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1. 发明授权

KR101860157B1 가변 용량형 압축기용 제어 밸브 有权
公开(公告)号：KR101860157B1
公开(公告)日：2018-05-21
申请号：KR1020110088252
申请日：2011-09-01
申请人： 가부시기가이샤 후지고오키
发明人： 타노신타로 , 쿠메요시유키
IPC分类号： F04B27/14 , F04B49/03 , F04B39/00 , F16K17/00
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/185 , F04B2027/1854 , F04B2027/1859
摘要： 압축기의운전효율을저하시키는일 없이, 압축기기동시에있어서토출용량이크게될 때까지필요로하는시간을단축할수 있는가변용량형압축기용제어밸브를제공한다. 크랭크실압력(Pc)을 Ps 출입구(27)를통하여압축기의흡입실로달아나기위한밸브내 릴리스통로(16)가마련됨과함께, 그밸브내 릴리스통로(16)를개폐하는부 밸브체(17)가마련되고, 주밸브체(15)에의해밸브구(22)가닫혀져있는상태에서는, 부밸브체(17)에, 밸브내 릴리스통로(16)를여는방향으로, 흡입압력(Ps)에응한힘(벨로스장치(40)의수축력) 및크랭크실압력(Pc)과흡입압력(Ps)과의차압에응한힘의 2개의힘이작용하도록되어있다.

2. 发明公开

KR1020120024478A 가변 용량형 압축기용 제어 밸브 审中-实审
标题翻译：可变容量压缩机的控制阀
公开(公告)号：KR1020120024478A
公开(公告)日：2012-03-14
申请号：KR1020110088252
申请日：2011-09-01
申请人： 가부시기가이샤 후지고오키
发明人： 타노신타로 , 쿠메요시유키
IPC分类号： F04B27/14 , F04B49/03 , F04B39/00 , F16K17/00
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/1831 , F04B2027/1845 , F04B2027/185 , F04B2027/1854 , F04B2027/1859
摘要： PURPOSE: A control valve for a variable capacity compressor is provided to reduce time for increasing discharge rate in starting a compressor in order to prevent degradation of operation efficiency of the compressor. CONSTITUTION: A control valve for a variable capacity compressor comprises a valve body, a main valve body, an electronic actuator(30), a low pressure chamber, a low pressure response member, an in-valve release path(16), and a sub valve body(17). Pressure of a crank chamber moves to an intake chamber of a compressor through the release path. The sub valve body opens and closes the release path. In a state where a valve hole is closed by the main valve body, the power corresponding to intake pressure and the power corresponding to differential pressure between the pressure of the crank chamber and the intake pressure are applied to the sub valve body in a direction that the release path opens.
摘要翻译：目的：提供一种用于可变容量压缩机的控制阀，以减少启动压缩机时增加排放速率的时间，以防止压缩机的运行效率降低。构成：用于可变容量压缩机的控制阀包括阀体，主阀体，电子致动器（30），低压室，低压响应构件，阀门释放路径（16）和副阀体（17）。曲柄室的压力通过释放路径移动到压缩机的进气室。副阀体打开和关闭释放路径。在通过主阀体关闭阀孔的状态下，将与进气压力对应的功率和曲柄室的压力与进气压力之间的压差对应的功率施加到副阀体，释放路径打开。

3. 发明公开

KR1020120009398A 가변 용량형 압축기용 제어 밸브 无效
标题翻译：可变容量压缩机的控制阀
公开(公告)号：KR1020120009398A
公开(公告)日：2012-02-01
申请号：KR1020110038794
申请日：2011-04-26
申请人： 가부시기가이샤 후지고오키
发明人： 타노신타로 , 쿠메요시유키
IPC分类号： F04B27/14 , F04B39/10 , F04B49/22 , F16K31/06 , F04B39/14
CPC分类号： F16K31/06 , F04B27/14 , F04B39/10 , F04B39/14 , F04B49/22 , F05B2210/12 , F05B2260/301 , Y10S415/00 , Y10S417/00
摘要： PURPOSE: A control valve for a variable displacement compressor is provided to improve assembility and to reduce costs by connecting a plunger to a valve stem. CONSTITUTION: A control valve for a variable displacement compressor comprises a valve stem(15), a valve room, a valve body, an electromagnetic actuator, a pressure reduction room, a pressure reduction sensitive member, and a connecting member. The valve body is equipped with a discharge pressure coolant entrance and an coolant outlet. The electromagnetic actuator has a plunger for transferring the valve stem in a valve closing direction. The pressure reduction sensitive member compresses the valve stem in a valve opening direction. The connecting member connects the plunger to the valve stem.
摘要翻译：目的：提供用于可变排量压缩机的控制阀，以通过将柱塞连接到阀杆来提高组装性并降低成本。构成：用于可变排量压缩机的控制阀包括阀杆（15），阀室，阀体，电磁致动器，减压室，减压敏感构件和连接构件。阀体配备有排出压力冷却剂入口和冷却剂出口。电磁致动器具有用于沿阀关闭方向传送阀杆的柱塞。减压敏感部件沿阀打开方向压缩阀杆。连接构件将柱塞连接到阀杆。

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