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31. 发明授权

US07252904B2 Battery cooling system 有权
标题翻译：电池冷却系统
公开(公告)号：US07252904B2
公开(公告)日：2007-08-07
申请号：US10801632
申请日：2004-03-16
申请人： Robert G Moores, Jr. , Rouse R Bailey, Jr. , Robert Bradus , John R Cochran , Lee W Ramstrom , Douglas L Kreiser
发明人： Robert G Moores, Jr. , Rouse R Bailey, Jr. , Robert Bradus , John R Cochran , Lee W Ramstrom , Douglas L Kreiser
IPC分类号： H01M10/50 , H01M2/12
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
摘要翻译：无绳电动工具具有壳体，该壳体包括与可拆卸电池组联接的机构。电池组包括一个或多个电池单元以及电池组壳体中的排气系统，其使流体能够移动通过壳体。与电池组相关联的机构以从电池组散发热量。

32. 发明申请

US20070178346A1 Power supply device 有权
标题翻译：电源设备
公开(公告)号：US20070178346A1
公开(公告)日：2007-08-02
申请号：US10590235
申请日：2005-08-19
申请人： Nobuaki Kiya , Junta Katayama
发明人： Nobuaki Kiya , Junta Katayama
IPC分类号： H01M8/04
CPC分类号： H01M16/003 , H01M10/486 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/667
摘要： A cooling fan of a secondary battery and a cooling fan of a DC/DC converter are arranged in parallel to share the same air discharge path. A temperature sensor on an air intake side and a temperature sensor on an air discharge side are attached to the secondary battery. When the cooling fan is in failure, a temperature deviation between the air intake side and the air discharge side in the secondary battery increases because a backflow component of a discharge air is generated through the discharge path as the cooling fan operates. Based on this phenomenon, when operation commands for both of the cooling fans are issued, the control circuit senses a failure in the cooling fan by monitoring the temperature difference between temperatures detected by the temperature sensors. Failure detection is thereby possible without providing a sensor at each of the cooling fans.
摘要翻译：并联设置二次电池的冷却风扇和DC / DC转换器的冷却风扇，以共享相同的排气路径。进气侧的温度传感器和排气侧的温度传感器安装在二次电池上。当冷却风扇故障时，二次电池中的进气侧和排气侧之间的温度偏差增加，因为当冷却风扇工作时通过排出路径产生排出空气的回流分量。基于这种现象，当发出用于两个冷却风扇的操作命令时，控制电路通过监测由温度传感器检测到的温度之间的温差来感测冷却风扇的故障。因此，在每个冷却风扇上不设置传感器就能够进行故障检测。

33. 发明申请

US20060169507A1 Cooling structure of heat generating member 有权
标题翻译：发热件的冷却结构
公开(公告)号：US20060169507A1
公开(公告)日：2006-08-03
申请号：US11344822
申请日：2006-02-01
申请人： Yoshimitsu Inoue , Masamichi Makihara , Takashi Yamanaka
发明人： Yoshimitsu Inoue , Masamichi Makihara , Takashi Yamanaka
IPC分类号： B60K11/04
CPC分类号： F01P7/165 , B60K11/02 , B60K2001/003 , B60K2001/005 , B60L1/003 , B60L1/02 , B60L3/0023 , B60L3/003 , B60L3/0046 , B60L11/14 , B60L11/1864 , B60L11/1874 , B60L11/1875 , B60L11/1877 , B60L11/1879 , B60L2210/10 , B60L2240/34 , B60L2240/36 , B60L2240/445 , B60L2240/545 , B60L2240/662 , F01P2005/105 , F01P2050/24 , F01P2060/08 , F01P2060/14 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/63 , H01M10/647 , H01M10/6557 , H01M10/6563 , H01M10/6568 , H01M10/6569 , H01M10/663 , H01M10/667 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7077 , Y02T10/7216 , Y02T10/7291 , Y02T90/16
摘要： A cooling structure includes a plurality of plate-shaped heat generating members such as battery parts, DC voltage converters and electrical member (e.g., relay). In the cooling structure, the heat generating members are arranged in a plate-thickness direction to have predetermined spaces for forming fluid passages each of which is provided between adjacent heat generating members, and the fluid passages are provided to pass a fluid for cooling the heat generating members. Accordingly, all the heat generating members can be effectively cooled while the cooling structure can be made compact.
摘要翻译：冷却结构包括诸如电池部件，DC电压转换器和电气部件（例如继电器）的多个板状发热部件。在冷却结构中，发热体沿板厚方向配置成具有用于形成流体通道的预定空间，每个流体通道设置在相邻的发热件之间，并且流体通道设置成通过用于冷却热量的流体生成成员。因此，可以有效地冷却所有的发热元件，同时可以使冷却结构紧凑。

34. 发明授权

US07056616B2 Battery cooling system 失效
公开(公告)号：US07056616B2
公开(公告)日：2006-06-06
申请号：US09992633
申请日：2001-11-19
申请人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Douglas L. Kreiser
发明人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Douglas L. Kreiser
IPC分类号： H01M2/12 , H01M10/50
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.

35. 发明授权

US07014945B2 Battery cooling system 失效
公开(公告)号：US07014945B2
公开(公告)日：2006-03-21
申请号：US10223908
申请日：2002-08-20
申请人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
发明人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
IPC分类号： H01M2/12 , H01M10/50
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.

36. 发明授权

US06946216B2 Method for enhancing battery performance and apparatus using the same 有权
标题翻译：提高电池性能的方法及其使用方法
公开(公告)号：US06946216B2
公开(公告)日：2005-09-20
申请号：US09984569
申请日：2001-10-30
申请人： Chang Mu-Tsai , Tseng Tien-Chun , Li Hsiao-Feng , Chih-Feng Yeh
发明人： Chang Mu-Tsai , Tseng Tien-Chun , Li Hsiao-Feng , Chih-Feng Yeh
IPC分类号： H01M2/10 , H01M10/50
CPC分类号： H01M2/1022 , H01M10/615 , H01M10/623 , H01M10/64 , H01M10/6551 , H01M10/6552 , H01M10/6554 , H01M10/658 , H01M10/667
摘要： Disclosed are method and apparatus for improving battery performance by transferring waste heat generated from heat generating components to the battery that, when brought to a high temperature, attains better performance according to temperature characteristics of the battery. According to the disclosure, an electronic device capable of effecting improved battery performance comprises a central processing unit generating waste heat when being operative; a battery for supplying power to said electronic device; and thermal conducting means, first end thereof making thermal contact with said central processing unit and second end thereof making thermal contact with said battery, causing heat transfer between said central processing unit and said battery. Said waste heat generated by said central processing unit is transferred to alter the temperature of said battery such that its output voltage is stabilized and capacity enlarged. Thermal pads can be disposed between said first end of said thermal conducting means and said electronic component, or between said second end of said thermal conducting means and said battery for increasing heat transfer rate. A fan can also be incorporated to cool the central processing unit.
摘要翻译：公开了通过将从发热部件产生的废热转移到电池来提高电池性能的方法和装置，当达到高温时，根据电池的温度特性获得更好的性能。根据本公开，能够实现电池性能改善的电子设备包括：中央处理单元，其在工作时产生废热; 用于向所述电子设备供电的电池; 和热传导装置，其第一端与所述中央处理单元进行热接触，其第二端与所述电池进行热接触，导致所述中央处理单元和所述电池之间的热传递。传送由所述中央处理单元产生的所述废热改变所述电池的温度，使得其输出电压稳定并且容量增大。散热垫可以设置在所述导热装置的所述第一端和所述电子部件之间，或者设置在所述导热装置的所述第二端和所述电池之间，以增加传热速率。还可以结合风扇来冷却中央处理单元。

37. 发明申请

US20040251858A1 Vehicle power supply system 失效
标题翻译：车载电源系统
公开(公告)号：US20040251858A1
公开(公告)日：2004-12-16
申请号：US10809870
申请日：2004-03-26
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Yoshihito Asao , Yutaka Kitamura
IPC分类号： H02P001/00
CPC分类号： B60K6/26 , B60K1/04 , B60K6/28 , B60K6/48 , B60L3/0046 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60R16/03 , H01M2/1077 , H01M2/1083 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6567 , H01M10/6568 , H01M10/667 , H02M7/003 , Y02T10/6221 , Y02T10/7005 , Y02T10/705
摘要： In a vehicle power supply system including a battery, an inverter unit for converting DC electric power of the battery into AC electric power and supplying it to a rotating electric machine to drive it, an AC wiring line for connecting the rotating electric machine and the inverter unit, and a DC wiring line for connecting the inverter unit and the battery, the inverter unit is placed in a vicinity of the battery so that the DC wiring line becomes shorter than the AC wiring line. By this, a voltage drop due to the DC wiring line is reduced, and a torque characteristic of the rotating electric machine can be improved.
摘要翻译：在包括电池的车辆电源系统中，将电池的直流电转换为交流电并将其供给到旋转电机进行驱动的逆变器单元，用于连接旋转电机和逆变器的交流配线单元和用于连接逆变器单元和电池的DC布线，将逆变器单元放置在电池附近，使得DC布线比AC布线短。由此，由于直流布线引起的电压降降低，能够提高旋转电机的转矩特性。

38. 发明申请

US20030118891A1 Temperature controlling apparatus for battery, vehicle apparatus using the same, and controlling method therefor 有权
标题翻译：电池用温度控制装置，使用其的车辆装置及其控制方法
公开(公告)号：US20030118891A1
公开(公告)日：2003-06-26
申请号：US10315080
申请日：2002-12-10
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Mitsunobu Saito , Morio Kayano , Tomohiko Maeda , Hiroshi Murakami , Kazushi Ota
IPC分类号： H01M010/50 , B60L011/18
CPC分类号： H01M10/482 , B60L1/003 , B60L3/0046 , B60L11/1874 , B60L2210/10 , B60L2240/525 , B60L2260/56 , H01M10/345 , H01M10/486 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/667 , H02J7/0091 , Y02E60/124 , Y02T10/7005 , Y02T10/7216
摘要： In an ECU, a coolant fan performs cooling operation such that a control DUTY value is limited by a control DUTY value according to tolerable noise level of the cooling fan based on a vehicle speed in a case in which the temperature in the high-voltage battery is lower than a predetermined limitation for highest temperature. In a case in which the temperature in the high-voltage battery is higher than the predetermined limitation for highest temperature, the cooling fan performs the cooling operation by using an energy storage device cooling operation requirement value and an IPU cooling operation requirement value such that performance in the high-voltage battery is not affected. By doing this, a temperature controlling apparatus for batteries in which it is possible to cool the battery and solve temperature difference among a plurality of batteries can be provided.
摘要翻译：在ECU中，冷却风扇进行制冷运转，使得在高压电池中的温度的情况下，根据车速，根据冷却风扇的容许噪声水平，控制DUTY值受到控制DUTY值的限制低于最高温度的预定限制。在高压电池的温度高于最高温度的预定限制的情况下，冷却风扇通过使用储能装置制冷运转要求值和IPU制冷运转要求值进行制冷运转，使得性能在高压电池中不受影响。通过这样做，可以提供一种其中可以冷却电池并解决多个电池之间的温度差的电池的温度控制装置。

39. 发明授权

US06467286B2 Cooling apparatus of hybrid vehicle, including serially-connected cooling systems for electric devices which have different heat resisting allowable temperatures 失效
公开(公告)号：US06467286B2
公开(公告)日：2002-10-22
申请号：US10017296
申请日：2001-12-18
申请人： Tetsuya Hasebe , Yusuke Tatara , Toshinori Tsukamoto
发明人： Tetsuya Hasebe , Yusuke Tatara , Toshinori Tsukamoto
IPC分类号： F25D2312
CPC分类号： B60K6/22 , B60K1/02 , B60K2001/003 , F01P7/164 , F01P7/165 , F01P2003/187 , F01P2005/025 , F01P2050/24 , F01P2050/30 , F01P2060/14 , H01M6/5044 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6568 , H01M10/663 , H01M10/667 , Y10S903/903 , Y10S903/904 , Y10S903/905 , Y10S903/906 , Y10S903/907 , Y10S903/951
摘要： A cooling apparatus which has a simple structure and which can efficiently cool a plurality of electric devices is disclosed. The apparatus comprises a cooling circuit including serially-connected cooling systems for cooling electric devices by circulating a refrigerant; a circulating pump for circulating the refrigerant through the cooling circuit; and a radiator which is serially connected to the cooling systems in the cooling circuit and has a refrigerant outlet from which a refrigerant is supplied. The serially-connected cooling systems are arranged in a manner such that heat resisting allowable temperatures, assigned to the electric devices which respectively correspond to the cooling systems, increase from the cooling system closest to the refrigerant outlet to the cooling system farthest from the refrigerant outlet in the cooling circuit, wherein each heat resisting allowable temperature is the maximum temperature at which the relevant electric device can operate.

40. 发明授权

US06304444B1 Underground centralized power supply/battery vault 失效
标题翻译：地下集中供电/蓄电池
公开(公告)号：US06304444B1
公开(公告)日：2001-10-16
申请号：US09643582
申请日：2000-08-22
申请人： Charles D. Combs , Larry Ernest Cox , George L. Hanlon
发明人： Charles D. Combs , Larry Ernest Cox , George L. Hanlon
IPC分类号： H05K720
CPC分类号： H05K7/2059 , H01M10/613 , H01M10/627 , H01M10/6563 , H01M10/658 , H01M10/667
摘要： An underground equipment vault for power and electronic equipment includes an airflow system in combination with an above ground forced air source. The airflow courses through separate first and second chambers including a first chamber for power supplies and a second chamber for energy storage equipment. This airflow, sequentially traversing both chambers, dissipates heat from the equipment and further dispels hydrogen gases from the batteries to the outside air. An airflow system, utilizing fans, provides positive pressure to force the desired airflow through the chambers. The vault is closed with a dual lid structure to supply supporting strength and also supply a secure seal for closing the vault. The dual construction provides an insulating space for further insulating the vault from ambient conditions.
摘要翻译：用于电力和电子设备的地下设备保险库包括与上述地面强制空气源组合的气流系统。气流穿过单独的第一和第二腔室，包括用于电源的第一腔室和用于储能设备的第二腔室。该气流顺序地穿过两个室，从设备中散发热量，并进一步将氢气从电池中排出到外部空气中。使用风扇的气流系统提供正压力以迫使所需的气流通过室。保险库用双盖结构封闭以提供支撑强度，并提供用于关闭保险库的安全密封。双重结构提供了绝缘空间，用于进一步使拱顶与环境条件保持隔离。

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