公开(公告)号：US12005384B2

公开(公告)日：2024-06-11

申请号：US17981886

申请日：2022-11-07

Applicant: THE SY-KLONE COMPANY, LLC

Inventor： Jeffrey L. Moredock ,  James G. Moredock

IPC: B01D46/00 ,  B01D45/16 ,  B01D46/24 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B01D50/20 ,  B60H1/00 ,  B60H3/06 ,  B62D33/06

CPC classification number: B01D46/0086 ,  B01D45/16 ,  B01D46/009 ,  B01D46/2411 ,  B01D46/4245 ,  B01D46/429 ,  B01D46/442 ,  B01D46/446 ,  B01D46/448 ,  B01D46/46 ,  B01D50/20 ,  B60H1/008 ,  B60H3/0608 ,  B60H2003/0683 ,  B62D33/0612

Abstract: An air quality system includes an air precleaner, a filter identification component, and a control module. The air precleaner has a precleaner housing and a filter disposed inside the precleaner housing. The filter identification component is positioned within the precleaner housing at a first position and is mounted on the filter. The control module is positioned within the precleaner housing at a second position and is configured to emit an electrical field and communicate with the filter identification component via the emitted electrical field.

公开(公告)号：US11932080B2

公开(公告)日：2024-03-19

申请号：US17218488

申请日：2021-03-31

Applicant: DENSO International America, Inc.

Inventor： Sibu Varughese ,  Martín Nespolo ,  Thomas Krzyzak ,  Gareth Webb ,  Wilson Yim ,  Matthew Johnson

IPC: B60H1/00 ,  B01D46/00 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B60H3/06

CPC classification number: B60H1/008 ,  B01D46/0049 ,  B01D46/0086 ,  B01D46/429 ,  B01D46/442 ,  B01D46/46 ,  B60H1/00849 ,  B60H3/0616 ,  B01D2257/502 ,  B01D2257/708 ,  B01D2273/30 ,  B01D2279/35 ,  B01D2279/40 ,  B01D2279/50 ,  B60H3/0608 ,  B60H2003/0683

Abstract: A vehicle system includes: a heating, ventilation, and air conditioning (HVAC) system including: a passenger cabin air filter; and a blower configured to draw air through the passenger cabin air filter and blow air into a passenger cabin of a vehicle; an olfaction sensor configured to measure an amount of a chemical in air in a duct of the HVAC system downstream of the passenger cabin air filter; and a filter module configured to determine and indicate whether to replace the passenger cabin air filter based on the amount of the chemical in the air measured by the olfaction sensor.

公开(公告)号：US11643031B2

公开(公告)日：2023-05-09

申请号：US16509432

申请日：2019-07-11

Applicant: Toyota Motor North America, Inc.

Inventor： Tyler Brown

IPC: B60R16/023 ,  B60W50/14 ,  B60H3/06 ,  E05F15/70 ,  G07C5/00

CPC classification number: B60R16/0237 ,  B60H3/0608 ,  B60W50/14 ,  E05F15/70 ,  G07C5/008 ,  B60H2003/0683 ,  B60W2555/20 ,  B60W2556/45

Abstract: A system for providing allergen information includes an allergen sensor located on a vehicle designed to detect allergen data corresponding to levels of at least one allergen in an environment of the vehicle. The system further includes a network access device located on the vehicle and designed to transmit the allergen data to a remote server and to receive an allergen map from the remote server, the allergen map being based on the allergen data from the vehicle and from additional vehicles, and indicating the levels of the at least one allergen at various locations on the allergen map. The system further includes an output device designed to output data. The system further includes an electronic control unit (ECU) coupled to the allergen sensor, the network access device, and the output device and designed to control the output device to output the allergen map received from the remote server.

公开(公告)号：US11642942B2

公开(公告)日：2023-05-09

申请号：US15615791

申请日：2017-06-06

Applicant: MANN+HUMMEL GMBH

Inventor： Bernd Bauer ,  Thomas Heininger ,  Dominik Haider ,  Tobias Schwimmbeck ,  Mathias Hoesl ,  Matthias Heinzmann ,  Andreas Weber ,  Mirco Schoen ,  Mario Schoen ,  Martin Klein ,  Pascal Thau

IPC: B60H3/06 ,  B01D53/04 ,  B60H3/02 ,  B60H1/00 ,  B01D46/44 ,  B01D46/00 ,  B01D46/56

CPC classification number: B60H3/0625 ,  B01D53/04 ,  B01D53/0407 ,  B60H1/008 ,  B60H1/00771 ,  B60H1/00849 ,  B60H3/024 ,  B60H3/0641 ,  B01D46/0036 ,  B01D46/442 ,  B01D46/56 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2257/106 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2257/7022 ,  B01D2257/90 ,  B01D2258/06 ,  B01D2259/40001 ,  B01D2259/4566 ,  B01D2273/16 ,  B01D2279/40 ,  B60H1/00742 ,  B60H1/00864 ,  B60H2001/00085 ,  B60H2003/0683 ,  B60H2003/0691

Abstract: A smart multi-modal vehicular air filtration management system including a first filter element and a second filter element disposed in a fresh air housing, wherein the fresh air housing has an inlet and an outlet. Additionally, a third filter element is provided which is disposed in a cabin housing, the cabin housing having one or more inlet. A fluid channel arranged between the fresh air and cabin housing. Finally, a diverter is included which is disposed near an outlet of the fresh air housing, wherein the diverter is configured to cause air to flow through the fresh air housing selectively through one or both of the first filter element and the second filter element.

公开(公告)号：US20180319256A1

公开(公告)日：2018-11-08

申请号：US15885831

申请日：2018-02-01

Applicant: Carl Freudenberg KG

Inventor： Ulrich Stahl ,  Volker Braeunling ,  Anette Arnold

IPC: B60H3/06 ,  B01D46/00 ,  B01D46/42 ,  B01D46/44

CPC classification number: B60H3/0608 ,  B01D46/0032 ,  B01D46/0034 ,  B01D46/0087 ,  B01D46/4245 ,  B01D46/442 ,  B01D46/46 ,  B01D2279/40 ,  B01D2279/50 ,  B60H1/008 ,  B60H1/00849 ,  B60H3/0078 ,  B60H3/0625 ,  B60H2003/0683

Abstract: A ventilation system for a mobile structure, in particular a motor vehicle, includes: a variably adjustable filter device including at least one controllable, variable filter characteristic with regard to a pollutant class; means for collecting information about the air quality in the surroundings of the mobile structure and in particular information about the air quality in an interior of the mobile structure; and a control unit for varying filter characteristics of the filter device in a variable, in particular continuous, manner, on the basis of the information about the air quality.

公开(公告)号：US20180186212A1

公开(公告)日：2018-07-05

申请号：US15396931

申请日：2017-01-03

Applicant: International Business Machines Corporation

Inventor： Ashish Kundu ,  Clifford A. Pickover ,  Maja Vukovic ,  Komminist Weldemariam

IPC: B60H1/00 ,  B01D46/44 ,  B01D46/46 ,  A61L9/20 ,  A61L9/16 ,  B60H3/06 ,  B60H3/00 ,  G05D1/02

CPC classification number: B60H1/008 ,  A61L9/015 ,  A61L9/16 ,  A61L9/20 ,  A61L2209/111 ,  A61L2209/14 ,  A61L2209/22 ,  B01D46/442 ,  B01D46/46 ,  B60H1/00821 ,  B60H1/00971 ,  B60H3/06 ,  B60H2003/0683

Abstract: A computer-implemented air quality amelioration method, computer program product, and system for a self-driving vehicle, the method including detecting a value of an air quality within a cabin of the self-driving vehicle and performing an amelioration action to improve the value of the air quality based on the detection of the value of the air quality being less than a predetermined value.

公开(公告)号：US20060130497A1

公开(公告)日：2006-06-22

申请号：US11017431

申请日：2004-12-20

Applicant: Pengju Kang ,  Thomas Radcliff ,  Mohsen Farzad ,  Alan Finn

Inventor： Pengju Kang ,  Thomas Radcliff ,  Mohsen Farzad ,  Alan Finn

IPC: F01P7/04 ,  F25B49/00 ,  G01K13/00 ,  F25D17/00

CPC classification number: B60H3/06 ,  B60H1/00828 ,  B60H2003/0683 ,  F23N2031/26 ,  F24F3/1603 ,  F24F11/30 ,  F24F11/77

Abstract: A method and control for determining an air filter condition in an HVAC system forces a change in a motor speed for a fan for driving air through the air filter and into an environment to be conditioned. When the motor speed is changed, an expected change in temperature in the environment is monitored. If the actual change is not as expected, a determination may be made that the air filter is clogged.

Abstract translation: 用于确定HVAC系统中的空气过滤器状态的方法和控制强制用于驱动空气通过空气过滤器并进入要调节的环境的风扇的电动机速度的变化。 当电机速度改变时，监测环境温度的预期变化。 如果实际的变化不是预期的，则可以确定空气过滤器被堵塞。

公开(公告)号：US20060079168A1

公开(公告)日：2006-04-13

申请号：US11267683

申请日：2005-11-04

Applicant: Samuel Goldsmith

Inventor： Samuel Goldsmith

IPC: B60H3/00

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：US20040083895A1

公开(公告)日：2004-05-06

申请号：US10613874

申请日：2003-07-02

Inventor： Dong Il Kim

IPC: B01D046/00

CPC classification number: B01D46/0086 ,  B01D46/4254 ,  B01D46/44 ,  B60H3/0616 ,  B60H2003/0683 ,  Y10S55/34

Abstract: A filter structure of a vehicle air conditioner comprises a filter cartridge provided with a plurality of filter papers within a case and a light source. The light source is provided at a position within the filter papers for radiating light toward one side of the case. The light is blocked when pollutants deposited on the filter papers are enough to cause a contaminated state of the filer to reach a preset state. A display section is provided on the case for transmitting the light, radiated from the light source, to be visually checked on the external side. Therefore, the filter structure allows a driver to check a proper exchange time of the filter visually through a display section in which a display state changes according to a contaminated state of the filter.

Abstract translation: 车辆空调的过滤器结构包括在壳体和光源内设置有多个滤纸的过滤器滤芯。 光源设置在滤纸内的位置，用于向壳体的一侧照射光。 当滤纸上沉积的污染物足以导致污染物的污染状态达到预设状态时，光被遮挡。 在外壳上设置有用于透射从光源辐射的光的显示部，以便在外部进行目视检查。 因此，过滤器结构允许驾驶员通过显示状态根据过滤器的污染状态而改变的显示部分目视地检查过滤器的适当交换时间。

公开(公告)号：US20040041710A1

公开(公告)日：2004-03-04

申请号：US10331885

申请日：2002-12-30

Inventor： Jong Hwan Kwon

IPC: G08B021/00

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.