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11. 发明专利

JPH0999731A ATTRACTING TYPE AIR CONDITIONER 失效
公开(公告)号：JPH0999731A
公开(公告)日：1997-04-15
申请号：JP25856495
申请日：1995-10-05
申请人： DENSO CORP
发明人： TANAKA TAKASHI , SHIROTA YUICHI , SUGI HIKARI
IPC分类号： B60H1/00 , B60H1/22 , B60H1/32 , F25B17/08
摘要： PROBLEM TO BE SOLVED: To provide an attracting type air conditioner which can perform air condition ing such as cooling or heating the inside of a cabin while restraining fuel consumption, exhaust of exhaust gas and a noise when a vehicle is stopped. SOLUTION: A drying agent tank 9 inside which a drying agent 20 is filled is housed in a heat insulating case 42, and a drying agent tank side ventilating passage 22 in which air flows by actuation of a centrifugal fan 46 is formed between the drying agent tank 9 and the heat insulating case 42, and ventilating passage switching dampers 24 and 25 are provided, and a ventilating passage of the drying agent tank side ventilating passage 22 is switched to an indoor heat radiating operation passage and an outdoor heat radiating operation passage. Water 50 is stored inside, and a water tank 10 connected in a valveless shape to the drying agent tank 9 by a connecting pipe 11 is housed in a heat insulating case 71, and a water tank side ventilating passage 52 in which air flows by actuation of a centrifugal fan 76 is formed between a water tank 10 and the heat insulating case 71, and ventilating passage switching dampers 54 and 55 are provided, and a ventilating passage of the water tank side ventilating passage 52 is switched to an indoor cold heat radiating operation passage and an outdoor cold heat radiating operation passage.

12. 发明专利

JP2014231943A 冷凍サイクル装置审中-公开
标题翻译：制冷循环装置
公开(公告)号：JP2014231943A
公开(公告)日：2014-12-11
申请号：JP2013112821
申请日：2013-05-29
申请人：株式会社デンソー , Denso Corp
发明人： SAKURAI DAISUKE , OGATA TOSHIHIRO , SHIROTA YUICHI
IPC分类号： F25B1/00 , F25B39/00
摘要：【課題】サイクルを循環する循環冷媒流量の変化によらず、冷凍サイクル装置に高いCOPを発揮させる。【解決手段】冷媒を放熱させる放熱器12としてパス構成を変更することで冷媒が放熱しながら流通する熱交換距離Lhxを変更可能に構成されたものを採用し、圧縮機から吐出された冷媒の吐出冷媒圧力Pdが、熱交換距離Lhxを最短距離Lminとしたときの最短時吐出冷媒圧力Pdmin以下となるように、熱交換距離Lhxを変化させる。これにより、循環冷媒流量の変化によらず、圧縮機の消費動力の増加を抑制して、冷凍サイクル装置に高いCOPを発揮させる。【選択図】図3
摘要翻译：要解决的问题：使制冷循环装置能够显示高COP，而与循环中循环的循环制冷剂的流量变化无关。解决方案：作为辐射制冷剂的散热器12，配置为使热交换长度Lhx 可以通过改变路径配置来改变制冷剂在散热的同时流动的位置。热交换长度Lhx变化，使得从压缩机排出的制冷剂的排出制冷剂压力Pd为当热交换长度Lhx设定为最小长度Lmin时的最小长度 - 时间排出制冷剂压力Pdmin以下。由此，可以抑制压缩机的功率消耗的增加，并且与循环制冷剂的流量的变化无关地使得制冷循环装置呈现高的COP。

13. 发明专利

JP2008081121A Air conditioner for vehicle 有权
标题翻译：车用空调
公开(公告)号：JP2008081121A
公开(公告)日：2008-04-10
申请号：JP2007330592
申请日：2007-12-21
申请人： Denso Corp , 株式会社デンソー
发明人： SHIROTA YUICHI , TAKAHASHI TSUNESATO , SAKA KOICHI , SUGI HIKARI , NIIMI YASUHIKO , KINOSHITA HIROSHI , YAMANAKA YASUSHI , NAKA MASAYOSHI
IPC分类号： B60H1/08 , B60H1/00
CPC分类号： Y02B30/72
摘要： PROBLEM TO BE SOLVED: To make compatible an increase in the accumulated cold amount of a condensed water in an evaporator and the effect of power saving of a vehicle engine. SOLUTION: A bypass passage 16 for flowing air while bypassing the evaporator 9 is formed in an air conditioner case 10. A bypass door 17 for adjusting the opening of the bypass passage 16 is disposed in the air conditioner case. A cold storage mode for increasing the accumulated cold amount of the condensed water in the evaporator 9 is set when the vehicle engine 4 is operated. A discharging and cooling mode for cooling the air passing through the evaporator 9 by discharging the cooling of the accumulated cool amount of the condensed water in the evaporator 9 is set when the vehicle engine 4 is stopped. In the cold storage mode and the discharging and cooling mode, the temperature of the blowout air into a cabin is controlled by adjusting the opening of the bypass passage 16 by the bypass door 17 with an air mixing door 19 fixed to the maximum cooling position. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：使蒸发器中的冷凝水的累积冷量的增加和车辆发动机的节电效果相容。解决方案：在空调机壳体10中形成有用于在绕过蒸发器9的同时流动空气的旁通通道16.在空调机壳中设置有用于调节旁通通道16的开口的旁路门17。当车辆发动机4被操作时，设置用于增加蒸发器9中的冷凝水的累积冷量的冷藏模式。当车辆发动机4停止时，设定用于冷却通过蒸发器9的空气的排出和冷却模式，该方法是通过排出蒸发器9中冷凝水的累积冷量的冷却。在冷藏模式和排放冷却模式中，通过利用固定在最大冷却位置的空气混合门19通过旁路门17调节旁通通道16的开度来控制进入机舱的吹出空气的温度。版权所有（C）2008，JPO＆INPIT

14. 发明专利

JP2003312241A Air conditioner for vehicle 有权
标题翻译：车用空调
公开(公告)号：JP2003312241A
公开(公告)日：2003-11-06
申请号：JP2002117588
申请日：2002-04-19
申请人： Denso Corp , 株式会社デンソー
发明人： TOMITA HIROYUKI , SHIROTA YUICHI
IPC分类号： B60H1/00 , B60H1/32 , F24F5/00 , F25D16/00
CPC分类号： B60H1/005 , B60H1/3208 , B60H2001/3255 , B60H2001/3261 , B60H2001/3266 , B60H2001/3282 , F25B2400/24 , F25D16/00
摘要： PROBLEM TO BE SOLVED: To accurately calculate and display a remaining time for cooling by a cooling action with a cold storage unit when an economical running is stopped.
SOLUTION: A first remaining time for cooling t×1 is calculated from a remaining cold heat storage amount of a cold storage material in a cooling mode (S100). Then, a second remaining time for cooling t×2 is calculated from variation in the temperature of the cold storage unit, and when the temperature of the cold storage unit rises to an upper limit temperature for cooling, the second remaining time for cooling t×2 is made zero (S110). In the cooling mode, when the temperature of the cold storage unit is lower than temperatures in the vicinity of a setting point of the cold storage material, the first remaining time for cooling t×1 is selected (S120, S130), and when the temperature of the cold storage unit is higher than temperatures in the vicinity of a setting point of the cold storage material, the second remaining time for cooling t×2 is selected (S120, S180).
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：当经济运行停止时，通过冷藏单元的冷却动作精确计算和显示冷却剩余时间。解决方案：从冷却模式中的冷藏材料的剩余冷蓄热量计算第一剩余冷却时间t×1（S100）。然后，根据冷藏单元的温度的变化计算第二剩余冷却时间t×2，当冷藏单元的温度上升到冷却的上限温度时，冷却的第二剩余时间t× 2为零（S110）。在冷却模式中，当冷藏单元的温度低于冷藏材料的设定点附近的温度时，选择冷却的第一剩余时间t×1（S120，S130），当冷藏单元的温度高于冷藏材料的设定点附近的温度，选择冷却的第二剩余时间t×2（S120，S180）。版权所有（C）2004，JPO

15. 发明专利

JP2002036863A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2002036863A
公开(公告)日：2002-02-06
申请号：JP2000220920
申请日：2000-07-21
申请人： DENSO CORP
发明人： TAKAHASHI TSUNESATO , SHIROTA YUICHI , SAKA KOICHI
IPC分类号： B60H1/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To increase a condensate retaining quantity by means of a horizontally mounted evaporator in an air conditioner for a vehicle having the horizontally mounted evaporator. SOLUTION: The evaporator 9 cooling air fed to a vehicle interior is tilted by a predetermined angle θ from the horizontal plane, while air is passed through the evaporator 9 from the lower side to the upper side, and the evaporator 9 is tilted vertically in the tube direction constituting a refrigerant passage for the evaporator 9.

16. 发明专利

JPH11117947A MAGNETIC COUPLER 失效
公开(公告)号：JPH11117947A
公开(公告)日：1999-04-27
申请号：JP27909797
申请日：1997-10-13
申请人： DENSO CORP , ASMO CO LTD
发明人： SHIROTA YUICHI , MURAKI TOSHIHIKO , YAMAGUCHI MINEO , UEDA KOJI , TAKAHASHI HIDEYUKI
IPC分类号： F16D7/02
摘要： PROBLEM TO BE SOLVED: To reduce dispersion of a magnetic gap between both magnet members while restraining a rise of manufacturing cost of a magnetic coupler. SOLUTION: A driven side magnet member 105 is positioned by laminating an extended member 101 and the driven side magnet member 105 with a yoke housing as its standard, and a driving side magnet member 106 is also positioned by laminating it with the yoke housing 52 as its standard. Consequently, a magnetic gap δ becomes accumulation of manufacturing dispersion of each part, and assembly dispersion is made being not concerned in it. Accordingly, it is possible to reduce dispersion of the magnetic gap δ while restraining a rise of manufacturing cost.

17. 发明专利

JPH10315748A AIR PASSAGE SWITCHING DEVICE 失效
公开(公告)号：JPH10315748A
公开(公告)日：1998-12-02
申请号：JP31562397
申请日：1997-11-17
申请人： DENSO CORP
发明人： SHIROTA YUICHI , SUWA KENJI , INOUE YOSHIMITSU , NONOYAMA KOJI , SUGI HIKARI , ITO KOICHI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a position control device for a sliding door that can be stopped in three preset specified positions. SOLUTION: In case of switching from a face mode to a bi-level mode, for instance, a servo motor is driven to move a sliding door 18 toward the other end side in a moving direction. With the movement of the sliding door 19, a first switch operating part 24a turns on a first switch 35, and a second switch operating part 24b turns on a second switch 36. When the first switch 35 and second switch 36 are turned on, current carrying to the servo motor is cut off, and the sliding door 19 is stopped in a third stop position.

18. 发明专利

JPH09123736A AIR CONDITIONER HEAT EXCHANGING DEVICE AND AIR CONDITIONER FOR AUTOMOBILE 失效
公开(公告)号：JPH09123736A
公开(公告)日：1997-05-13
申请号：JP28147995
申请日：1995-10-30
申请人： DENSO CORP
发明人： MIYATA MANABU , SHIROTA YUICHI , TANAKA TAKASHI , SUGI HIKARI
IPC分类号： B60H1/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To reduce the nonuniformity of a wind velocity distribution following the bending of a flow passage in an air conditioner heat exchanging device employing an arrangement layout in which a wind blown air passage is bent before and after a heat exchanger. SOLUTION: When an air passage is bent from a lateral direction to an upward direction before and after an evaporator 21, the main flow of air is caused to face a wind blowing front side and a wind velocity is increased in the wind blowing front side. Thus, by causing the inclining direction of a louper 21j of the corrugated fin 21c of the evaporator 21 to fact a wind blowing rear side, a wind velocity distribution for air passing through the evaporator 21 is made uniform.

19. 发明专利

JPH09109658A AIR CONDITIONER FOR CAR 失效
公开(公告)号：JPH09109658A
公开(公告)日：1997-04-28
申请号：JP27014895
申请日：1995-10-18
申请人： DENSO CORP
发明人： MIYATA MANABU , SHIROTA YUICHI , TANAKA TAKASHI , ITO KOJI , KAMEOKA TERUHIKO
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To reduce an arrangement space for a heat exchanger part and also uniform the distribution of air velocities. SOLUTION: At the center part of an instrument panel inside a cabin, an evaporator 21 is arranged approximately horizontal, air is blown by a blower 14 from its under side to upper side, a heater core 22 is arranged approximately horizontal over the evaporator 21, and a blowing mode switchover part is arranged over it. Also an air guide plate 30 extending in the flow direction of blowing air from the scroll casing 17 of the blower 14 is arranged on the passage part located under the evaporator 21. Thus the distribution of velocities of air flowing in the evaporator 21 in the longitudinal direction of a vehicle is uniformed by an air guide action by the air guide plate 30.

20. 发明专利

JP2015007490A エジェクタ式冷凍サイクル有权
标题翻译：喷油器类型制冷循环
公开(公告)号：JP2015007490A
公开(公告)日：2015-01-15
申请号：JP2013132275
申请日：2013-06-25
申请人：株式会社デンソー , Denso Corp
发明人： SAKURAI DAISUKE , SHIROTA YUICHI
IPC分类号： F25B5/04 , B60H1/32 , F25B1/00
摘要：【課題】蓄冷手段を備えるエジェクタ式冷凍サイクルの成績係数(COP)を向上させる。【解決手段】送風空気を最大冷却能力で冷却する際に、圧縮機に要求される冷媒吐出能力を基準冷媒吐出能力としたときに、圧縮機を基準冷媒吐出能力よりも高い冷媒吐出能力を発揮するように作動させる作動モードと圧縮機を停止させる停止モードとを交互に切り替えることによって、圧縮機の冷媒吐出能力を制御する。これにより、作動モード時に、エジェクタのノズル部へ流入させる冷媒流量を増加させて、ディフューザ部における冷媒昇圧量を増加させることができるので、圧縮機11の消費動力を低減させて、COPを向上させることができる。【選択図】図3
摘要翻译：要解决的问题：提高具有冷藏装置的喷射式制冷循环的性能系数（COP）。解决方案：通过交替切换用于操作压缩机的操作模式来控制压缩机的制冷剂排放能力，以展现当冷却最大冷却能力的吹送空气冷却时，将压缩机所需的制冷剂排出容量设定为基准制冷剂排出容量时的制冷剂排出容量高于基准制冷剂排出容量，以及停止压缩机的停止模式。通过这种构造，由于通过在运转模式中增加流入喷射器的喷嘴部的制冷剂流量，能够提高扩散部的制冷剂增压量，所以可以通过降低压缩机11的功率消耗来提高COP。

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