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61. 发明专利

JP2003127637A DEVICE FOR MIXING AIRFLOW, EQUIPMENT FOR HEATING OR AIR- CONDITIONING CABIN OF AUTOMATIC VEHICLE PROVIDED WITH SAME DEVICE 审中-公开
公开(公告)号：JP2003127637A
公开(公告)日：2003-05-08
申请号：JP2002254207
申请日：2002-08-30
申请人： VALEO CLIMATISATION
发明人： VINCENT PHILIPPE
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To efficiently mix a high temperature air and a low temperature air. SOLUTION: A mixing device for distributing in variable proportions a main airflow 8 flowing through an equipment for heating or air-conditioning a cabin of an automatic vehicle between a hot air duct 14 and a cold air duct 18, comprises a perforated panel 40 arranged in the hot air duct 14, and a shut-off plate 44 that can move between an open position in which it is spaced away from the perforations 42 in the panel 40 and a shut-off position in which it shuts off the panel, a shutter 50 for adjusting a passage cross section of the cold air duct 18 that can move between the open position and the shut-off position, a control mechanism 54 for controlling the movement of the shut-off plate 44 and movement of the shutter 50 synchronously.

62. 发明专利

JP2003050062A Evaporator 审中-公开
标题翻译：蒸发器
公开(公告)号：JP2003050062A
公开(公告)日：2003-02-21
申请号：JP2002179385
申请日：2002-06-20
申请人： Valeo Climatisation , ヴァレオクリマチザション
发明人： MOREAU SYLVAIN , SAMY PATRICK , BOUSQUET FREDERIC
IPC分类号： B60H1/32 , F25B39/02 , F28D1/03 , F28F3/08 , F28F9/02 , F28F9/04 , F28F9/22
CPC分类号： F28D1/0341 , F28D2021/0085 , F28F9/0246
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger which has an inlet pipe and an outlet pipe enabling the reduction of the space that it occupies both in the case where the first fluid circulates in four paths and in the case where it circulates in six paths.
SOLUTION: This plate evaporator has a stack of pockets 1 being made each of two pan-shaped plates 2 and 3 and demarcating an inlet chamber and an outlet chambers 6 and 7 between them. At least either an inlet pipe 17 or an outlet pipe 18 arranged on the same end 21 of the stack leads to a chamber via an end box 10 inserted between the stack and the pipe. The dimension of the end box enables the alternate arrangement in the vertical direction of the tubes 17 and 18, and facilitates their installation and the connection.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种热交换器，其具有入口管和出口管，能够在第一流体在四个路径中循环的情况下以及在六个路径中循环的情况下减少它占据的空间。解决方案：该板式蒸发器具有由两个盘形板2和3制成的一堆袋1，并且在它们之间划分入口室和出口室6和7。布置在堆叠的同一端21上的入口管17或出口管18中的至少一个通过插入在堆和管之间的端盒10导向室。端盒的尺寸使得管17和18的垂直方向上的替代布置成为可能，并且便于其安装和连接。

63. 发明专利

JP2002283832A METHOD FOR IDENTIFYING ACTUATOR FOR AIR CONDITIONER OF AUTOMOBILE 审中-公开
公开(公告)号：JP2002283832A
公开(公告)日：2002-10-03
申请号：JP2002014125
申请日：2002-01-23
申请人： VALEO CLIMATISATION
发明人： BRUZY CHRISTOPHE , RICHARDOT PHILIPPE
IPC分类号： B60H1/00 , H02P8/00
摘要： PROBLEM TO BE SOLVED: To provide a method for identifying an actuator using a step motor, by which ventilation, mounting of air conditioner, and address assignment upon repairing can be carried out easily, instantly, and automatically. SOLUTION: A flap to be identified is moved along the whole movable range of angle. The number of steps of a moving step motor is counted and the counted number of steps is compared to at least one of pre-stored information items corresponding to a specific flap or flap type. The above method can be applied to check whether the housing of the actuator is correctly installed on the air conditioner or to assign addresses to the actuators connected to an information bus.

64. 发明专利

JP2002233190A METHOD AND DEVICE FOR CONTROLLING THREE-PHASE STEPPING MOTOR 审中-公开
公开(公告)号：JP2002233190A
公开(公告)日：2002-08-16
申请号：JP2001384486
申请日：2001-12-18
申请人： VALEO CLIMATISATION
发明人： GRENDENE BRUNO , MOUSLEY ARNAUD
IPC分类号： H02P8/12 , H02P8/14
摘要： PROBLEM TO BE SOLVED: To reduce the size and noise of a motor. SOLUTION: By sequentially setting coils (B1, B2, and B3) of a three-phase stepping motor(M) at a first condition corresponding to a current power supply for coils of a first number and a second condition corresponding to a current power supply for coils of a second number, a stepping operation is performed. The three-phase stepping motor, of which the power is supplied to the coils, is controlled so that the current of generating torque having substantially the same value passes through the coils, when the coils are in the first and second conditions.

65. 发明专利

JP2002206481A COMPRESSOR FOR AIR CONDITIONER FOR PASSENGER COMPARTMENT OF MOTOR VEHICLE 审中-公开
公开(公告)号：JP2002206481A
公开(公告)日：2002-07-26
申请号：JP2001359783
申请日：2001-11-26
申请人： VALEO CLIMATISATION
发明人： BELLET AUGUSTIN
IPC分类号： F04B39/06 , B60H1/32 , F04B39/00 , F04B39/12 , F04C23/00 , F04C28/08 , F04C29/04
摘要： PROBLEM TO BE SOLVED: To efficiently cool an electronic circuit for power of a compressor for an air conditioner of an automobile. SOLUTION: The compressor for the air conditioner for a cabin of the automobile is provided with a casing enclosing a cooling fluid compressor and an electronic means for controlling an electric motor for driving the compression system. A low-pressure intake chamber 24 for the cooling fluid is formed integrally with the casing 6, and separated from a high-pressure chamber by a separation partition 26. The electronic means provided in the suction chamber 24 to control the electric motor 12 is cooled by the cooling fluid. A separate chamber 34 provided in the casing 6 to connect the motor 12 communicates with the high-pressure chamber 15 through a passage 36. The chamber 24 and the chamber 34 are closed by a cover plate 20 provided with all connecting terminals of the compressor.

66. 发明专利

JP2002148124A MEASURING INSTRUMENT FOR HEATING/AIR-CONDITIONING FACILITY 审中-公开
公开(公告)号：JP2002148124A
公开(公告)日：2002-05-22
申请号：JP2001227523
申请日：2001-07-27
申请人： VALEO CLIMATISATION
发明人： HUYNH TAN DUC
IPC分类号： G01K7/00 , F24F11/02 , G01K1/02 , G01K7/24
摘要： PROBLEM TO BE SOLVED: To provide a measuring instrument for a simplified heating/air- conditioning facility. SOLUTION: This instrument includes at least one series of branches D1, D2, CT1, CT2 having the first and second terminals 2, 3 coupled to an electric power source terminal, the first branch has the first diode D1 and the second diode D2 connected to face an anode to a cathode between the first terminal and the second terminal of the serial branches, in one side, has the first sensor CT1 and the second sensor CT2 connected in series between the first terminal and the second terminal of the serial branches in the other side, a common point between the first and second diodes is connected to a common point between the first and second sensors, and a switching device for reversing a direction of a bias is included to make a current flow in the first sensor or the second sensor.

67. 发明专利

JP2001270325A HEATING-, VENTILATING- OR AIR-CONDITIONING-DEVICE INCLUDING AT LEAST ONE ELEMENT FOR DIFFUSING AIR TO OCCUPANT COMPARTMENT OF AUTOMOBILE 失效
公开(公告)号：JP2001270325A
公开(公告)日：2001-10-02
申请号：JP2001061291
申请日：2001-03-06
申请人： VALEO CLIMATISATION
发明人： PAUMIER CARINE , PETITJEAN PASCALE , LOUP DIDIER
IPC分类号： B60H1/34
摘要： PROBLEM TO BE SOLVED: To diffuse an air without impairing occupants' comfortability in a heating-, ventilating- or air-conditioning-device in which diffuses air into an occupant compartment. SOLUTION: This heating-, ventilating- or air-conditioning-device is provided with at least one air dispersion channel having a downstream side end; and at least one air diffusion element disposed at the downstream side end. In this device, the air diffusion element 1 includes a support 11 and a through opening 17 is provided on this support 11. At least one surface of this support is covered with materials 12, 16 having an air resistance in a range of 10 N.s.m-3-180 N.s.m-3.

68. 发明专利

JP2001270324A HEATING- AND/OR AIR-CONDITIONING-DEVICE HAVING AT LEAST ONE DEFROST EXIT 失效
公开(公告)号：JP2001270324A
公开(公告)日：2001-10-02
申请号：JP2001061631
申请日：2001-03-06
申请人： VALEO CLIMATISATION
发明人： ELLIOT GILLES , PAUMIER CARINE , FOURY GUILLAUME
IPC分类号： B60H1/24 , B60H1/34
摘要： PROBLEM TO BE SOLVED: To carry out a diffusion that an output per unit area is low in order to make a total area of a an opening in a dash board, etc., small in a heating- or air-conditioning-device. SOLUTION: This heating- and/or air-conditioning-device is provided with a deforest exit 6 having a defrost opening adjacent to a window 2; an air diffusion element 4 in which an output per unit surface area is low; and an air distribution element 20. The air distribution element 20 has at least two following positions, i.e., a first position where the air distribution element 20 blocks the air diffusion element 4 and ensures a defrosting of the window 2; and a second position where an output per unit surface area through a defrost area 6 corresponds to a diffusion of a low output per unit surface area, thereby the defrost area 6 and the air diffusion element 4 carry out an air diffusion of a low output per unit surface area and the air distribution element 20 partially blocks the defrost area 6 such that an air flows as a mixed flow.

69. 发明专利

JP2001197702A SUPPORT FOR ELECTRIC MOTOR OF CAR 失效
公开(公告)号：JP2001197702A
公开(公告)日：2001-07-19
申请号：JP2000365957
申请日：2000-11-30
申请人： VALEO CLIMATISATION
发明人： MARROUX OLIVIER , FRADIN JACQUES , TERRANOVA GILBERT
IPC分类号： B60H1/00 , F04D29/66 , H02K5/02 , H02K5/04 , H02K5/10 , H02K5/124 , H02K5/22 , H02K5/24 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To provide an electric motor support which damps vibration and reduces a noise level. SOLUTION: The support is provided with a molded plastic housing (10) which has a peripheral wall (20) fitted to a rear wall (24) so as to form a fitting surface for fitting the casing (12) of an electric motor (14), and at least a support tab (30) which is molded into a body with the casing (12) of the electric motor (14) and performs linking. Each support tab (30) is provided with at least an overmolded coat layer (38) of absorbing material favorable for forming an interface between the support tab (30) and the casing 12. As the result, vibration of low frequency is damped by the support tab (30), and vibration of high frequency is damped by the coat layer (38). The support by this invention is beneficially used especially for cars.

70. 发明专利

JP2001191786A AIR CONDITIONING CIRCUIT ESPECIALLY FOR AUTOMOBILE OR THE LIKE 失效
公开(公告)号：JP2001191786A
公开(公告)日：2001-07-17
申请号：JP2000375524
申请日：2000-12-11
申请人： VALEO CLIMATISATION
发明人： HAUSSMANN ROLAND , FREDJ MOUNIR BEN
IPC分类号： B60H1/32 , F25B1/00 , F25B9/00 , F25B39/04 , F25B40/00 , F28D1/04
摘要： PROBLEM TO BE SOLVED: To control a supercooled part of cooling liquid in the outlet of a condenser in an air conditioning circuit. SOLUTION: The air conditioning circuit has a compressor 10, the condenser 12, a pressure reducing device 14, and an evaporator 16, through which the cooling fluid can flow. The condenser 12 has a first branching part 28 of an internal heat exchanger 30 and a second outlet 32 connected to a second branching part 36 of the internal heat exchanger through a second pressure reducing device 34. The first branching part 28 is connected to the pressure reducing device 14 of the circuit, and the second branching part 36 is connected to the upstream part of the compressor 10. The condenser 12, the internal heat exchanger 30, and the second pressure reducing device 34 are set on the inside of the circuit and arranged in the form of a single module 20.

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