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    • 2. 发明专利
    • Vehicular air-conditioner
    • 车用空气调节器
    • JP2010006218A
    • 2010-01-14
    • JP2008167239
    • 2008-06-26
    • Denso Corp株式会社デンソー
    • AOKI SHINJI
    • B60H1/00B60H1/32F25B5/00
    • PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of attaining saving energy, improving comfortability of an occupant, and preventing an air-conditioner odor.
      SOLUTION: When the travel of a vehicle stops and a refrigerant compressor stops by idle stoppage in a state a cooling operation is demanded, draft air conditioning in which the air flow not passing an evaporator 6 is blown out into a cabin is performed and comfortability of the occupant during idle stoppage is secured with less energy consumption. In the draft air conditioning, blowing out of the air-conditioner odor into the cabin can be prevented because the air flow not passing the evaporator 6 is blown out into the cabin. In other words, during the idle stoppage, the draft air conditioning without the air-conditioner odor is performed with less energy consumption and comfortability of the occupant can be secured.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种能够实现节能,提高乘员舒适性,防止空调气味的车辆空调。 解决方案:当需要冷却操作的状态下,当车辆的行驶停止并且制冷剂压缩机由于怠速停止而停止时,进行未通过蒸发器6的空气流被吹出到客舱内的通风空调 并且以较少的能量消耗确保乘客在怠速停止期间的舒适性。 在起草空调中,由于没有通过蒸发器6的空气流被吹送到舱内,因此可以防止空调气味吹入舱内。 换句话说,在怠速停止期间,以较少的能量消耗进行没有空调气味的通气空调,并且可以确保乘客的舒适性。 版权所有(C)2010,JPO&INPIT
    • 3. 发明专利
    • Vehicular air-conditioner
    • 车用空气调节器
    • JP2010000820A
    • 2010-01-07
    • JP2008158998
    • 2008-06-18
    • Denso Corp株式会社デンソー
    • EZAKA TOMOHISAKUMADA TATSUMIAOKI SHINJI
    • B60H1/34B60H1/00
    • Y02T10/88
    • PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of giving the comfortable feeling to an occupant while saving the energy.
      SOLUTION: When an electronic control device 70 determines that an occupant desires the wind direction control for enhancing comfortableness to be performed, and determines YES in Step S100, and when the electronic control device 70 determines that energy-saving should be executed in the air-conditioning operation in a cabin, and determines NO in Step S110, the electronic control device 70 is moved to Step S140 to control the wind direction from face outlets 31, 32. In this condition, since the temperature higher than the target outlet air temperature TAO is set to be the target outlet air temperature TAO', the energy for discharging the refrigerant to a cooling heat exchanger 9 by a compressor 11 can be saved. In addition, cold air can be intermittently supplied from the face outlets 31, 32 to a part easy for the occupant in the cabin to obtain the comfortable feeling by the cold air, and the comfortable feeling can be given to the occupant.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供能够在节省能量的同时给乘员舒适的感觉的车辆空调。 解决方案:当电子控制装置70确定乘员期望用于提高要执行的舒适性的风向控制,并且在步骤S100中确定为“是”,并且当电子控制装置70确定应该执行节能时 在步骤S110中判定为“否”,电子控制装置70移动到步骤S140,从面部出口31,32控制风向。在这种情况下,由于比目标出口高的温度 空气温度TAO被设定为目标出口空气温度TAO',可以节省通过压缩机11将制冷剂排出到冷却热交换器9的能量。 此外,可以将冷空气从面部出口31,32间歇地供给到容纳乘客的部分,以获得冷空气的舒适感,并且可以向乘员提供舒适的感觉。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Vehicular air conditioner
    • 空气调节器
    • JP2009040138A
    • 2009-02-26
    • JP2007205329
    • 2007-08-07
    • Denso Corp株式会社デンソー
    • SUZUKI YOSHIAKIKATAOKA TAKUYAAOKI SHINJIHIRAI SHINICHIRO
    • B60H1/00B60H1/34
    • PROBLEM TO BE SOLVED: To prevent impairment of a comfortable feeling of an occupant, by expanding a temperature difference between the blowout air temperature of a face blowout port 49 and the blowout air temperature of a foot blowout port 50, in a vehicular air conditioner. SOLUTION: In this vehicular air conditioner, an electronic control device 26 calculates the ordinary inside air ratio T on an assumption that the temperature difference ΔT is an easily generating state (Step S191b) when the target blowout temperature TAO is higher than 40°C (Step S191a) when a compressor 40 is a stopping state, and calculates the inside air ratio T preferential to amenity on an assumption that the temperature difference ΔT is a hardly generating state (Step S191c) when the target blowout temperature TAC is lower than 40°C. The outside air introducing ratio under the inside air ratio T preferential to the amenity is higher than that under the ordinary inside air ratio T. Thus, when determining that the temperature difference ΔT is the hardly generating state, the introducing air temperature to an air-conditioning casing 32 lowers more than when determining that the temperature difference ΔT is the easily generating state. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了防止乘员的舒适感觉的损害,通过扩大面孔吹出口49的吹出空气温度与脚部吹出口50的吹出空气温度之间的温差,在车辆 冷气机。 解决方案:在该车辆空调机中,当目标井喷温度TAO高于40°时,电子控制装置26假设温度差ΔT为容易产生状态(步骤S191b),计算普通内部空气比率T 当压缩机40处于停止状态时,当目标井喷温度TAC低时,假定温差ΔT几乎不产生状态(步骤S191c),计算出优惠的内部空气比T(步骤S191a) 超过40°C。 优选为室内空气比T的外部空气导入量比普通内部空气比T高。因此,当确定温度差ΔT为几乎不发生状态时, 调节壳体32比确定温度差ΔT是容易产生状态时下降得多。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Air conditioner for vehicle
    • 车用空调
    • JP2008137421A
    • 2008-06-19
    • JP2006323558
    • 2006-11-30
    • Denso Corp株式会社デンソー
    • AOKI SHINJITANAKA TAKASHI
    • B60H1/00
    • PROBLEM TO BE SOLVED: To favorably dehumidify the air in the cabin. SOLUTION: An electronic control device 26 for an air conditioner determines (step S160) whether the humidity of the outside air is lower than the humidity of the inside air. The electronic control device 26 determines that it is "YES" in the step when the humidity of the outside air is lower than the humidity of the inside air, advances to the step S190, and introduces the outside air by a dehumidification unit 90 to blow it into the cabin. When it is determined that the humidity of the outside air is higher than the humidity of the inside air in the step S170, it is set to be "NO" in the step, advances to the step S180, and drying treatment of an adsorption agent rotor 95 is executed. Afterwards, the operation in a dehumidification mode for dehumidifying the air in the cabin is executed in the step S200, and furthermore, the operation in a pre-air conditioning mode for air-conditioning the air in the cabin is executed in the step S220. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:有利地对机舱内的空气进行除湿。 解决方案:用于空调的电子控制装置26确定(步骤S160)外部空气的湿度是否低于内部空气的湿度。 电子控制装置26在外部空气的湿度低于内部空气的湿度的步骤中判定为​​“是”,进入步骤S190,并且通过除湿单元90将外部空气引入吹出 它进入机舱。 当在步骤S170中确定外部空气的湿度高于内部空气的湿度时,在该步骤中将其设定为“否”,进入步骤S180,并且将吸附剂的干燥处理 转子95被执行。 之后,在步骤S200中执行用于对机舱内的空气进行除湿的除湿方式的动作,此外,在步骤S220中执行用于对机舱内的空气进行空调的预先空调方式的动作。 版权所有(C)2008,JPO&INPIT
    • 6. 发明专利
    • Air conditioner
    • 冷气机
    • JP2007240046A
    • 2007-09-20
    • JP2006061291
    • 2006-03-07
    • Denso Corp株式会社デンソー
    • ITO YUJIAOKI SHINJISAWAI HIROHIKO
    • F25B21/02B60H1/00B60H1/32
    • F25B21/02B60H1/00478B60N2/5657B60N2/5692F25B2321/021F25B2321/0251
    • PROBLEM TO BE SOLVED: To improve efficiency of a seat air conditioner for a vehicle.
      SOLUTION: A cooling ability of a Peltier element 12 is adjusted by changing a duty ratio with the Peltier element 12 stopped though the air distribution volume of an air blower 11 becomes smaller than a maximum air volume when target cooling capacity is more than R, and a constant crest value of a control pulse signal applied to the Peltier element 12 is kept with the air distribution volume of the air blower 11 kept maximum when target cooling capacity is more than R. Thus COP of the Peltier element 12 is kept at a constant value when target cooling capacity is more than R. Accordingly, the efficiency of the whole system can be improved in the seat air conditioner for the vehicle in comparison with a case when the Peltier element 12 is operated even when the air distribution volume of the air blower 11 is small.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提高用于车辆的座椅空调的效率。 解决方案:当目标冷却能力大于空气鼓风机11的空气分配量变得小于最大空气量时,通过改变佩尔贴元件12的占空比来调节帕尔贴元件12的冷却能力 R,并且当目标冷却能力大于R时,保持施加到珀尔帖元件12的控制脉冲信号的恒定峰值值,当目标冷却能力大于R时,空气鼓风机11的空气分配体积保持最大。因此,保持珀尔帖元件12的COP 在目标冷却能力大于R时为恒定值。因此,与使用珀尔帖元件12的情况相比,即使在空气分配量 的鼓风机11很小。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Vehicular seat air conditioner
    • 车用座椅空调
    • JP2004161137A
    • 2004-06-10
    • JP2002329664
    • 2002-11-13
    • Denso Corp株式会社デンソー
    • KAMIYA TOSHIFUMIAOKI SHINJI
    • A47C7/74B60H1/00B60N2/56
    • B60N2/5657B60N2/5628
    • PROBLEM TO BE SOLVED: To suppress deterioration of sitting comfortableness caused by an loaded air blowing unit when blowing air and to prevent a dent from occurring on a skin member in a vehicular seat air conditioner.
      SOLUTION: A support part 31b integrally formed with a cushion member 30 is provided to an air blowing hole 31 of the cushion member 30.Accordingly, since there is no need to use a lid body of a rigid body for the air blowing hole 31, a defect such that a foreign matter sense due to the interposition of the lid body impairs the sitting comfortableness does not occur.Since a support part 31 is provided, the dent causing designing problem is hard to be generated.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了抑制在吹入空气时由负载送风单元引起的坐姿舒适度的劣化,并且防止车辆空调中的皮肤构件发生凹痕。 解决方案:与缓冲构件30一体形成的支撑部31b设置在缓冲构件30的吹气孔31上。因此,由于不需要使用用于吹气的刚体的盖体 孔31不会发生由于插入盖体导致的异物感觉的缺陷而损害了坐姿舒适性。由于设置了支撑部31,难以产生造成凹陷的设计问题。 版权所有(C)2004,JPO
    • 10. 发明专利
    • Centrifugal blower
    • 离心式鼓风机
    • JP2003322100A
    • 2003-11-14
    • JP2002127929
    • 2002-04-30
    • Denso Corp株式会社デンソー
    • KAMIYA TOSHIFUMIAOKI SHINJI
    • F04D29/44F04D29/42
    • PROBLEM TO BE SOLVED: To provide a centrifugal blower capable of reducing noise due to eddies of air flow without increasing the size.
      SOLUTION: An inclined surface 28 is formed on an internal surface 21 facing to a blade 11 of a fan 10 in the vicinity of a nose part to be starting point of a spiral air passage of a scroll casing 20. A distance from the blade 11 therefore becomes shorter at a portion close from a suction port 24 having slow air velocity of air pushed out by the blade 11 in the internal surface 21 as compared with a portion remote from the suction port 24 having fast air velocity. As a result, air on an upper surface 22 side is difficult to sneak to a lower surface 23 side and generation of eddies is difficult.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种能够减小由于空气流涡流而引起的噪音而不增加尺寸的离心式鼓风机。 解决方案:在与鼻翼部分附近相对的风扇10的叶片11的内表面21上形成倾斜表面28,作为涡旋壳体20的螺旋空气通道的起点。距离 因此,与远离具有快速空气速度的吸入口24的部分相比,叶片11在靠近从内表面21中的叶片11推出的空气的气流速度较小的吸入口24的部分变短。 结果,上表面22侧的空气难以潜入下表面23侧,难以产生涡流。 版权所有(C)2004,JPO