Calling signal transmission apparatus
    3.
    发明授权
    Calling signal transmission apparatus 失效
    呼叫信号传输装置

    公开(公告)号:US4748659A

    公开(公告)日:1988-05-31

    申请号:US904495

    申请日:1986-09-08

    IPC分类号: H04M19/02

    CPC分类号: H04M19/026

    摘要: In a calling signal transmitting apparatus, a ring trip equipment, including a ring trip detecting circuit for detecting a ring trip signal in response to an off-hook operation of the telephone set during a signal state of an intermittent ringing signal and a loop detecting circuit for detecting a loop signal in response to an off-hook operation of the telephone set during a nonsignal state of the intermittent ringing signal. Also included are a logical OR gate circuit, for providing, as a status signal, a logical sum of the ring trip signal and the loop signal, and a supervising circuit for supervising the status signal. When an incoming call is being received by the telephone set, when the supervising circuit detects an off-hook state in the status signal, the supervising circuit stops the transmission of a ringing signal to the telephone set, and carries out a second supervising operation for supervising the status signal, and, if an on-hook state is detected during the second supervising operation, said supervising circuit again transfers the ringing signal to the telephone set.

    摘要翻译: 在呼叫信号发送装置中,环路跳闸设备包括环路跳闸检测电路,用于在间歇振铃信号的信号状态期间响应于电话机的摘机操作来检测环路跳闸信号,以及环路检测电路 用于在间歇振铃信号的非信号状态期间响应于电话机的摘机操作来检测回路信号。 还包括逻辑或门电路,用于提供环路跳闸信号和环路信号的逻辑和作为状态信号,以及用于监视状态信号的监控电路。 当电话机接收到来电时,当监控电路在状态信号中检测到摘机状态时,监控电路停止向电话机发送振铃信号,并执行第二监视操作 监视状态信号,并且如果在第二监视操作期间检测到挂机状态,则所述监控电路再次将振铃信号传送到电话机。

    Evaporator
    4.
    发明申请
    Evaporator 失效
    蒸发器

    公开(公告)号:US20050224070A1

    公开(公告)日:2005-10-13

    申请号:US10519725

    申请日:2003-07-08

    摘要: A vaporizer generates vapor by vaporizing a liquid. In particular, a vaporizer generates fuel vapor that is used for reforming fuel by vaporizing a liquid fuel that contains a hydrocarbon. This vaporizer includes a heating gas direct movement flow path along which a heating gas flows by moving directly in a horizontal direction; vaporization flow paths that are positioned such that they can exchange heat with the heating gas direct movement flow path, and that vaporizes liquid fuel; a fuel supply pipe that supplies the liquid fuel to the vaporization flow paths; and a vapor flow path that is positioned in an upstream portion on the heating gas direct movement flow path from the vaporization flow paths and that heat fuel vapor that is discharged from the vaporization flow paths. Fuel vapor that is generated on the vaporization flow paths circulates upwards in the direction of gravity along the vaporization flow paths, and subsequently is discharged from a top portion of the vaporization flow paths and is introduced into the vapor flow path. The fuel vapor then circulates in the direction of gravity along the vapor flow path.

    摘要翻译: 蒸发器通过蒸发液体产生蒸气。 特别地,蒸发器产生用于通过汽化包含烃的液体燃料来重整燃料的燃料蒸气。 该蒸发器包括加热气体直接运动流动路径,加热气体沿着水平方向直接移动沿其流动; 气化流路被定位为使得它们可以与加热气体直接运动流动路径交换热量,并且使液体燃料蒸发; 将液体燃料供给至蒸发流路的燃料供给管; 以及蒸气流路,其位于来自蒸发流路的加热气体直接运动流路的上游部分和从汽化流路排出的热燃料蒸气。 在蒸发流路上产生的燃料蒸气沿着重力沿着蒸发流路向上循环,随后从蒸发流路的顶部排出并被引入蒸气流路。 然后,燃料蒸气沿着重力沿着蒸汽流动路径循环。

    Raw fuel vaporizing apparatus, method of vaporizing raw fuel, and fuel cell system equipped with raw fuel vaporizing apparatus
    5.
    发明授权
    Raw fuel vaporizing apparatus, method of vaporizing raw fuel, and fuel cell system equipped with raw fuel vaporizing apparatus 失效
    原燃料蒸发装置,原燃料蒸发方法以及配备原燃料蒸发装置的燃料电池系统

    公开(公告)号:US06887603B2

    公开(公告)日:2005-05-03

    申请号:US10143835

    申请日:2002-05-14

    摘要: A raw fuel vaporizing apparatus comprising: a vaporizer for vaporizing liquid raw fuel; a raw fuel introducing device for introducing the liquid raw fuel into the vaporizer; a catalyst combustor into which fuel and air are supplied for catalytic combustion, the catalyst combustor generating heat in the presence of a catalyst and supplying the resulting heat to the vaporizer to vaporize the liquid raw fuel; a fuel introducing device for introducing the fuel into the catalyst combustor; an air introducing device for introducing the amount of the air suitable for catalytic combustion into the catalyst combustor; a heat transferring gas introducing device introducing heat transferring gas into the catalyst combustor to transfer heat retained by the catalyst combustor to the vaporizer; and a controller increasing the amount of the heat transferring gas through the heat transferring gas introducing device when the amount of vapor generated in the vaporizer is increased.

    摘要翻译: 一种原燃料蒸发装置,包括:蒸发器,用于蒸发液体原燃料; 用于将液体原料燃料引入蒸发器的原料燃料导入装置; 催化剂燃烧器,其中供应燃料和空气用于催化燃烧,所述催化剂燃烧器在催化剂存在下产生热量,并将所得热量供应到所述蒸发器以蒸发所述液体原燃料; 燃料引入装置,用于将燃料引入催化剂燃烧器; 用于将适于催化燃烧的空气量引入到催化剂燃烧器中的空气引入装置; 导热气体引入装置,其将热传递气体引入所述催化剂燃烧器,以将由所述催化剂燃烧器保留的热量转移到所述蒸发器; 以及当蒸发器中产生的蒸气量增加时,控制器通过传热气体引入装置增加传热气体的量。

    Fuel evaporator
    6.
    发明授权
    Fuel evaporator 失效
    燃油蒸发器

    公开(公告)号:US06617067B1

    公开(公告)日:2003-09-09

    申请号:US09704802

    申请日:2000-11-03

    IPC分类号: H01M818

    摘要: In a fuel evaporator provided with an evaporation chamber 11 that produces raw fuel gas FG by vaporizing raw fuel liquid by heat received from a plurality of heat medium tubes 12 through which a high temperature heat medium passes, a raw fuel injection portion that injects raw fuel liquid onto the heat medium tubes 12 is situated in the evaporation chamber 11. The heat medium tubes 12 are arranged sparsely near the raw fuel injection portion and densely away from it. A catalytic combustor 20 is provided adjacent to the bottom surface 11b of the evaporation chamber 11 to form the high temperature heat medium. Such a fuel evaporator efficiently vaporizes raw fuel liquid and can be suitably applied in a fuel cell system for a fuel cell-powered automobile.

    摘要翻译: 在设置有蒸发室11的燃料蒸发器中,该蒸发室11通过从多个热介质管12接收的热量蒸发原燃料液体而产生原燃料气体,高温热介质通过该蒸发室11,喷射原料燃料的原燃料喷射部 热介质管12上的液体位于蒸发室11中。热介质管12被稀疏地布置在原燃料喷射部分附近并且密集地离开它。 催化燃烧器20邻近蒸发室11的底表面11b设置以形成高温热介质。 这种燃料蒸发器有效地蒸发原燃料液体,并且可以适用于用于燃料电池动力汽车的燃料电池系统中。

    Fuel cell system
    8.
    发明授权
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号:US07998633B2

    公开(公告)日:2011-08-16

    申请号:US11607960

    申请日:2006-12-04

    IPC分类号: H01M8/04

    摘要: A fuel cell system includes a branch anode gas supply pipe in which hydrogen before supplied to a fuel cell flows; and a branch cathode gas supply pipe in which air before supplied to the fuel cell flows. One end on the upstream side of the branch anode gas supply pipe is connected to the upstream side of a regulator in an anode gas supply pipe, and the other end thereof is connected to the branch cathode gas supply pipe via a hydrogen injector. The branch anode gas supply pipe is provided with a hydrogen regulator, which detects a pressure in the branch cathode gas supply pipe as a signal pressure.

    摘要翻译: 燃料电池系统包括分支阳极气体供给管,其中在供给到燃料电池之前的氢气流动; 以及在供给燃料电池之前的空气流动的分支阴极气体供给管。 分支阳极气体供给管的上游侧的一端与阳极气体供给管的调节器的上游侧连接,另一端经由氢气喷射器与分支阴极气体供给管连接。 分支阳极气体供给管设置有氢调节器,该氢调节器检测分支阴极气体供给管中的压力作为信号压力。

    COMPOSITION FOR TWO-COMPONENT FLUORINE COATING MATERIAL
    9.
    发明申请
    COMPOSITION FOR TWO-COMPONENT FLUORINE COATING MATERIAL 审中-公开
    两组分氟化物涂料的组合物

    公开(公告)号:US20100036044A1

    公开(公告)日:2010-02-11

    申请号:US12311488

    申请日:2007-10-05

    IPC分类号: C08L75/04 C08L27/12

    摘要: A coating composition is prepared by blending a polyisocyanate curing agent, a weak solvent-soluble fluorine-containing copolymer and a weak solvent. The polyisocyanate curing agent is obtained by a reaction between an alicylic polyisocyanate and a monoalcohol having 10-50 carbon atoms. The weak solvent-soluble fluorine-containing copolymer is a copolymer obtained from a fluoroolefin and a double bond-containing monomer copolymerizable with the fluoroolefin, and has afluorine content derived from fluoroolefin of not less than 10% by mass. In this connection, 5-30% by mole of the double bond-containing monomer contains a hydroxyl group, while 10-50% by mole of the double bond-containing monomer contains a branched alkyl group having 3 or more carbon atoms.

    摘要翻译: 通过混合多异氰酸酯固化剂,弱溶剂可溶性含氟共聚物和弱溶剂来制备涂料组合物。 多异氰酸酯固化剂是通过水杨酸多异氰酸酯与具有10-50个碳原子的一元醇的反应获得的。 弱溶剂可溶性含氟共聚物是由氟烯烃和可与氟烯烃共聚的含双键单体得到的共聚物,其氟代烯烃的氟含量不小于10质量%。 另外,含有上述双键的单体的含有5-30摩尔%的羟基,10-50摩尔%的含双键的单体含有碳原子数3以上的支链烷基。

    Fuel cell system
    10.
    发明申请
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号:US20070128488A1

    公开(公告)日:2007-06-07

    申请号:US11607960

    申请日:2006-12-04

    IPC分类号: H01M8/04

    摘要: A fuel cell system includes a branch anode gas supply pipe in which hydrogen before supplied to a fuel cell flows; and a branch cathode gas supply pipe in which air before supplied to the fuel cell flows. One end on the upstream side of the branch anode gas supply pipe is connected to the upstream side of a regulator in an anode gas supply pipe, and the other end thereof is connected to the branch cathode gas supply pipe via a hydrogen injector. The branch anode gas supply pipe is provided with a hydrogen regulator, which detects a pressure in the branch cathode gas supply pipe as a signal pressure.

    摘要翻译: 燃料电池系统包括分支阳极气体供给管,其中在供给到燃料电池之前的氢气流动; 以及在供给燃料电池之前的空气流动的分支阴极气体供给管。 分支阳极气体供给管的上游侧的一端与阳极气体供给管的调节器的上游侧连接,另一端经由氢气喷射器与分支阴极气体供给管连接。 分支阳极气体供给管设置有氢调节器,该氢调节器检测分支阴极气体供给管中的压力作为信号压力。