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1. 发明授权

EP1718867B1 AXIALKOLBENVERDICHTER, INSBESONDERE VERDICHTER FÜR DIE KLIMAANLAGE EINES KRAFTFAHRZEUGES 有权
公开(公告)号：EP1718867B1
公开(公告)日：2008-03-12
申请号：EP05700686.8
申请日：2005-01-04
申请人： Valeo Compressor Europe GmbH
发明人： SCHWARZKOPF, Otfried , MAURITZ, Matthias
IPC分类号： F04B27/10 , F04B27/18
CPC分类号： F04B27/1054 , F04B27/18 , F04B2201/1206
摘要： The invention relates to an axial piston compressor, in particular, a compressor for the air conditioner on a motor vehicle, comprising a housing (10) and a compressor unit driven by a driveshaft (11) for the intake and compression of a refrigerant, whereby the compressor unit comprises pistons (13) running axially back and forth in a cylinder block (12) and an eccentric disc (14) rotating with the driveshaft (11). The eccentric disc (14) is provided with an additional mass, particularly in the form of an additional disc or an additional ring (15) by means of which a deviating moment which balances out the deviation moment of the eccentric disc (14) is obtained, such that the sum (MSW) of the tipping moments (MSW1+MSW2) as a result of said deviation moments is greater than or equal to the moment (Mk,ges) due to all translationally moving masses, in particular the pistons (13) or similar.

2. 发明公开

EP1939449A2 Compressor 审中-公开
标题翻译： Verdichter
公开(公告)号：EP1939449A2
公开(公告)日：2008-07-02
申请号：EP07119094.6
申请日：2007-10-23
申请人： Toyota Boshoku Kabushiki Kaisha
发明人： Ono, Makoto , Sakuma, Wataru
IPC分类号： F04B27/10 , F04B49/10 , F04B49/06
CPC分类号： F04B27/1036 , F04B27/10 , F04B27/1054 , F04B27/1081 , F04B49/06 , F04B49/103 , F04B2201/1206
摘要： This compressor includes housing members that form a body; a drive shaft linked to a drive power source via an electromagnetic clutch; movable members moving in cooperation with the drive shaft and carrying out the compression of a fluid; a detected body moving in cooperation with the drive shaft; a drain bolt screwed into a drain bolt hole provided in a housing member in proximity to the detected body; and a detecting device detecting the rotation state of the drive shaft by the detected body. The drain bolt is provided with a permanent magnet, the detecting device is structured by a magnetic sensor that includes a magnetic impedance element, and the magnetic sensor is provided at the head portion of the drain bolt. Thereby, it is possible to provide a rotation detecting mechanism by using an existing drain bolt, without requiring the machining of a hole in the compressor body.
摘要翻译：该压缩机包括形成主体的壳体部件; 驱动轴，其通过电磁离合器与驱动动力源连接; 可移动构件与驱动轴协作移动并执行流体的压缩; 被检测体与驱动轴协作移动; 一个排放螺栓，拧在靠近被检测体的壳体构件中的排水螺栓孔中; 以及检测装置，通过检测到的身体检测驱动轴的旋转状态。排水螺栓设置有永磁体，该检测装置由包含磁阻抗元件的磁传感器构成，磁传感器设置在排水螺栓的头部。因此，可以通过使用现有的排水螺栓来提供旋转检测机构，而不需要在压缩机主体中加工孔。

3. 发明公开

EP1691074A1 Compressor 有权
标题翻译：压缩机
公开(公告)号：EP1691074A1
公开(公告)日：2006-08-16
申请号：EP05028046.0
申请日：2005-12-21
申请人： Toyota Boshoku Kabushiki Kaisha , Aichi Micro Intelligent Corporation
发明人： Ono, Makoto , Sakuma, Wataru
IPC分类号： F04B27/10
CPC分类号： F04B27/1036 , F04B27/0895 , F04B27/1054 , F04B27/1081 , F04B49/103 , F04B2201/1206
摘要： A compressor of the present invention is provided with a plurality of housing members (a front housing, a cylinder block, and a rear housing) that forms a body, a fastener (a bolt member) for coupling the plurality of the housing members to one another, a drive shaft inserted through the body and coupled to a power source via an electromagnetic clutch, a movable member (a piston) that moves in association with the drive shaft to compress a fluid, a detection body that moves in association with the drive shaft, and detection means for detecting a rotational state of the drive shaft by means of the detection body. A magnetic sensor having a magnetic impedance element constitutes the detection means. The magnetic sensor is provided on an outer lateral face side of the body and in proximity to the fastener.
摘要翻译：本发明的压缩机具有形成主体的多个壳体部件（前壳体，缸体和后壳体），用于将多个壳体部件连接到一个壳体部件上的紧固件（螺栓部件）另一方面，驱动轴穿过主体插入并且经由电磁离合器联接到动力源，与驱动轴相关联地移动以便压缩流体的可移动构件（活塞），与驱动器相关联地移动的检测体以及用于通过检测体检测驱动轴的旋转状态的检测装置。具有磁阻抗元件的磁传感器构成检测装置。磁性传感器设置在主体的外侧面上并靠近紧固件。

4. 发明公开

EP2195540A1 COMPRESSOR PROTECTION SYSTEM AND METHOD 审中-公开
标题翻译：压缩机保护系统及方法
公开(公告)号：EP2195540A1
公开(公告)日：2010-06-16
申请号：EP08837249.5
申请日：2008-10-08
申请人： Emerson Climate Technologies, Inc.
发明人： SEIBEL, Stephen, M.
IPC分类号： F04B49/06 , F04C28/28 , F25B49/00
CPC分类号： F04B35/04 , F04B2201/1201 , F04B2201/1206 , F04B2203/0205 , F25B49/025 , F25B2600/111 , F25B2700/21154 , Y02B30/743
摘要： A system and method for protecting a variable speed compressor may include an inverter drive that modulates a frequency of electric power delivered to the compressor to modulate a speed of the compressor. The inverter drive may be cooled by refrigerant and include a temperature sensor that outputs an inverter temperature signal corresponding to an inverter temperature. A control module may receives the inverter temperature signal, compare the inverter temperature with a predetermined threshold, and reduce a compressor operating speed range when the inverter temperature is greater than the predetermined threshold.

5. 发明公开

EP0744548A2 Refrigerant compressor with rotation detecting means 失效
标题翻译： Kühlkompressormit Rotationsdetektorvorrichtung
公开(公告)号：EP0744548A2
公开(公告)日：1996-11-27
申请号：EP96108101.5
申请日：1996-05-21
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Kimura, Kazuya , Makino, Yoshihiro
IPC分类号： F04B49/10 , F04B27/10
CPC分类号： F04B49/103 , F04B27/0895 , F04B2201/1206 , F16D27/112
摘要： A refrigerant compressor having a drive shaft for driving a compressing mechanism and driven by a drive power transmitted from an external drive power source, and a rotation detecting unit for detecting the rotating speed of the compressor by detecting a change in the magnetic flux leaking from the solenoid clutch and circulating through a predetermined magnetic circuit. The change in the magnetic flux is caused by rotation of a magnetic plate-like element having at least one cutout which moves past the magnetic detecting unit, and a permanent magnet fixedly held by the housing assembly of the compressor is arranged so as to increase the density of the magnetic flux circulating through the predetermined magnetic circuit whereby the change in the magnetic flux caused by the rotation of the magnetic plate-like element becomes rapid.
摘要翻译：一种制冷剂压缩机，具有用于驱动压缩机构并由从外部驱动电源传递的驱动力驱动的驱动轴，以及旋转检测单元，用于通过检测压缩机的转速来检测压缩机的转速，电磁离合器并循环通过预定的磁路。磁通量的变化是由具有至少一个移动通过磁检测单元的切口的磁性板状元件的旋转引起的，并且由压缩机的壳体组件固定地保持的永久磁铁被设置为增加通过预定磁路循环的磁通的密度，由此由磁性板状元件的旋转引起的磁通量的变化变得快。

6. 发明公开

EP0744548A3 Refrigerant compressor with rotation detecting means 失效
标题翻译：冷却压缩机的旋转检测装置
公开(公告)号：EP0744548A3
公开(公告)日：2000-11-08
申请号：EP96108101.5
申请日：1996-05-21
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Kimura, Kazuya , Makino, Yoshihiro
IPC分类号： F04B49/10 , F04B27/10
CPC分类号： F04B49/103 , F04B27/0895 , F04B2201/1206 , F16D27/112
摘要： A refrigerant compressor having a drive shaft for driving a compressing mechanism and driven by a drive power transmitted from an external drive power source, and a rotation detecting unit for detecting the rotating speed of the compressor by detecting a change in the magnetic flux leaking from the solenoid clutch and circulating through a predetermined magnetic circuit. The change in the magnetic flux is caused by rotation of a magnetic plate-like element having at least one cutout which moves past the magnetic detecting unit, and a permanent magnet fixedly held by the housing assembly of the compressor is arranged so as to increase the density of the magnetic flux circulating through the predetermined magnetic circuit whereby the change in the magnetic flux caused by the rotation of the magnetic plate-like element becomes rapid.

7. 发明公开

EP0199512A2 Compressor with rotation detecting device 失效
标题翻译： Verdichter mit Rotationsdetektor。
公开(公告)号：EP0199512A2
公开(公告)日：1986-10-29
申请号：EP86302718.1
申请日：1986-04-11
申请人： SANDEN CORPORATION
发明人： Daikohara, Ramotsu
IPC分类号： F04B49/10
CPC分类号： F04B27/1036 , F04B49/103 , F04B2201/1206
摘要： @ A refrigerating compressor has a rotation detecting device which comprises a magnetic pickup (24) and a rear thrust race (20) which forms part of a needle roller thrust bearing (20). The rear thrust race (23) has two tab portions (232) and a projecting portion (233) and is disposed on the rear surface of a wobble plate (8). The magnetic pickup (24) is disposed on a cylindrical housing (1) of the compressor at a position adjacent the path of movement of the rear thrust race moving with the wobble plate. The magnetic flux leaking from an electromagnetic clutch mounted on the compressor flows to the rear thrust race (23) through a drive shaft (17) and bevel gear (14). When the projecting portion of the rear thrust race is close to the magnetic pickup, a magnetic flux is produced. The magnetic pickup detects the magnetic flux. Therefore, the movement of the compressing member of the compressor is detected by the magnetic pickup. As a result, when the compressing member of the compressor is locked, the clutch can be deactivated to stop the compressor quickly.
摘要翻译：一种制冷压缩机具有旋转检测装置，该装置包括形成滚针止推轴承（20）的一部分的磁性拾取器（24）和后推力座圈（20）。后推力座（23）具有两个突出部（232）和突出部（233），并设置在摆盘（8）的后表面上。磁性拾取器（24）设置在压缩机的圆柱形壳体（1）的靠近与摆动板移动的后推力赛车运动路径的位置。从安装在压缩机上的电磁离合器泄漏的磁通通过驱动轴（17）和锥齿轮（14）流向后推力座23。当后推力座的突出部分靠近磁性拾取器时，产生磁通量。磁性拾取器检测磁通量。因此，压缩机的压缩构件的移动由磁性拾取器检测。结果，当压缩机的压缩构件被锁定时，离合器可以被停用以快速停止压缩机。

8. 发明公开

EP2195540A4 COMPRESSOR PROTECTION SYSTEM AND METHOD 审中-公开
标题翻译：压缩机保护系统及方法
公开(公告)号：EP2195540A4
公开(公告)日：2015-01-07
申请号：EP08837249
申请日：2008-10-08
申请人： EMERSON CLIMATE TECHNOLOGIES
发明人： SEIBEL STEPHEN M
IPC分类号： F04B49/06 , F04B35/04 , F04C28/28 , F25B49/00 , F25B49/02
CPC分类号： F04B35/04 , F04B2201/1201 , F04B2201/1206 , F04B2203/0205 , F25B49/025 , F25B2600/111 , F25B2700/21154 , Y02B30/743

9. 发明公开

EP1939449A3 Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：EP1939449A3
公开(公告)日：2011-04-06
申请号：EP07119094.6
申请日：2007-10-23
申请人： Toyota Boshoku Kabushiki Kaisha
发明人： Ono, Makoto , Sakuma, Wataru
IPC分类号： F04B27/10 , F04B49/10 , F04B49/06
CPC分类号： F04B27/1036 , F04B27/10 , F04B27/1054 , F04B27/1081 , F04B49/06 , F04B49/103 , F04B2201/1206
摘要： This compressor includes housing members that form a body; a drive shaft linked to a drive power source via an electromagnetic clutch; movable members moving in cooperation with the drive shaft and carrying out the compression of a fluid; a detected body moving in cooperation with the drive shaft; a drain bolt screwed into a drain bolt hole provided in a housing member in proximity to the detected body; and a detecting device detecting the rotation state of the drive shaft by the detected body. The drain bolt is provided with a permanent magnet, the detecting device is structured by a magnetic sensor that includes a magnetic impedance element, and the magnetic sensor is provided at the head portion of the drain bolt. Thereby, it is possible to provide a rotation detecting mechanism by using an existing drain bolt, without requiring the machining of a hole in the compressor body.

10. 发明授权

EP1691074B1 Compressor 有权
公开(公告)号：EP1691074B1
公开(公告)日：2007-10-10
申请号：EP05028046.0
申请日：2005-12-21
申请人： Toyota Boshoku Kabushiki Kaisya , Aichi Micro Intelligent Corporation
发明人： Ono, Makoto , Sakuma, Wataru
IPC分类号： F04B27/10
CPC分类号： F04B27/1036 , F04B27/0895 , F04B27/1054 , F04B27/1081 , F04B49/103 , F04B2201/1206

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