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1. 发明申请

WO1992017705A1 VARIABLE CAPACITY SWASH PLATE TYPE REFRIGERANT COMPRESSOR HAVING A DOUBLE FULCRUM HINGE MECHANISM 审中-公开
标题翻译：具有双重FULCRUM HINGE机制的可变容量的滑板式制冷压缩机
公开(公告)号：WO1992017705A1
公开(公告)日：1992-10-15
申请号：PCT/JP1992000384
申请日：1992-03-27
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KIMURA, Kazuya , KAYUKAWA, Hiroaki
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813 , F04B2027/1831 , Y10T74/18336
摘要： A variable capacity single headed piston swash plate type refrigerant compressor provided with a double fulcrum hinge mechanism having a pair of hinges (K or M) for presenting a pivotal connection between a rotary support element (5, 35) of a drive shaft (4, 34) and a swash plate assembly (15, 37) causing a reciprocation of a plurality of single headed pistons (19, 38) in cylinder bores (1a, 31a) for compressing a refrigerant gas, the pair of hinges (K, M) of the double headed hinge mechanism cooperating to absorb reaction forces of the compression and suction of the refrigerant gas acting from the pistons (19, 38) on the swash plate assembly (15, 37) to thereby prevent an application of a local load to a sleeve element (13, 36) on which the swash plate assembly (15, 37) is turnably mounted.
摘要翻译：一种可变容量的单头活塞斜盘式制冷压缩机，其具有双重支点铰链机构，该双支点铰链机构具有一对铰链（K或M），用于在驱动轴（4）的旋转支撑元件（5,35）之间提供枢转连接， 34）和旋转斜盘组件（15,37），其使得多个单头活塞（19,38）在用于压缩制冷剂气体的气缸孔（1a，31a）中往复运动，所述一对铰链（K，M）所述双头铰链机构配合以吸收从所述旋转斜盘组件（15,37）上的活塞（19,38）起作用的制冷剂气体的压缩和抽吸的反作用力，从而防止将本地负载施加到套筒元件（13,36），斜盘组件（15,37）可转动地安装在该套筒元件上。

2. 发明申请

WO1993013313A1 REFRIGERANT GAS GUIDING MECHANISM FOR PISTON TYPE COMPRESSOR 审中-公开
标题翻译：用于活塞式压缩机的制冷剂气体引导机构
公开(公告)号：WO1993013313A1
公开(公告)日：1993-07-08
申请号：PCT/JP1992001679
申请日：1992-12-22
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KIMURA, Kazuya , KAYUKAWA, Hiroaki , ITO, Masafumi , KAWAMURA, Chuichi , HIDAKA, Shigeyuki , FUJISAWA, Yoshihiro
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/1018
摘要： A piston type compressor in which each of pistons is accommodated in each of a plurality of cylinder bores arranged around a rotating shaft. Suction, compression and delivery of refrigerant gas is carried out when each piston is reciprocated by virtue of interlocking with rotation of the rotating shaft. In addition, a valve accommodating chamber is provided in the vicinity of a cylinder bore. A plurality of ports are provided for establishing communication between the valve accommodating chamber and each cylinder bore. A rotary valve adapted to be rotated in synchronism with the reciprocating motion of the piston is accommodated in the valve accommodating chamber. A suction passageway that is sequentially connected with each port in synchronism with the rotation of the rotary valve is provided in the rotary valve for introducing refrigerant gas into each cylinder bore. Furthermore, a seal area is provided on the rotary valve for sequentially closing each port in synchronism with the rotation of the rotary valve. Moreover, a groove capable of trapping refrigerant gas entering between the valve accommodating chamber and the rotary valve is formed in the rotary valve.
摘要翻译：一种活塞式压缩机，其中每个活塞都容纳在围绕旋转轴布置的多个气缸孔中的每一个中。当每个活塞通过与旋转轴的旋转互锁而往复运动时，执行制冷剂气体的吸入，压缩和输送。此外，在气缸孔附近设置有阀容纳室。提供多个端口用于在阀容纳室和每个气缸孔之间建立连通。适于与活塞的往复运动同步旋转的旋转阀容纳在阀容纳室中。在旋转阀中设置有与每个端口顺序地与旋转阀的旋转连接的吸入通道，用于将制冷剂气体引入每个气缸孔。此外，在旋转阀上设置有密封区域，用于与旋转阀的旋转同步地顺序地关闭每个端口。此外，在旋转阀中形成能够捕获进入阀容纳室和旋转阀之间的制冷剂气体的槽。

3. 发明申请

WO1996039581A1 PISTON FOR A COMPRESSOR AND PISTON-TYPE COMPRESSOR 审中-公开
标题翻译：压缩机和活塞式压缩机活塞
公开(公告)号：WO1996039581A1
公开(公告)日：1996-12-12
申请号：PCT/JP1996001510
申请日：1996-06-05
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , TAKENAKA, Kenji , KAYUKAWA, Hiroaki , HAMAOKA, Takahiro , MICHIYUKI, Takashi , HASHIMOTO, Mitsuru , KAWAGUCHI, Masahiro
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/0878 , F04B27/109 , F04B39/0005
摘要： A piston (11) in a compressor reciprocates between a top dead centre and a bottom dead centre in a cylinder bore (2a) via a driving body (9) mounted on a rotating shaft (6) in a crank chamber (5) in association with the rotation of the rotating shaft (6). The piston has an external circumferential surface that is in sliding contact with an internal circumferential surface of the cylinder bore (2a). Grooves (17; 44; 46) extending in the axial direction (S) of the piston (11) are formed in the external circumferential surface of the piston (11). Lubricant adhering to the internal circumferential surface of the cylinder bore (2a) is collected into the grooves (17; 44; 46) in association with the reciprocating movement of the piston (11), and when the grooves (17; 44; 46) are exposed from the inside of the cylinder bore (2a) to the inside of the crank chamber (5), lubricant in the grooves (17; 44; 46) is supplied into the crank chamber (5). The driving body (9) and the like in the crank chamber (5) are lubricated by means of this lubricant.
摘要翻译：压缩机中的活塞（11）经由安装在曲柄室（5）中的旋转轴（6）上的驱动体（9）在气缸孔（2a）的上死点和下死点之间往复运动随着旋转轴（6）的旋转。活塞具有与气缸孔（2a）的内周面滑动接触的外周面。在活塞（11）的外周面上形成有沿活塞（11）的轴向（S）延伸的槽（17; 44; 46）。伴随着活塞（11）的往复运动，粘附在缸孔（2a）的内周面上的润滑剂被收集到槽（17; 44; 46）中，并且当凹槽（17; 44; 46）从缸孔（2a）的内部露出到曲柄室（5）的内部，槽（17; 44; 46）中的润滑剂被供应到曲柄室（5）中。曲柄室（5）中的驱动体（9）等通过该润滑剂润滑。

4. 发明申请

WO1994011636A1 ROCKING SWASH PLATE TYPE VARIABLE CAPACITY COMPRESSOR 审中-公开
标题翻译：摇摆式板式可变容量压缩机
公开(公告)号：WO1994011636A1
公开(公告)日：1994-05-26
申请号：PCT/JP1993001655
申请日：1993-11-12
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KIMURA, Kazuya , KAYUKAWA, Hiroaki , TAKEICHI, Toru , HIRAMATSU, Osamu
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1831 , F04B2027/1859 , F04B2027/189
摘要： A rocking swash plate type variable capacity compressor wherein an angle of inclination of a rocking swash plate (13) disposed inside a crank chamber (2a) is adjusted in accordance with the difference between the pressure of the crank chamber (2a) and that of a gas suction chamber (4a), gas supplied from the gas suction chamber (4a) to a compression chamber (18) by a piston (21) reciprocating with a stroke corresponding to the angle of inclination of the rocking swash plate (13) is compressed and the volume of the gas discharged from the gas discharge chamber (4b) is controlled. The gas discharge chamber (4b) communicates with the gas suction chamber (4a) via a communication path (23), and a branch path (24) branching from the communication path (23) communicates with the crank chamber (2a). On/Off valves (25, 45) for normally cutting off the communication path (23) and opening the communication path (23) so as to change the internal pressure of the crank chamber (2a) are disposed in the communication path (23).
摘要翻译：一种摇摆斜盘式可变容量压缩机，其中，设置在曲柄室（2a）内部的摇摆斜盘（13）的倾斜角度根据曲柄室（2a）的压力与曲柄室气体吸入室4a通过与对应于摇摆斜盘（13）的倾斜角度的行程往复运动的活塞（21）从气体吸入室4a向压缩室18供给的气体被压缩并且控制从气体排出室（4b）排出的气体的体积。气体排出室4b经由连通路23与吸气室4a连通，从连通路23分支的分支路24与曲柄室2a连通。用于正常切断连通路径（23）并打开连通路径（23）以改变曲柄室（2a）的内部压力的开/关阀（25,45）设置在连通路径（23）中，。

5. 发明申请

WO1999030035A1 VARIABLE DISPLACEMENT COMPRESSOR 审中-公开
标题翻译：可变位移压缩机
公开(公告)号：WO1999030035A1
公开(公告)日：1999-06-17
申请号：PCT/JP1997004537
申请日：1997-12-10
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KIMURA, Kazuya , KAYUKAWA, Hiroaki , MIZUTANI, Hideki , HIDAKA, Shigeyuki
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/1072
摘要： A swash plate (18) can rotate together with a drive shaft (16) through a rotating support (17) and a hinge mechanism (20), and rotation of the drive shaft (16) is converted into reciprocating motion of a piston (23). Guiding provided by the hinge mechanism (20) and a slide supporting action provided by the drive shaft (16) through a through hole (19) permit the swash plate (18) to incline while moving slidingly on the drive shaft (16), and a change in an inclination angle modifies a stroke of the piston (23) for regulation of delivery capacity. An arcuate-shaped support (19a) abuts against the drive shaft (16) to subject the swash plate (18) to the slide supporting action provided by the drive shaft (16). An axis (S) being the center of an arc for the support (19a) is set to be beyond the drive shaft (16) on a side opposite to the hinge mechanism (20) with an axis (L) of the drive shaft (16) therebetween, and defines the center of inclination of the swash plate (18). The support (19a) is increased in hardness by induction hardening to be improved in durability in pressure contact and sliding relative to a peripheral surface of the drive shaft (16).
摘要翻译：斜盘（18）可以通过旋转支撑件（17）和铰链机构（20）与驱动轴（16）一起旋转，并且驱动轴（16）的旋转被转换成活塞（23）的往复运动）。由铰链机构（20）提供的引导和通过通孔（19）由驱动轴（16）提供的滑动支撑作用允许旋转斜盘（18）在驱动轴（16）上滑动移动时倾斜，并且倾斜角度的变化改变了用于调节输送能力的活塞（23）的行程。弧形支撑件（19a）抵靠驱动轴（16），以使旋转斜盘（18）受到由驱动轴（16）提供的滑动支撑作用。作为用于支撑件（19a）的圆弧的中心的轴线（S）被设定为在与铰链机构（20）相反的一侧上与驱动轴的轴线（L）超过驱动轴（16） 16），并且限定斜盘（18）的倾斜中心。支撑件（19a）通过感应淬火提高硬度，以提高相对于驱动轴（16）的周面的压力接触和滑动的耐久性。

6. 发明申请

WO1992017704A1 ROCKING SWASH PLATE TYPE VARIABLE CAPACITY COMPRESSOR 审中-公开
标题翻译：摇摆式板式变型容量压缩机
公开(公告)号：WO1992017704A1
公开(公告)日：1992-10-15
申请号：PCT/JP1992000370
申请日：1992-03-26
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KIMURA, Kazuya , KAYUKAWA, Hiroaki
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B27/1054 , F04B27/1072 , Y10T74/18336
摘要： A rocking swash plate type variable capacity compressor comprises a housing (10) and a cylinder block (12) provided in the housing, and cylinder bores (14) radially and equidistantly arranged about the center axis of the housing are formed. In each of the cylinder bores, a piston (11) is reciprocatingly movably housed, and a driving shaft (20) is provided in a crank case (18) along the center axis thereof. Swash plates (40, 44) rocking about an axis perpendicularly intersecting a longitudinal axis of the driving shaft are provided to the shaft, and shoes (42) are interposed between the swash plates and the piston to change the rotary motions of the swash plates into the reciprocating motion of the piston. A rotary driving member (50) is solidly secured onto the driving shaft, a bearing element (52b) is provided on the rotary driving member to transmit the rotary motion of the member to the swash plates, and a connecting pin element (52c) projecting from a swash plate is slidably inserted through the bearing element. The shoes and the bearing elements are substantially positioned on the center axis (CL) of the piston, and this positional relationship is constantly maintained even if the inclined positions of the swash plates are changed so as to change the compressing capacity of the piston.
摘要翻译：摇摆式斜盘式可变容量压缩机包括壳体（10）和设置在壳体中的气缸体（12），并且形成围绕壳体的中心轴线径向等距设置的气缸孔（14）。在每个气缸孔中，活塞（11）可往复运动地容纳，并且驱动轴（20）沿其中心轴线设置在曲轴箱（18）中。旋转斜盘（40,44）围绕垂直于驱动轴的纵向轴线的轴线摇摆，并将滑块（42）置于旋转斜盘和活塞之间，以将旋转斜盘的旋转运动变为活塞的往复运动。旋转驱动构件（50）牢固地固定在驱动轴上，轴承元件（52b）设置在旋转驱动构件上，以将构件的旋转运动传递到斜盘;以及连接销元件（52c）从斜盘可滑动地插入穿过轴承元件。鞋和轴承元件基本上位于活塞的中心轴线（CL）上，并且即使改变斜盘的倾斜位置以改变活塞的压缩能力，也始终保持该位置关系。

7. 发明授权

US5573379A Variable capacity swash plate type compressor 失效
标题翻译：可变容量斜盘式压缩机
公开(公告)号：US5573379A
公开(公告)日：1996-11-12
申请号：US423956
申请日：1995-04-18
申请人： Kazuya Kimura , Takahiro Moroi , Kayukawa Hiroaki
发明人： Kazuya Kimura , Takahiro Moroi , Kayukawa Hiroaki
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B27/18 , F04B49/00 , F04B1/29
CPC分类号： F04B27/1054 , F04B27/18
摘要： A variable capacity swash plate type compressor adapted to being driven by a vehicle engine without the intervention of a solenoid clutch and having a drive shaft rotating about an axis of rotation thereof, a swash plate capable of nutating to cause reciprocatory suction and compression motions of pistons in cylinder bores and of pivoting about a pivoting axis thereof to change an angle of inclination thereof with respect to a plane perpendicular to the axis of the drive shaft, the swash plate being pivotable from a 0.degree. inclination position to a large inclination angle position by setting a product of inertia of the swash plate so that a moment is automatically generated to move the swash plate from the 0.degree. inclination position to a large inclination angle position in response to the slowest possible rotation of the swash plate.
摘要翻译：一种可变容量斜盘式压缩机，其适于由车辆发动机驱动而不用螺线管离合器的介入，并且具有围绕其旋转轴线旋转的驱动轴，能够章动以产生活塞的往复抽吸和压缩运动的斜盘在气缸孔中并且围绕其枢转轴线枢转以改变其相对于垂直于驱动轴的轴线的平面的倾斜角度，斜盘可以从0°倾斜位置枢转到大倾角位置，由设置旋转斜盘的惯性乘积，以便自动产生一个时刻，以便将旋转斜盘从0°倾斜位置移动到大倾角位置，以响应斜盘最慢的旋转。

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