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    • 6. 发明申请
    • Membrane-electrode assembly for fuel cell
    • 燃料电池用膜电极组件
    • US20060127728A1
    • 2006-06-15
    • US11302346
    • 2005-12-14
    • Toshihiro OtsukiNagayuki KanaokaMasaru IguchiHiroshi Soma
    • Toshihiro OtsukiNagayuki KanaokaMasaru IguchiHiroshi Soma
    • H01M8/10
    • B01D71/82B01D71/52B01D71/72B01D71/80C08G61/02C08G61/025C08G65/40C08G75/23C08G2261/3424H01M8/1025H01M8/1027H01M8/1032H01M8/1039
    • The present invention provides a membrane-electrode assembly for fuel cell which comprises a solid polymer electrolyte membrane comprising a specific polyarylene having a sulfonic acid group and has excellent creep resistance, power generation performance and durability against power generation under high-temperature environment. The membrane-electrode assembly is characterized in that a pair of electrodes each comprising a gas diffusing layer and a catalyst layer are joined to both sides of a solid polymer electrolyte membrane so that the catalyst layer side comes into contact with the membrane, said membrane comprises a sulfonated polyarylene comprising constituent unit represented by the following formula (1): wherein Y is a group represented by —C(CF3)2—, (CF2)i—, wherein i is an integer of 1 to 10, —SO— or —SO2—; Z is a divalent electron-donating group or a direct bond; Ar is an aromatic group having a substituent represented by —SO3H; m is an integer of 0 to 10; n is an integer of 0 to 10; and k is an integer of 1 to 4.
    • 本发明提供一种燃料电池用膜电极接合体,其包含具有磺酸基的特定聚亚芳基的固体高分子电解质膜,在高温环境下具有优异的抗蠕变性,发电性能和耐发电性。 膜 - 电极组件的特征在于,在固体聚合物电解质膜的两面上接合包括气体扩散层和催化剂层的一对电极,使得催化剂层侧与膜接触,所述膜包含 包含由下式(1)表示的构成单元的磺化聚亚芳基:其中Y是由-C(CF 3)2 - 表示的基团,(CF 3) 其中i为1〜10的整数,-SO - 或-SO 2 - ; - Z是二价给电子基团或直接键; Ar是具有由-SO 3 H 3表示的取代基的芳香族基团; m为0〜10的整数。 n为0〜10的整数。 k为1〜4的整数。
    • 7. 发明申请
    • AIR CONDITIONER FOR VEHICLE
    • 车用空调
    • US20120247137A1
    • 2012-10-04
    • US13515544
    • 2010-12-20
    • Kazuo NakajoToshihiro TakeiHiroshi Soma
    • Kazuo NakajoToshihiro TakeiHiroshi Soma
    • F25B29/00F25B13/00
    • B60H1/00885B60H1/00807B60H1/00892
    • Provided is an air conditioner for a vehicle which can prevent the controls over cooling cycle and heating cycle from interfering with each other and thereby prevent hunting between the cooling and heating cycles even when a compressor is operated to perform the heating cycle in an overlapping temperature range where air cooling and air heating are both required. An air conditioner (4) for a vehicle includes a refrigerant circulation circuit (9b) for air heating to circulate a refrigerant, and a control unit (29) to selectively perform a normal air conditioning mode in which a normal cooling operation is feasible by circulating the refrigerant through a refrigerant circulation circuit (9a) for air cooling and an auxiliary heating mode in which an auxiliary heating operation is performed by circulating the refrigerant through the refrigerant circulating circuit (9b) for air heating.
    • 本发明提供一种车辆用空调装置,其能够防止冷却循环和加热循环的控制相互干扰,从而即使当压缩机在重叠温度范围内进行加热循环时也能够防止冷却和加热循环之间的振荡 这两者都需要空气冷却和空气加热。 一种用于车辆的空调机(4)包括用于使制冷剂循环的空气加热的制冷剂循环回路(9b),以及控制单元(29),用于选择性地进行正常的空调模式,通过循环 制冷剂通过用于空气冷却的制冷剂循环回路(9a)和辅助加热模式,其中通过使制冷剂循环通过用于空气加热的制冷剂循环回路(9b)进行辅助加热操作。
    • 10. 发明授权
    • Embedded type speaker with over lying grill
    • 嵌入式扬声器与躺卧格栅
    • US3952834A
    • 1976-04-27
    • US515954
    • 1974-10-18
    • Hiroshi SomaYutaka TamuraKenzo Miyazawa
    • Hiroshi SomaYutaka TamuraKenzo Miyazawa
    • H04R1/02H05K5/00
    • H04R1/025H04R1/023
    • An embedded type speaker has the speaker body mounted on a wall by inserting the speaker within a mounting opening within the wall. A grill is detachably mounted in overlying fashion in front of the speaker body with the grill consisting of an annular grill frame having circumferentially spaced sound communicating holes at the peripheral portion and a large central opening therein. A support strip extends transversely across the central opening of the grill frame from one side of the frame to the other. A grill sheet overlies the grill frame to close off the central opening and has the same appearance and is preferably formed of the same material as that overlying the wall surface, facing in the same direction as the speaker. A packing is provided between the peripheral portion of the grill sheet and the periphery of the grill frame and a connecting member couples the center of the grill sheet to the center of the support strip.
    • 嵌入式扬声器通过将扬声器插入壁内的安装开口中而将扬声器主体安装在壁上。 格栅可以以上述方式可拆卸地安装在扬声器主体的前面,格栅由环形格栅架构成,该环形格栅架在周边部分具有周向隔开的声音连通孔,在其中具有大的中心开口。 支撑条从框架的一侧横向穿过格栅框架的中心开口延伸到另一侧。 格栅片覆盖在格栅架上,以封闭中心开口并且具有相同的外观,并且优选地由与面向与扬声器相同的方向的壁面相同的材料形成。 在格栅板的周边部分和格栅框架的周边之间设有一个填料,连接件将格栅板的中心连接到支撑条的中心。