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1. 发明授权

US4143811A Gas flow controlled furnace flue damper 失效
标题翻译：气流控制炉烟道阻尼器
公开(公告)号：US4143811A
公开(公告)日：1979-03-13
申请号：US803483
申请日：1977-06-06
申请人： Karl Sattmann
发明人： Karl Sattmann
IPC分类号： F23L11/00 , F23N1/06 , F23N5/18
CPC分类号： F23L11/005 , F23N1/065 , F23N2035/04 , F23N2035/10
摘要： A gas furnace employs an exhaust flue damper driven by an electric motor equipped with position indicating switches. A gas flow detector switch supported in the gas line has a vertical passage and a valve member gravity biased into a rest position in which it blocks gas flow through the passage. Fuel flow through the line creates a differential pressure on the valve, raising it above the rest position. Circuitry interconnecting the damper drive and position indicating switches and the gas flow switch with the furnace thermostat and the gas line control valve, positions the damper in a closed position when there is no gas flow to the furnace and in an open position otherwise and prevents energization of the gas flow valve when the damper is closed.
摘要翻译：燃气炉采用由装有位置指示开关的电动机驱动的排气烟道阻尼器。支撑在气体管线中的气体流量检测器开关具有垂直通道和阀构件重力偏压到静止位置，在该位置阻止气体流过通道。通过管路的燃料流量会在阀门上产生压差，使其高于静止位置。将阻尼器驱动器和位置指示开关和气体流量开关与炉温恒温器和气体管路控制阀互连的电路，当没有气体流入炉中并且处于打开位置时，将阻尼器定位在关闭位置，否则阻止通电的气体流量阀。

2. 发明授权

US4872269A Automatic cylinder profiling gage 失效
标题翻译：自动气缸分析仪
公开(公告)号：US4872269A
公开(公告)日：1989-10-10
申请号：US179261
申请日：1988-04-08
申请人： Karl Sattmann
发明人： Karl Sattmann
IPC分类号： G01B7/13 , G01B7/28
CPC分类号： G01B7/282 , G01B7/13
摘要： An automatic cylinder profiling gage system comprises a measuring head adapted to fit into a cylinder and including a number of transducers associated therewith, each transducer generating a positional signal corresponding to the distance from the head to the interior wall. The gage further includes a processor adapted to receive the signals, compare them with stored data indicative of the profile of an ideal cylinder so as to determine deviation therefrom. The system is further adapted to provide a visual display of data relating to cylinder profile. The gage system may further include calibration means as well as particular computer programs for processing information generated thereby to provide statistical or other information.
摘要翻译：自动气缸成型计量系统包括测量头，其适于装配到气缸中并且包括与其相关联的多个换能器，每个换能器产生对应于从头部到内壁的距离的位置信号。量具还包括适于接收信号的处理器，将其与存储的指示理想气缸的轮廓的数据进行比较，以便确定与其的偏差。该系统还适于提供与气缸轮廓相关的数据的可视显示。计量系统还可以包括校准装置以及用于处理由此产生的信息以提供统计信息或其他信息的特定计算机程序。

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