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1. 发明授权

US6133813A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US6133813A
公开(公告)日：2000-10-17
申请号：US401593
申请日：1999-09-22
申请人： Martin Hanke , Thomas Buescher
发明人： Martin Hanke , Thomas Buescher
IPC分类号： H01H50/24 , H01H50/28 , H01H50/30 , H01H50/60 , H01H51/22
CPC分类号： H01H50/28 , H01H50/30 , H01H50/60
摘要： A relay has a leaf spring that is secured to a planar seating section of a yoke leg and/or to the planar seating section of the armature and has an unsecured spring section extending beyond the free end of the yoke leg or, respectively, the armature. In order to avoid a plastic deformation of the leaf spring given impacts, the planar seating section respectively merges into a convexly curved roll-off section of which the leaf spring rolls off given a blow without being bent permanently. The end of the roll-off motion is expediently limited by a detent and, in this way, it is assured that the relay does not suffer any permanent modifications of its characteristics, even given heavy blows.
摘要翻译：继电器具有片簧，其固定到轭腿的平面安置部分和/或电枢的平面安置部分，并且具有延伸超过轭架腿的自由端的不安全的弹簧部分，或者分别是电枢。为了避免给予冲击的板簧的塑性变形，平面的底座部分分别合并成一个凸起弯曲的滚降部分，其中弹簧在没有永久弯曲的情况下滚动而卷起。滚降运动的结束由制动器方便地限制，并且以这种方式，确保继电器即使遭受重击也不会遭受其特性的永久性修改。

2. 发明申请

US20050279291A1 Apparatus and methods for controlling a water heater 有权
标题翻译：用于控制热水器的设备和方法
公开(公告)号：US20050279291A1
公开(公告)日：2005-12-22
申请号：US10863319
申请日：2004-06-08
申请人： Donald Donnelly , Thomas Buescher , Michael Somorov
发明人： Donald Donnelly , Thomas Buescher , Michael Somorov
IPC分类号： B09B3/00 , F22B1/00 , F23N5/24 , F24H9/20
CPC分类号： F24H9/2035 , F23M2900/11021 , F23N5/245 , F23N2025/18
摘要： A gas-powered water heater includes means for stepping down a line voltage from a receptacle remote from the tank, means for using the stepped down voltage to provide a low voltage, and means for using the low voltage to sense conditions pertaining to the heater and to control heater operation based on the sensed conditions. Using a plug-in transformer to provide power for microprocessor control makes it unnecessary to install a line voltage line to the heater.
摘要翻译：燃气热水器包括用于从远离容器的容器中降低线路电压的装置，用于使用降压电压以提供低电压的装置，以及用于使用低电压来感测与加热器有关的条件的装置，以及以根据感测到的条件来控制加热器操作。使用插入式变压器为微处理器控制提供电源，无需在加热器上安装线路电压线。

3. 发明申请

US20060150926A1 Flammable vapor sensing control for a water heater 有权
公开(公告)号：US20060150926A1
公开(公告)日：2006-07-13
申请号：US11358928
申请日：2006-02-21
申请人： Donald Donnelly , Thomas Buescher , Michael Somorov
发明人： Donald Donnelly , Thomas Buescher , Michael Somorov
IPC分类号： F24H9/20
CPC分类号： F24H9/2035 , F23M2900/11021 , F23N5/245 , F23N2025/18
摘要： A method of controlling a gas-fired water heater. A resistance input is received from a sensor configured to sense flammable vapor near the heater tank. The resistance input is compared to one or more previously received inputs from the sensor. Based on the comparing, one or more functions of the heater are controlled. This control method can be used to compensate for gradual ageing of the sensor.

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