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    • 1. 发明授权
    • Method and apparatus for igniting a burner
    • 用于点燃燃烧器的方法和装置
    • US3792959A
    • 1974-02-19
    • US3792959D
    • 1971-12-29
    • VOLCANO CO LTD
    • MORI KTOUE T
    • F23Q7/06F23Q7/20F23Q7/22
    • F23Q7/20
    • A method of igniting a burner in a short period of time. An igniting device is used which has a heating element made of carborundum provided in an outer pipe which is provided movably in the burner. An electric source initially impresses upon the heating element a voltage approximately 1.5 times its rated voltage and the electric current at the secondary side of the transformer at the time when the heating element has reached the desired temperature is detected by a current relay. At this time, taps on the transformer are switched to impress the rated voltage on the element to obtain the desired igniting temperature.
    • 在短时间内点燃燃烧器的方法。 使用具有设置在能够可动地设置在燃烧器中的外管中的由碳化硅制成的加热元件的点火装置。 电源最初在加热元件上施加大约其额定电压的1.5倍的电压,并且当通过电流继电器检测到加热元件达到期望温度时变压器次级侧的电流。 此时,变压器上的抽头被切换以使元件上的额定电压达到所需的点火温度。
    • 4. 发明授权
    • Electric cigarette lighter
    • 电动点烟器
    • US4356380A
    • 1982-10-26
    • US215617
    • 1980-12-12
    • Charles T. Kao
    • Charles T. Kao
    • F23Q7/20
    • F23Q7/20
    • A cigarette lighter which uses household current features automatic operation by manipulation of the cigarette only. The cigarette lighter includes a housing having an ashtray portion and an upper housing portion having a passage defining a chimney overlying the ashtray. A cigarette guide passage communicates with the chimney passage and an electrical resistance heating element is disposed within the chimney passage in alignment with the cigarette guide passage. An actuator is movably mounted within the cigarette guide passage for energizing the resistance heating element in response to the insertion of a cigarette into the guide passage, and for de-energizing the heating element in response to the withdrawal of the cigarette from the guide passage. An updraft caused by heat generated by the resistance heating element carries smoke upwardly through the chimney, thereby providing a visual indication that the cigarette has ignited. Because of the location of the heating element within the chimney passage, tobacco particles which are dislodged when the cigarette is inserted fall downwardly through the chimney passage into the ashtray.
    • 使用家用电器的点烟器通过仅操纵香烟自动操作。 点烟器包括具有烟灰缸部分的壳体和具有限定覆盖在烟灰缸上的烟囱的通道的上壳体部分。 香烟引导通道与烟囱通道连通,并且电阻加热元件设置在烟囱通道内与香烟引导通道对准。 致动器可移动地安装在香烟引导通道内,用于响应于将香烟插入引导通道而激励电阻加热元件,并且响应于香烟从引导通道的撤出而使加热元件断电。 由电阻加热元件产生的热引起的上升气流通过烟囱向上运送烟雾,从而提供香烟点燃的视觉指示。 由于加热元件在烟囱通道内的位置,当插入香烟时被排出的烟草颗粒向下通过烟囱通道进入烟灰缸。
    • 5. 发明申请
    • Portable hand holdable electric cigarette lighter
    • 便携式手持式电动点烟器
    • US20050218137A1
    • 2005-10-06
    • US10812013
    • 2004-03-30
    • Tal SelaOmer Bar
    • Tal SelaOmer Bar
    • F23Q7/00F23Q7/20H01R24/58H01R24/04
    • F23Q7/20
    • A portable hand holdable electric cigarette lighter conveniently locatable on top of furniture or a shelf, plugged into an electrical outlet, stored and/or moved, ready for immediate and routine use. The lighter includes an electrical resistance heating element contactable by a cigarette and connected to an electromechanical circuit supplied electrical power from an externally located alternating current, or from a built-in internally located direct current, power supply, and includes a portable hand holdable housing. The electromechanical circuit is connected to the heating element and connectable to ac power of 110 or 220 volts, and includes a step-down voltage transformer for providing voltage of 0.5-25 volts to the heating element, or, the electromechanical circuit is connected to the heating element and to dc power being batteries or an electromagnetic generator. Each electromechanical circuit includes one of two different types of a finger activatable/thermally responsive deactivatable actuating mechanism.
    • 便携式手持式电动点烟器方便地位于家具或货架的顶部,插入电源插座,储存和/或移动,准备立即和常规使用。 打火机包括可由香烟接触并连接到从外部定位的交流电供电的机电回路的电阻加热元件,或者来自内置的内置的直流电源,并且包括便携式手持式外壳。 机电电路连接到加热元件,可连接到110或220伏的交流电,并包括一个降压变压器,用于向加热元件提供0.5-25伏的电压,或者机电电路连接到 加热元件和作为电池或电磁发电机的直流电力。 每个机电回路包括两种不同类型的手指可激活/热响应的可去激活致动机构中的一种。