Heating and air-conditioning system for a motor vehicle
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60H-001/32
B60H-001/00
B60H-001/03
출원번호
US-0571698
(2005-04-15)
등록번호
US-9421845
(2016-08-23)
우선권정보
DE-10 2004 019 607 (2004-04-22)
국제출원번호
PCT/EP2005/003973
(2005-04-15)
§371/§102 date
20061129
(20061129)
국제공개번호
WO2005/102746
(2005-11-03)
발명자
/ 주소
Khelifa, Noureddine
Kraemer, Wolfgang
출원인 / 주소
WEBASTO AG
대리인 / 주소
Fitch, Even, Tabin & Flannery, LLP
인용정보
피인용 횟수 :
1인용 특허 :
35
초록▼
The invention relates to a heating and air-conditioning system (10) for a motor vehicle, in particular a utility vehicle, in order to heat or cool the inside of a motor vehicle during a journey and when the motor vehicle is stationary. The inside of the motor vehicle is divided into a front region a
The invention relates to a heating and air-conditioning system (10) for a motor vehicle, in particular a utility vehicle, in order to heat or cool the inside of a motor vehicle during a journey and when the motor vehicle is stationary. The inside of the motor vehicle is divided into a front region and a back region, which can be heated and cooled separately, and comprises a front system (12) which is used to heat and cool the front region during a journey of the motor vehicle, a rear system (14) which is used to heat and cool the rear region during a journey of the motor vehicle and a stationary system (16) which is used to heat and to cool at least the rear region when the motor vehicle is stationary. According to the invention, the stationary system is integrated into the rear system. The invention further relates to a method for heating and air-conditioning a motor vehicle by means of a heating and air-conditioning system (10).
대표청구항▼
1. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear regio
1. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; and characterized in that an evaporator of the front system, an evaporator of the rear system and a cold accumulator of the stop-state system communicate with a same condenser, and a compressor is provided for the entire heating and air-conditioning system. 2. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; characterized in that the stop-state system comprises a cooling heat exchanger and a cold accumulator, and the cooling heat exchanger, a heating heat exchanger of the rear system and an evaporator of the rear system are supplied with an air flow by the same blower; and characterized in that an evaporator of the front system, the evaporator of the rear system and the cold accumulator of the stop-state system communicate with a same condenser, and a compressor is provided for the entire heating and air-conditioning system. 3. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; characterized in that the stop-state system comprises a cooling heat exchanger and a cold accumulator, and the cooling heat exchanger, a heating heat exchanger of the rear system and an evaporator of the rear system are supplied with an air flow by the same blower; characterized in that the cooling heat exchanger of the stop-state system and the cold accumulator of the stop-state system are arranged in a heat carrier circuit, through which a heat carrier medium is conveyed by a pump; and characterized in that an evaporator of the front system, the evaporator of the rear system and the cold accumulator of the stop-state system communicate with a same condenser, and a compressor is provided for the entire heating and air-conditioning system. 4. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; and characterized in that an evaporator of the front system and an evaporator of the rear system communicate with a same condenser, and the stop-state system comprises its own condenser and its own compressor. 5. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; characterized in that the stop-state system comprises a cooling heat exchanger and a cold accumulator, and the cooling heat exchanger, a heating heat exchanger of the rear system and an evaporator of the rear system are supplied with an air flow by the same blower; and characterized in that an evaporator of the front system and the evaporator of the rear system communicate with a same condenser, and the stop-state system comprises its own condenser and its own compressor. 6. A heating and air-conditioning system for a motor vehicle, in particular a utility vehicle, in order to heat and cool the inside of a motor vehicle during a running-state and a stop-state of the motor vehicle, wherein the inside of the motor vehicle is divided into a front region and a rear region, which can be heated and cooled separately, comprising: a front system for heating and cooling the front region during the running-state of the motor vehicle, a rear system for heating and cooling the rear region during the running-state of the motor vehicle, and a stop-state system for heating and cooling at least the rear region when the motor vehicle is in the stop-state, characterized in that the stop-state system is integrated into the rear system; characterized in that the stop-state system comprises a cooling heat exchanger and a cold accumulator, and the cooling heat exchanger, a heating heat exchanger of the rear system and an evaporator of the rear system are supplied with an air flow by the same blower; characterized in that the cooling heat exchanger of the stop-state system and the cold accumulator of the stop-state system are arranged in a heat carrier circuit, through which a heat carrier medium is conveyed by a pump; and characterized in that an evaporator of the front system and the evaporator of the rear system communicate with a same condenser, and the stop-state system comprises its own condenser and its own compressor.
Mellum Ronald J. (Delano MN) Hawkins ; Jr. Peter M. (Mounds View MN) Kline Glennard M. (Anoka MN) Klinkert Deborah A. (St. Louis Park MN) McFarlane Ronald G. (Seattle WA) Hansen Gary P. (Federal Way , Auxiliary power unit.
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Longardner William J. (Indianapolis IN) Gustin Joseph A. (Indianapolis IN) Rafalovich Alexander P. (Indianapolis IN) Keller Gilbert P. (Indianapolis IN) Schmidter Thomas C. (Indianapolis IN), Plumbed thermal energy storage system.
Stil Jacob H. (The Hague NLX) Ooms Adrianus J. (The Hague NLX) Mink Bernardus H. (The Hague NLX), Process and apparatus for cooling and purifying a hot gas.
Isobe Toshimi (Isesaki JPX) Sakano Riichi (Saitama JPX), Refrigerating system for use in vehicle with engine which enables selective use of commercial AC power and a generator d.
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