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21. 发明申请

US20050031477A1 Discharge valve mechanism in compressor 审中-公开
标题翻译：压缩机排气阀机构
公开(公告)号：US20050031477A1
公开(公告)日：2005-02-10
申请号：US10895213
申请日：2004-07-20
申请人： Sokichi Hibino , Yoshio Kimoto , Yoshitami Kondo , Shiro Hayashi
发明人： Sokichi Hibino , Yoshio Kimoto , Yoshitami Kondo , Shiro Hayashi
IPC分类号： F04B39/10 , F04B27/08 , F04B27/10 , F04B1/26
CPC分类号： F04B27/1009
摘要： A discharge valve mechanism in a compressor for compressing refrigerant gas includes a valve plate and a discharge valve plate. The valve plate forms a discharge port into which the compressed refrigerant gas is discharged. The discharge valve plate is located between the valve plate and a rear housing and includes a support portion, a connecting portion and a discharge valve. The support portion is sandwiched between the valve plate and the end surface of the rear housing. The connecting portion is bendably cantilevered from the support portion. The connecting portion extends to an opposite side of the discharge port so as to bypass the discharge port from the support portion. The connecting portion has a free end portion. The discharge valve extends from the free end portion to the discharge port toward the support portion for opening and closing the discharge port.
摘要翻译：用于压缩制冷剂气体的压缩机中的排出阀机构包括阀板和排出阀板。阀板形成排出压缩的制冷剂气体的排出口。排出阀板位于阀板和后壳体之间，并且包括支撑部分，连接部分和排出阀。支撑部分夹在阀板和后壳体的端面之间。连接部分从支撑部分可弯曲地悬臂。连接部分延伸到排出口的相反侧，以便从支撑部分旁通排出口。连接部分具有自由端部。排出阀从自由端部向排出口朝着支承部分延伸，用于打开和关闭排出口。

22. 发明授权

US4930995A Device for reducing refrigerant gas pulsations in a compressor 失效
标题翻译：用于降低压缩机中的制冷剂气体脉动的装置
公开(公告)号：US4930995A
公开(公告)日：1990-06-05
申请号：US301248
申请日：1989-01-24
申请人： Shinichi Suzuki , Hiroyuki Deguchi , Takahiro Hamaoka , Sokichi Hibino
发明人： Shinichi Suzuki , Hiroyuki Deguchi , Takahiro Hamaoka , Sokichi Hibino
IPC分类号： F04B27/08 , F04B27/10 , F04B39/00 , F04B39/10 , F04B39/12 , F04B1/18
CPC分类号： F04B39/0055 , F04B27/1036 , F04B39/1066 , F04B39/125
摘要： In a refrigerant gas compressor wherein a refrigerant gas compressed in a cylinder bore is discharged out therefrom into a discharge chamber through a discharge port, there is provided a plurality of attenuating cavities in the discharge chamber each located in such facing relation to the discharge port that the refrigerant gas discharged through said discharge port is introduced into said cavity.
摘要翻译：在将气缸内压缩的制冷剂气体通过排出口从其排出到排气室的制冷剂气体压缩机中，在排出室内设置有多个与排出口相对的衰减腔，通过所述排出口排出的制冷剂气体被引入所述空腔。

23. 发明授权

US08366407B2 Device for reducing pulsation in a variable displacement compressor 有权
标题翻译：减少可变排量压缩机脉动的装置
公开(公告)号：US08366407B2
公开(公告)日：2013-02-05
申请号：US12069276
申请日：2008-02-08
申请人： Shiro Hayashi , Hideki Mizutani , Sokichi Hibino , Suehiro Fukazawa , Taro Ozeki , Miyako Asagoe
发明人： Shiro Hayashi , Hideki Mizutani , Sokichi Hibino , Suehiro Fukazawa , Taro Ozeki , Miyako Asagoe
IPC分类号： F04B49/22 , F04B1/29
CPC分类号： F04B49/225 , F04B27/08 , F04B27/1036 , F04B39/0066
摘要： The present invention is directed to provide a device for reducing pulsation in a variable displacement compressor. The compressor is connected to an external refrigerant circuit. The device for reducing pulsation includes a flow passage and a control valve. The control valve includes a valve housing, a spool valve and a damper chamber. The spool valve has formed therethrough a flow hole. The damper chamber communicates with the flow passage adjacent to the external refrigerant circuit through the flow hole. Effective cross-sectional area and effective length of the flow hole are determined based on frequency of a specific pulsation of the refrigerant gas and volume of the damper chamber at the time of the development of the specific pulsation in such a manner that the specific pulsation is developed, resonance effect of a Helmholtz resonator takes place in the damper chamber.
摘要翻译：本发明旨在提供一种用于减少可变排量压缩机中的脉动的装置。压缩机连接到外部制冷剂回路。用于减少脉动的装置包括流路和控制阀。控制阀包括阀壳体，滑阀和阻尼室。滑阀在其中形成有流动孔。阻尼室通过流动孔与邻近外部制冷剂回路的流路连通。基于特定脉动发展时的制冷剂气体的特定脉动的频率和阻尼室的体积的频率，确定流动孔的有效截面积和有效长度，使得特定脉动为发展起来，亥姆霍兹共振器的谐振效应发生在阻尼室中。

24. 发明授权

US07918656B2 Suction throttle valve of a compressor 有权
标题翻译：压缩机吸气节流阀
公开(公告)号：US07918656B2
公开(公告)日：2011-04-05
申请号：US11982500
申请日：2007-11-01
申请人： Sokichi Hibino , Shiro Hayashi , Masaki Ota , Masahiro Kawaguchi
发明人： Sokichi Hibino , Shiro Hayashi , Masaki Ota , Masahiro Kawaguchi
IPC分类号： F04B23/00 , F04B41/00 , F04B27/08
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1868 , F04B2027/1881
摘要： A suction throttle valve of a compressor has a compressor housing having a suction chamber and a crank chamber. The suction throttle valve includes a suction passage formed in the housing, a suction port provided at an inlet of the suction passage, a valve body movably arranged in the suction passage for adjusting opening of the suction passage, an urging member for urging the valve body toward the suction port, and a valve chamber provided in the suction passage. Refrigerant is drawn into the suction passage through the suction port and then received in the suction chamber. A first communication hole is formed through the housing, through which the valve chamber and the suction chamber are in constant communication with each other. A second communication hole is formed through the housing, through which the valve chamber and the crank chamber are in constant communication with each other.
摘要翻译：压缩机的吸入节流阀具有具有吸入室和曲柄室的压缩机壳体。抽吸节流阀包括形成在壳体中的吸入通道，设置在吸入通道入口的吸入口，可移动地布置在吸入通道中用于调节吸入通道开口的阀体，用于推压阀体的推动构件朝向吸入口，以及设置在吸入通路中的阀室。制冷剂通过吸入口被吸入吸入通道，然后被吸入吸入室。通过壳体形成第一连通孔，阀室和吸入室通过该第一连通孔彼此保持连通。通过壳体形成第二连通孔，阀室和曲柄室通过该第二连通孔彼此恒定连通。

25. 发明申请

US20080199328A1 Suction throttle valve for variable displacement type compressor 有权
标题翻译：用于可变排量式压缩机的吸入式节流阀
公开(公告)号：US20080199328A1
公开(公告)日：2008-08-21
申请号：US12070276
申请日：2008-02-14
申请人： Shiro Hayashi , Taro Ozeki , Mitsunori Yoshida , Toshiyuki Miyano , Sokichi Hibino
发明人： Shiro Hayashi , Taro Ozeki , Mitsunori Yoshida , Toshiyuki Miyano , Sokichi Hibino
IPC分类号： F04B49/22
CPC分类号： F04B27/1804 , F04B2027/1831
摘要： A suction throttle valve of a variable displacement compressor having a compressor housing includes a suction chamber, a crank chamber, an inlet, a suction passage, a valve body, a valve housing, an urging member, a valve chamber, and a communication hole. The valve body is provided for adjusting an opening area of the suction passage and movably arranged in the suction passage. The urging member urges the valve body in the direction that decreases the opening area of the suction passage. The communication hole is provided for connecting the suction chamber to the valve housing. An opening area of the communication hole is variable in accordance with the movement of the valve body. Accordingly, the opening area of the communication hole becomes maximum during the maximum displacement operation of the compressor and becomes reduced during the intermediate displacement operation of the compressor.
摘要翻译：具有压缩机壳体的可变排量压缩机的抽吸节流阀包括抽吸室，曲柄室，入口，吸入通道，阀体，阀壳体，推动构件，阀室和连通孔。阀体设置用于调节吸入通道的开口面积并可移动地布置在吸入通道中。推动构件沿着减小吸入通道的开口面积的方向推压阀体。连通孔用于将抽吸室连接到阀壳体。连通孔的开口面积根据阀体的移动而变化。因此，在压缩机的最大排量操作期间，连通孔的开口面积变得最大，并且在压缩机的中间位移操作期间减小。

26. 发明授权

US07186096B2 Swash plate type variable displacement compressor 失效
标题翻译：斜盘式可变排量压缩机
公开(公告)号：US07186096B2
公开(公告)日：2007-03-06
申请号：US10651131
申请日：2003-08-28
申请人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
发明人： Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
IPC分类号： F04B1/26
CPC分类号： F04B27/109 , F04B27/0878 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1895
摘要： A swash plate type variable displacement compressor includes a cylinder block defining a cylinder bore. A housing is fixed to the cylinder block and defines a crank chamber. A drive shaft is rotatably supported by the housing and the cylinder block. A swash plate is supported by the drive shaft in the crank chamber and is inclinable with respect to the axis of the drive shaft. A piston is accommodated in the cylinder bore so as to define a compression chamber in the cylinder bore and is coupled to the swash plate. A control mechanism includes a bleed passage for controlling the pressure in the crank chamber. The compressor is formed such that lubricating oil in the crank chamber is discharged into at least one of the suction chamber, the discharge chamber and the compression chamber while the inclination angle of the swash plate is substantially a maximum inclination angle.
摘要翻译：斜盘式可变排量压缩机包括限定缸孔的气缸体。壳体固定到气缸体并限定曲柄室。驱动轴由壳体和气缸体可旋转地支撑。旋转斜盘由曲轴室中的驱动轴支撑，并且相对于驱动轴的轴线可倾斜。活塞容纳在气缸孔中，以便在气缸孔中限定一个压缩室，并且连接到斜盘。控制机构包括用于控制曲柄室中的压力的排放通道。压缩机形成为使得曲轴室中的润滑油被排出到吸入室，排出室和压缩室中的至少一个中，同时斜盘的倾斜角度基本上是最大倾斜角。

27. 发明申请

US20050031459A1 Piston type compressor 审中-公开
标题翻译：活塞式压缩机
公开(公告)号：US20050031459A1
公开(公告)日：2005-02-10
申请号：US10884593
申请日：2004-07-02
申请人： Sokichi Hibino , Atsuyuki Morishita , Tomohiro Murakami , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Hiroshi Kubo
发明人： Sokichi Hibino , Atsuyuki Morishita , Tomohiro Murakami , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Hiroshi Kubo
IPC分类号： F04B27/08 , F04B27/10 , F04B39/10 , F04B49/22 , F04B1/12
CPC分类号： F04B27/1018 , F04B49/225
摘要： In a piston type compressor, a piston is respectively accommodated in a plurality of cylinder bores arranged around a rotary shaft. A rotary valve has a suction guiding passage for introducing gas from a suction pressure region into a compression chamber when in communication therebetween. A suction timing control passage is formed in the rotary valve and is constantly in communication with the suction pressure region at first end, the suction timing control passage precedes the suction guiding passage communicating with the compression chamber at second end. A suction timing control valve is arranged in the control passage, having a valve body which opens and closes the control passage in response to difference between force resulting from pressure on a side of the suction pressure region to open the valve body and force resulting from pressure on a side of the compression chamber to close the valve body.
摘要翻译：在活塞式压缩机中，活塞分别容纳在围绕旋转轴布置的多个气缸孔中。旋转阀具有吸入引导通道，用于在气体间连通时将吸入压力区域的气体引入压缩室。吸入正时控制通道形成在旋转阀中，并且与第一端的吸入压力区域恒定地连通，吸入正时控制通道在第二端与吸入引导通道连通。吸入正时控制阀设置在控制通道中，具有阀体，该阀体响应于由吸入压力区域的一侧的压力导致的打开阀体的压力和由压力产生的力之间的差异来打开和关闭控制通道在压缩室的一侧关闭阀体。

28. 发明授权

US5674054A Reciprocating type compressor 失效
标题翻译：往复式压缩机
公开(公告)号：US5674054A
公开(公告)日：1997-10-07
申请号：US373194
申请日：1995-01-17
申请人： Masaki Ota , Yasunori Makino , Sokichi Hibino , Hisakazu Kobayashi
发明人： Masaki Ota , Yasunori Makino , Sokichi Hibino , Hisakazu Kobayashi
IPC分类号： F04B27/10 , F04B39/00 , F04B1/12
CPC分类号： F04B27/1036 , F04B27/10 , F04B39/0055
摘要： A reciprocating type compressor including a cylinder block (1), a cylinder head (3) joined to the outer end of the cylinder block (1) and provided with a discharge chamber (3b) or a suction chamber and a valve plate (4) held between the cylinder block (1) and the cylinder head (3) has an auxiliary discharge chamber (16) (or an auxiliary suction chamber) formed in a portion of the cylinder block (1) surrounded by an arrangement of cylinder bores (1a) formed in the cylinder block (1), and the auxiliary discharge chamber (16) (or the auxiliary suction chamber) is communicated with the discharge chamber (3b) (or the suction chamber) by means of at least one through-hole (17) to reduce the discharge pressure pulsation or suction pressure pulsation to thereby reduce the vibration of the gas-conduit line and, when the compressor is incorporated into an climate control system of a vehicle, to reduce noise in the passenger compartment. The auxiliary discharge chamber (16) (or the auxiliary suction chamber) may be connected to a discharge passage (or a suction passage) by an outlet through-hole (or an inlet through-hole).
摘要翻译： PCT No.PCT / JP94 / 00816 Sec。 371日期1995年1月17日 102（e）日期1995年1月17日PCT提交1994年5月20日PCT公布。公开号WO94 / 28305 PCT 日期1994年8月12日一种往复式压缩机，包括气缸体（1），与气缸体（1）的外端接合并具有排气室（3b）或吸气室的气缸盖（3）保持在气缸体（1）和气缸盖（3）之间的阀板（4）具有形成在气缸体（1）的一部分的辅助排出室（或辅助吸入室）形成在气缸体（1）中的气缸孔（1a）和辅助排出室（16）（或辅助抽吸室）通过至少与排气室（或吸入室）连通一个通孔（17），以减少排气压力脉动或抽吸压力脉动，从而减少气体管线的振动，并且当压缩机被结合到车辆的气候控制系统中时，以减少乘客的噪音隔间辅助排出室16（或辅助吸入室）可以通过出口通孔（或入口通孔）连接到排出通道（或吸入通道）。

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