专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明专利

JP2004080974A Inverter apparatus 有权
公开(公告)号：JP2004080974A
公开(公告)日：2004-03-11
申请号：JP2002241549
申请日：2002-08-22
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： MIYAUCHI HIROSHI , SUZUKI KENTARO , TAKADA HAJIME
IPC分类号： H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide an inverter apparatus which conducts pulse amplitude modulation, by suppressing abrupt voltage changes in a DC power source and suppressing generation of an overcurrent due to this voltage change.
SOLUTION: A step-up chopper circuit can be driven by a pulse signal of an extremely short time by calculating the pulse signal for driving the chopper circuit calculated by an inverter controller, contained in the inverter apparatus from input current from a commercial AC power source and a voltage of the DC power source as a target by using data of a data table for reducing a DUTY of the pulse signal, according to a lapse time from a zero-voltage point which detects time of a commercial AC power source provided in the inverter controller. For example, even when the zero-voltage point detection of the AC power source fails and can be re-detected, since the voltage rise of the DC power source can be conducted gradually, abrupt voltage change is suppressed, and the generation of the overcurrent can be suppressed.
COPYRIGHT: (C)2004,JPO

82. 发明专利

JP2004080914A Electric vehicle 审中-公开
标题翻译：电动车
公开(公告)号：JP2004080914A
公开(公告)日：2004-03-11
申请号：JP2002238354
申请日：2002-08-19
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： MAKINO YASUHIRO , ONIZUKA KEIGO , MORITA ISAO
IPC分类号： H01M10/44 , B60L8/00 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/635 , H01M10/6556 , H01M10/6563 , H01M10/50
CPC分类号： Y02T10/7083
摘要： PROBLEM TO BE SOLVED: To lessen a burden on a storage battery which is the driving source for an electric vehicle and effectively cool the storage battery. SOLUTION: The electric vehicle houses a nickel metal-hydrate storage battery 4 as a power source in a storage battery housing chamber 3. The electric vehicle comprises a solar battery 8, which supplies generated power to a power line 20; a fan 6 which is driven by power from the power line 20 and cools the nickel metal-hydrogen storage battery 4; a temperature sensor 13, which detects the temperature around the nickel metal-hydrogen storage battery 4; and a controller 14, which drives the fan 6, if the temperature detected by the temperature sensor 13 reaches above a predetermined temperature (e.g. 30°C) and stops the fan 6, if the temperature goes below a predetermined temperature (e.g. 30°C). COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：减轻作为电动车辆的驱动源的蓄电池的负担，并有效地冷却蓄电池。解决方案：电动车辆在蓄电池容纳室3中容纳作为电源的镍金属 - 水合物蓄电池4.电动车辆包括：向电力线20提供发电的太阳能电池8; 风扇6，其由来自电力线20的动力驱动并冷却镍金属 - 氢蓄电池4; 温度传感器13，其检测镍金属 - 氢蓄电池4周围的温度; 以及如果温度低于预定温度（例如30℃），如果温度传感器13检测到的温度达到预定温度（例如30℃）并且使风扇6停止，则驱动风扇6的控制器14 ）。版权所有（C）2004，JPO

83. 发明专利

JP2004077090A Inspection tool for air conditioner 审中-公开
公开(公告)号：JP2004077090A
公开(公告)日：2004-03-11
申请号：JP2002241548
申请日：2002-08-22
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： NISHIHARA TAKURO
IPC分类号： F24F11/02 , F24F13/22 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To provide an inspection tool for air conditioner for easily confirming the motion of an optical water level sensor. SOLUTION: A bent flat plate of black or dark color is used as the inspection tool confirming the motion of the optical water level sensor mounted on a drain pan, and a transparent detecting material is mounted on its tip part to be pressed to a prism part of the water level sensor. The detecting material is made out of a transparent elastic silicone rubber, to be deformed, and comes into close contact with the prism part in a state of covering the same, by pressing the inspection tool to the prism part, since thereby the light emitted from a light emitting part of the water level sensor is made to penetrate through the detecting material from the prism part, the motion of the water level sensor can be easily confirmed without reserving the water for the drain water on the drain pan. COPYRIGHT: (C)2004,JPO

84. 发明专利

JP2004060956A Heat transfer system and method of operating the same 有权
公开(公告)号：JP2004060956A
公开(公告)日：2004-02-26
申请号：JP2002218029
申请日：2002-07-26
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： NAGAE KOJI
IPC分类号： F24F5/00 , F24F11/02 , F25B1/00 , F25B5/02
摘要： PROBLEM TO BE SOLVED: To provide a heat transfer system and a method of operating the same, capable of distributing a refrigerant almost evenly to each evaporator without generating the gas deficiency in the operated evaporators.
SOLUTION: In the heat transfer system which includes a condenser and two or more evaporators 9, forms a natural circulation cycle by connecting the condenser to the evaporator 9 through a refrigerant liquid pipe and a refrigerant gas pipe, and encloses the refrigerant in this natural circulation cycle, control valves 11 are provided on the upstream of two or more evaporators respectively and a control means 31 controlling each control valve at the time of startup is provided.
COPYRIGHT: (C)2004,JPO

85. 发明专利

JP2004056965A Interconnected system generator and cogeneration system 有权
公开(公告)号：JP2004056965A
公开(公告)日：2004-02-19
申请号：JP2002213715
申请日：2002-07-23
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： ONIZUKA KEIGO , MORITA ISAO , FUNAKOSHI TOMOHIDE , MAKINO YASUHIRO
IPC分类号： H02J3/38 , H02M7/48
CPC分类号： Y02E20/14
摘要： PROBLEM TO BE SOLVED: To efficiently cool a reactor for boosting and a reactor for smoothing without increase in equipment cost. SOLUTION: An internal combustion engine 10 drives a generator 11. A controller 18 converts power generated by the generator 11 into power matched with commercial power and outputs it through a commercial power line. A reactor portion for power conversion is placed in a path of blast by an air blower 16. Therefore, when air is sent by the air blower 16 to cool the internal combustion engine 10, the reactor portion for power conversion is cooled. COPYRIGHT: (C)2004,JPO

86. 发明专利

JP2004053215A Hot water-type floor heating device 审中-公开
公开(公告)号：JP2004053215A
公开(公告)日：2004-02-19
申请号：JP2002214755
申请日：2002-07-24
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： SAITO MASAHIKO
IPC分类号： F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water-type floor heating device detecting a temperature of the hot water of a floor heating device in starting the operation, and performing the rising operation on the basis of the temperature of the hot water.
SOLUTION: In this hot water-type floor heating device 1 comprising a floor heating panel 3 and a heat source device 2 for supplying the hot water to the floor heating panel 3 through a switch valve 8, and performing the heating operation by periodically opening and closing the switch valve 8, the rising operation for performing the operation by continuously opening the switch valve 8 is performed in starting the operation, and a control device 13 is mounted for detecting the temperature of the hot water in starting the operation and determining a rising operation time on the basis of the temperature of the hot water.
COPYRIGHT: (C)2004,JPO

87. 发明专利

JP2004053149A Air conditioner 审中-公开
公开(公告)号：JP2004053149A
公开(公告)日：2004-02-19
申请号：JP2002211955
申请日：2002-07-22
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： MAKINO YASUHIRO , ONIZUKA KEIGO , MORITA ISAO
IPC分类号： F24F5/00 , H01L31/04
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner allowing easy installation of a solar battery for supplying electricity which can be easily installed thereon, and further saving more energy by using the solar battery. SOLUTION: The air conditioner has a double-face light receiving solar battery 42 capable of generating power on both sides of a panel mounted on an outdoor unit 14 so that it can receive direct sunlight X and reflected sunlight Y from the outdoor unit 14. The generated electric power of the solar battery 42 is supplied to a compressor of the outdoor unit 14 and an air fan of an indoor unit 12, which is an element of the air conditioner 10. COPYRIGHT: (C)2004,JPO

88. 发明专利

JP2004020009A Hot water floor heating device 审中-公开
公开(公告)号：JP2004020009A
公开(公告)日：2004-01-22
申请号：JP2002173904
申请日：2002-06-14
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： SAITO MASAHIKO , OHATA TADASHI , YOSHIZAWA YUICHI
IPC分类号： F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water floor heating device capable of certainly transmitting a control signal to a heat source machine, and certainly detecting a floor temperature of a floor heating panel in trial operation when setting the hot water floor heating device.
SOLUTION: When an operation switch 22 of a remote controller 10 is operated, a microcomputer 20 makes an infrared light emission part 26 emit light and outputs the control signal to start operation of the hot water floor heating device. Accordingly, because an infrared reception part 32 of a relay device 11 receives the light, a microcomputer 27 controls a communication circuit 33 to output the control signal, via a communication line 34. Because the control signal is inputted to a communication circuit 38 of the heat source machine 1, a microcomputer 37 controls a combustion control circuit 40 to start combustion. Hot water is circulated between the heat source machine 1 and the floor heating panel 3 through hot water circulating pipes 4, 5 by a circulation pump 6. The microcomputer 37 controls a hot water supply amount to the floor heating panel 3 on the basis of a difference between a set temperature and a room temperature such that the room temperature becomes the set temperature.
COPYRIGHT: (C)2004,JPO

89. 发明专利

JP2003343901A Centralized control type air conditioning system and control method 有权
标题翻译：集中控制型空调系统及控制方法
公开(公告)号：JP2003343901A
公开(公告)日：2003-12-03
申请号：JP2002153662
申请日：2002-05-28
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： SUZUKI YUTAKA
IPC分类号： F24F11/02 , G06Q50/00 , G06Q50/16 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To burden each user with an appropriate charge by proportionally dividing energy, considering a difference between business time zones of the users.
SOLUTION: In this air conditioning system 1, a plurality of indoor units 20
-1 -20
-26 are assigned to a plurality of tenants TNA-TNF. A main controller 2 previously sets a plurality kinds of tallying time zone corresponding to the tallying condition of a plurality kinds of operation data by each tenant TNA- TNF separately from each other, and tallies up the operation data in response to the tallying condition corresponding to each tallying time zone.
COPYRIGHT: (C)2004,JPO

90. 发明专利

JP2003343861A Hot water type floor heating device 审中-公开
标题翻译：热水式地暖加热装置
公开(公告)号：JP2003343861A
公开(公告)日：2003-12-03
申请号：JP2002157186
申请日：2002-05-30
申请人： Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社
发明人： SAITO MASAHIKO , YOSHIZAWA YUICHI
IPC分类号： F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water type floor heating device for executing a proper start-up operation according to the temperature of the hot water supplied from a heat source machine.
SOLUTION: This hot water type floor heating device 1 has: a floor heating panel 3; and the heat source machine 2 connected to the floor heating panel 3 through a hot water pipe 7 to supply the hot water through an opening and closing valve 8 and setting the hot water temperature in several stages, wherein the opening and closing valve 8 is periodically opened and closed to control the room temperature. This device further comprises: a hot water sensor 9 for detecting the hot water temperature; and a control device 13 for executing, at the start of operation, the start-up operation of operating while continuously opening the opening and closing valve 8, and for determining the start-up operation time according to the detected hot water temperature.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种根据从热源机供给的热水的温度执行适当的启动操作的热水式地板加热装置。解决方案：该热水式地板加热装置1具有：地板加热板3; 和热源机2通过热水管7连接到地板加热板3，以通过开闭阀8供给热水，并将热水温度分几级设定，其中开闭阀8是周期性的打开和关闭以控制室温。该装置还包括：用于检测热水温度的热水传感器9; 以及控制装置13，用于在开始操作时执行操作的启动操作，同时连续打开开关阀8，并根据检测到的热水温度来确定启动操作时间。版权所有（C）2004，JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式