[특허]Automotive air conditioning system

[미국특허] Automotive air conditioning system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-017/00
출원번호	US-0735922 (1991-07-25)
우선권정보	JP-0078736 (1990-07-26); JP-0292482 (1990-10-30)
발명자 / 주소	Akasaka Hitoshi (Tokyo JPX)
출원인 / 주소	Calsonic Corporation (Tokyo JPX 03)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

An automotive air conditioning system is disclosed which is incorporated with a known automatic air conditioner installed in a motor vehicle. The air conditioning system has first, second and third operation modes which are automatically selected. When the system assumes the first operation mode, air in upper and lower portions of the passenger cabin is discharged to outside of the vehicle through upper and lower ducts. When the system assumes the second operation mode, air in the lower portion of is sucked into an air conditioning unit through the lower duct and cooled and blown into the upper portion of the passenger cabin through the upper duct. When the system assumes the third operation mode, air in the upper portion of the passenger cabin is enforcedly discharded to outside of the vehicle through the upper duct.

대표청구항 ▼

An air conditioning system for use with an automatic air conditioner installed in a motor vehicle, comprising: a first duct extending to a ceiling of a passenger cabin of the vehicle and having an opening which is exposed to an upper portion of said passenger cabin; a second duct extending along a floor of the vehicle and having an opening which is exposed to a lower portion of the passenger cabin; an air conditioning unit having an electric fan and an evaporator installed therein, said unit being connected to said first and second ducts and having first, second and third operation modes, said first operation mode being a mode in which, under operation of said electric fan, air in the passenger cabin is forced to be sucked into said unit through said first and second ducts and discharged to outside of the vehicle, said second operation mode being a mode in which, under operation of said electric fan, air in the passenger cabin is sucked into said unit through said second duct, cooled by said evaporator, fed to said first duct and blown into said passenger cabin from said opening of said first duct, and said third operation mode being a mode in which contaminated air is sucked into said unit from said opening of said first duct and discharged to outside of the vehicle; sensor means for producing information signals which are representative of conditions of the passenger cabin; and a control device for permitting said air conditioning unit to select one of said first, second and third operation modes in accordance with information signals issued from said sensor means and for controlling the speed of said electric fan in accordance with the information signals issued from said sensor means and those issued from a front fan control device which controls the speed of an electric fan installed in said automatic air conditioner.

이 특허를 인용한 특허 (37) 인용/피인용 타임라인 분석

Mizutani, Satoshi; Murakami, Hironobu; Muraki, Toshihiko; Yamagishi, Hiroyuki; Ishikawa, Wataru, Air conditioner and air conditioner duct.
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Fukutomi, Yoshitomo; Muraki, Ryousuke; Odai, Tsuneaki, Air conditioning system for vehicle.
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Sangwan, Karma Vir; Urbank, Thomas Martin; Vasko, Susan Claire, Air quality system for a vehicle.
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Bell, Lon E.; LaGrandeur, John; Davis, Stephen, Battery thermal management system including thermoelectric assemblies in thermal communication with a battery.
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Gawthrop, Peter R., Climate control method for hybrid vehicles using thermoelectric devices.
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Gawthrop, Peter R., Climate control system for vehicles using thermoelectric devices.
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Goenka, Lakhi N.; Crane, Douglas T.; Bell, Lon E., Energy management system for a hybrid-electric vehicle.
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Goenka, Lakhi N.; Crane, Douglas T.; Bell, Lon E., Energy management system for a hybrid-electric vehicle.
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Williams, Alan K.; Bursch, Eric F.; Vargas-Castañeda, Edgar A.; Federico, Don, Engine cooling and climate control system.
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Goenka, Lakhi Nandlal; Bell, Lon Edward, HVAC system for a vehicle.
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Goenka, Lakhi Nandlal, HVAC system for hybrid vehicles using thermoelectric devices.
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LaGrandeur, John; Bell, Lon E., Heater-cooler with bithermal thermoelectric device.
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Ghosh, Debashis; Wang, Mingyu; Kadle, Prasad S., Heating and cooling system for occupants of the rear portion of a vehicle.
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Goenka, Lakhi Nandlal, Hybrid vehicle temperature control systems and methods.
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Rump Hanns,DEX ; Hiller Jorg,DEX ; Pieper Norbert,DEX, Method of operating a ventilation system especially of a motor vehicle.
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Kousaka Hideki (Higashihiroshima JPX) Yasuda Hideaki (Hiroshima JPX) Kamigasa Kenji (Hiroshima JPX) Nishimuta Makoto (Hiroshima-ken JPX), Rear air-conditioning unit for use in vehicle.
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Bell, Lon E.; LaGrandeur, John, System and method for climate control within a passenger compartment of a vehicle.
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Bell, Lon E.; LaGrandeur, John, System and method for distributed thermoelectric heating and cooling.
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Goenka, Lakhi Nandlal, Temperature control system with thermoelectric device.
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Goenka, Lakhi Nandlal, Temperature control system with thermoelectric device.
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Barnhart, Todd Robert; Ranalli, Marco; Adldinger, Martin, Temperature control systems with thermoelectric devices.
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Ranalli, Marco; Adldinger, Martin; Barnhart, Todd Robert; LaGrandeur, John; Bell, Lon E.; Goenka, Lakhi Nandlal, Temperature control systems with thermoelectric devices.
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Ellison,Kenneth H; Kozak,Eugene M.; Marshall,Steven B.; Carlson,Paul H., Thermal bypass channel.
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Goenka, Lakhi Nandlal, Thermoelectric device efficiency enhancement using dynamic feedback.
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Goenka, Lakhi Nandlal, Thermoelectric device efficiency enhancement using dynamic feedback.
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Bell, Lon E.; Diller, Robert W., Thermoelectric heat pump.
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Goenka, Lakhi Nandlal, Thermoelectric-based air conditioning system.
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Bell, Lon E.; LaGrandeur, John; Davis, Stephen, Thermoelectric-based battery thermal management system.
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Goenka, Lakhi N.; Crane, Douglas T.; Bell, Lon E., Thermoelectric-based heating and cooling system.
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Kossakovski, Dmitri; Barnhart, Todd Robert; Piggott, Alfred, Thermoelectric-based thermal management of electrical devices.
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Goenka, Lakhi Nandlal, Thermoelectric-based thermal management system.
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Yokoo, Yasuhiro; Higuchi, Terukazu; Yanagimachi, Yoshinori, Vehicle air conditioner.
상세보기
Asou Hiroshi,JPX ; Sakane Katsumi,JPX ; Hosoda Shintaro,JPX, Vehicle air conditioning apparatus.
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Chen, Debby S., Vehicle air system assemblies with aircap assemblies.
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Tabara Hiroyuki,JPX, Vehicle air-conditioning device.
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Niwa Kazuki,JPX ; Akimoto Ryosaku,JPX ; Matsuda Kenji,JPX ; Major Gregory A. ; Zeng Xin, Vehicular air conditioner.
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Dohring Klaus,DEX, Ventilation device for a motor vehicle.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Automotive air conditioning system 원문보기