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公开(公告)号：US06171087B2
公开(公告)日：2001-01-09
申请号：US09342011
申请日：1999-06-28
申请人： Makoto Iwasa , Nobuaki Ogawa , Mitsunori Inaba
发明人： Makoto Iwasa , Nobuaki Ogawa , Mitsunori Inaba
IPC分类号： F04C1800
CPC分类号： F01C21/10 , F04C18/0215 , F04C2230/60
摘要： A compressor which can be easily assembled and can prevent damage of seal members is presented. Its assembling method includes of (a) a step of feeding a front casing having a first inner circumference, a second inner circumference, an opening, a bottom, and a side wall, compression units having a first fitting portion and a first seal groove, and a rear cover having a second fitting portion and a second seal groove, (b) a step of installing a first seal member in the fist seal groove, (c) a step of installing s second seal member in the second seal groove, (e) a step of installing the fixed scroll on the front casing, while fitting the first fitting portion to the first inner circumference, and (f) a step of installing the rear cover to the front casing so as to cover the opening, while fitting the second fitting portion to the second inner circumference. The first fitting gap between the first fitting portion and the first inner circumference is larger than the second fitting gap of the second fitting portion and the second inner circumference. The steps (e) and (f) are the process of inserting the compression unit and the rear cover mutually coupled and mounting the first seal member and the second seal member into the front casing from the opening.
摘要翻译： 提出了一种压缩机，其可以容易地组装并且可以防止密封构件的损坏。 其组装方法包括：（a）供给具有第一内周，第二内周，开口，底部和侧壁的前壳的步骤，具有第一配合部和第一密封槽的压缩单元， 以及具有第二装配部和第二密封槽的后盖，（b）将第一密封部件安装在第一密封槽中的步骤，（c）将第二密封部件安装在第二密封槽中的步骤（ e）在将第一装配部分安装到第一内圆周的同时将固定涡旋件安装在前壳体上的步骤，以及（f）将后盖安装到前壳体以覆盖开口的步骤，同时装配 第二装配部分到第二内圆周。 第一嵌合部和第一内周之间的第一嵌合间隙大于第二嵌合部和第二内周的第二嵌合间隙。 步骤（e）和（f）是将压缩单元和后盖相互联接并将第一密封构件和第二密封构件从开口安装到前壳体中的过程。
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公开(公告)号：US06227827B1
公开(公告)日：2001-05-08
申请号：US09342014
申请日：1999-06-28
申请人： Makoto Iwasa , Nobuaki Ogawa
发明人： Makoto Iwasa , Nobuaki Ogawa
IPC分类号： F04C1804
CPC分类号： F04C18/0215 , F01C21/10 , F04C27/005
摘要： A scroll compressor which can be easily sealed and assembled is presented. Also a scroll compressor which can be sealed easily and at low cost is presented. It includes a cylindrical front casing with a bottom, a rear cover to be fitted to the inner circumference of the front casing, a fixed scroll having an end plate to be fitted to the inner circumference, a fitting portion to be fitted concentrically to the rear cover, and a spiral blade disposed at the opposite side of the fitting portion, a movable scroll engaged with the fixed scroll and swiveling at a specified radius of swivel, and a rotation preventive mechanism for preventing rotation of the movable scroll and permitting swivel motion only. By assembling the fixed scroll and rear cover, a nearly triangular recess is formed in the butt junction of the end plate and rear cover, a seal member is fitted into the recess, and the fixed scroll and rear cover fitting the seal member are assembled into the front casing, thereby sealing both between the suction pressure and discharge pressure, and between the atmospheric pressure and discharge pressure.
摘要翻译： 介绍一种易于密封和组装的涡旋压缩机。 还提出了可以容易且低成本地密封的涡旋压缩机。 它包括一个带底部的圆柱形前壳体，一个装在前壳体内圆周上的后盖，一个固定涡旋盘，其具有一个与内周嵌合的端板，一个与后面同心配合的装配部分 盖和设置在装配部的相对侧的螺旋叶片，与固定涡旋件接合并以指定的旋转角度旋转的可动涡旋件和用于防止动涡旋件旋转并仅允许旋转运动的旋转防止机构 。 通过组装固定涡卷和后盖，在端板和后盖的对接接合处形成几乎三角形的凹槽，密封构件装配到凹部中，并将装配有密封构件的固定涡卷和后盖组装成 从而密封吸入压力和排出压力之间以及大气压力和排出压力之间的两个。
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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。
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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。
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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。
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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。
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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。
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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。
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9.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。
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公开(公告)号：US07147443B2
公开(公告)日：2006-12-12
申请号：US11077214
申请日：2005-03-11
IPC分类号： F04B17/03
CPC分类号： F04B39/06 , F04B35/04 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C29/12 , F04C2240/30 , F04C2240/808
摘要： It is an object of the present invention to provide an electric compressor capable of enhancing the mountability with respect to a vehicle without increasing the compressor in size when the electric compressor and a motor-driving circuit which drives a motor of the electric compressor are integrally formed together. A suction chamber 61 which is in communication with a fixed panel suction port 16 provided in a fixed scroll 11 from a suction port 8 provided in a sub-casing 102, and a discharge chamber 62 which is in communication with a communication passage 63 from a fixed panel discharge port 31 provided in the fixed scroll 11 are disposed on the same plane in a radial direction of a compressor, and the motor-driving circuit 101 is disposed in an axial direction of the compressor so that an IPM 105 which is a heat generating part of the circuit substrate 103 can be brought into tight contact with the suction chamber 61.
摘要翻译： 本发明的目的是提供一种电动压缩机，其能够在电动压缩机和驱动电动压缩机的电动机的电动机驱动电路整体形成时不增加压缩机的尺寸而提高车辆的安装性 一起。 与设置在副壳体102中的吸入口8设置在固定涡旋盘11上的固定面板吸入口16连通的吸入室61，以及与连通路63连通的排出室62， 设置在固定涡旋盘11中的固定板排出口31设置在压缩机的径向的同一平面上，电动机驱动电路101沿压缩机的轴向设置，使得作为热量的IPM 105 可以使电路基板103的一部分与吸引室61紧密接触。
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