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82 条记录 (耗时 0.013 秒)

    Oven thermostat
    1.
    发明授权
    Oven thermostat 失效
    烤箱恒温器

    公开(公告)号：US5025242A

    公开(公告)日：1991-06-18

    申请号：US558324

    申请日：1990-07-24

    申请人： Calvin J. Holtkamp ,  George L. Hetrick ,  Richard Warren

    发明人： Calvin J. Holtkamp ,  George L. Hetrick ,  Richard Warren

    IPC分类号： H01H37/10 ,  H01H37/12 ,  H01H37/28 ,  H01H37/38

    CPC分类号： H01H37/12 ,  H01H37/10 ,  H01H37/28 ,  H01H37/38

    摘要： An oven control for self-cleaning ovens provides a hydraulic sensing system having a wafer-like bellows. The position of the bellows is adjusted by a face cam on a control shaft in the BAKE and BROIL modes of operation. The bellows also controls the temperature of the oven for SELF-CLEANING. However, the face cam does not determine the SELF-CLEANING temperature. A door lock operator switch is also operated by the bellows, but is connected so that the adjusted position of the bellows does not affect the door lock operating temperature. Three separate calibration adjustments are provided. The first calibrates the operating temperature in the BAKE and BROIL modes of operation. The second calibrates the SELF-CLEANING temperature, and the third calibrates the door lock operating temperature. A bimetal ambient temperature compensator is provided to compensate for variations in the ambient temperature of the control.

    摘要翻译： 用于自清洁烤箱的烤箱控制器提供具有晶片状波纹管的液压感测系统。 波纹管的位置由BAKE和BROIL操作模式中的控制轴上的面凸轮调节。 波纹管还可以控制烘箱的自动清洗温度。 但是，面凸轮不能确定自清洁温度。 门锁操作开关也由波纹管操作，但是被连接，使得波纹管的调节位置不影响门锁的工作温度。 提供三个单独的校准调整。 首先在BAKE和BROIL操作模式下校准工作温度。 第二个校准SELF-CLEANING温度，第三个校准门锁的工作温度。 提供双金属环境温度补偿器来补偿控制器的环境温度的变化。

    Bimetal circuit breaker
    2.
    发明授权
    Bimetal circuit breaker 失效
    双金属断路器

    公开(公告)号：US4663606A

    公开(公告)日：1987-05-05

    申请号：US843456

    申请日：1986-03-24

    申请人： Douglas C. Carbone

    发明人： Douglas C. Carbone

    IPC分类号： H01H37/28 ,  H01H37/12 ,  H01H61/08

    CPC分类号： H01H37/28

    摘要： A circuit breaker formed of a PMB bimetal fastened to a post and arranged to face against a new contact that is disposed upon a U-shaped calibration bracket. A span is exposed in the U-shaped calibration bracket to enable a calibration probe to break the circuit breaker at a predetermined time to permanently bend it into a fixed position.

    摘要翻译： 一种由PMB双金属片形成的断路器，其紧固到柱上并且布置成面对设置在U形校准支架上的新接触件。 在U形校准支架上露出一个跨距，以使校准探针在预定时间内断开断路器，以将其永久地弯曲成固定位置。

    Thermostatic control device and system utilizing the same
    3.
    发明授权
    Thermostatic control device and system utilizing the same 失效
    温控装置及其使用的系统

    公开(公告)号：US3665362A

    公开(公告)日：1972-05-23

    申请号：US3665362D

    申请日：1970-10-07

    申请人： ROBERTSHAW CONTROLS CO

    发明人： HILD HENRY F ,  MANECKE SIEGFRIED E ,  SHAW JAMES L

    IPC分类号： F24C14/02 ,  G05D23/275 ,  H01H35/26 ,  H01H35/36 ,  H01H37/12 ,  H05B1/02 ,  H01H37/28 ,  H01H37/42

    CPC分类号： H05B1/0208 ,  F24C14/02 ,  G05D23/27537 ,  H01H35/265 ,  H01H35/36 ,  H01H37/12

    摘要： A coiled tube having opposed ends one of which being interconnected to a frame means and the other being movable relative thereto and being interconnected to a temperature sensing bulb whereby expansion and contraction of the fluid in the bulb causes movement of the other end of the tube relative to the frame means. A pair of switch blades are carried by the frame means and normally are moved toward each other for electrical contact therebetween. Control means is carried by the frame means for selectively adjusting the position of one of the switch blades relative to the frame means. The other end of the tube carries means for engaging against the other of the blades to cause movement thereof in a direction away from the one blade when a certain temperature is sensed by the bulb whereby the setting of the control means determines the sensed temperature that will cause the tube to open the switch blades.

    Immersion-type aquarium heater with automatic temperature control and malfunction shut-off
    4.
    发明授权
    Immersion-type aquarium heater with automatic temperature control and malfunction shut-off 失效
    具有自动温度控制和失效关断功能的浸入式水暖加热器

    公开(公告)号：US3564589A

    公开(公告)日：1971-02-16

    申请号：US3564589D

    申请日：1969-10-13

    申请人： HENRY M ARAK

    发明人： ARAK HENRY M

    IPC分类号： A01K63/06 ,  H01H37/28 ,  H05B3/80

    CPC分类号： H05B3/80 ,  A01K63/065 ,  H01H37/28

    摘要： AN IMMERSION-TYPE ELECTRIC AQUARIUM HEATER CONSISTING OF A HOUSING, SECURABLE TO AN AQUARIUM WALL, IN COMBINATION WITH AN OPEN-NECKED TUBE OPENING INTO AND SUSPENDED FROM THE HOUSING, WITH A HEATING ELEMENT AND A MOUNTING-SUPPORTED TEMPERATURE-RESPONSIVE SWITCH UNIT DISPOSED WITHIN THE TUBE AND ELECTRICALLY CONNECTED IN A CIRCUIT TO AN ELECTRIC PLUG, WITH THE CONTACT POINTS OF THE SWITCH UNIT MEMBERS MANUALLY ADJUSTABLE WITH RESPECT TO EACH OTHER, AND A CAPACITOR ELECTRICALLY CONNECTED ACROSS THE LINES OF THE ELECTRIC PLUG IN A CIRCUIT PARALLEL TO THE CIRCUIT OF THE HEATING ELEMENT.