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11.
公开(公告)号:US09010283B2
公开(公告)日:2015-04-21
申请号:US13432848
申请日:2012-03-28
申请人: Yuki Nagata , Yusuke Tomioka , Takashi Sunaga
发明人: Yuki Nagata , Yusuke Tomioka , Takashi Sunaga
摘要: While enlargement of cover members attached to an engine body is avoided, the flexibility of the shapes of the cover members is increased and it is made possible to lead to a predetermined position drainage discharged from a cooling water pump attached to the external surface of a lateral wall of the engine body. A drainage discharge hole for discharging drainage is provided in a lower portion of a pump case. An engine side rib leads downward drainage discharged from the drainage discharge hole is integrally provided on an engine body forming part of the engine body so as to project from an external surface of a lateral surface thereof.
摘要翻译: 虽然避免了附接到发动机体的盖构件的扩大,但是盖构件的形状的灵活性增加,并且可以导致从附接到侧面的外表面的冷却水泵排出的预定位置排水 发动机体的墙壁。 在泵壳的下部设有用于排放排水的排水孔。 发动机侧肋引导从排水口排出的向下排水一体地设置在形成发动机主体的一部分的发动机主体上,从其侧面的外表面突出。
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公开(公告)号:US20070120412A1
公开(公告)日:2007-05-31
申请号:US11605364
申请日:2006-11-29
申请人: Mitsue Koyano , Tsutomu Takeuchi , Takeshi Ohara , Takashi Sunaga
发明人: Mitsue Koyano , Tsutomu Takeuchi , Takeshi Ohara , Takashi Sunaga
IPC分类号: A47C7/02
CPC分类号: B62J1/12
摘要: A seat for a vehicle and a seat for a watercraft include a polyurethane-made first cushion body covered with a seat skin. A thermoplastic elastomer-made second cushion body is disposed between the first cushion body and a bottom plate 43. The relationships of t1
摘要翻译: 用于车辆的座椅和用于船只的座椅包括覆盖有座椅皮肤的聚氨酯制成的第一缓冲体。 热塑弹性体制成的第二缓冲体设置在第一缓冲体和底板43之间.t 1
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公开(公告)号:US06454960B1
公开(公告)日:2002-09-24
申请号:US08979409
申请日:1997-11-26
申请人: Takashi Sunaga , Masato Watanabe
发明人: Takashi Sunaga , Masato Watanabe
IPC分类号: F25B4100
CPC分类号: C10M171/008 , C09K5/045 , C09K2205/24 , C10M107/24 , C10M129/10 , C10M129/18 , C10M133/22 , C10M137/04 , C10M169/04 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/042 , C10M2209/04 , C10M2209/043 , C10M2209/06 , C10M2209/062 , C10M2211/022 , C10M2211/06 , C10M2215/14 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F25B31/002
摘要: An object of the present invention is to obtain a good refrigerator using polyvinyl ether oil as a refrigerator oil, which is compatible with a hydrofluorocarbon type refrigerant not containing chlorine (such as R134a) without suffering conventional problems. A refrigerator of the present invention comprises a refrigerating cycle using a hydrofluorocarbon type refrigerant not containing chlorine or a refrigerant mixture thereof, with a refrigerator oil compatible with the refrigerant sealed, wherein the refrigerator oil comprises a polyvinyl ether type compound having a structural unit represented by the general formula (1) as the main component, with a pour point of −40° C. or less, a two-liquid separation temperature of −20° C. or less, a total acid number of 0.02 mgKOH/g or less, a viscosity of 8 to 100 cst at 40° C. or less, and a viscosity index of 80 or more, wherein n is an integral number in the range of 1 or more, R1 to R3 are each a hydrogen atom or a hydrocarbon group having 1 to 8 carbon atoms and may be the same or different, R4 is an alkyl group having 1 to 4 carbon atoms, and units in which R4 is an alkyl group having 1 to 2 carbon atoms are 40 to 100% and units in which R4 is an alkyl group having 3 to 4 carbon atoms are 0 to 60%.
摘要翻译: 本发明的目的是获得一种使用聚乙烯醚油作为冷冻机油的良好的冰箱,其与不含氯的氢氟烃型制冷剂(如R134a)相容,而不会造成常规问题。 本发明的冰箱包括使用不含氯的氢氟烃型制冷剂或其制冷剂混合物的制冷循环,其中与制冷剂密封的冷冻机油相容,其中冷冻机油包括具有由 通式(1)为主要成分,倾点为-40℃以下,双液分离温度为-20℃以下,总酸值为0.02mgKOH / g以下 在40℃以下的粘度为8〜100cst,粘度指数为80以上,n为1以上的整数,R 1〜R 3分别为氢原子或烃 具有1至8个碳原子的基团可以相同或不同,R 4为具有1至4个碳原子的烷基,其中R 4为具有1至2个碳原子的烷基的单元为40〜100%,单元为 R4为碳原子数为3〜4的烷基 至60%。
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公开(公告)号:US08881854B2
公开(公告)日:2014-11-11
申请号:US13808697
申请日:2011-07-19
CPC分类号: B60K15/07 , B62J35/00 , F02D33/003 , F02M37/007 , F02M37/103 , F02M37/14
摘要: A vehicle fuel tank assembly is provided with a fuel tank and a fuel pump unit. The fuel tank is mounted on a saddle-riding type vehicle. The fuel tank has a flat shape elongated in the front-to-rear direction. The fuel pump unit includes a main body, a support body extending from the upper part of the main body in the longitudinal direction of the fuel tank, and a fuel level gauge supported and extending on the support body. The fuel level gauge includes a fuel level gauge body, a float arm pivotally supported by the gauge body, and a float on the free end of the float arm. The float arm extends in the longitudinal direction of the fuel tank and takes a highest swing position in an intermediate level of the height of the fuel tank. The fuel tank assembly enables fuel level detection in a wide range.
摘要翻译: 车辆燃料箱组件设置有燃料箱和燃料泵单元。 燃油箱安装在骑马式车辆上。 燃料箱具有沿前后方向延伸的扁平形状。 燃料泵单元包括主体,从主体的上部沿着燃料箱的纵向方向延伸的支撑体以及在支撑体上支撑并延伸的燃料液位计。 燃料液位计包括燃料液位计本体,由量规主体枢转地支撑的浮动臂以及在浮动臂的自由端上的浮子。 浮子臂沿燃料箱的纵向方向延伸,并在燃料箱高度的中间水平处采取最高的摆动位置。 燃料箱组件能够在宽范围内实现燃油液位检测。
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公开(公告)号:US06592347B2
公开(公告)日:2003-07-15
申请号:US10043269
申请日:2002-01-14
IPC分类号: F04C1800
CPC分类号: F04C18/3564 , C10M171/008 , F01C21/08 , F04C23/001 , F04C23/008 , F04C29/02 , F04C2210/1027 , F04C2210/1072
摘要: There is provided a highly reliable rotary compressor which uses polyalkylene glycol as a lubricant or polyalfa olefin as base oil in a compressor utilizing as a refrigerant carbon dioxide which is a natural refrigerant, and prevents abnormal abrasion of a roller and a vane. In a rotary compressor which uses carbonic acid gas as a refrigerant, polyalkylene glycol (determined as a formal nomenclature) as a lubricant, or polyalfa olefin or mineral oil as base oil, there is used a vane whose radius of curvature (Rv) (cm) at a sliding contact portion with respect to said roller can be represented by the following expression (1): T
摘要翻译: 提供了一种高可靠性的旋转式压缩机,其使用作为天然制冷剂的制冷剂二氧化碳的压缩机中使用聚亚烷基二醇作为润滑剂或聚芴烯烃作为基础油,并且防止辊和叶片的异常磨损。 使用碳酸气体作为制冷剂的压缩机,作为润滑剂的聚亚烷基二醇(作为正式命名法确定),或作为基础油的聚芴烯烃或矿物油,使用其曲率半径(Rv)(cm)在 相对于所述辊的滑动接触部分可以由以下表达式(1)表示:[其中T是叶片的厚度(cm),Rr是辊的外周的曲率半径(cm),其滑动 与叶片接触]
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公开(公告)号:US06435850B1
公开(公告)日:2002-08-20
申请号:US09790745
申请日:2001-02-22
IPC分类号: F04C1800
摘要: A rotary compressor uses a freon without containing chlorine ions and uses polyol ester as a lubricant or plyvinyl ether as a base oil for providing a highly reliable rotary compressor, and for preventing abnormal abrasion. The rotary compressor has a roller and a vane sliding contact with an outer cirumference of the roller. A sliding contact portion between the vane and the roller is formed with a radius of curvature Rv, and satisfies T
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公开(公告)号:US5557944A
公开(公告)日:1996-09-24
申请号:US195278
申请日:1994-02-14
申请人: Yutaka Hirano , Takeo Komatubara , Takashi Sunaga , Yasuki Takahashi , Kiyoshi Tanaka , Kiyoshi Akazawa , Masato Watanabe , Seiki Jikuhara
发明人: Yutaka Hirano , Takeo Komatubara , Takashi Sunaga , Yasuki Takahashi , Kiyoshi Tanaka , Kiyoshi Akazawa , Masato Watanabe , Seiki Jikuhara
IPC分类号: F25B3/00 , C09K5/04 , C10M105/06 , C10M105/38 , C10M107/00 , C10M131/04 , C10M171/00 , C10N30/00 , C10N40/30 , F25B31/00 , F25B49/02
CPC分类号: F25B31/002 , C09K5/045 , C10M105/38 , C10M171/008 , C10M2203/06 , C10M2207/026 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/32 , C10M2211/022 , C10M2211/06 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2223/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要: A lubricant for a refrigerating unit uses a hydrofluorocarbon system refrigerant with a polyol ester system oil as its base oil. The purity of hydrofluorocarbon system refrigerant is set to a level higher than 99.95 wt % and the mixing of chlorine impurity in the system refrigerant is set at a level lower than 80 ppm. The performance and reliability of a refrigerating unit using the hydrofluorocarbon system refrigerant, such as R134a, can be enhanced by making the polyol ester system oil of a chemical compound having particular physical properties, by suppressing the equilibrium water content of refrigeration cycle and by limiting the residual volume.
摘要翻译: 用于制冷单元的润滑剂使用具有多元醇酯系油的氢氟烃体系制冷剂作为其基础油。 将氢氟烃体系制冷剂的纯度设定为高于99.95重量%的水平,将系统制冷剂中的氯杂质的混合设定为低于80ppm的水平。 通过使具有特定物理性质的化合物的多元醇酯系油通过抑制制冷循环的平衡含水量来限制,可以提高使用氢氟烃体系制冷剂如R134a的制冷装置的性能和可靠性 剩余体积。
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