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公开(公告)号：US20070144728A1
公开(公告)日：2007-06-28
申请号：US11604671
申请日：2006-11-27
CPC分类号： B60H1/00064 , B60H1/00542 , B60H1/00842 , B60H2001/00164
摘要： An independent mixing valve sub-assembly which includes a casing defining a cold bias inlet, a hot bias inlet and a second zone inlet and a mechanism for mechanically attaching the casing to the housing of a HVAC module with the cold bias inlet, the hot bias inlet and the second zone inlet of the mixing valve sub-assembly in sealing engagement with a cold bias outlet, a hot bias outlet, and a second zone outlet of a HVAC module, respectively. The mixing valve sub-assembly may provide one or more streams of temperature-controlled air. Accordingly, different mixing valve sub-assemblies may be attached to one universal HVAC module to provide varying numbers of temperature zones.
摘要翻译： 独立的混合阀子组件，其包括限定冷偏压入口的壳体，热偏压入口和第二区域入口以及用于将冷却偏压入口将壳体机械地附接到HVAC模块的壳体的机构，热偏压 入口和第二区域入口分别与HVAC模块的冷偏压出口，热偏压出口和第二区域出口密封接合。 混合阀子组件可以提供一个或多个温度控制空气流。 因此，不同的混合阀子组件可以附接到一个通用HVAC模块以提供不同数量的温度区域。
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公开(公告)号：US07832464B2
公开(公告)日：2010-11-16
申请号：US11604671
申请日：2006-11-27
IPC分类号： B60H1/00
CPC分类号： B60H1/00064 , B60H1/00542 , B60H1/00842 , B60H2001/00164
摘要： An independent mixing valve sub-assembly which includes a casing defining a cold bias inlet, a hot bias inlet and a second zone inlet and a mechanism for mechanically attaching the casing to the housing of a HVAC module with the cold bias inlet, the hot bias inlet and the second zone inlet of the mixing valve sub-assembly in sealing engagement with a cold bias outlet, a hot bias outlet, and a second zone outlet of a HVAC module, respectively. The mixing valve sub-assembly may provide one or more streams of temperature-controlled air. Accordingly, different mixing valve sub-assemblies may be attached to one universal HVAC module to provide varying numbers of temperature zones.
摘要翻译： 独立的混合阀子组件，其包括限定冷偏压入口的壳体，热偏压入口和第二区域入口以及用于将冷却偏压入口将壳体机械地附接到HVAC模块的壳体的机构，热偏压 入口和第二区域入口分别与HVAC模块的冷偏压出口，热偏压出口和第二区域出口密封接合。 混合阀子组件可以提供一个或多个温度控制空气流。 因此，不同的混合阀子组件可以附接到一个通用HVAC模块以提供不同数量的温度区域。
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公开(公告)号：US5201195A
公开(公告)日：1993-04-13
申请号：US873851
申请日：1992-04-27
申请人： Michael A. Gavlak , Ardeean Scoccia
发明人： Michael A. Gavlak , Ardeean Scoccia
CPC分类号： F25B43/003 , F25B13/00 , Y10S210/06
摘要： A receiver dehydrator for a refrigeration system for heating and cooling accommodates flow in either direction. It comprises a canister with openings near the top for coupling to refrigerant lines, and tubes inside the canister extending from the openings to tube mouths at the bottom of the canister for either intake or withdrawal of liquid. A baffle between the mouths allows liquid passage from either mouth to the other but inhibits flow of gas bubbles. The baffle has many perforations for liquid flow and an inclined vane outside each opening directs rising bubbles away from the perforations to encourage migration to the top of the canister. Alternate perforations have vanes on opposite sides of the baffle for gas-liquid separation in either flow direction. A desiccant bag between each tube mouth and the baffle further aids in such migration.
摘要翻译： 用于加热和冷却的制冷系统的接收器脱水器容纳任一方向的流动。 它包括在顶部附近具有开口的罐，用于连接到制冷剂管线，以及罐内部的管道，其从罐口的底部延伸到管口，用于进入或取出液体。 口之间的挡板允许液体从任一口到另一口通过，但是抑制气泡的流动。 挡板具有许多用于液体流动的穿孔，并且在每个开口外部的倾斜叶片将引导起泡的气泡远离穿孔以促进迁移到罐的顶部。 替代的穿孔在挡板的相对侧上具有叶片，用于在任一流动方向上进行气液分离。 每个管嘴和挡板之间的干燥剂袋还有助于这种迁移。
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4.发明授权Automatic HVAC housing valve door with tolerance compensating return mechanism 失效具有公差补偿返回机构的自动HVAC外壳阀门
公开(公告)号：US5937891A
公开(公告)日：1999-08-17
申请号：US31166
申请日：1998-02-26
申请人： Ardeean Scoccia
发明人： Ardeean Scoccia
IPC分类号： B60H1/00 , F16K31/46 , F16K31/524
CPC分类号： B60H1/00678 , B60H2001/00707 , Y10T137/6881
摘要： A valve flapper door return spring mechanism for an automotive HVAC housing is modified so as to compensate for tolerance variations, so that the door is held in a substantially rattle free return position regardless. One of a pair of resilient spring fingers sits in a V shaped notch created by the intersection of a pair of spring finger stop surfaces that are opposed in slope. The one spring finger can therefore continually seat itself into an equilibrium position at the bottom of the V, and always make solid contact.
摘要翻译： 修改用于汽车HVAC壳体的阀门挡板复位弹簧机构，以便补偿公差变化，使得门能够保持在基本上无摇摆的自由返回位置。 一对弹性弹簧手指中的一个位于由倾斜相对的一对弹簧指停止表面的交点形成的V形凹口中。 因此，一个弹簧手指可以连续地将其自身置于V底部的平衡位置，并且始终保持牢固的接触。
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公开(公告)号：US5481884A
公开(公告)日：1996-01-09
申请号：US297466
申请日：1994-08-29
申请人： Ardeean Scoccia
发明人： Ardeean Scoccia
CPC分类号： F25B49/005
摘要： In a refrigeration system, an apparatus and method for providing low refrigerant charge detection before and during compressor operation. For detection before compressor operation, a very low refrigerant charge condition is indicated if the measured refrigerant pressure at the inlet of the compressor is too low based on a comparison of the measured pressure and a reference pressure related to the saturation pressure at the measured ambient temperature. If a low refrigerant charge condition is detected, the compressor may be inhibited from operating. If the system is stable with compressor non-operation, a warning also occurs. While the compressor is operating, a moderately low refrigerant charge condition is detected if the measured refrigerant temperature at the inlet of the compressor is too high based on a comparison of the measured temperature and a reference temperature related to the saturation temperature of the refrigerant for the measured refrigerant pressure. If a moderately low refrigerant charge condition is detected, two levels of warning can occur, for servicing and for indicating a severe condition so compressor operation may be disabled, depending on the discrepancy.
摘要翻译： 在制冷系统中，用于在压缩机运行之前和期间提供低制冷剂充注检测的装置和方法。 为了在压缩机运行之前进行检测，如果压缩机入口处测得的制冷剂压力太低，则根据测得的压力和与测得的环境温度下的饱和压力相关的参考压力 。 如果检测到低制冷剂充注状态，则压缩机可能被禁止操作。 如果系统在压缩机不工作时稳定，则会发生警告。 在压缩机工作的同时，如果压缩机入口处的测量的制冷剂温度过高，则根据测量温度和与制冷剂的饱和温度相关的参考温度的比较，检测到适度低的制冷剂充注状态 测量制冷剂压力。 如果检测到适度低的制冷剂充注状态，则可能发生两个警告级别，以进行维修和指示严重的状况，因此压缩机运行可能会被禁用，具体取决于不同。
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6.发明授权Dual functional drain for a heating, ventilating, and air conditioning assembly 失效用于加热，通风和空调组件的双功能排水公开(公告)号：US06422301B1
公开(公告)日：2002-07-23
申请号：US09638480
申请日：2000-08-14
IPC分类号： B60H100
CPC分类号： B60H1/3233
摘要： A heating, ventilating, and air conditioning (HVAC) assembly for a motor vehicle includes an evaporator core for cooling air and a heater core for heating air. A heater casing of the HVAC assembly surrounds the heater core. A drain portion of the HVAC assembly extends from the heater casing and includes a partition. The partition defines two basins in the drain portion for separate drainage of evaporator condensate generated at the evaporator core and liquids from the heater core.
摘要翻译： 用于机动车辆的加热，通风和空调（HVAC）组件包括用于冷却空气的蒸发器芯和用于加热空气的加热器芯。 HVAC组件的加热器壳体围绕加热器芯。 HVAC组件的排水部分从加热器壳体延伸并且包括隔板。 分隔件在排水部分中限定两个盆，用于在蒸发器核心处产生的蒸发器冷凝水和来自加热器芯的液体的单独排放。
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7.发明授权
公开(公告)号：US6015340A
公开(公告)日：2000-01-18
申请号：US992680
申请日：1997-12-17
申请人： Ardeean Scoccia
发明人： Ardeean Scoccia
CPC分类号： B60H1/00664 , B60H2001/00707 , Y10T137/0402
摘要： The cylindrical end of the shaft of a rotating valve door in an automotive HVAC case is closely supported without either excessive clearance or binding, accommodating expected tolerance variations in the final, assembled location of the shaft end. The expected tolerance range is divided up into components along, and perpendicular to, the direction in which two housings of the case are assembled. One slot is cut into one housing along the direction of assembly, and another perpendicular thereto. When the housings are assembled, the two slots cross one another, capturing the shaft end closely on all four sides between the two pairs of slots. The closed ends of the slots have enough clearance from the nominal location of the shaft end to let the shaft end float to its final location without binding.
摘要翻译： 汽车HVAC壳体中的旋转阀门的轴的圆柱端紧密地支撑，而不需要过大的间隙或装订，在轴端的最终组装位置中容纳预期的公差变化。 预期的公差范围被分为沿壳体的两个壳体组装的方向并垂直于其中的两个壳体的方向。 沿着组装方向将一个槽切成一个壳体，另一个槽垂直于其上。 当壳体组装时，两个槽彼此交叉，将轴端紧密地捕获在两对槽之间的所有四个侧面上。 槽的封闭端部与轴端的标称位置有足够的间隙，以使轴端部浮动到最终位置而无需装订。
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8.发明授权
公开(公告)号：US5927380A
公开(公告)日：1999-07-27
申请号：US005500
申请日：1998-01-12
申请人： Ardeean Scoccia
发明人： Ardeean Scoccia
CPC分类号： B60H1/00792 , B60H1/00664
摘要： The individual air temperature sensors normally mounted within each outlet duct in an automatic automotive heating and air conditioning system are eliminated in favor of a dual temperature sensor incorporated directly into the swinging mode door. The door swings back and forth through the central air mix area within the housing, and one end or the other of a dual sensor mounted through the door is always exposed to the air flow before it enters an outlet duct. This presents a better location for air sensing, and reduces or eliminates the time lag involved in temperature sensing when a different duct is selected, in addition to reducing part count.
摘要翻译： 通常安装在自动汽车加热和空调系统中的每个出口管道内的各个空气温度传感器被消除，有利于直接结合到摆动模式门中的双温度传感器。 门通过外壳内的中央空气混合区域前后摆动，安装在门上的双传感器的一端或另一端在其进入出口管道之前总是暴露于空气流。 这为空气感测提供了更好的位置，并且减少或消除了当选择不同导管时温度感测所涉及的时滞，以及减少部件数量。
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公开(公告)号：US4989499A
公开(公告)日：1991-02-05
申请号：US446249
申请日：1989-12-05
CPC分类号： B60H1/00821 , B60H1/247
摘要： An air pressure control system for the passenger compartment of a vehicle including an open-loop for generating an open-loop valve position command, a closed-loop for generating a closed-loop correction signal, and a valve control for positioning a valve as a combined function of the open-loop position command and the closed-loop correction command, thereby regulating the flow of air from the passenger compartment and the compartment pressure.
摘要翻译： 一种用于车辆乘客舱的气压控制系统，包括用于产生开环阀位置命令的开环，用于产生闭环校正信号的闭环和用于将阀定位为阀 开环位置指令和闭环校正命令的组合功能，从而调节来自乘客舱的空气流和室压力。
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