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    • 7. 发明申请
    • RETAINER SYSTEM
    • 保留系统
    • WO2008069907A3
    • 2008-10-09
    • PCT/US2007024025
    • 2007-11-15
    • JOHNSON & SON INC S CSALEH SALEH APEDROTTI ANDREASORDO WALTER
    • SALEH SALEH APEDROTTI ANDREASORDO WALTER
    • A01M1/20A61L9/03H05B3/02H05B3/06
    • H05B3/06A01M1/2077A61L9/03H05B3/10H05B2203/02Y10T29/49
    • The invention provides a retainer system for retaining a positive temperature coefficient resistor in a heater housing shaft having a shaft side wall. The retainer system includes a base, a spring, and shaft engagement means. The spring is formed in and spaced apart from the base. The spring extends radially outwardly from a longitudinal axis of the base and the spring has a neck that curves radially backwardly, spaced apart from the base and toward the longitudinal axis of the base. The spring also has a contact surface presented outwardly, away from the base. The shaft engagement means are for engaging the shaft side wall and securing the base within the shaft at a desired distance from the resistor. The retainer system can be secured within the shaft with the spring flexed to a desired extent and with the contact surface urged against the resistor to retain the resistor in the shaft.
    • 本发明提供了一种用于将正温度系数电阻器保持在具有轴侧壁的加热器壳体轴中的保持器系统。 保持器系统包括基座,弹簧和轴接合装置。 弹簧形成在基座中并与基座间隔开。 弹簧从基部的纵向轴线径向向外延伸,并且弹簧具有径向向后弯曲的颈部,颈部与基部间隔开并且朝向基部的纵向轴线间隔开。 弹簧还有一个接触面,向外远离底座。 轴接合装置用于接合轴侧壁并将基座固定在轴内离电阻器所需的距离处。 保持器系统可以固定在轴内,弹簧弯曲到所需的程度并且接触表面压靠电阻器以将电阻器保持在轴中。