专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1148241A3 Hinge mechanism for a variable displacement compressor 审中-公开
标题翻译：倾斜机构的可变容量压缩机
公开(公告)号：EP1148241A3
公开(公告)日：2004-03-03
申请号：EP01109379.6
申请日：2001-04-18
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Tarutani, Tomoji , Wakita, Tomohiro , Nishimura, Kenta , Inoue, Yoshinori , Ito, Masafumi
IPC分类号： F04B27/10
CPC分类号： F04B27/1072
摘要： Compressor are taught that may include a suction port 20 to draw refrigerant and a discharge port 22 to discharge compressed refrigerant. A driving shaft 8 is disposed within a compressor driving chamber 7. A swash plate 12 is inclinably and slidably coupled to the driving shaft 8. The swash plate 12 rotates together with the driving shaft 8 at an inclination angle with respect to a plane perpendicular to the rotational axis of the driving shaft 8. A cylinder bore 17 is disposed adjacent to the compressor driving chamber 7. A piston 18 is disposed within the cylinder bore 17 and an end portion of the piston 18 is connected to a peripheral edge of the swash plate 12 by a shoe 19. Preferably, the piston 18 reciprocates within the cylinder bore to compress the refrigerant in response to rotation of the inclined swash plate 12. A rotor 9 is connected to the driving shaft 8. A hinge mechanism 26 connects the swash plate 12 with the rotor 9 and transmits torque from the driving shaft 8 to the swash plate 12 regardless of the inclination angle of the swash plate 12. The hinge mechanism 26 includes a projection 27 disposed on one of the rotor 9 or the swash plate 12 and at least one arm 29 disposed on the other of the rotor 9 or the swash plate 12. The projection 27 has a recessed structure 27a and at least one arm 29 is coupled to the projection 27 to transmit torque from the driving shaft 8.

2. 发明公开

EP1512870A1 Swash plate type variable displacement compressor 审中-公开
标题翻译： SchrägscheibenverdichtermitveränderlicherFördermenge
公开(公告)号：EP1512870A1
公开(公告)日：2005-03-09
申请号：EP04021039.5
申请日：2004-09-03
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Wakita, Tomohiro , Nakayama, Osamu , Sakakibara, Kiyohiko , Kayukawa, Hiroaki , Fukanuma, Tetsuhiko , Taneda, Yoshio , Yamaguchi, Tsuyoshi
IPC分类号： F04B27/10 , F04B27/18 , F04B1/14
CPC分类号： F04B27/1804 , F04B27/1054
摘要： A variable displacement compressor includes a swash plate guiding member that rotates integrally with and inclines relative to a drive shaft, a swash plate supported by the guiding member, and a piston engaged with the swash plate via a shoe. A clutch is located between the guiding member and the swash plate. The clutch is switched between an engaged state, where the clutch permits the guiding member and the swash plate to rotate integrally, and a disengaged state, where the clutch permits the guiding member and the swash plate to rotate relative to each other. Therefore, the compressor is capable of switching between a state where improving the displacement controllability is prioritized and a state where reduction of mechanical loss between the swash plate and the shoes is prioritized.
摘要翻译：可变排量压缩机包括相对于驱动轴一体地旋转并且相对于驱动轴倾斜的斜盘引导构件，由引导构件支撑的斜盘，以及经由鞋与斜盘接合的活塞。离合器位于引导构件和斜盘之间。离合器在接合状态之间切换，其中离合器允许引导构件和斜盘一体地旋转，并且离合器允许引导构件和斜盘相对于彼此旋转的分离状态。因此，压缩机能够在提高排量控制性优先的状态和斜盘和鞋之间的机械损失的降低优先的状态之间进行切换。

3. 发明公开

EP1148240A3 Hinge mechanism for a variable displacement compressor 审中-公开
标题翻译：倾斜机构的可变容量压缩机
公开(公告)号：EP1148240A3
公开(公告)日：2003-09-17
申请号：EP01109233.5
申请日：2001-04-14
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Tarutani, Tomoji , Suitou, Ken , Wakita, Tomohiro , Inoue, Yoshinori , Kurakake, Hirotaka
IPC分类号： F04B27/10
CPC分类号： F04B27/1072
摘要： A lug plate 11 is secured to a drive shaft 7 which is rotatably supported in a housing so as to rotate together with the drive shaft, and a swash plate 12 is operatively connected to the lug plate through a hinge mechanism so as to rotate together with the lug plate and so as to vary an angle with respect to the drive shaft 7. Pistons 17 which are received in cylinder bores la so as to reciprocally move are operatively connected to the swash plate 12, so that not only can a refrigerant be introduced and discharged in accordance with the rotation of the drive shaft 7, but also the stroke of the pistons 17 can be varied by varying the angle of the swash plate 12. A front radial bearing 9B is provided on the outer periphery of a boss portion 11A of the lug plate 11 and a coil spring 16 to bias the swash plate 12 is received in a spring receiving portion 11C formed in the lug plate 11 on the rear side thereof.

4. 发明公开

EP1262661A1 Shoe for swash plate type compressor and method of producing the same 审中-公开
标题翻译： Gleitschuhfüreinen Taumelscheibenkompressor und Herstellungsverfahrendafür
公开(公告)号：EP1262661A1
公开(公告)日：2002-12-04
申请号：EP02010447.7
申请日：2002-05-08
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Tarutani, Tomoji , Wakita, Tomohiro , Kurakake, Hirotaka , Iida, Hidenori , Usui, Naoki , Ota, Masaki , Hiramatsu, Osamu , Narukawa, Kiyoshi , Inoue, Yoshinori
IPC分类号： F04B27/08 , B23P15/10
CPC分类号： B23P15/00 , F04B27/086 , F04B27/0886 , F05C2253/12 , F05C2253/24
摘要： A method of producing a shoe for a swash plate type compressor, said shoe being disposed between a swash plate and a piston of said swash plate type compressor, characterized by comprising: a forming step (S1) of forming a steel blank into a shoe product including an end product shoe and a pre size-adjusted shoe; and a nitriding step (S4) of effecting a nitriding treatment on said shoe product; and wherein a quenching treatment is not effected after said forming step.
摘要翻译：一种制造用于斜板式压缩机的鞋的方法，所述鞋被设置在所述斜盘式压缩机的旋转斜盘和活塞之间，其特征在于包括：形成步骤（S1），其将钢坯形成鞋制品包括最终产品鞋和预先尺寸调整的鞋; 以及对所述鞋制品进行氮化处理的氮化步骤（S4）并且其中在所述形成步骤之后不进行淬火处理。

5. 发明授权

EP1281867B1 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译：装置用于阻尼的往复式压缩机的噪声
公开(公告)号：EP1281867B1
公开(公告)日：2006-06-21
申请号：EP02017302.7
申请日：2002-08-01
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036

6. 发明公开

EP1281867A3 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译： Vorrichtung zurDämpfungdesGeräuscheseines Kolbenverdichters
公开(公告)号：EP1281867A3
公开(公告)日：2004-09-29
申请号：EP02017302.7
申请日：2002-08-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036
摘要： A variable displacement compressor has a housing, a drive shaft, a rotor, a swash plate, a piston and a decelerating mechanism. The housing includes a cylinder bore and supports the drive shaft. The rotor is secured to the drive shaft. The swash plate is operatively connected to the rotor and the drive shaft so as to rotate therewith and varies its inclination angle relative to the drive shaft. The piston is connected to the swash plate so as to reciprocate in the cylinder bore with rotation of the swash plate. A stroke of the piston varies in accordance with the inclination angle of the swash plate. The decelerating mechanism between the rotor and the swash plate decelerates the inclination speed of the swash plate in a range from a close maximum inclination angle to the maximum inclination angle when the swash plate inclines to increase the stroke of the piston.
摘要翻译：可变排量压缩机具有壳体，驱动轴，转子，斜盘，活塞和减速机构。壳体包括气缸孔并支撑驱动轴。转子固定在驱动轴上。旋转斜盘可操作地连接到转子和驱动轴，以便与其一起旋转并改变其相对于驱动轴的倾斜角度。活塞连接到斜盘，以便在旋转斜盘旋转的同时在气缸孔中往复运动。活塞的行程根据斜盘的倾斜角度而变化。当斜盘倾斜以增加活塞的行程时，转子和斜盘之间的减速机构使斜盘的倾斜速度在从最接近的最大倾斜角到最大倾斜角的范围内减速。

7. 发明公开

EP1281867A2 Variable displacement compressor and method of inhibiting noise for the same 有权
标题翻译：装置用于阻尼的往复式压缩机的噪声
公开(公告)号：EP1281867A2
公开(公告)日：2003-02-05
申请号：EP02017302.7
申请日：2002-08-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Ota, Masaki , Wakita, Tomohiro , Tarutani, Tomoji , Kurakake, Hirotaka , Ishigaki, Yoshinobu , Nomura, Kazuhiro , Inoue, Yoshinori , Umemura, Satoshi , Minami, Kazuhiko
IPC分类号： F04B27/10
CPC分类号： F04B27/1036
摘要： A variable displacement compressor has a housing, a drive shaft, a rotor, a swash plate, a piston and a decelerating mechanism. The housing includes a cylinder bore and supports the drive shaft. The rotor is secured to the drive shaft. The swash plate is operatively connected to the rotor and the drive shaft so as to rotate therewith and varies its inclination angle relative to the drive shaft. The piston is connected to the swash plate so as to reciprocate in the cylinder bore with rotation of the swash plate. A stroke of the piston varies in accordance with the inclination angle of the swash plate. The decelerating mechanism between the rotor and the swash plate decelerates the inclination speed of the swash plate in a range from a close maximum inclination angle to the maximum inclination angle when the swash plate inclines to increase the stroke of the piston.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式