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公开(公告)号：US08960232B2
公开(公告)日：2015-02-24
申请号：US13225841
申请日：2011-09-06
申请人： Robert O. Burkhart , John Butwin , Derek Kinch , Hrudaya Mahapatro , Wei Zhuang , Anthony Koenings
发明人： Robert O. Burkhart , John Butwin , Derek Kinch , Hrudaya Mahapatro , Wei Zhuang , Anthony Koenings
IPC分类号： F16K31/124 , F15B13/043 , F15B13/04 , F16H61/02 , F16D48/02 , F16H61/00
CPC分类号： F16D48/02 , F15B13/0402 , F16D2048/0209 , F16D2048/0221 , F16H61/0276 , F16H2061/0279 , Y10T137/86614 , Y10T477/6936
摘要： A latch valve includes a first port containing line pressure, a second port containing control pressure, a third port located between the first and second ports, alternately connecting the first and second ports to a transmission control element, and a fourth port containing control pressure that tends to close the second port and open the first port in opposition to a spring force.
摘要翻译： 闩锁阀包括容纳管路压力的第一端口，包含控制压力的第二端口，位于第一和第二端口之间的第三端口，将第一和第二端口交替地连接到变速器控制元件，以及包含控制压力的第四端口， 倾向于关闭第二个港口，并打开第一个港口，反对弹簧力量。
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公开(公告)号：US20130026401A1
公开(公告)日：2013-01-31
申请号：US13192807
申请日：2011-07-28
申请人： Robert O. Burkhart , Derek Kinch , John Butwin , Anthony Koenings , Hrudaya Mahapatro , Wei Zhuang
发明人： Robert O. Burkhart , Derek Kinch , John Butwin , Anthony Koenings , Hrudaya Mahapatro , Wei Zhuang
IPC分类号： F16K31/02
CPC分类号： F16H61/0251 , F16H2061/0253 , F16K31/0613 , Y10T137/86614 , Y10T137/86622 , Y10T137/8671
摘要： A control valve for an automatic transmission includes a valve body including a chamber and a control pressure port, metering edges formed in the valve body at the control pressure port, a reference surface formed in the valve body, a spool displaceable along the chamber, and a solenoid module including a pin for displacing the spool, and located in the chamber by contact with the reference surface.
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公开(公告)号：US20130056657A1
公开(公告)日：2013-03-07
申请号：US13225841
申请日：2011-09-06
申请人： Robert O. Burkhart , John Butwin , Derek Kinch , Hrudaya Mahapatro , Wei Zhuang , Anthony Koenings
发明人： Robert O. Burkhart , John Butwin , Derek Kinch , Hrudaya Mahapatro , Wei Zhuang , Anthony Koenings
CPC分类号： F16D48/02 , F15B13/0402 , F16D2048/0209 , F16D2048/0221 , F16H61/0276 , F16H2061/0279 , Y10T137/86614 , Y10T477/6936
摘要： A latch valve includes a first port containing line pressure, a second port containing control pressure, a third port located between the first and second ports, alternately connecting the first and second ports to a transmission control element, and a fourth port containing control pressure that tends to close the second port and open the first port in opposition to a spring force.
摘要翻译： 闩锁阀包括容纳管路压力的第一端口，包含控制压力的第二端口，位于第一和第二端口之间的第三端口，将第一和第二端口交替地连接到变速器控制元件，以及包含控制压力的第四端口， 倾向于关闭第二个港口，并打开第一个港口，反对弹簧力量。
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公开(公告)号：US09010374B2
公开(公告)日：2015-04-21
申请号：US13192807
申请日：2011-07-28
申请人： Robert O. Burkhart , Derek Kinch , John Butwin , Anthony Koenings , Hrudaya Mahapatro , Wei Zhuang
发明人： Robert O. Burkhart , Derek Kinch , John Butwin , Anthony Koenings , Hrudaya Mahapatro , Wei Zhuang
CPC分类号： F16H61/0251 , F16H2061/0253 , F16K31/0613 , Y10T137/86614 , Y10T137/86622 , Y10T137/8671
摘要： A control valve for an automatic transmission includes a valve body including a chamber and a control pressure port, metering edges formed in the valve body at the control pressure port, a reference surface formed in the valve body, a spool displaceable along the chamber, and a solenoid module including a pin for displacing the spool, and located in the chamber by contact with the reference surface.
摘要翻译： 用于自动变速器的控制阀包括阀体，其包括腔室和控制压力端口，形成在阀体中的控制压力端口处的计量边缘，形成在阀体中的参考表面，沿着腔室可移位的阀芯，以及 螺线管模块包括用于移动阀芯的销，并且通过与参考表面接触而位于室中。
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