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1. 发明专利

JP2009092347A Manufacturing method of air conditioner unit 审中-公开
标题翻译：空调机组制造方法
公开(公告)号：JP2009092347A
公开(公告)日：2009-04-30
申请号：JP2007265633
申请日：2007-10-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MAKINO KEIZO , NARITA KOJI , TAKEHARA KEIJI , TANAKA MITSURU
IPC分类号： F25B45/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an air conditioner unit improving productivity by shortening a vacuuming time of a refrigerant circuit part interior, and not needing new plant and equipment investment or enlargement of manufacturing space.
SOLUTION: Vacuuming processes are carried out twice after a refrigerant circuit part assembly process of assembling a refrigerant circuit part in a casing, and a neglecting time of neglecting while maintaining vacuum in the refrigerant circuit part is provided between the vacuuming process of a first time and the vacuuming process of a second time. By this, a uniform pressure (pressure mobile equilibrium) in the refrigerant circuit part is promoted during the neglecting time, and the vacuuming time is shortened than conventional for a portion of the neglecting time. The neglecting time can be used for production work such as an electrical equipment attachment process, and productivity can be improved without needing new plant and equipment investment or enlargement of the manufacturing space.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过缩短制冷剂回路部件内部的抽真空时间并且不需要新的设备投资或扩大制造空间来提高生产率的空调机组的制造方法。解决方案：在将制冷剂回路部件组装在壳体中的制冷剂回路部件组装过程之后进行两次抽真空处理，并且在制冷剂回路部分的抽真空过程之间设置忽略时间，同时保持制冷剂回路部分中的真空度第一次和吸尘过程第二次。由此，在忽视时间内促进了制冷剂回路部中的均匀的压力（压力移动平衡），并且在一部分忽视时间内抽真空时间比传统时间缩短。忽视时间可以用于电气设备附着过程等生产工作，可以提高生产效率，而不需要新的设备投资或制造空间的扩大。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JPH02109723A LIQUID CRYSTAL PLATE SUN VISOR FOR VEHICLE 失效
公开(公告)号：JPH02109723A
公开(公告)日：1990-04-23
申请号：JP26191188
申请日：1988-10-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： NARITA KOJI
IPC分类号： B60J3/04
摘要： PURPOSE:To interrupt solar radiation automatically by driving a crystal plate with the power of a solar battery to change a liquid crystal plate sun visor opaquely when solar radiation onto the face of a driver is detected with the liquid crystal plate sun visor set. CONSTITUTION:When a liquid crystal plate sun visor 2 is set in a cabin inside a frontshield window glass 7 by a driver, a switch 4 for a photo sensor 5 is turned on. The photo sensor 5 is so set that it turns on a liquid crystal drive circuit 6 when solar radiation is given at an incident angle to the eyes of the driver. The liquid crystal drive circuit 6 turned on by the photo sensor 5 receives power from a solar battery 3 to drive the liquid crystal plate sun visor 2. The liquid crystal plate sun visor 2 interrupts solar radiation by changing from transparent to opaque one by this driving. Thus the solar radiation given to the eyes of the driver is automatically interrupted and, therefore, the conventional manual operation of the sun visor becomes unnecessary to increase safety in driving the vehicle.

3. 发明专利

JPS6432919A OVERHEAT PREVENTING DEVICE 失效
公开(公告)号：JPS6432919A
公开(公告)日：1989-02-02
申请号：JP18888587
申请日：1987-07-30
申请人： MITSUBISHI ELECTRIC CORP
发明人： HIDA YOSHIHITO , NARITA KOJI
IPC分类号： B60H1/04 , B60H1/00 , B60H1/32 , F01P11/16 , F02D29/04
摘要： PURPOSE:To prevent a water cooled engine for driving an on-vehicle apparatus from overheating simply securely by generating the output signal from a water temperature monitor to stop the running of on-vehicle apparatus with a control ler when the water temperature of a radiator exceeds a set value. CONSTITUTION:When an operator turns on a switch 1 of an on-vehicle apparatus 2 such as air conditioner, a control section 82 of a controller 8 connects the on-vehicle apparatus 2 to an engine 3. Thus, the on-vehicle apparatus 2 is driven by the engine 3, while a load on the engine 3 is increased to raise temperature in a radiator 4. Then, the temperature of cooling water is detected by a water temperature sensor 5 and indicated on a water thermometer 6, while the water thermometer 6 is monitored by a water temperature monitor 7. When the temper ature of cooling water exceeds a set value, the water temperature monitor 7 supplies the signal output to an AND circuit 81 of the controller 8. Thus, the control section 82 stops the on-vehicle apparatus 2 so that a load on the engine is reduced to prevent the engine from overheating.

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