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    • 3. 发明申请
    • LOW-PRESSURE CHAMBER FOR A FUEL CELL SYSTEM
    • 真空室燃料电池系统
    • WO0237595A3
    • 2004-01-08
    • PCT/EP0112458
    • 2001-10-27
    • VAILLANT GMBHHOCKER THOMASBERG JOACHIMBIELSKI MARTINKEHL REINHOLDPAULUS JOCHENWAGNER KERSTIN
    • HOCKER THOMASBERG JOACHIMBIELSKI MARTINKEHL REINHOLDPAULUS JOCHENWAGNER KERSTIN
    • H01M8/06H01M8/24F24H1/00H01M8/00
    • H01M8/0625H01M8/247
    • The invention relates to a method for operating a fuel cell device (23) in a low-pressure chamber (7) comprising a reformer (2) for producing a hydrogenous gas. According to the invention, air for operating the fuel cell stack (1) and the reformer (2) is introduced into the low-pressure chamber (7), which flows around components of the fuel cell device (23) that are located inside the low-pressure chamber (7), and which is supplied to the fuel cell stack (1) and to the reformer (2). The air for operating the fuel cell stack (1) and the reformer (2) absorbs convective heat from the components of the fuel cell device (23) that are located inside the low-pressure chamber (7) and absorbs gases from possibly occurring leaks of the components of the fuel cell device (23) that are located inside the low-pressure chamber (7). In addition, the air transfers heat to a cooling circuit (8), and this cooling circuit (8), in turn, transfers heat to a heating circuit (10, 11).
    • 在真空室(7)配有一个重整器(2)一种操作燃料电池组件(23)的方法被传递,以产生含有氢气的气体,其中,所述空气用于燃料电池堆的操作(1)和在真空室中的重整器(2)(7) 围在真空室(7),其位于与所述燃料电池堆(1)和所述重整器(2)被提供,其中,所述空气用于燃料电池堆的操作(1)和所述重整器(2)的对流的燃料电池组件(23)的各组件流 负压室下吸收那些热(7)的燃料电池组件(23)和气体从负压腔的可能存在泄漏的部件(7)的燃料电池组件(23)的定位的组件和释放热量的冷却回路(8)和所述冷却回路( 8)热关闭的加热回路(10,11)输出。
    • 5. 发明申请
    • PROCESS FOR OPERATING A PRE-MIX GAS BURNER
    • 操作预燃燃烧器的方法
    • WO1987006998A1
    • 1987-11-19
    • PCT/DE1987000223
    • 1987-05-13
    • JOH. VAILLANT GMBH U. COSCHILLING, JürgenSTOSIEK, Johannes
    • JOH. VAILLANT GMBH U. CO
    • F23D14/02
    • F23D17/00F23D14/02
    • A combustion pipe (1) is designed as a cylindrical hollow body with a horizontal axis, and is provided with an inner chamber (2) which is supplied from a pre-mix gas nozzle, not illustrated, with entrainment of primary air. In the inner chamber (2) a combustion gas/primary air mixture is transported accordingly. Leading from the gas pipe which extends to the pre-mix nozzle is a branch pipe which leads to a secondary line (3) ending in distribution pipes (4) which are arranged in parallel on both sides of the effective combustion pipe but at a distance from and on the lower side of the latter. On the upper side (5) of these distribution tubes are outlet openings for combustion gas, which emerges upwardly with a wedge shape in a region (6) and thereby penetrates the region of the secondary air which is marked by arrows (7) and with which it mixes. In this way an oxygen-depleted mixture arrives in particular at the foot (8) of the main flame (9), said depletion being effected by the combustion gas itself.
    • 燃烧管(1)被设计为具有水平轴线的圆柱形中空体,并且设置有从未示出的预混合气体喷嘴供应的内部空间(2),并且夹带一次空气。 在内室(2)中,相应地输送燃烧气体/一次空气混合物。 从延伸到预混合喷嘴的气体管道引出的是分支管,其通向末端分布管(4)的二级管线(3),分配管道(4)平行布置在有效燃烧管的两侧但是距离 从后者的下侧。 这些分配管的上侧(5)是用于燃烧气体的出口,其在区域(6)中以楔形向上出现,从而穿过由箭头(7)标记的二次空气的区域,并且具有 它混合了。 以这种方式,贫氧混合物特别到达主火焰(9)的脚部(8),所述耗尽由燃烧气体本身实现。
    • 7. 发明申请
    • ELECTRIC WATER HEATER
    • 电热水器
    • WO1983001993A1
    • 1983-06-09
    • PCT/DE1982000223
    • 1982-11-26
    • JOH. VAILLANT GMBH U. CO.
    • JOH. VAILLANT GMBH U. CO.ORTLINGHAUS, Ulrich
    • F24H09/20
    • F24H9/2014F24H1/102F24H1/202G05D23/1913G05D23/24
    • Electric water heater comprising an accumulator (3) and an instantaneous water heater (5) having each electric heating resistances (21 to 23, 12 to 14), as well as a temperature regulator (11). In order to obtain a power control for the unit comprised of the accumulator and the instantaneous water heater, avoiding the transmission of parasitic pulses to the electric power supply network, the temperature regulator (11) switches to the accumulator (3) the portion of electric power which has not been used by the instantaneous water heater (5). It is thus possible to precisely dose the power to be provided to the instantaneous water heater (5), the portion of such power not absorbed by the instantaneous water heater being provided to the accumulator (3). This installation operates without feed-back for the power supply network. The invention may be used for the preparation of sanitary water.
    • 电热水器包括具有每个电加热电阻(21-23,212〜14)的蓄电池(3)和瞬时热水器(5)以及温度调节器(11)。 为了获得由蓄能器和瞬时热水器组成的单元的功率控制,避免寄生脉冲向电力供应网络的传输,温度调节器(11)切换到蓄电池(3)的电气部分 瞬时热水器(5)尚未使用的功率。 因此,可以精确地量化提供给瞬时热水器(5)的功率,不将瞬时热水器吸收的功率部分提供给蓄能器(3)。 这种安装在电源网络没有反馈的情况下运行。 本发明可用于制备卫生水。
    • 8. 发明申请
    • ARRANGEMENT OF TWO THERMOELEMENTS CONNECTED IN SERIES OR IN PARALLEL
    • 串联连接或并联连接的两种热敏电阻的布置
    • WO1982002760A1
    • 1982-08-19
    • PCT/DE1982000012
    • 1982-01-18
    • JOH VAILLANT GMBH COORTLINGHAUS URLICH
    • JOH VAILLANT GMBH CO
    • F23N05/10
    • F23N5/105F23N2029/16G01K7/026
    • In an arrangement of two thermoelements connected in series or in parallel, said thermoelements act on an electromagnet of an ignition security thermoelectric device. In the case of the series connection, the thermoelements are interconnected with different poles whereas in the parallel connection the poles are the same. A thermoelement is heated outwardly by an electric resistance. The other thermoelement is coupled to the ignition burner of the security thermoelectric device. With such arrangement it is possible during the pauses of a burner of a heat source, to supervise the security ignition associated with the thermoelement of the ignition burner. During the pause times of the heat source, there is a thermal stimulation of the thermoelement heated outwardly which will be interrupted as soon as the reaches the heat source. Applications, preferably to gaz operated water heaters.
    • 在串联或并联连接的两个热电偶的布置中,所述热电元件作用在点火安全热电装置的电磁体上。 在串联连接的情况下,热电偶与不同的极相互连接,而在并联连接中,电极是相同的。 热电偶被电阻向外加热。 另一个热电偶耦合到安全热电装置的点火燃烧器。 通过这样的布置,可以在热源的燃烧器的暂停期间监督与点火燃烧器的热电偶相关联的安全点火。 在热源的暂停时间期间,对向外加热的热电偶进行热刺激,一旦到达热源就被中断。 应用,优选加热操作的热水器。