458
申请日：2005-07-05
申请人： Nobuaki Ogawa
发明人： Nobuaki Ogawa
IPC分类号： H05K1/16
CPC分类号： H01L23/49811 , H01L23/13 , H01L24/45 , H01L25/165 , H01L2224/16 , H01L2224/16227 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2924/00011 , H01L2924/00014 , H01L2924/01015 , H01L2924/01047 , H01L2924/01055 , H01L2924/01078 , H01L2924/01079 , H01L2924/09701 , H01L2924/10329 , H01L2924/15153 , H01L2924/15192 , H01L2924/1531 , H01L2924/1532 , H01L2924/16152 , H01L2924/181 , H01L2924/19105 , H01L2924/19106 , H01L2924/3025 , H05K1/0271 , H05K1/0298 , H05K1/0306 , H05K1/141 , H05K1/183 , H05K3/3442 , H05K2201/0133 , H05K2201/10378 , H05K2201/10727 , H05K2203/1572 , Y02P70/613 , H01L2924/00 , H01L2924/00012 , H01L2924/01005
摘要： A composite ceramic substrate includes a ceramic substrate having surface-mounted components mounted thereon, external terminal electrodes connecting wiring patterns disposed on the ceramic substrate and surface electrodes of a motherboard, and a convex leg portion made of resin and arranged such that an end surface supports the external terminal electrodes, and the external terminal electrodes are connected to the wiring patterns via a via-hole conductor provided in the leg portion.
摘要翻译： 复合陶瓷基板包括具有安装在其上的表面安装部件的陶瓷基板，连接布置在陶瓷基板上的布线图形的外部端子电极和母板的表面电极，以及由树脂制成的凸形支腿部分， 外部端子电极和外部端子电极经由设置在腿部中的通孔导体连接到布线图案。
-
10.发明申请Multilayer electronic part and structure for mounting multilayer electronic part 有权用于安装多层电子部件的多层电子部件和结构公开(公告)号：US20060281297A1
公开(公告)日：2006-12-14
申请号：US10554671
申请日：2005-01-05
申请人： Nobuaki Ogawa , Norio Sakai
发明人： Nobuaki Ogawa , Norio Sakai
IPC分类号： H01L21/4763 , H01L23/48
CPC分类号： H01L23/5384 , H01L23/5383 , H01L23/5389 , H01L2224/16225 , H01L2924/09701 , H01L2924/15192 , H01L2924/1531 , H01L2924/15311 , H01L2924/16152 , H01L2924/19105 , H01L2924/19106
摘要： A multilayer electronic component includes a multilayer substrate having a first main surface and a second main surface, a resin layer having a mounting surface and a contact surface bonded to the first main surface, a via conductor provided inside the resin layer, and an external terminal electrode disposed on the mounting surface so as to come in contact with the via conductor. The external terminal electrode has a first region on a main surface facing the mounting surface and a second region on a main surface facing away from the mounting surface. The first region is connected to the via conductor while the second region is provided with a bonding member. The second region is arranged such that, when the first region is projected through to the main surface facing away from the mounting surface, the second region is spaced from and does not overlap with a region in which the first region is projected.
摘要翻译： 多层电子部件包括具有第一主表面和第二主表面的多层基板，具有安装表面和与第一主表面接合的接触表面的树脂层，设置在树脂层内部的通孔导体和外部端子 电极，其设置在安装表面上以与通孔导体接触。 外部端子电极在主表面上具有面向安装表面的第一区域和在远离安装表面的主表面上的第二区域。 第一区域连接到通孔导体，而第二区域设置有接合构件。 第二区域布置成使得当第一区域突出到远离安装表面的主表面时，第二区域与第一区域投影的区域间隔开并且不与第一区域突出的区域重叠。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.028 秒)
