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1. 发明专利

JP2014125995A Swash plate type compressor 有权
标题翻译：洗板压缩机
公开(公告)号：JP2014125995A
公开(公告)日：2014-07-07
申请号：JP2012284147
申请日：2012-12-27
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KONDO HISAYA , HIBINO SOKICHI , NAKAIMA HIROYUKI , HIDA NAOKI
IPC分类号： F04B27/08 , F04B39/10
摘要： PROBLEM TO BE SOLVED: To provide a swash plate compressor capable of efficiently reducing blow-by gas to leak to the side of a swash plate chamber, in various discharge capacities.SOLUTION: A swash plate compressor 10 includes a housing 11 in which a swash plate chamber 17, a suction chamber 37 and cylinder bores 15 are formed, a rotating shaft 18 rotatably journaled into the swash plate chamber 17, a swash plate 22 connected to the rotating shaft 18 in an integrally rotatable manner, pistons 30 moored to the swash plate 22 and reciprocatively stored in the plurality of cylinder bores 15, and a suction port 32A and a suction valve 33A communicating the cylinder bores 15 with the suction chamber 37. On the peripheral faces of the pistons 30, annular grooves 45A extending in the peripheral direction and linear grooves 45B communicated with the annular grooves 45A and extending in the axial direction are formed. In a cylinder block 12, cylinder bore side communication passages 47 are formed to communicate the suction chamber 37 with the cylinder bores 15. The linear grooves 45B can be communicated with the suction chamber 37 via the cylinder bore side communication passages 47.
摘要翻译：要解决的问题：提供一种能够以各种放电容量有效地减少窜气泄漏到斜盘室侧的斜盘式压缩机。解决方案：旋转斜盘压缩机10包括外壳11，其中斜盘形成板室17，吸入室37和气缸孔15，旋转轴18可旋转地嵌入旋转斜盘室17中，旋转斜盘22以可旋转的方式连接到旋转轴18，停止在斜盘平板22并且往复运动地存储在多个气缸孔15中，以及吸入口32A和吸气阀33A，其将气缸孔15与吸入室37连通。在活塞30的周面上，在周向延伸的环形槽45A 形成与环状槽45A连通并沿轴向延伸的方向和直线槽45B。在气缸体12中，形成有气缸侧连通通路47，用于将吸入室37与气缸孔15连通。直线槽45B能够经由气缸孔侧连通路47与吸入室37连通。

2. 发明专利

JP2014118922A Variable displacement swash plate type compressor 审中-公开
标题翻译：变位移动板式压缩机
公开(公告)号：JP2014118922A
公开(公告)日：2014-06-30
申请号：JP2012276381
申请日：2012-12-19
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SAITO HIROSHI , IMAMURA TARO , HIBINO SOKICHI
IPC分类号： F04B39/08 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement swash plate type compressor for enabling always smooth movement of a valve element of a check valve.SOLUTION: A check valve 50 includes a valve seat forming body 58 having a valve hole 64 and a valve seat 65, a valve housing 60 fixed to the valve seat forming body 58, a valve element 76 movably stored in the valve housing 60, and a coil spring 81 for giving energizing force to the valve element 76. Between the valve housing 60 and a housing, an annular elastic body is arranged for supporting the valve housing 60 on the housing. In the valve housing 60, a back pressure chamber 82 is formed which is defined by the back part of the valve element 76. The back pressure chamber 82 is communicated with a suction pressure region, and the annular elastic body seals a space between a discharge passage 48 and the back pressure chamber 82.
摘要翻译：要解决的问题：提供一种可变排量斜盘式压缩机，用于使止回阀的阀元件始终平稳地移动。解决方案：止回阀50包括具有阀孔64和阀座的阀座形成体58 65，固定到阀座形成体58的阀壳体60，可移动地存储在阀壳体60中的阀元件76和用于向阀元件76施加力的螺旋弹簧81.在阀壳体60和壳体设置有环形弹性体，用于将壳体60支撑在壳体上。在阀壳体60中形成有由阀体76的后部限定的背压室82.背压室82与吸入压力区域连通，环状弹性体密封排出口通道48和背压室82。

3. 发明专利

JP2013204563A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2013204563A
公开(公告)日：2013-10-07
申请号：JP2012077059
申请日：2012-03-29
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SAITO HIROSHI , KAWACHI SHIGEKI , HIBINO SOKICHI
IPC分类号： F04B39/00 , F04B27/08 , F04B39/08
摘要： PROBLEM TO BE SOLVED: To suppress vibration of a valve body of a check valve in a compressor having the check valve in a discharge passage.SOLUTION: A first refrigerant flow channel 57a and second refrigerant flow channel 58 having a different flow channel cross section are formed on the downstream side of a discharge valve in the flow direction of refrigerant gas and on the upstream side of a valve body 65 of a check valve 52. The first refrigerant flow path 57a extends straight in the axial direction of a branch flow channel forming member 57. The second refrigerant flow channel 58 extends helically from the discharge valve side toward the valve body 65 side. The flow channel cross section of the second refrigerant flow channel 58 is smaller than that of the first refrigerant flow channel 57a.
摘要翻译：要解决的问题：抑制在排气通道中具有止回阀的压缩机中止回阀的阀体的振动。解决方案：具有不同流路截面的第一制冷剂流动通道57a和第二制冷剂流动通道58是形成在排气阀的下游侧的制冷剂气体的流动方向和止回阀52的阀体65的上游侧。第一制冷剂流路57a在分支流路形成用轴线的轴向上直线延伸第二制冷剂流动通道58从排出阀侧向阀体65侧螺旋地延伸。第二制冷剂流路58的流路截面小于第一制冷剂流路57a的流路截面。

4. 发明专利

JP2010112242A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2010112242A
公开(公告)日：2010-05-20
申请号：JP2008284769
申请日：2008-11-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： SUZUKI TAKAYASU , HIBINO SOKICHI , ARII KAZUYA , MIYANO TOSHIYUKI
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a compressor capable of exhibiting superior sliding characteristics and high refrigerating capacity as required. SOLUTION: This compressor comprises a relief passage 62 allowing a crankcase 24 to communicate with a suction chamber 20. The relief passage 62 comprises first passages 12b, 12c, 62, 66, 68, 18a communicating with the inside area of the crankcase 24 where a large quantity of lubricating oil exists and second passages 64, 68, 18a communicating with the inside area of the crankcase 24 where a small quantity of lubricating oil exists. The compressor further comprises an opening/closing valve 70 which increases the ratio of the first passages 12b, 12c, 62, 66, 68, 18a to the relief passage 62 by an increase in the rotational speed of a drive shaft 16 and a rise in the temperature inside the crankcase 24, and which increases the ratio of the second passages 64, 68, 18a to the relief passage 62 by a lowering in the rotational speed of the drive shaft 16 and a lowering in the temperature inside the crankcase 24. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够根据需要表现出优异的滑动特性和高制冷能力的压缩机。解决方案：该压缩机包括允许曲轴箱24与吸入室20连通的释放通道62.释放通道62包括与曲轴箱的内部区域连通的第一通道12b，12c，62,66,68,18a 24，其中存在大量的润滑油，第二通道64,68,18a与曲轴箱24的内部区域连通，其中存在少量的润滑油。压缩机还包括开/关阀70，其通过增加驱动轴16的转速并增加第一通道12b，12c，62,66,68,18a与释放通道62的比例，曲轴箱24内部的温度，并且通过驱动轴16的转速的降低和曲轴箱24内的温度降低而增加第二通道64,68,18a与释放通道62的比例。 P>版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010090783A Variable displacement type compressor 审中-公开
标题翻译：可变位移式压缩机
公开(公告)号：JP2010090783A
公开(公告)日：2010-04-22
申请号：JP2008260928
申请日：2008-10-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： YAMAMOTO KENJI , HIBINO SOKICHI , HAYASHI SHIRO , MIZUTANI HIDEKI
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To enhance the reliability of regulating the maximum inclination angle of a swash plate to a prescribed angle. SOLUTION: A balance weight 19 is integrally formed on the opposing surface 170 of the swash plate 17. A movable projection part 27 is attached to the arc end of the balance weight 19. The projection direction of the movable projection part 27 is in parallel with imaginary flat surfaces Hd, Ht and perpendicular to a rotary axis line 141, the tip 271 of the movable projection part 27 can abut on the inner surface 28 of a cam surface forming body 16. The inner surface 28 is flat and the flat inner surface 28 is in parallel with the rotary axis line 141 of the rotary axis 14. The maximum inclination angle of the swash plate 17 is regulated through the abutment of the tip 271 of the movable projection part 27 on the inner surface 28 of the cam surface forming body 16. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高将斜盘的最大倾斜角调节到规定角度的可靠性。解决方案：平衡配重19一体地形成在斜盘17的相对表面170上。可移动的突出部27附接到平衡块19的弧端。可移动突出部27的突出方向为与假想平面Hd，Ht平行并垂直于旋转轴线141，可移动突出部分27的末端271可抵靠在凸轮表面形成体16的内表面28上。内表面28是平的，平坦的内表面28与旋转轴线14的旋转轴线141平行。斜盘17的最大倾斜角度通过可移动突出部分27的尖端271抵接在旋转轴线14的内表面28上来调节。凸轮表面成型体16.版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008169435A Method and apparatus for manufacturing thermally refined workpiece 审中-公开
标题翻译：制造热修复工件的方法和装置
公开(公告)号：JP2008169435A
公开(公告)日：2008-07-24
申请号：JP2007003818
申请日：2007-01-11
申请人： Niwa Corp , Toyota Industries Corp , 株式会社丹羽鉄工所 , 株式会社豊田自動織機
发明人： HIRAMATSU OSAMU , KAWAGUCHI MASAHIRO , HIBINO SOKICHI , WAKITA TOMOHIRO , SUGIURA YOSHINORI , SAWA TOMOYUKI
IPC分类号： C21D9/28 , C21D1/00 , C21D1/10 , C21D1/42
CPC分类号： Y02P10/253
摘要： PROBLEM TO BE SOLVED: To enhance the manufacturing efficiency of a thermally refined workpiece subjected to thermal refining by heating. SOLUTION: A rotary shaft to be used for a variable displacement type compressor is manufactured via a manufacturing process shown in Fig. (a). A partially thermal refining process K3 performs thermal refining by heating using the high frequency on a part of a stock material having a shaft shape. Fig. (d) shows a workpiece 18A subjected to partial thermal refining. A range T1 shows a range of a portion subjected to the partial thermal refining. An outside diameter cutting process K5 subsequent to the partial thermal refining process K3 cuts a circumferential surface of the workpiece 18A subjected to the partial thermal refining into a shape of the desired outside diameter by using a lathe. Fig. (e) shows a workpiece 18B cut in the outside diameter cutting process K5. The range T1 of the partial thermal refining ranges over a small diameter part 181, a stepped part 183, and a part of a large diameter part 182. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高通过加热进行热精炼的热精制工件的制造效率。解决方案：通过图1所示的制造工艺制造用于可变排量型压缩机的旋转轴。（一个）。部分热精制程序K3通过在具有轴形状的原料的一部分上使用高频进行加热来进行热精炼。图。（d）表示进行了部分热精炼的工件18A。范围T1表示经受部分热精炼的部分的范围。在部分热精炼过程K3之后的外径切割过程K5通过使用车床将经过部分热精炼的工件18A的圆周表面切割成所需外径的形状。图。（e）表示在外径切削工序K5中切断的工件18B。部分热精炼的范围T1在小直径部分181，阶梯部分183和大直径部分182的一部分上。范围：（C）2008，JPO＆INPIT

7. 发明专利

JP2007303409A Suction throttle valve in variable displacement compressor 有权
标题翻译：可变位移压缩机中的抽油杆
公开(公告)号：JP2007303409A
公开(公告)日：2007-11-22
申请号：JP2006133788
申请日：2006-05-12
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KIMOTO YOSHIO , HIBINO SOKICHI , HAYASHI SHIRO , MURAKAMI TOMOHIRO , TASHIRO TOMOHARU
IPC分类号： F04B39/10
摘要： PROBLEM TO BE SOLVED: To provide a suction throttle valve in a variable displacement compressor capable of fully securing a moving range of a valve element and setting a diameter of the valve element without any restriction by a valve seat.
SOLUTION: The suction throttle valve 40 is employed for adjusting opening of a suction passage 32 in the variable displacement compressor which keeps a displacement variably controlled by pressure regulation in a crank chamber 14. This value 40 has a valve housing 41 guiding both a suction side valve element 50 and a control valve element 55 and the valve seat 60, wherein the valve seat 60 is provided with a fitting part fitted to the a seat part 61 and the valve housing 41, and the valve housing 41 with a fitted part, with inside diameter of the fitted part set larger than the inside diameter of the valve housing 41, and the inside diameter of the fitting part equal to or larger than the inside diameter of the valve housing 41. The fitting part is extended from the valve seat 60 in a guiding direction of the control valve element 55 and opposes the outer periphery of the control valve element 55 when the control valve element 55 abuts on the valve seat 60.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可变排量压缩机中的抽吸节流阀，其能够完全确保阀元件的移动范围并且在没有阀座的任何限制的情况下设定阀元件的直径。解决方案：吸入节流阀40用于调节可变排量压缩机中的吸入通道32的开度，该压缩机保持在曲轴室14中由压力调节可变地控制的位移。该值40具有引导两者的阀壳体41 吸入侧阀元件50和控制阀元件55以及阀座60，其中阀座60设置有配合到座部61和阀壳体41的配合部以及具有配合的阀壳体41 部分，其中装配部分的内径大于阀壳体41的内径，并且装配部分的内径等于或大于阀壳体41的内径。装配部分从阀座60在控制阀元件55的引导方向上并且当控制阀元件55抵靠在阀座60上时与控制阀元件55的外周相对。（C）2008，JPO ＆INPIT

8. 发明专利

JP2006132446A Variable capacity compressor 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：JP2006132446A
公开(公告)日：2006-05-25
申请号：JP2004322353
申请日：2004-11-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： ITO MASABUMI , HIBINO SOKICHI , HAYASHI SHIRO , TAKAHATA JUNICHI , OBARA TAKAYUKI
IPC分类号： F04B27/08 , F04B39/02
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement compressor in which lubricating oil having flowed out of a control pressure chamber holding a cam body can be easily returned to the control pressure chamber. SOLUTION: A sleeve 48 is slidably fit on the periphery of a rotation shaft 18 between a rotation support 21 and a swash plate 22. At the time when the angle of inclination of the swash plate 22 is decreasing, the sleeve 48 follows the inclination of the swash plate 22 by the spring force of a compression spring 49. At the time when the angle of inclination of the swash plate 22 is increasing, the sleeve 48 is pushed to the rotation support 21 against the spring force of the compression spring 49. An opening 482 is formed in the sleeve 48. In the rotation shaft 18, a 1st conduction path 46 , and a 2nd conduction path 47 are formed. The sleeve 48 can open/close the 2nd conduction path 47. When the opening 482 has communicated with the 2nd conduction path 47, an in-shaft path 44 communicates with the control-pressure chamber 121 through the 2nd conduction path 47 and the opening 482. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可变排量压缩机，其中从容纳凸轮体的控制压力室流出的润滑油可以容易地返回到控制压力室。解决方案：套筒48可旋转地配合在旋转轴18的旋转支撑件21和旋转斜盘22之间的周边上。当旋转斜盘22的倾斜角度减小时，套筒48跟随旋转斜盘22的倾斜度由压缩弹簧49的弹簧力产生。在旋转斜盘22的倾斜角度增加的时刻，套筒48克服压缩弹簧力被推到旋转支承件21上弹簧49.在套筒48中形成开口482.在旋转轴18中，形成第一导电路径46和第二导电路径47。套筒48可以打开/关闭第二传导路径47.当开口482与第二传导路径47连通时，内轴路径44通过第二传导路径47和开口482与控制压力室121连通（C）2006年，JPO＆NCIPI

9. 发明专利

JP2005273465A Variable displacement reciprocating compressor 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：JP2005273465A
公开(公告)日：2005-10-06
申请号：JP2004084086
申请日：2004-03-23
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KAYUKAWA HIROAKI , HIBINO SOKICHI , HAYASHI SHIRO , KITA YUSUKE
IPC分类号： F04B39/10
摘要： PROBLEM TO BE SOLVED: To provide a reciprocating compressor in which a suction valve is kept from contact with a cylinder block and a substantially tip of the suction valve is always brought into contact with other members.
SOLUTION: The reciprocating compressor is equipped with a cylinder block 3, a cylinder head 7 forming a suction chamber 10 and a discharge chamber 11, a piston 5, a valve plate 6 to which a suction port 6a and discharge port 6b are provided, an elastic suction valve 1 which is provided so as to block the suction port 6a and which communicates between the suction port 6a and the cylinder bore 4 with the tip kept from contact with the valve plate 6 by suction pressure at least, a notched part 30 which is provided to cylinder block 3 so as to make the suction valve 1 elastically transformable and has a specified depth from a part abutting to the valve plate 6, and an elastic member 2 which is provided to the notched part 30 and which has elasticity in the direction of pressing the suction valve 1 onto the valve plate 6 side.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种往复式压缩机，其中吸入阀不与气缸体接触，并且吸入阀的大致顶端总是与其它构件接触。
解决方案：往复式压缩机配备有气缸体3，形成吸入室10的气缸盖7和排出室11，活塞5，吸入口6a和排出口6b的阀板6 设置有弹性吸入阀1，其设置成阻挡吸入口6a，并且吸嘴6a和气缸孔4之间连通，其末端通过至少吸入压力与阀板6保持接触，凹口设置在气缸体3上的部分30，使得吸入阀1可弹性变形，并且具有从与阀板6邻接的部分的特定深度;以及弹性部件2，设置在切口部分30上，将吸入阀1按压在阀板6侧的方向的弹性。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005155592A Piston compressor 有权
标题翻译：活塞式压缩机
公开(公告)号：JP2005155592A
公开(公告)日：2005-06-16
申请号：JP2004059466
申请日：2004-03-03
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： INOUE YOSHINORI , KAWAMURA NAOTO , KAWACHI SHIGEKI , MASUDA MASANORI , KIMOTO YOSHIO , HIBINO SOKICHI , HAYASHI SHIRO , MORISHITA ATSUSHI , MURAKAMI TOMOHIRO
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a piston compressor, capable of reducing the suction resistance of gas at an early stage of a suction stroke without largely forming a conduction passage in a cylinder block. SOLUTION: A rotary valve 35 is used in a suction valve mechanism 55 for the compressor 10. The rotary valve 35 is connected to a compression chamber 26 via the conduction passage 18 formed through the cylinder block 11. The rotary valve 35 is rotated in synchronization with the rotation of a driving shaft 16 to open/close a rotary valve side opening portion 18b of the conduction passage 18. The end of the conduction passage 18 on the side of the compression chamber 26 is opened to an inner peripheral face 23a of a cylinder bore 23 (a compression chamber side opening portion 18a). On the inner peripheral face 23a of the cylinder bore 23, a suction assisting recessed portion 61 is formed. The suction assisting recessed portion 61 is joined at its end on the side of a valve/port forming body 13 to the compression chamber side opening portion 18a of the conduction passage 18 in the peripheral direction of the cylinder bore 23. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种活塞式压缩机，其能够在吸入冲程的早期阶段降低气体的吸入阻力，而不会在气缸体内大量形成传导通道。解决方案：旋转阀35用于压缩机10的吸入阀机构55.旋转阀35通过气缸体11形成的传导通道18与压缩室26连接。旋转阀35是与驱动轴16的旋转同步旋转，以打开/关闭传导通道18的旋转阀侧开口部分18b。压缩室26侧的传导通道18的端部向内周面气缸孔23（压缩室侧开口部18a）23a。在气缸孔23的内周面23a上形成有吸气辅助凹部61。吸气辅助凹部61在阀/端口形成体13侧的端部在气缸孔23的周向连接到传导通道18的压缩室侧开口部18a。版权所有：（C）2005，JPO＆NCIPI

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