Hydraulic control apparatus and method for belt-type continuously-variable transmission
    2.
    发明授权
    Hydraulic control apparatus and method for belt-type continuously-variable transmission 有权
    带式无级变速器液压控制装置及方法

    公开(公告)号:US07931551B2

    公开(公告)日:2011-04-26

    申请号:US11723182

    申请日:2007-03-16

    IPC分类号: F16H61/00

    摘要: A hydraulic control apparatus includes a continuously-variable transmission; a line-pressure control section configured to produce a line pressure by adjusting a discharge pressure of an oil pump; a first hydraulic-pressure control section configured to adjust a first hydraulic pressure based on the line pressure, the first hydraulic pressure being supplied to the drive pulleys; and a second hydraulic-pressure control section configured to adjust a second hydraulic pressure based on the line pressure, the second hydraulic pressure being supplied to the driven pulleys. The continuously-variable transmission includes a pair of drive pulleys including a first movable pulley and a first fixed pulley; a pair of driven pulleys including a second movable pulley and a second fixed pulley; and a belt wound between the pair of drive pulleys and the pair of driven pulleys. The line-pressure control section is configured to adjust the line pressure to a value set by adding a margin pressure to higher one of the first hydraulic pressure and the second hydraulic-pressure, and configured to reduce the margin pressure when the first hydraulic pressure is higher than the second hydraulic pressure.

    摘要翻译: 液压控制装置包括无级变速器; 线压控制部,被配置为通过调节油泵的排出压力来产生管路压力; 第一液压控制部,被配置为基于所述管路压力调节第一液压压力,所述第一液压被供给到所述驱动滑轮; 以及第二液压控制部,被配置为基于所述管路压力来调节第二液压,所述第二液压被供给到所述从动带轮。 无级变速器包括一对驱动滑轮,其包括第一可动滑轮和第一固定滑轮; 一对从动皮带轮,包括第二可动滑轮和第二固定皮带轮; 以及缠绕在一对驱动滑轮和一对从动滑轮之间的皮带。 线路压力控制部被配置为将线路压力调整为通过将第一液压压力和第二液压压力中的较高压力加上裕度压力而设定的值,并且构成为当第一液压压力为 高于第二液压。

    Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump
    8.
    发明授权
    Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump 有权
    吸附热泵和吸附剂吸附剂用作吸附式热泵

    公开(公告)号:US07497089B2

    公开(公告)日:2009-03-03

    申请号:US10644859

    申请日:2003-08-21

    IPC分类号: F25B15/00 F25B13/00 B01J29/06

    摘要: An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature.The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25° C., gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.15 results in a change in water adsorption amount of 0.18 g/g or larger.

    摘要翻译: 提供了一种吸附热泵,其中使用具有比以前使用的温度低的热源可以有效地吸附和解吸水蒸汽,因为泵采用吸附/解吸中的吸水量差异大的吸附剂,并且可以 在低温下再生(释放被吸附物质)。 本发明提供了一种吸附热泵,其包括被吸附物,吸附/解吸部分,其具有用于吸附/解吸附的吸附剂,吸附/解吸部分连接的用于吸附汽化的汽化部分和用于吸附冷凝的冷凝部分 其与吸附/解吸部分连接,其中当在25℃下检查时,吸附剂得到水蒸气吸附等温线,其在相对蒸气压范围为0.05至0.30的相对蒸汽压力范围内为 相对蒸气压的变化为0.15,导致吸水量的变化为0.18g / g以上。

    Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner
    9.
    发明申请
    Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner 有权
    用于吸附热泵的吸附剂,湿度调节空调吸附剂,吸附式热泵和湿度调节空调

    公开(公告)号:US20060130652A1

    公开(公告)日:2006-06-22

    申请号:US11235704

    申请日:2005-09-27

    IPC分类号: B01D53/02

    摘要: The present invention provides an adsorbent for adsorption heat pump and humidity-control air conditioner, which is capable of adsorbing an adsorbate therein and desorbing the adsorbate therefrom in a narrow relative vapor pressure range, and can be regenerated (desorption) at a low temperature. Also, the present invention provides an adsorption heat pump and humidity-control air conditioner using the adsorbent which can be effectively operated even by a low-temperature heat source, as well as methods of operating the adsorption heat pump and humidity-control air conditioner by effectively utilizing low-temperature exhaust heat. The absorbent of the present invention comprises zeolite containing (i) aluminum, (ii) phosphorus and (iii) iron and/or gallium in a skeletal structure thereof, which is substantially free from change in structure upon subjecting the adsorbent to adsorption and desorption of water vapor, and has an operable relative vapor pressure range in which a change in amount of water adsorption of the absorbent when changing the relative vapor pressure by 0.1 in a relative vapor pressure range of from 0.1 to 0.25 in a water vapor adsorption isotherm measured at a temperature of 25° C., is not less than 0.12 g/g.

    摘要翻译: 本发明提供一种吸附热泵和调湿空调器的吸附剂,其能够吸附被吸附物质并在较窄的相对蒸汽压力范围内将其吸附物解吸,并可在低温下再生(解吸)。 此外,本发明还提供一种使用能够通过低温热源有效运行的吸附剂的吸附热泵和调湿空调,以及通过以下方法操作吸附热泵和调湿空调器 有效利用低温余热。 本发明的吸收剂包含沸石,其含有(i)铝,(ii)磷和(iii)其骨架结构中的铁和/或镓,其在吸附和吸附时基本上没有结构变化 水蒸汽,并且具有可操作的相对蒸汽压力范围,其中当在相对蒸汽压力范围为0.1至0.25的相对蒸汽压力范围内,在相对蒸汽压力范围为0.1至0.25的水蒸气吸附等温线中将吸收剂的吸水量的变化量变化为 25℃的温度不低于0.12g / g。