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1. 发明专利

JP2009166828A Vehicle air conditioner 审中-公开
标题翻译：车用空调
公开(公告)号：JP2009166828A
公开(公告)日：2009-07-30
申请号：JP2008274711
申请日：2008-10-24
申请人： Denso Corp , 株式会社デンソー
发明人： FURUKAWA SATOSHI , ISSHI YOSHINORI , OMI YASUMITSU , YANAGIMACHI YOSHINOBU , INASAWA HIDEAKI , KAMIYA TOMOHIRO , YOSHIDA TAKUSHI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of reducing the manufacturing cost and the occurrence of abnormal noise. SOLUTION: The vehicle air conditioner includes: an air conditioning case 12 to form air passages; a main air blower 13 for pressurizing intake air in the air conditioning case 12, a face outlet opening 17b connected to a rear seat face outlet port 18c for blowing conditioned air toward the upper part of the occupant's body; an auxiliary air blower 50 which is arranged at a rear seat face outlet duct 19c and increases the air volume blown out from the face outlet opening 17b; and an air conditioning unit 10 equipped with an air conditioning electric controller 30 for controlling the main air blower 13 and the auxiliary air blower 50. The air conditioning electric controller 30 controls the operation of the auxiliary air blower 50 in accordance with the operating condition of the main air blower 13, thus reducing the manufacturing cost and the occurrence of noise. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够降低制造成本和异常噪声的发生的车辆空调。解决方案：车辆空调包括：空调箱12，用于形成空气通道; 主空气鼓风机13，用于对空调箱12内的进气加压;连接到后座面出口18c的面部出口开口17b，用于朝向乘客身体的上部吹送调节空气; 辅助空气鼓风机50，其布置在后座面出口管道19c处，并增加从面部出口开口17b吹出的空气体积; 配备有用于控制主鼓风机13和辅助空气鼓风机50的空调电控制器30的空调单元10.空调电控制器30根据操作条件控制辅助送风机50的操作主风机13，从而降低制造成本和噪音的发生。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2001206044A AIR BLOWING UNIT 失效
公开(公告)号：JP2001206044A
公开(公告)日：2001-07-31
申请号：JP2001034117
申请日：2001-02-09
申请人： DENSO CORP
发明人： KAMIMURA YUKIO , SUWA KENJI , YOMO KAZUFUMI , NONOYAMA KOJI , SUGI HIKARI , TAKAHASHI TSUNESATO , INASAWA HIDEAKI , SATO YASUHIRO , TAKECHI TETSUYA , MIYATA MANABU
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To improve separating performance between inside air and outside air. SOLUTION: The outer circumference part of a partition part 36 in a fan 22 and the tip parts of partition walls 29a, 29b of fan casings 20a, 20b are arranged so as to overlap to each other in the axial direction of the fan 22. Especially, when an overlapping amount g between the partition part 36 and the partition walls 29a, 29b is set to be 3 mm or more, an amount ratio of inside air flowing into a first passage 30a from a second passage 30b via a clearance 35 to the total amount of outside air sucked by means of a first fan 22a is reduced to 10% or less. Consequently, the separation performance between inside air and outside air can be improved.

3. 发明专利

JPH10166838A VEHICULAR AIR CONDITIONER 失效
公开(公告)号：JPH10166838A
公开(公告)日：1998-06-23
申请号：JP33247096
申请日：1996-12-12
申请人： DENSO CORP
发明人： SATO YASUHIRO , INASAWA HIDEAKI , TAKAHASHI TSUNESATO
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To realize taking out of conditioning air whose temperature is controlled to a side face opening part side with a simple structure. SOLUTION: A defroster door 21 is arranged in a part in which conditioning air whose temperature is adjusted by an air mix door 16 is to be allowed to flow, and the air flow to a defroster opening part 20 and a foot face side air passage 23 is controlled by the defroster door 21. A space 26 in which conditioning air whose temperature is adjusted can be always allowed to flow is formed on the periphery of a rotary shaft 21a of the defroster door 21, and side face opening parts 27, 28 are communicated with the space 26. Therefore, conditioning air whose temperature is adjusted in all blow-off modes can be always allowed to flow to the side face opening parts 27, 28 side through the space 26 on the periphery of the defroster door rotary shaft.

4. 发明专利

JP2000094927A VEHICLE AIR CONDITIONING SYSTEM 失效
公开(公告)号：JP2000094927A
公开(公告)日：2000-04-04
申请号：JP26599898
申请日：1998-09-21
申请人： DENSO CORP
发明人： INASAWA HIDEAKI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To make a standard district heater unit which is not of inside and outside air two-layer flow type into the two-layer flow type by arranging a partitioning plate within the case of the heater unit, and providing a temperature control guide. SOLUTION: A partitioning plate 9 is inserted to a case 1 provided for standard district in order to make a heater unit to an inside and outside air two- layer flow type for cold district. The partitioning plate 9 is arranged in the vertical center of the case 1 to vertically partition the case 1. However, when only the partitioning plate 9 is inserted into the case 1, the vertical flow by an inner wall guide 8 is blocked by the partitioning plate 9 to deteriorate the temperature control performance. Therefore, a temperature control guide 10 is arranged on the lower stream of an air heating heat exchanger 2 and a bypass passage 3, and the wind direction carried in the case 1 is three- dimensionally changed to blow out temperature controlled air of a necessary temperature through each air outlet port 5, 6, 7. Accordingly, the cost of the heater unit for cold district can be suppressed.

5. 发明专利

JPH10181332A DOOR DEVICE FOR AIR PASSAGE AND AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH10181332A
公开(公告)日：1998-07-07
申请号：JP34341096
申请日：1996-12-24
申请人： DENSO CORP
发明人： INASAWA HIDEAKI , SATO YASUHIRO , TAKECHI TETSUYA , MURAKI TOSHIHIKO
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To heighten a passage partitioning effect of a door on the stop position setting side by providing a stepped part where only one of both doors is brought into contact and the other door is not brought into contact in a region in which turning areas of two doors lap each other in a wall surface of an air passage, and and forming a seal surface of the stop position of one door. SOLUTION: The turning areas of both air mix doors 17, 18 partly lap each other like circular arc ranges 17b, 18b, and in the inner wall surface of an air conditioning case 11, a region where the turning areas 17b, 18b lap each other is provided with a stepped part where only an auxiliary air mix door of both air mix doors is brought into contact and the main air mix door 17 is not brought into contact. This stepped part 11b is formed on two opposite case wall surfaces, so that both end parts in the direction of a rotation axis 18a of the auxiliary air mix door 18 are brought into contact with the stepped part 11b. In the auxiliary air mix door 18 part, at the stop position during maximum heating, it is brought into contact with the stepped part 11b to form a seal surface, thereby improving partitioning operation.

6. 发明专利

JPH10114209A AIR-CONDITIONING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH10114209A
公开(公告)日：1998-05-06
申请号：JP26994396
申请日：1996-10-11
申请人： DENSO CORP
发明人： SATO YASUHIRO , INASAWA HIDEAKI , TAKAHASHI TSUNESATO
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a proper temperature difference between upper blow-off air and lower blow-off air in a bilevel mode. SOLUTION: Cold air passing through a cold air bypass passage 15 and hot air passing through a heat-exchanger 13 for heating are mixed together in a cold and hot air mixing space 19, and from the space 19, air is introduced in a face opening part 22 and a foot opening part 24 through an air passage 23. A part of hot air passing through the heat-exchanger 13 for heating is introduced directly in the foot opening part 24 by the bypass of it through the cold hot air mixing space 19 and the air passage 23 after a flow of it through a hot air bypass passage 25. The face opening part 22 and the foot opening part 24 are switched and opened and closed by a door 26 for foot face switching and when the foot opening part 24 is released by the door 26, the hot air bypass passage 25, simultaneously, is released.

7. 发明专利

JP2003165322A AIR CONDITIONER FOR VEHICLE 审中-公开
公开(公告)号：JP2003165322A
公开(公告)日：2003-06-10
申请号：JP2001362455
申请日：2001-11-28
申请人： DENSO CORP
发明人： INASAWA HIDEAKI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of suppressing lowering of heating capability by suppressing entering of outside air into an air passage side for introducing inside air, in a two-layer mode of an inside/ outside air unit having two inside air introducing ports. SOLUTION: This air conditioner is provided with a first inside/outside air opening/closing door 25 for opening/closing an outside air introducing port 22 and a first inside air introducing port 26, a second inside air introducing port 21 for introducing inside air to a second air passage 5b, a communicating passage 29 formed on an air flow downstream side of a first inside/outside air switching door 25 and communicating the outside air introducing port 22 or the first inside air introducing port 26 with the second air passage 5b, and a second inside/outside air switching door 27 for opening/closing the second inside air introducing port 21 and the communicating passage 29. The second inside/outside air switching door 27 has a door substrate part 27a for performing a switching action of air flow and a sealing material 27d provided at an outer peripheral edge part of the door substrate part 27a and performing sealing when closing the communicating passage 29 to suppress entering of outside air into the second air passage 5b side. COPYRIGHT: (C)2003,JPO

8. 发明专利

JPH10338019A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH10338019A
公开(公告)日：1998-12-22
申请号：JP25111797
申请日：1997-09-16
申请人： DENSO CORP
发明人： TAKECHI TETSUYA , MURAKI TOSHIHIKO , INASAWA HIDEAKI , SATO YASUHIRO , ICHITANI YUTAKA
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To miniaturize an air conditioning unit so as to simplify its structure by using a hot air bypass door, by which hot air is directly bypassed to a foot opening part side in a maximum heating time, as a movable partition member for an air passage at the same time. SOLUTION: A hot air bypass door 22 is operated toward the vicinity of a partition line for a heater core 13 when a maximum heating condition is set in a foot blowing mode and a defroster blowing mode, that is, when a two- laminar flow mode is set In this case, the hot air bypass door 22 serves as a movable partition member dividing the first hot air passage 19a right behind the heater core 13 into the first air passage 8 and the second air passage 9. In this way, the hot air bypass door 22 itself can works as the movable partition member for inside/outside air, so that an installation area for a fixed partition member can be reduced, and miniaturization of an air conditioning unit and simplification of its structure can be accomplished.

9. 发明专利

JPH10181331A VEHICULAR AIR CONDITIONER 失效
公开(公告)号：JPH10181331A
公开(公告)日：1998-07-07
申请号：JP6478997
申请日：1997-03-18
申请人： DENSO CORP
发明人： SUZUKI YOSHINOBU , INASAWA HIDEAKI , SATO YASUHIRO , TAKECHI TETSUYA , TAKAHASHI TSUNESATO , ITO KOICHI , KAMIMURA YUKIO , OBARA SATOSHI , ITO HAJIME
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To improve heating ability in a double layer flow mode for letting flow by dividing inside air and outside air. SOLUTION: This device has a heater core 13 arranged so as to cross over a first air passage 8 at inside air side and a second air passage 9 at outside air and also the heater core 13 is arranged toward a hot water exit 13c side from a hot water entrance 13a side to form as one direction flow type that the hot water flows in one direction. The hot water entrance 13a is positioned at the first air passage 8 side and the hot water exit 13c is positioned at the second air passage 9 side. Whereby, inside air of the first air passage 8 is heat exchanged in the hot water entrance 13a side part or outside air of the second air passage 9 is heat exchanged in the hot water exit 13c side part in the heater core 13 at double layer flow mode for letting flow by dividing the inside air and the outside air. Since high temperature hot water from the hot water entrance 13a is first heat exchanged with the inside air and then heat exchanged with the outside air, temperature difference from the hot water and the inside air increases and heat exchange efficiency at this inside air side is improved and heat exchanger blowout air temperature at the inside air side increases.

10. 发明专利

JP2009149125A Vehicle air conditioner 有权
标题翻译：车用空调
公开(公告)号：JP2009149125A
公开(公告)日：2009-07-09
申请号：JP2007326474
申请日：2007-12-18
申请人： Denso Corp , 株式会社デンソー
发明人： KATO MITSUTOSHI , ISSHI YOSHINORI , OMI YASUMITSU , NAGAYA SEIICHI , INASAWA HIDEAKI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of preventing air causing discomfort feeling to an occupant at a rear seat from being blown.
SOLUTION: The vehicle air conditioner is constituted so as to have a center face duct 53 for circulating air-conditioned air blown to an upper body side of the occupant at a front seat in a cabin; a blowing port mode switching door 57 for opening and closing the center face duct 53; a rear seat duct 60 branched from the center face duct 53 in a downstream side more than the blowing port mode switching door 57 and circulating air-conditioned air blown to the rear seat side in the cabin; an assist blower 61 provided on the rear seat duct 60 and increasing an air amount of air-conditioned air blown to the rear seat side; and an air-conditioning ECU 100 for operation-controlling the assist blower 61 so that the number of revolution of the assist blower 61 at a face mode and a by-level mode becomes smaller than the number of revolution of the assist blower 61 at a foot mode, a foot differential mode and a defroster mode.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止空气对后排座椅的乘员造成不适感觉的车辆空调机的吹送。解决方案：车辆空调器构成为具有中央面管道53，用于使空气吹送到乘员的上身侧的空调空气在客舱的前座处循环; 用于打开和关闭中心面管道53的吹气口模式切换门57; 一个后座管道60，其在比吹出口模式切换门57的下游侧从中心面管道53分支，并且吹送到机舱内的后座侧的循环空气调节空气; 设置在后座管道60上的辅助鼓风机61，并且增加吹向后座侧的空调空气的空气量; 以及用于对辅助鼓风机61进行操作控制的空调ECU100，使得辅助鼓风机61在面模式和逐级模式下的转数变得小于辅助鼓风机61的转数脚踏模式，脚差模式和除霜模式。版权所有（C）2009，JPO＆INPIT

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