会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Coal-fired steam locomotive
    • 燃煤蒸汽机车
    • US4425763A
    • 1984-01-17
    • US185601
    • 1980-09-09
    • Livio D. PortaDavid A. BerkowitzWilliam L. WithuhnCarl C. Hamilton
    • Livio D. PortaDavid A. BerkowitzWilliam L. WithuhnCarl C. Hamilton
    • F01K15/02B61C1/02B61C1/08B61C1/10B61C1/12B61C1/14B61C9/04F23B1/10F28B7/00
    • B61C1/08B61C1/02B61C1/10B61C1/12B61C1/14B61C9/04
    • A coal-fired steam locomotive powered by reciprocating steam engines. The locomotive is a two-unit drawbar-coupled locomotive. The units, which are designated as a power unit and a support unit, are arranged back-to-back, with each having a cab-in-front. Operation of the locomotive is equally effective in both directions. The power unit basically contains a furnace and combustion system, an ash storage system, a gas cleanup and exhaust system, a boiler and steam generator, steam engines, a jet condenser, and a control cab. The support unit, on two 6-wheel trucks, contains a modular coal storage area, a stoker motor, a water storage area, heat transfer assemblies and fans for air-cooling circulating water, and a second control cab. The coal-gasification furnace, steam boiler, and steam engines are all in a closed system. Further, the steam engines of the locomotive are in the form of a four cylinder, balanced system for driving the running gear of the locomotive. The steam expansion cycle is compounded; two high pressure cylinders exhaust into two low pressure cylinders, with all cylinders sized for equal thrust. Spent steam is condensed, cooled on-board, and the water recycled through the boiler. A condensing cycle is utilized to both obtain more power and minimize water make up. A large water supply is carried on the support unit to minimize way side water points. Condensing of the water is by jet condensing which takes place on the power unit and utilizes feedwater as the jet condensing means. The heated water is pumped through a heat exchanger provided on the support unit before returning to the water supply tank. In order to eliminate nusiance dirt, coal is prepackaged in large modules. Up to three modules are placed over the stoker screw mechanism contained on the support unit.
    • 由往复式蒸汽发动机驱动的燃煤蒸汽机车。 机车是两台牵引杆联动的机车。 指定为动力单元和支撑单元的单元背对背地布置,每个单元具有前后驾驶室。 机车的运行方向同样有效。 动力单元基本上包含炉膛和燃烧系统,灰分储存系统,气体净化和排气系统,锅炉和蒸汽发生器,蒸汽发动机,喷射冷凝器和控制室。 两个6轮卡车上的支撑单元包含一个模块化的煤炭储存区域,一个起重机电动机,一个储水区域,传热组件和用于冷却循环水的风扇和一个第二控制室。 煤气化炉,蒸汽锅炉和蒸汽发动机均处于封闭系统中。 此外,机车的蒸汽发动机是用于驱动机车的行驶齿轮的四缸平衡系统的形式。 蒸汽膨胀循环复合; 两个高压缸排入两个低压缸,所有气缸尺寸相等。 废蒸汽冷凝,船上冷却,水通过锅炉回收。 使用冷凝循环来获得更多的功率并最小化水的组成。 在支撑单元上承载大量的水源以最小化方式侧的水分。 水的冷凝是通过在动力单元上发生的喷射冷凝,并且利用给水作为喷射冷凝装置。 在返回到供水箱之前,将加热的水泵送到设置在支撑单元上的热交换器。 为了消除肮脏的污垢,煤被预先包装在大型模块中。 最多三个模块放置在包含在支撑单元上的加料器螺杆机构上。