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1. 发明专利

JPH11185831A BATTERY DEVICE 失效
公开(公告)号：JPH11185831A
公开(公告)日：1999-07-09
申请号：JP33314097
申请日：1997-12-03
申请人： DENSO CORP , ASMO CO LTD
发明人： MURAKI TOSHIHIKO , SHIROTA YUICHI , KAMEOKA TERUHIKO , KUWAYAMA KAZUTOSHI , TAKECHI TETSUYA , SUGI HIKARI , TAKEUCHI NORIHISA , TAKAHASHI HIDEYUKI , UEDA KOJI , YAMAGUCHI MINEO
IPC分类号： H01M10/60 , B60L11/18 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/652 , H01M10/6563 , H01M10/658 , H01M10/663 , H01M10/50
摘要： PROBLEM TO BE SOLVED: To protect an electric motor in a battery device. SOLUTION: In a casing 6 in which a secondary battery 2, a centrifugal multiblade fan 3 and an electric motor 5 are housed, a barrier member 9 to separate the secondary battery 2 and the centrifugal multiblade fan 3 from the electric motor 5 is placed. Thereby, heat is prevented from being conducted from the secondary battery 2 to the electric motor 5 and dusts sucked from an inlet 7 is prevented from adhering to the electric motor 5. Thus, the electric motor can be protected.

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

JP2000233639A VEHICLE AIR CONDITIONING SYSTEM 失效
公开(公告)号：JP2000233639A
公开(公告)日：2000-08-29
申请号：JP7819899
申请日：1999-03-23
申请人： DENSO CORP
发明人： ISSHI YOSHINORI , KAWAI TAKAMASA , SAGAWA KATSUHIKO , KAMIYA TOSHIFUMI , KAJINO YUICHI , SUGI HIKARI
IPC分类号： B60H1/00 , B60H1/24 , B60H1/34
摘要： PROBLEM TO BE SOLVED: To provide a regularly comfortable blow off state of conditioning air to changing air conditioning load by controlling each air conditioning means so that the swing of blowing state variable means is stopped or slowly operated for a prescribed time when the detected air conditioning load is a prescribed value or more. SOLUTION: In this device, each air conditioning means in an air conditioning unit 1 within a cabin is controlled by an air conditioning control device 50. The air conditioning unit 1 can regulated the temperature of driver's seat-side and front-passenger seat-side air conditioning zones mutually independently. When the occupant in the front seat on the driver's seat side or the front seat on the front-passenger seat side is exposed to sunlight, the swing stopping time of a louver is automatically set as to be longer as the sunlight quantity is larger, or the blower air quantity is larger. The blowing direction of conditioning air can be automatically set even to a frequently changing air conditioning load or a slowly changing air conditioning load as cabin internal temperature. The comfortableness of occupants can be improved without performing any manual operation.

4. 发明专利

JP2000094937A VEHICLE HEETING DEVICE 失效
公开(公告)号：JP2000094937A
公开(公告)日：2000-04-04
申请号：JP26851498
申请日：1998-09-22
申请人： DENSO CORP
发明人： TAKAGI MASASHI , SUGI HIKARI , ITO HAJIME , MORIKAWA TOSHIO
IPC分类号： B60H1/03
摘要： PROBLEM TO BE SOLVED: To combust a combustor stably while suppressing an increase in the manufacturing cost of a heating device for a vehicle. SOLUTION: An exhaust pipe 32 for a combustor is connected to an exhaust pipe 14 from an EGR valve 31 of an exhaust recirculating pipe 30, and also an intake pipe 28 for the combustor is connected to an intake pipe 11. In addition, the exhaust pipe 32 for the combustor is provided with a check valve 33 preventing exhaust flowing lack toward the combustor 22. The exhaust of the combustor 22 is discharged to a side of a catalyst 15 by closing the EGR valve 31 when an engine 10 is stopped at operation time of the combustor 22, and the exhaust of the combustor 22 is discharged to a side of the intake pipe 11 by opening the EGR valve 31 when the engine is operated. In this way, exhaust is purified by the catalyst 15 and a muffler 16 of a vehicle when the engine is stopped, and by sucking the exhaust of the combustor 22 to the engine 10 when it is operated, the exhaust of the combustor 22 can be discharged without using a blower of volume type (capacity), and combustion of the combustor 22 can stably be operated.

5. 发明专利

JPH11268525A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH11268525A
公开(公告)日：1999-10-05
申请号：JP1057799
申请日：1999-01-19
申请人： DENSO CORP
发明人： ISSHI YOSHINORI , KAWAI TAKAMASA , SAGAWA KATSUHIKO , ITO YUJI , KAMIYA TOSHIFUMI , KAJINO YUICHI , SUGI HIKARI
IPC分类号： B60H1/00 , B60H1/34
摘要： PROBLEM TO BE SOLVED: To provide a variable blow-off state device, which can perform random control matching the feeling of an occupant without giving the occupant the unrest feeling in malfunction. SOLUTION: From the time at which an occupant is predicted to begin to get her himself accustomed to the airconditioned airflow, the swing condition of swing louvers placed at respective face blow-out ports 21, 22, 31, 32, which open at the air-downstream end of an airconditioning unit 1, is placed under random control. In concrete terms, the swing speed or swing width of respective swing louvers is controlled in such a way that the swing speed differs irregularly at every swing according to the random numbers prescribed in advance or the swing width differs irregularly according to the random numbers. With this, the time at which the operation of the swing louver stops becomes very short, thereby ensuring the random control that hardly gives the unrest feeling in malfunction to the occupant.

6. 发明专利

JPH11227450A HEATING SYSTEM FOR VEHICLE 失效
公开(公告)号：JPH11227450A
公开(公告)日：1999-08-24
申请号：JP3002198
申请日：1998-02-12
申请人： DENSO CORP
发明人： MORIKAWA TOSHIO , FUJIWARA KENICHI , SUGI HIKARI , ITO HAJIME
IPC分类号： B60H1/08
摘要： PROBLEM TO BE SOLVED: To provide a satisfactorily responsive heating system for a vehicle for momentarily switching ON and OFF for a viscous heater, while even eliminating an electromagnetic clutch intermittently transmitting rotation power to the viscous heater from an engine. SOLUTION: This system is equipped with a rotor 14 being constantly transmitted the rotation power of an engine via a pulley 22 and a shaft 13, a heating chamber 23 for applying shearing force to silicone oil enclosed in the inside by the rotation of the rotor 14, an oil storage chamber 29 communicated with the heating chamber 23 via oil holes 31 and 32, and a solenoid valve device 19 for opening/closing the oil hole 32. Silicone oil in the heating chamber 23 and air in the oil storage chamber 29 can be concurrently replaced at the time of the OFF of a viscous heater 6 by forming an air passage 40 on the valve 33 of the solenoid valve device, to introduce the air in the oil storage chamber 29 into the heating chamber 23 from an air passage 40 when the oil hole 32 is blocked.

7. 发明专利

JPH11139138A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH11139138A
公开(公告)日：1999-05-25
申请号：JP15478698
申请日：1998-06-03
申请人： DENSO CORP
发明人： MIYATA MANABU , IKUTA HARUKI , ITO KOJI , SUGI HIKARI , NATSUME TAKUYA , KAMIMURA YUKIO , YOMO KAZUFUMI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle able to obtain a sufficient amount of conditioned air by increasing a pressure of blown air, in the air conditioner for the vehicle using a centrifugal fan. SOLUTION: A centrifugal fan 13 is formed as a rearward facing fan. Like a first cooler mode, in the case of blowing air simultaneously from a first/second blow port 20, 21, as compared with a conventional sirocco fan (forward facing fan), a blown air pressure can be easily increased, a sufficient amount of conditioned air is obtained. A cause is as follows, in the rearward facing fan, as compared with the conventional sirocco fan, a direction of a main component for a speed vector of generated air flow is largely different, a main component of the speed vector in the sirocco fan is in a tangential direction of external shape line (circle), relating to this sirocco fan, in the rearward facing fan, a main component of the speed vector is in a radial direction of the fan.

8. 发明专利

JPH1148760A HOT WATER TYPE HEATING DEVICE 失效
公开(公告)号：JPH1148760A
公开(公告)日：1999-02-23
申请号：JP904798
申请日：1998-01-20
申请人： DENSO CORP
发明人： OBARA SATOSHI , ITO KOICHI , SUGI HIKARI
IPC分类号： B60H1/08 , B60H1/00 , F28D1/053 , F28F27/02
摘要： PROBLEM TO BE SOLVED: To reduce a temperature difference between right and left blowoff air temperatures during control of a small flow rate without lowering of maximum heating capacity, in a hot water type heating device wherein hot water flows through the core part of a heat-exchanger for heating only in one way from below to above. SOLUTION: In this hot water type heating device, the internal part of a tank 3a on the hot water inlet side is partitioned into four spaces (1)-(4) in a longitudinal direction, and hot water through a hot water inlet 31 is divided into four flows and are caused to flow through the four spaces (1)-(4). With hot water through the four spaces (1)-(4) divided, the hot water is caused to flow in the tubes 3d of a core part 3c. As noted above, since hot water through the hot water inlet 31 is forcibly divided into flows passing through the four spaces (1) (4), phenomenon wherein the hot water concentratedly flows to the portions in the vicinity of a hot water inlet 31 and a hot water outlet 32 as a result of an influence being exercised by buoyancy is prevented from occurring.

9. 发明专利

JPH10309933A HEATER DEVICE FOR VEHICLE 失效
公开(公告)号：JPH10309933A
公开(公告)日：1998-11-24
申请号：JP12241797
申请日：1997-05-13
申请人： DENSO CORP
发明人： NAKAMURA HIROTAKA , SHIROTA YUICHI , INOUE YOSHIMITSU , SUGI HIKARI , MIYATA MANABU
IPC分类号： B60H1/03 , B60H1/08
摘要： PROBLEM TO BE SOLVED: To perform an efficient heating by providing a heating element for heating a cooling water passing a water passage in this water passage on the upstream side of cooling water flow of a heat storage tank. SOLUTION: The cooling water flowing out from an engine 3a is carried into a heat storage tank 9 to push the cooling water in the heat storage tank 9 toward a heater core 16, and also directly carried into the heater core 16, bypassing the heat storage tank 9. Since a heater 14 is arranged on an inflow circuit 10b on the upstream side of cooling water flow of the heat storage tank 9, the high-temperature cooling water can be supplied to the heat storage tank 9. Namely, the high-temperature cooling water can be stored in the heat storage tank 9, the high-temperature cooling water can be supplied to the heater core 16. Accordingly, the heating in the cabin can be efficiently performed while suppressing the increase in energy (power) consumed by the heater 14.

10. 发明专利

JPH1086637A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JPH1086637A
公开(公告)日：1998-04-07
申请号：JP28880196
申请日：1996-10-30
申请人： DENSO CORP
发明人： KAMIMURA YUKIO , SUZUKI TADASHI , YOMO KAZUFUMI , NONOYAMA KOJI , SUGI HIKARI , SUWA KENJI
IPC分类号： B60H1/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To prevent the difference in the supply air temperature from a defroster opening part and a foot opening part from being increased by the outside air temperature. SOLUTION: A judgment is made whether or not air mix doors 11a, 11b are at the max. hot position even in a condition of two-layer mode where the inside air and the outside air are respectively introduced into a first air passage 13 and a second air passage 14. When the doors are judged at the max. hot position, the temperature difference by the outside air temperature is small even in the two-layer mode, and the two-layer mode is set. In other conditions, the two-layer mode is not set, but the mode where the outside air is introduced in the air passages 13, 14 is set.

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