[특허]Automotive air conditioner having condenser and evaporator provided within air duct

[미국특허] Automotive air conditioner having condenser and evaporator provided within air duct 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60H-001/32 F25B-009/00
출원번호	US-0873430 (1992-04-24)
우선권정보	JP-0097290 (1991-04-26); JP-0253947 (1991-10-01); JP-0319417 (1991-12-03); JP-0347130 (1991-12-27); JP-0060616 (1992-03-17)
발명자 / 주소	Iritani Kunio (Anjo JPX) Numazawa Shigeo (Nagoya JPX) Fujiwara Kenichi (Kariya JPX) Yamanaka Yasushi (Nakashima JPX) Isaji Akira (Nishio JPX) Suzuki Nobunao (Toyahashi all of JPX)
출원인 / 주소	Nippondenso Co., Ltd. (Kariya JPX 03)
인용정보	피인용 횟수 : 43 인용 특허 : 0

초록 ▼

An automotive air conditioner which conditions air making use of radiation of heat of a condenser and absorption of heat of an evaporator effectively. The evaporator 207 and the condenser 203 are disposed in a duct 100. A bypass passageway 150 is provided sidewardly of the condenser 203 in the duct 100, and a flow rate of air bypassing the condenser 203 is controlled by pivotal motion of an air mixing damper 154. Another bypass passage is provided sidewardly of the evaporator 207 in the duct 100, and a flow rate of air bypassing the evaporator 207 is controlled by pivotal motion of a bypass damper 159. Air is conditioned to an optimum blown out air temperature by varying the cooling rate at the evaporator 207 and the heating rate at the condenser 203 and is blown out to a room of an automobile from spit holes 141, 142 and 143. An outside heat exchanger is provided outside the duct 100, and a flow of refrigerant is changed over suitably among the outside heat exchanger 202, the evaporator 207 and the condenser 203 to perform cooling operation, heating operation, dehumidifying operation, dehumidifying heating operation and defrosting operation.

대표청구항 ▼

An automotive air conditioner for providing a plurality of conditioning modes including a heating mode, a cooling mode and a dehumidifying mode, said air conditioner comprising: a duct defining a passageway for guiding conditioned air for discharge into a passenger compartment of an automobile; a blower for causing air passing through said duct to blow into said passenger compartment; an evaporator disposed in said duct for evaporating refrigerant to cool the air guided therethrough; a compressor for compressing refrigerant to increase a temperature thereof and for discharging high temperature refrigerant compressed therein; a heater disposed downstream of said evaporator in said duct for exchanging heat between the air passing therethrough and the high temperature refrigerant discharged from said compressor to heat the air; an outside heat exchange means disposed outside said duct for exchanging heat between air passing therethrough and refrigerant flowing thereinto; and expansion means for expanding refrigerant to decrease a temperature thereof; wherein a heat exchanging function of said evaporator, said heater, and said outside heat exchanger is varied in accordance with conditioning mode so that in said heating mode, said heater exchanges heat between the air passing through said duct and the refrigerant passing therethrough for heating the air to be discharged into the passenger compartment and said outside heat exchanger exchanges heat between the air and the refrigerant for evaporating the refrigerant; in the cooling mode, said evaporator exchanges heat between the air passing through said duct and the refrigerant passing therethrough for cooling the air to be discharged into the passenger compartment and said outside heat exchanger exchanges heat between the air and the refrigerant for condensing the refrigerant; and in the dehumidifying mode, said evaporator exchanges heat between the air passing through said duct and the refrigerant passing therethrough for cooling the air and said heater exchanges heat between the air passing through said evaporator and the refrigerant passing therethrough for dehumidifying the air discharged into the passenger compartment.

이 특허를 인용한 특허 (43) 인용/피인용 타임라인 분석

Samukawa,Katsuhiko; Ino,Masashi, Air conditioner for vehicle use.
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Yokoo, Yasuhiro; Higuchi, Terukazu; Yanagimachi, Yoshinori; Umehara, Akira, Air conditioner for vehicle with defroster control.
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Ikeda Susumu (Isesaki JPX) Isobe Toshimi (Isesaki JPX) Inoue Atsuo (Isesaki JPX) Tajiri Akihiro (Wako JPX) Sakuma Choji (Wako JPX) Yuri Nobuyuki (Wako JPX) Ishikawa Mitsuru (Wako JPX), Air conditioner for vehicles.
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Fukumoto Minoru,JPX ; Yoshida Norio,JPX, Air conditioning apparatus for a vehicle.
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Takahashi, Yasufumi, Air conditioning device for vehicle.
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Takahashi, Yasufumi, Air conditioning device for vehicle.
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Heckt, Roman; Graaf, Marc; Haas, Tobias, Air conditioning unit for vehicles and method of operating the same.
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Lake Barry J. ; Ziehr Lawrence ; Tagliapietra Lance C. ; Tuckfield Christopher A., Air handling controller for HVAC system for electric vehicles.
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Miyakoshi, Ryo; Suzuki, Kenichi; Yamashita, Kouhei, Air-conditioning apparatus for vehicle.
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Oomura, Mitsuyo; Wakisaka, Takeshi; Hirose, Katsutoshi, Air-conditioning system.
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Lake Barry J. ; Ziehr Lawrence ; Tagliapietra Lance C., Anti-fog controller for reversible air conditioning and heat pump HVAC system for electric vehicles.
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Zeng,Xin; Nyeholt,Christopher C.; Eustice,Harry E., Automotive HVAC system and method of operating same utilizing enthalpy-based control.
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Iritani Kunio,JPX ; Numazawa Shigeo,JPX ; Fujiwara Kenichi,JPX ; Yamanaka Yasushi,JPX ; Isaji Akira,JPX ; Suzuki Nobunao,JPX, Automotive air conditioner having condenser and evaporator provided within air duct.
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Halligan Joseph R., Automotive vehicle climate control system.
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Halligan Joseph R., Automotive vehicle climate control system.
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Lee, Yongju; Park, Daeyun; Ryoo, Byeongjo, Condensing type clothes dryer having a heat pump cycle and a method for controlling a condensing type clothes dryer having a heat pump cycle.
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Tonnelier, Pierre, Constructional unit for a heat exchanging device.
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Lake Barry J. ; Ziehr Lawrence ; Tagliapietra Lance C., Controller for heating in reversible air conditioning and heat pump HVAC system for electric vehicles.
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Lake Barry J. ; Barwin David A. ; Harris Richard ; Tagliapietra Lance C., Controller for reversible air conditioning and heat pump HVAC system for electric vehicles.
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Minami, Kenichiro, Cooling and heating air conditioner.
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DeMonte, Todd; Sloan, Scott E.; Dingle, Steve S.; O'Brien, Timothy S.; Steinmetz, Phillip R., Defrost bypass dehumidifier.
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DeMonte, Todd; Sloan, Scott E.; Dingle, Steve S.; O'Brien, Timothy S.; Steinmetz, Phillip R., Defrost bypass dehumidifier.
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Karl Stefan (Paris FRX) Pomme Vincent (Montigny Le Bretonneux FRX), Device for controlling the temperature in the passenger compartment of a vehicle with an electric motor.
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Hill, Mark A.; Jeckel, Alfred; O'Donnell, Curt; Bigler, Mark; Tagliapietra, Lance, Efficient AC operation using dew-point temperature.
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DeMonte, Todd; Sloan, Scott E.; Dingle, Steven S.; O'Brien, Timothy S.; Steinmetz, Phillip R., Enhanced performance dehumidification apparatus, system and method.
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Riefler Roger G., Four-way flow reversing valve for reversible refrigeration cycles.
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Bicknell, Kirby Neal, HVAC system with selective flowpath.
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Katoh, Yoshiki; Itoh, Satoshi, Heat exchange system and vehicle refrigeration cycle system.
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Sakuma, Choji, Heat pump air conditioning system for vehicles.
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Kang, Sungho; Kim, Hakkyu; Choi, Youngho; Lee, Jungjae; Kim, Taeeun; Seo, Jeonghun, Heat pump system for vehicle and method of controlling the same.
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Dick Philip Wlech, Heat-pump type air conditioning and heating system for fuel cell vehicles.
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Kohigashi, Hirotsugu; Nakagawa, Nobuya, Heat-pump-type vehicular air-conditioning system.
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Caesar, Roland; Gaertner, Jan; Wertenbach, Juergen, Method for air conditioning a motor vehicle.
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Komori, Kou; Yakumaru, Yuichi; Tamura, Tomoichiro; Honma, Masaya; Hayashi, Hiroki, Refrigerant circuit.
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Kurosawa,Yoshiaki, Refrigerant cycle unit.
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Sakamoto, Kota; Nishida, Shin; Nishikawa, Michio, Refrigeration cycle device.
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Lake Barry J. ; Cleveland David ; Barwin David A. ; Bandeen Robert ; Naujock Arthur A., Reversible air conditioning and heat pump HVAC system for electric vehicles.
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Lake Barry J. ; Ziehr Lawrence ; Siekkinen Bruce T. ; Harris Richard ; Spezia Gerald P., System for cooling electric vehicle batteries.
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Hamamoto, Hiroshi; Fukawatase, Kohei; Otake, Yoshihiko; Komori, Kou; Matsumoto, Subaru; Wakano, Katsuyoshi, Vehicle air conditioner.
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Hamamoto, Hiroshi; Fukawatase, Kohei; Otake, Yoshihiko; Komori, Kou; Matsumoto, Subaru; Wakano, Katsuyoshi, Vehicle air conditioner.
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Yokoo, Yasuhiro; Higuchi, Terukazu; Yanagimachi, Yoshinori, Vehicle air conditioner.
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Nishida, Shin; Kakehashi, Nobuharu; Taguchi, Masami; Miyazaki, Noriyuki, Vehicle air conditioner with heat pump refrigerant cycle.
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Esaki, Hidenori, Vehicle air-conditioning system.
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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 conditioner having condenser and evaporator provided within air duct 원문보기