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公开(公告)号:US07441713B2
公开(公告)日:2008-10-28
申请号:US10905248
申请日:2004-12-22
摘要: A tamper resistant temperature dial and associated method of use is disclosed. This includes a temperature adjustment device associated with a controller for a heating device that includes a rotatable dial for setting temperature in the heating device, a ring that is operatively attached to the rotatable dial or the controller, wherein the ring includes a plurality of notched portions, and a resilient detent having a first portion engagable with at least one of the plurality of notched portions on the ring, a second portion for releasably applying pressure to the resilient detent for disengaging the first portion of the resilient detent from the at least one of the plurality of notched portions on the ring and having a third portion that is operatively attached to the attached to the controller or the rotatable dial. The heating device can be either electric or gas.
摘要翻译: 公开了防篡改温度表盘及相关使用方法。 这包括与用于加热装置的控制器相关联的温度调节装置,其包括用于设置加热装置中的温度的可旋转拨盘,可操作地附接到可旋转拨盘或控制器的环,其中,所述环包括多个切口部分 以及弹性制动器,其具有可与环上的多个切口部分中的至少一个接合的第一部分,第二部分,用于向弹性制动器可释放地施加压力,用于将弹性制动器的第一部分与所述弹性制动器的第一部分分离 环上的多个切口部分,并且具有可操作地附接到附接到控制器或可旋转刻度盘的第三部分。 加热装置可以是电动或气体。
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公开(公告)号:US06554322B2
公开(公告)日:2003-04-29
申请号:US09862745
申请日:2001-05-21
IPC分类号: F16L3700
CPC分类号: F24H9/2035
摘要: A mechanism for attaching a gas controller to a water heater includes a shank that is longitudinally received in a spud attached to the water heater. O-rings serve to form a water tight seal between the interior surface of the spud and the exterior surface of the shank. Slots formed in the spud and a groove formed in the shank allow the two components to be axially locked to one another with the insertion of a retainer spring clip. The spring clip is readily removable to allow the two components to be separated without the destruction of any components.
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