One-piece plastic tank and temperature control system for a hot water dispenser
    1.
    发明授权
    One-piece plastic tank and temperature control system for a hot water dispenser 失效
    一体式塑料罐和温水控制系统

    公开(公告)号:US06266485B1

    公开(公告)日:2001-07-24

    申请号:US09396387

    申请日:1999-09-15

    IPC分类号: F24H120

    摘要: A hot water dispensing system comprises a one-piece plastic tank having a main heating chamber, an expansion chamber, and an air collection chamber. The air collection chamber is disposed generally below the expansion chamber and alongside the main heating chamber. The main heating chamber is in fluid communication with the expansion chamber and the air collection chamber. The hot water dispensing system also includes a temperature control system having a heating element, a metal temperature sensing bracket, and a thermostat. The heating element is disposed within the plastic tank and connected to a metal temperature sensing bracket disposed outside the tank. The excellent conductive properties of a metal sheath that connects the metal temperature sensing bracket to the heating element allow the metal temperature sensing bracket to simulate changes in the temperature of water in the tank. The thermostat is mounted to the metal temperature sensing bracket and measures a temperature of the metal temperature sensing bracket and activates or deactivates a heating element in response to the measured temperature of the metal temperature sensing bracket.

    摘要翻译: 热水分配系统包括具有主加热室,膨胀室和空气收集室的单件塑料罐。 空气收集室通常设置在膨胀室的下方并且与主加热室一起设置。 主加热室与膨胀室和空气收集室流体连通。 热水分配系统还包括具有加热元件,金属温度检测支架和恒温器的温度控制系统。 加热元件设置在塑料罐内并连接到设置在罐外部的金属温度检测支架。 将金属温度检测支架连接到加热元件的金属护套的优异的导电性能允许金属温度检测支架模拟罐中水的温度变化。 恒温器安装在金属温度检测支架上,并测量金属温度检测支架的温度,并根据金属温度检测支架的测量温度启动或停用加热元件。

    Self-latching handle for storage batteries
    2.
    发明授权
    Self-latching handle for storage batteries 失效
    蓄电池的自锁手柄

    公开(公告)号:US5637420A

    公开(公告)日:1997-06-10

    申请号:US522770

    申请日:1995-09-01

    IPC分类号: H01M2/10 A45F5/00

    摘要: A self-latching handle for storage batteries includes a cam mechanism formed integrally with the ends of the battery handle, the cam mechanism cooperating with the battery housing as the battery handle is rotated downwardly from a vertical attachment position to a horizontal storage position to lift the ends of the battery handle to move pivot post portions of the battery handle into pivot apertures formed in the cover of the battery housing and to lock the battery handle to the battery housing while permitting the battery handle to be pivoted between the horizontal storage position and a vertical use position without becoming detached from the battery housing.

    摘要翻译: 用于蓄电池的自锁手柄包括与电池手柄的端部一体形成的凸轮机构,当电池手柄从垂直安装位置向下旋转到水平存储位置时,凸轮机构与电池壳体配合,以提升 电池手柄的端部将电池手柄的枢转端部移动到形成在电池壳体的盖中的枢转孔中,并且将电池手柄锁定到电池壳体,同时允许电池手柄在水平存储位置和 垂直使用位置而不会从电池壳体脱离。