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1. 发明授权

US5845560A Swash-plate type compressor with an abrasion resistant projecting portion on the cylinder block 失效
标题翻译：在气缸体上具有耐磨突出部分的斜盘式压缩机
公开(公告)号：US5845560A
公开(公告)日：1998-12-08
申请号：US926667
申请日：1997-09-09
申请人： Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto , Hayato Ikeda , Nobuhiro Ishizaka
发明人： Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto , Hayato Ikeda , Nobuhiro Ishizaka
IPC分类号： F04B27/08 , B60H1/32 , C22C21/02 , C22C21/04 , F04B27/10 , F01B3/00
CPC分类号： C22C21/02 , B60H1/3223 , C22C21/04 , F04B27/1045 , F04B27/1063 , F04B27/1081 , F05C2201/0475 , F05C2201/903 , F16C19/30 , Y10T29/49236
摘要： It is an object of the present invention to reduce the abrasion at a pressure receiving portion of the cylinder block, without increasing the manufacturing cost, even when the outer rings of a bearing are jointly rotated and eccentrically fluctuated. The cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 3.5% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe and the remainder of Al. The matrix, except for primary Si crystal, is relatively soft. Primary Si crystals which each independently project from the pressure receiving portions tend to be pushed into the base material by the outer rings of the thrust bearings, so that the levels of primary Si crystals are easily made to be approximately uniform. As a result, the interference and thrust load from the outer rings can be appropriately supported by a large number of primary Si crystals, and a jointly rotating motion and an eccentric fluctuation can be appropriately supported by a large number of primary Si crystals under severe operating conditions.
摘要翻译：本发明的目的在于，即使在轴承的外圈共同旋转且偏心地变动的情况下，也不会增加制造成本，可以减小气缸体的受压部的磨损。气缸体由铝合金制成，包括重量比为Cu的1.5-3.5％，Si为13-16％，Mg为0.5％以下，Zn为1.0％以下，Fe为1.0％以下，余量为的Al 除了初级Si晶体之外，基体相对较软。各自独立地从压力接收部突出的初级Si晶体倾向于通过推力轴承的外圈推入基材中，使得初级Si晶体的水平容易大致均匀。结果，来自外圈的干涉和推力负荷可以被大量的初级Si晶体适当地支撑，并且在严格的操作下可以通过大量的初级Si晶体适当地支持联合旋转运动和偏心波动条件。

2. 发明授权

US5630355A Reciprocating type compressor with improved cylinder block 失效
标题翻译：具有改进气缸体的往复式压缩机
公开(公告)号：US5630355A
公开(公告)日：1997-05-20
申请号：US580535
申请日：1995-12-29
申请人： Hayato Ikeda , Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto
发明人： Hayato Ikeda , Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto
IPC分类号： C22C21/04 , F04B27/10 , F04B39/02 , F01B11/02
CPC分类号： C22C21/04 , F04B27/1045 , F04B27/109 , F04B39/0215 , F05C2201/0475 , F05C2201/903 , F05C2225/04 , F05C2253/12 , Y10T29/4927
摘要： It is an object of the present invention to secure excellent slidability between a piston and cylinder bore even under severe running conditions.Cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 5.0% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe, and the remainder of Al, and exfoliated recessions of primary Si crystal exist on the inner surface of a cylinder bore. The large number of minute exfoliated recessions function as oil reservoir spots.
摘要翻译：本发明的一个目的是即使在严苛的运行条件下也能确保活塞和气缸孔之间的优异的滑动性。气缸体由铝合金制成，包含重量百分比为1.5〜5.0％的Cu，13〜16％的Si，0.5％以下的Mg，1.0％以下的Zn，1.0％以下的Fe，余量的Al，并且主Si晶体的剥离的凹陷存在于缸孔的内表面上。大量微小的脱落衰退作为油藏斑点。

3. 发明授权

US5596920A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5596920A
公开(公告)日：1997-01-28
申请号：US417386
申请日：1995-04-05
申请人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
发明人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
IPC分类号： F04B27/10 , F01B3/00
CPC分类号： F04B27/1063 , Y10T74/18336
摘要： A compressor includes a drive shaft rotatably supported on cylinder block. A swash plate rotates in accordance with rotation of the drive shaft. A plurality of pistons reciprocate in the associated bores in the cylinder block in accordance with the rotation of the swash plate. First an second thrust bearings are provided in the cylinder block at both sides of the swash plate, and receive the axial loads applied to the swash plate and drive shaft according to the reciprocation of the pistons. The first thrust bearing has the first seat portion clamped at both sides by the swash plate and cylinder block and the second seat portion located apart from one of the swash plate and cylinder block.
摘要翻译：压缩机包括可旋转地支撑在气缸体上的驱动轴。旋转斜盘根据驱动轴的旋转而旋转。多个活塞根据旋转斜盘的旋转在气缸体中的相关联的孔中往复运动。首先，在旋转斜盘两侧的气缸体中设置有第二推力轴承，并且根据活塞的往复运动来承受施加到斜板和驱动轴的轴向载荷。第一推力轴承具有通过斜板和气缸体在两侧被夹紧的第一座部，并且第二座部位于与斜盘和气缸体之一分开的位置。

4. 发明授权

US07168359B2 Swash plate compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US07168359B2
公开(公告)日：2007-01-30
申请号：US11020452
申请日：2004-12-22
申请人： Masaki Ota , Hajime Kurita , Yuji Kaneshige , Masakazu Murase , Tetsuhiko Fukanuma
发明人： Masaki Ota , Hajime Kurita , Yuji Kaneshige , Masakazu Murase , Tetsuhiko Fukanuma
IPC分类号： F01B3/02
CPC分类号： F04B27/1063
摘要： A swash plate compressor that prevents a slide plate from being separated from a swash plate. The compressor includes a drive shaft. A slide plate is rotatable relative to the swash plate. Two shoes is arranged on the swash plate and the slide plate. A bearing arranged between the swash plate and the slide plate and in between the shoes. A piston is connected to the swash plate and the slide plate by the shoes and is reciprocated to compress gas. The swash plate includes a swash plate support surface, and the slide plate includes a slide plate support surface, in which each surface is for contacting the bearing. The swash plate is formed so that a clearance between the swash plate support surface and the slide plate support surface increases radially inwardly of the swash plate and the slide plate.
摘要翻译：防止滑板与斜盘分离的斜盘式压缩机。压缩机包括驱动轴。滑板可相对于斜盘旋转。两个鞋子布置在斜盘和滑板上。在斜板和滑板之间以及鞋之间设有一个轴承。活塞通过鞋连接到斜板和滑板，并且往复运动以压缩气体。斜盘包括斜盘支撑表面，并且滑板包括滑板支撑表面，每个表面用于接触轴承。旋转斜盘形成为使得斜盘支撑表面和滑板支撑表面之间的间隙径向向内旋转斜盘和滑板。

5. 发明授权

US06244159B1 Variable displacement type swash plate compressor and displacement control valve 有权
标题翻译：可变排量式斜盘压缩机和排量控制阀
公开(公告)号：US06244159B1
公开(公告)日：2001-06-12
申请号：US09289523
申请日：1999-04-09
申请人： Kazuya Kimura , Yuji Kaneshige , Hideki Mizutani
发明人： Kazuya Kimura , Yuji Kaneshige , Hideki Mizutani
IPC分类号： F01B302
CPC分类号： F04B27/1036 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859 , F04B2201/12041 , F04B2205/15
摘要： A compressor includes swash plate, which is tiltably supported by a drive shaft. The displacement of the compressor changes in accordance with the inclination angle of the swash plate. The minimum inclination angle (&thgr;min) of the swash plate is less than three to five degrees relative to a plane perpendicular to the axis of the drive shaft. The swash plate can be moved from its minimum inclination to increase its angle, despite the small minimum inclination angle, due to a return spring, which urges the swash plate to increase the inclination angle. The return spring positively moves the swash plate in a direction increasing the inclination angle.
摘要翻译：压缩机包括斜盘，其由驱动轴倾斜地支撑。压缩机的排量根据斜盘的倾斜角度而变化。旋转斜盘的最小倾角（锤）相对于垂直于驱动轴的轴线的平面小于3至5度。尽管由于复位弹簧而产生小的最小倾斜角度，斜盘可以从其最小倾斜度移动以增加其角度，从而促使斜盘增加倾斜角度。复位弹簧以增加倾斜角度的方向正向移动旋转斜盘。

6. 发明申请

US20050186086A1 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US20050186086A1
公开(公告)日：2005-08-25
申请号：US11062016
申请日：2005-02-18
申请人： Masaki Ota , Yuji Kaneshige , Motoaki Okuda , Takayuki Imai
发明人： Masaki Ota , Yuji Kaneshige , Motoaki Okuda , Takayuki Imai
IPC分类号： F04B27/08 , F04B1/20 , F04B27/10 , F04B1/26 , F04B1/12
CPC分类号： F04B27/1072
摘要： A link mechanism provided between a lug plate and a cam plate in a variable displacement compressor includes a first transmitting portion for transmitting rotation of a lug plate to a cam plate and a second transmitting portion for transmitting compression reactive force from the cam plate to the lug plate, which are arranged along a rotational direction of the drive shaft. The first transmitting portion includes a first transmitting surface and a first receiving surface. The link mechanism also includes a movement restrictor arranged between the first and second transmitting portions. The movement restrictor includes a restricting surface formed in the lug plate and a restricted surface formed in the cam plate and restricts the first receiving surface to move away from the first transmitting surface in the rotational direction of the drive shaft in such a manner that the restricted surface comes into contact with the restricting surface.
摘要翻译：设置在可变排量压缩机中的凸耳板和凸轮板之间的连杆机构包括用于将凸耳板的旋转传递到凸轮板的第一传递部分和用于将压缩反作用力从凸轮板传递到凸耳的第二传递部分板，其沿着驱动轴的旋转方向布置。第一传送部分包括第一传送表面和第一接收表面。连杆机构还包括布置在第一和第二传送部分之间的移动限制器。运动限制器包括形成在凸耳板中的限制表面和形成在凸轮板中的限制表面，并且限制第一接收表面沿驱动轴的旋转方向远离第一传递表面，使得限制表面与限制表面接触。

7. 发明申请

US20050145105A1 Swash plate compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US20050145105A1
公开(公告)日：2005-07-07
申请号：US11020452
申请日：2004-12-22
申请人： Masaki Ota , Hajime Kurita , Yuji Kaneshige , Masakazu Murase , Tetsuhiko Fukanuma
发明人： Masaki Ota , Hajime Kurita , Yuji Kaneshige , Masakazu Murase , Tetsuhiko Fukanuma
IPC分类号： F04B39/00 , F04B27/10 , F01B3/00
CPC分类号： F04B27/1063
摘要： A swash plate compressor that prevents a slide plate from being separated from a swash plate. The compressor includes a drive shaft. A slide plate is rotatable relative to the swash plate. Two shoes is arranged on the swash plate and the slide plate. A bearing arranged between the swash plate and the slide plate and in between the shoes. A piston is connected to the swash plate and the slide plate by the shoes and is reciprocated to compress gas. The swash plate includes a swash plate support surface, and the slide plate includes a slide plate support surface, in which each surface is for contacting the bearing. The swash plate is formed so that a clearance between the swash plate support surface and the slide plate support surface increases radially inwardly of the swash plate and the slide plate.
摘要翻译：防止滑板与斜盘分离的斜盘式压缩机。压缩机包括驱动轴。滑板可相对于斜盘旋转。两个鞋子布置在斜盘和滑板上。在斜板和滑板之间以及鞋之间设有一个轴承。活塞通过鞋连接到斜板和滑板，并且往复运动以压缩气体。斜盘包括斜盘支撑表面，并且滑板包括滑板支撑表面，每个表面用于接触轴承。旋转斜盘形成为使得斜盘支撑表面和滑板支撑表面之间的间隙径向向内旋转斜盘和滑板。

8. 发明授权

US6062824A Control valve 有权
标题翻译：控制阀
公开(公告)号：US6062824A
公开(公告)日：2000-05-16
申请号：US299491
申请日：1999-04-26
申请人： Kazuya Kimura , Kiyohiro Yamada , Yuji Kaneshige , Ichiro Hirata , Shuji Fukunaga , Kouji Watanabe , Norio Uemura
发明人： Kazuya Kimura , Kiyohiro Yamada , Yuji Kaneshige , Ichiro Hirata , Shuji Fukunaga , Kouji Watanabe , Norio Uemura
IPC分类号： F04B49/06 , F04B27/08 , F04B27/14 , F04B27/18 , F16K31/06 , F16K31/126 , F04B1/26
CPC分类号： F16K31/0624 , F04B27/1804 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： A displacement control valve included in a variable displacement compressor. The compressor includes a fluid passage for connecting a crank chamber to a discharge chamber. The control valve includes a valve chamber connected to the crank chamber through the fluid passage, a valve hole connected to the discharge chamber through the fluid passage, and a valve body located in the valve chamber. A bellows influences the valve body through a pressure sensitive rod in accordance with suction pressure. A solenoid includes a fixed iron core and a plunger arranged in a plunger chamber. The plunger urges the valve body through a solenoid rod by a force determined by the level of electric current supplied to the solenoid. The fixed iron core, which is located between the valve chamber and the plunger chamber, includes a guide hole for receiving the solenoid rod. An annular passage for connecting the valve chamber to the plunger chamber is formed between the guide hole and the solenoid rod. Accordingly, the pressure of the crank chamber is applied to the plunger chamber through the valve chamber and the annular passage. In this control valve, the valve body has desirable operating characteristics without relying on parts having precise dimensions.
摘要翻译：包括在可变排量压缩机中的排量控制阀。压缩机包括用于将曲柄室连接到排出室的流体通道。控制阀包括通过流体通道连接到曲柄室的阀室，通过流体通道连接到排出室的阀孔和位于阀室中的阀体。波纹管通过压力敏感杆根据吸入压力影响阀体。螺线管包括固定铁芯和布置在柱塞室中的柱塞。柱塞通过螺线管杆通过由供给螺线管的电流水平确定的力促使阀体。位于阀室和柱塞室之间的固定铁芯包括用于容纳螺线管的导向孔。用于将阀室连接到柱塞室的环形通道形成在引导孔和螺线管杆之间。因此，通过阀室和环形通道将曲柄室的压力施加到柱塞室。在该控制阀中，阀体具有期望的操作特性，而不依赖于具有精确尺寸的部件。

9. 发明授权

US07771175B2 Variable displacement compressor 有权
标题翻译：可变排量压缩机
公开(公告)号：US07771175B2
公开(公告)日：2010-08-10
申请号：US11062016
申请日：2005-02-18
申请人： Masaki Ota , Yuji Kaneshige , Motoaki Okuda , Takayuki Imai
发明人： Masaki Ota , Yuji Kaneshige , Motoaki Okuda , Takayuki Imai
IPC分类号： F04B27/12 , F04B1/16
CPC分类号： F04B27/1072
摘要： A link mechanism provided between a lug plate and a cam plate in a variable displacement compressor includes a first transmitting portion for transmitting rotation of a lug plate to a cam plate and a second transmitting portion for transmitting compression reactive force from the cam plate to the lug plate, which are arranged along a rotational direction of the drive shaft. The first transmitting portion includes a first transmitting surface and a first receiving surface. The link mechanism also includes a movement restrictor arranged between the first and second transmitting portions. The movement restrictor includes a restricting surface formed in the lug plate and a restricted surface formed in the cam plate and restricts the first receiving surface to move away from the first transmitting surface in the rotational direction of the drive shaft in such a manner that the restricted surface comes into contact with the restricting surface.
摘要翻译：设置在可变排量压缩机中的凸耳板和凸轮板之间的连杆机构包括用于将凸耳板的旋转传递到凸轮板的第一传递部分和用于将压缩反作用力从凸轮板传递到凸耳的第二传递部分板，其沿着驱动轴的旋转方向布置。第一传送部分包括第一传送表面和第一接收表面。连杆机构还包括布置在第一和第二传送部分之间的移动限制器。运动限制器包括形成在凸耳板中的限制表面和形成在凸轮板中的限制表面，并且限制第一接收表面沿驱动轴的旋转方向远离第一传递表面，使得限制表面与限制表面接触。

10. 发明授权

US06857637B2 Rotation shaft seal 失效
标题翻译：旋转轴封
公开(公告)号：US06857637B2
公开(公告)日：2005-02-22
申请号：US10251758
申请日：2002-09-23
申请人： Atsushi Hosokawa , Hideo Nagaoka , Takeshi Yamada , Yuji Kaneshige
发明人： Atsushi Hosokawa , Hideo Nagaoka , Takeshi Yamada , Yuji Kaneshige
IPC分类号： F16J15/16 , F16J15/32
CPC分类号： F16J15/3232 , F16J15/164 , F16J15/322 , F16J15/324
摘要： A rotation shaft seal disposed between a housing and a rotation shaft, and provided with a seal member of rubber having a lip end portion which extends as to diminish in diameter to a fluid storing chamber side, wherein the lip end portion has a contact portion which contacts a surface of the rotation shaft and an end face which is facing the rotation shaft, and a concave portion, generating a component of force in diameter direction to raise the lip end portion outward in the diameter direction when receiving pressure in the fluid storing chamber, is formed on the end face.
摘要翻译：一种旋转轴密封件，其设置在壳体和旋转轴之间，并且设置有橡胶密封构件，所述密封构件具有唇部端部，所述唇部端部直径缩小到流体储存室侧，所述唇部端部具有接触部分，接触旋转轴的表面和面向旋转轴的端面，以及凹部，当在流体存储室中受到压力时，产生直径方向上的力的分量，以使唇部端部沿直径方向向外突出，形成在端面上。

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