公开(公告)号：US20170356835A1

公开(公告)日：2017-12-14

申请号：US15176413

申请日：2016-06-08

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Paul Bryan Hoke ,  Lawrence C. Karas ,  Manfred Koberstein ,  Haoliang Michael Sun

IPC: G01N15/08 ,  B60H1/00 ,  B60H3/06

CPC classification number: G01N15/0826 ,  B01D65/10 ,  B60H1/00735 ,  B60H1/00742 ,  B60H1/00764 ,  B60H1/008 ,  B60H1/00985 ,  B60H3/06 ,  B60H2003/0683 ,  G01N15/06 ,  G01N2015/0662 ,  G01N2015/084

Abstract: A method for determining a vehicle heating, ventilation, and air conditioning (HVAC) passenger cabin air filter filtration performance includes determining a vehicle-exterior atmospheric particulate contaminant concentration, a passenger cabin air filter efficiency, and an HVAC airflow rate. The passenger cabin particulate contaminant concentration is calculated from the determined atmospheric particulate contaminant concentration, passenger cabin air filter efficiency, and HVAC airflow rate.

公开(公告)号：US09840127B2

公开(公告)日：2017-12-12

申请号：US14412263

申请日：2013-10-01

Applicant: Keiichi Minamiura ,  Kimihito Nakamura ,  Toyotaka Maeda ,  Yoshiaki Kikuchi

Inventor： Keiichi Minamiura ,  Kimihito Nakamura ,  Toyotaka Maeda ,  Yoshiaki Kikuchi

IPC: B60R16/04 ,  B60H1/00 ,  G01F1/05 ,  H01M10/625 ,  B60H3/06

CPC classification number: B60H1/00278 ,  B60H2001/003 ,  B60H2003/0683 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0046 ,  B60L11/1874 ,  B60L2240/28 ,  B60L2240/34 ,  B60L2240/545 ,  B60L2240/662 ,  B60L2240/80 ,  G01F1/05 ,  H01M10/625 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16

Abstract: A temperature regulation system includes: an electric storage device, installed in a vehicle and configured to perform charge and discharge; an intake duct that leads air of a vehicle interior to the electric storage device; a fan configured to cause the air to be taken into the intake duct; a filter that is provided inside the intake duct and that prevents passage of foreign matter; and a controller that estimates a clogging amount of the foreign matter on the filter. The controller is configured to increase the estimated clogging amount as there increases a total amount of the air that is supplied to the electric storage device accompanying driving of the fan, and the number of times that the vehicle is brought to a state in which air is allowed to flow into and flow out of the vehicle.

公开(公告)号：US20170056806A1

公开(公告)日：2017-03-02

申请号：US14836852

申请日：2015-08-26

Applicant: Tesla Motors, Inc.

Inventor： Joseph MARDALL ,  Adam MASER

IPC: B01D46/42 ,  B01D46/00

CPC classification number: B01D46/42 ,  B01D46/0023 ,  B01D46/0036 ,  B01D46/0086 ,  B01D46/429 ,  B01D46/521 ,  B60H3/06 ,  B60H3/0641 ,  B60H2003/0683

Abstract: An air filtration system for a passenger compartment of a vehicle comprises: a HEPA filter for filtering air from an air inlet into filtered air, the HEPA filter comprising a fine particulate filter and a gas filter; and air passageways formed in the vehicle and configured to convey the air from the air inlet to the HEPA filter, and to convey the filtered air from the HEPA filter to the passenger compartment

Abstract translation: 用于车辆乘客舱的空气过滤系统包括：用于将空气从空气入口过滤到过滤空气中的HEPA过滤器，所述HEPA过滤器包括细颗粒过滤器和气体过滤器; 以及在车辆中形成的空气通道，其构造成将空气从空气入口传送到HEPA过滤器，并将过滤的空气从HEPA过滤器输送到乘客室

公开(公告)号：US20160367928A1

公开(公告)日：2016-12-22

申请号：US15180857

申请日：2016-06-13

Applicant: AGCO INTERNATIONAL GmbH

Inventor： Valentin Daniel Joel Leconte ,  Etienne Demeiller

IPC: B01D46/00 ,  B01D46/44

CPC classification number: B01D46/0067 ,  B01D46/444 ,  B01D46/446 ,  B01D2279/40 ,  B60H1/00378 ,  B60H3/0633 ,  B60H3/0641 ,  B60H2003/0683

Abstract: There is described a HVAC pre-filter system for a vehicle. The pre-filter system acts to prevent relatively large or coarse debris from reaching a dedicated HVAC filter through the use of at least one pre-filter element, which is provided in at least one inlet/outlet connected to ambient air. The pre-filter system has an inlet to supply air to the HVAC system, and an outlet to allow for air to exit from a vehicle cab interior, and the inlet/outlet can be switched to be fluidly coupled with either the HVAC inlet or the cab outlet. Dependent on which inlet or outlet the inlet/outlet is coupled with, the flow direction in the inlet/outlet can be controlled. Accordingly, the pre-filter can be cleaned of accumulated dust and debris by reversing the direction of airflow through the inlet/outlet.

Abstract translation: 描述了用于车辆的HVAC预过滤器系统。 预过滤器系统通过使用至少一个连接到环境空气的入口/出口提供的至少一个预过滤器元件来防止相对较大或粗糙的碎屑到达专用HVAC过滤器。 预过滤器系统具有向HVAC系统供应空气的入口和允许空气从车辆驾驶室内部排出的出口，并且入口/出口可以切换成与HVAC入口或 出租车出口。 取决于入口/出口与入口/出口连接的入口或出口，可以控制入口/出口中的流动方向。 因此，通过使通过入口/出口的气流的方向反向，可以清除预过滤器中积聚的灰尘和碎屑。

公开(公告)号：US20150254958A1

公开(公告)日：2015-09-10

申请号：US14296872

申请日：2014-06-05

Applicant: CleanAlert, LLC

Inventor： William Sherman ,  Richard Green

IPC: G08B21/18

CPC classification number: G08B21/18 ,  B01D46/0086 ,  B60H2003/0683 ,  F24F11/30 ,  F24F11/39

Abstract: A gas filter clogging detection system for monitoring filter performance and condition based on indicators of the accumulation of dirt and other particles on a filter positioned in a gas conduit, in which a notification system provides alerts and reports when the amount of clogging reaches a pre-determined threshold.

Abstract translation: 一种用于监测过滤器性能和状况的气体过滤器堵塞检测系统，其基于位于气体管道中的过滤器上的污垢和其他颗粒积聚的指示器，其中当堵塞量达到预定值时，通知系统提供警报和报告， 确定阈值。

公开(公告)号：US20110167899A1

公开(公告)日：2011-07-14

申请号：US13069009

申请日：2011-03-22

Applicant: Jürgen Günther ,  Thomas Stösser ,  Heinz Reinhardt ,  Christopher Klatt

Inventor： Jürgen Günther ,  Thomas Stösser ,  Heinz Reinhardt ,  Christopher Klatt

IPC: G01N5/02

CPC classification number: B01D46/444 ,  B01D46/0086 ,  B60H3/0658 ,  B60H2003/0683

Abstract: A method of providing error correction to flow velocity readings of a fluid flowing through a filter arrangement for monitoring the service life of the filter, wherein a filter arrangement, comprising a filter and a sensor device is arranged downstream of the filter, the sensor device including at least one measuring sensor for detecting the flow velocity of the fluid which flows through the filter, and a further measuring sensor for measuring the air humidity of the fluid which flows through the filter. A reading of said second sensor element provides an error correction to the first sensor element.

Abstract translation: 一种对流过过滤器装置的流体的流速读数提供误差校正的方法，用于监测过滤器的使用寿命，其中包括过滤器和传感器装置的过滤器装置布置在过滤器的下游，传感器装置包括 用于检测流过过滤器的流体的流速的至少一个测量传感器，以及用于测量流过过滤器的流体的空气湿度的另外的测量传感器。 所述第二传感器元件的读取对第一传感器元件提供误差校正。

公开(公告)号：US20070144120A1

公开(公告)日：2007-06-28

申请号：US11644732

申请日：2006-12-22

Applicant: Masatoshi Kawasaki ,  Toshimi Isobe ,  Shinya Takahashi

Inventor： Masatoshi Kawasaki ,  Toshimi Isobe ,  Shinya Takahashi

IPC: B01D50/00

CPC classification number: B60H3/0608 ,  B60H2003/0683

Abstract: An air-conditioning system for a vehicle includes a clogging detection device for detecting clogging of a filter. The clogging detection device detects clogging of the filter only when a face damper for opening and closing a face air duct provided with movable louvers is in the closed position.

Abstract translation: 用于车辆的空调系统包括用于检测过滤器堵塞的堵塞检测装置。 堵塞检测装置仅在用于打开和关闭设置有可动百叶窗的面部空气管道的面阻尼器处于关闭位置时检测过滤器的堵塞。

公开(公告)号：US06991674B2

公开(公告)日：2006-01-31

申请号：US10675840

申请日：2003-09-30

Applicant: Gunnar Dietrich

Inventor： Gunnar Dietrich

IPC: B01D35/14

CPC classification number: B01D46/442 ,  B60H1/008 ,  B60H3/0085 ,  B60H2003/0683 ,  F24F11/39

Abstract: An air quality monitoring arrangement is associated with an enclosed cab of an agricultural tractor used for towing or carrying spraying implements for treating crop with substances which might be toxic or otherwise harmful to people. A signal from a contaminant sensor is sent to a control arrangement which compares the actual sensed contamination of the air within the cab over time with a value from a performance map representing the performance expected from normal performance of the air circulating system of the cab. When the sensed contamination is higher than that of the performance map the operator is warned of a malfunction. The blower of the air circulating system may have its speed increased so as to pressurize the cab so as to exclude the entry of contaminated air through seals and other small openings of the cab. The air filters used are coded and recognized by the control system which keeps track of the service time of the filters and warns an operator when the service time exceeds that of a stored time value related to the particular filter.

Abstract translation: 空气质量监测安排与用于拖拉或携带喷洒工具的农用拖拉机的封闭式驾驶室相结合，用于用可能具有毒性或对人类有害的物质处理作物。 来自污染物传感器的信号被发送到控制装置，该控制装置将驾驶室内的空气的实际感测污染随时间与来自表示从驾驶室的空气循环系统的正常性能预期的性能的性能图中的值进行比较。 当感测到的污染物高于性能图的污染物时，操作员被警告发生故障。 空气循环系统的鼓风机可以增加其速度，以便对驾驶室加压，以便排除污染空气通过密封件和驾驶室的其他小开口进入。 使用的空气过滤器由控制系统进行编码和识别，该控制系统跟踪过滤器的服务时间，并且当服务时间超过与特定过滤器相关的存储时间值的时间时向操作者发出警告。

公开(公告)号：US20050124286A1

公开(公告)日：2005-06-09

申请号：US11008695

申请日：2004-12-09

Applicant: Samuel Goldsmith

Inventor： Samuel Goldsmith

IPC: B60H3/00 ,  F24F7/00 ,  B60H3/02

CPC classification number: A61L9/015 ,  B01D53/44 ,  B01D53/72 ,  B01D2251/104 ,  B01D2257/91 ,  B60H3/0071 ,  B60H3/0078 ,  B60H2003/0683 ,  F24F2003/1664 ,  F24F2003/1671

Abstract: This invention relates to the field of passenger vehicles, including light and heavy truck, heating, ventilation and air conditioning systems, particularly HVAC systems, using oxidants to reduce contaminants and increase passenger comfort levels in such vehicles.

Abstract translation: 本发明涉及乘用车领域，包括轻型和重型卡车，加热，通风和空调系统，特别是HVAC系统，使用氧化剂来减少污染物并增加这种车辆的乘客舒适度。

公开(公告)号：US06819232B2

公开(公告)日：2004-11-16

申请号：US10331885

申请日：2002-12-30

Applicant: Jong Hwan Kwon

Inventor： Jong Hwan Kwon

IPC: B60Q100

CPC classification number: B60H3/0608 ,  B60H2003/0683

Abstract: A method of signaling for a change of an air filter of a vehicle air conditioning system is disclosed. The present invention uses a sensor installed in a conventional air conditioner and the appropriate time for changing the air filter is determined by checking compressor operation when a degree of airflow is decreased during air conditioner operation.

Abstract translation: 公开了一种用于更换车辆空调系统的空气过滤器的信号的方法。 本发明使用安装在常规空调器中的传感器，并且在空调器操作期间当气流程度减小时通过检查压缩机操作来确定用于改变空气过滤器的适当时间。