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1. 发明授权

US4067539A Gas valve 失效
标题翻译：气阀
公开(公告)号：US4067539A
公开(公告)日：1978-01-10
申请号：US673925
申请日：1976-04-05
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F03G7/06 , F23N5/04 , F23N5/24 , F16K31/02
CPC分类号： F23N5/045 , F03G7/06 , F23N5/245 , F23N2035/12 , F23N2035/24 , F23N5/04
摘要： A gas valve has a thermally responsive actuator and an electric heater for heating the actuator normally to produce a displacement output that moves a constrained spring to an over-center position in order to snap open the valve poppet.Portions of the actuator and the poppet holder are aligned such that the actuator portion will interferingly engage the poppet holder portion to move the poppet to its closed position when the heater receives an excessive electric power input causing an excessive mechanical displacement output of the actuator.
摘要翻译：燃气阀具有热响应致动器和用于加热致动器的电加热器，以产生将受限弹簧移动到过中心位置的位移输出，以便卡扣打开阀提升阀。

2. 发明授权

US3934811A Adjustable thermal valve 失效
标题翻译：可调式热阀
公开(公告)号：US3934811A
公开(公告)日：1976-01-27
申请号：US536351
申请日：1974-12-26
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F24C3/10 , F24C3/12 , G05D15/01
CPC分类号： F24C3/106 , F24C3/126
摘要： A gas smooth top range in which the burner beneath the glass ceramic top is of powered blue flame, rather than radiant, type. The burner in this and other possible environments is controlled by electric circuit means including a resistance igniter element having an appreciable energy output, electrically operated valve means in circuit with the igniter, and cycle control means for cyclically energizing the igniter and valve means at a rate that can be varied to regulate the heat output of the burner. Heat transfer structure is associated with the burner and arranged so that hot exhaust gases from the burner are effective to preheat the respective inflows of ambient air and fuel making up the mixture which is combusted. The fuel valve can be adjusted from the exterior while operating in closed and sealed condition, or a simulation of such condition, so that the proper circuit relationship of the valve and the igniter with which it is used can be set as a manufacturing procedure to eliminate need for field or installation adjustment.
摘要翻译：气体平滑的顶部范围，其中玻璃陶瓷顶部下方的燃烧器具有动力的蓝色火焰，而不是辐射型。在这个和其他可能的环境中的燃烧器由电路装置控制，该电路装置包括具有明显的能量输出的电阻点火元件，与点火器电路的电动阀装置，以及循环控制装置，用于以一定的速率循环地点燃点火器和阀装置可以改变以调节燃烧器的热量输出。传热结构与燃烧器相关联并且被布置成使得来自燃烧器的热废气有效地预热周围空气和燃料的相应流入，从而构成燃烧的混合物。燃油阀可以在封闭和密封状态下运行时从外部进行调节，也可以模拟这种情况，从而可以将阀门和使用它的点火器之间的正确的电路关系设定为消除需要现场或安装调整。

3. 发明授权

US3973551A Powered circulation oven 失效
标题翻译：动力循环烘箱
公开(公告)号：US3973551A
公开(公告)日：1976-08-10
申请号：US303325
申请日：1972-11-03
申请人： Richard E. Caselani , John W. Gilliom , Robert H. McFarland , Richard L. Perl
发明人： Richard E. Caselani , John W. Gilliom , Robert H. McFarland , Richard L. Perl
IPC分类号： A21B1/28 , F24C15/32 , A21B1/26
CPC分类号： A21B1/28 , F24C15/322
摘要： The oven cooking cavity has a perforated top wall above which there is a substantially full width plenum chamber which receives from a rear exterior duct heated air and gases under pressure for discharge of the same downwardly through the cavity top substantially uniformly over the area of the same. The heated air and gases exit from the cavity at the bottom and comingle with newly heated air and gases from a bottom forward gas burner in passage therewith to motor-driven impeller means which discharges into the delivery duct. In such gas embodiment, a small portion of the circulation within the cavity is vented to the atmosphere at the top front of the oven and compensating make-up room air supplied. The heat source can also be electric, with full instead of substantially full recirculation as in the gas embodiment.
摘要翻译：烤箱烹饪腔具有穿孔的顶壁，在其上方具有基本上全宽度的增压室，其从后部外部管道接收加热的空气和压力下的气体，以将其相同的向下排放通过空腔顶部基本均匀地在其相同的区域上。加热的空气和气体从底部的空腔排出，并与来自底部向前气体燃烧器的新加热的空气和气体一起通向其中，从而排放到输送管道中的电动叶轮装置。在这种气体实施例中，空腔内的一小部分循环被排放到炉顶部的大气处，并且补充补给室内供应的空气。如在气体实施例中那样，热源也可以是电的，而不是基本上完全的再循环。

4. 发明授权

US3682156A Gas oven 失效
标题翻译：气体烤箱
公开(公告)号：US3682156A
公开(公告)日：1972-08-08
申请号：US3682156D
申请日：1970-05-14
申请人： RICHARD L PERL
发明人： PERL RICHARD L
IPC分类号： F24C14/02 , F24C15/20 , F24C15/32
CPC分类号： F24C15/2007 , F24C14/025
摘要： A gas cooking oven in which there is a single top burner assembly having a forced air supply for both primary and secondary combustion air, with the latter directed at the combustion zone or zones to minimize excess air requirement. The burner assembly includes baffling adjustable relative to the burner ports so that the flame issuing therefrom can be selectively exposed to or concealed from the interior of the oven cavity, with such concealment the condition for baking and the flame exposed for broiling and high temperature heat cleaning of the oven. The flue products are exhausted from the oven through a heat exchanger, such as a rotating regenerator drum, for preheating of the incoming air, either substantially directly from the top exterior region of the oven or from the bottom exterior after such products flow through a wrapper spaced about the outer periphery of the oven liner to heat the walls thereof. The exhaust is from the top region during broiling and from such bottom region during baking and heat cleaning.
摘要翻译：一种气体烹饪炉，其中有一个单一的顶部燃烧器组件，其具有用于主燃烧空气和二次燃烧空气的强制空气供应，后者指向燃烧区或区域以最小化过量空气需求。燃烧器组件包括相对于燃烧器端口可调节的挡板，使得从其发出的火焰可以选择性地暴露于或者从烤箱腔体的内部隐藏，这种隐藏条件用于烘烤和火焰暴露于烘烤和高温热清洗的烤箱。烟道产品从烘箱通过热交换器（例如旋转的再生器鼓）排出，用于对进入的空气进行预热，基本上直接从烘箱的顶部外部区域或者在这些产品流过包装围绕烤箱衬套的外周边隔开以加热其壁。在烤制过程中排气来自顶部区域，并且在烘烤和热清洁期间来自该底部区域。

5. 发明授权

US4375587A Microwave oven energization circuit and components therefor 失效
标题翻译：微波炉通电电路及其组件
公开(公告)号：US4375587A
公开(公告)日：1983-03-01
申请号：US177777
申请日：1980-08-13
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： H02H9/00 , H05B6/66 , H05B6/68
CPC分类号： H05B6/666 , H02H9/001
摘要： A fan motor sequencing switch assembly is employed to effect delayed full power energization of a magnetron in a microwave oven for protecting the magnetron and energization circuit therefor against high start-up current surge and for cooling the magnetron during oven operation. The sequencing switch is connected in parallel with a start circuit consisting of a start switch and serially connected current limiting resistor, and is operated by an actuator movable by the magnetic field induced in the fan motor upon energization, the motor being connected to the start switch and sequencing switch for energization through either switch. In the preferred embodiment, the actuator is the rotor of the motor which is mounted for rotation and limited axial movement with respect to the motor stator and normally biased to a position with its magnetic center axially displaced from that of the stator, whereby upon energization of the motor, the rotor is caused to move axially by the induced magnetic forces in the rotor and stator to effect delayed actuation of the sequencing switch.
摘要翻译：采用风扇电机顺序开关组件来实现微波炉中磁控管的延迟全功率通电，用于保护磁控管和通电电路，以防止高启动电流浪涌和用于在烤箱操作期间冷却磁控管。排序开关与由启动开关和串联连接的限流电阻组成的启动电路并联连接，并且由通电时由风扇电动机中感应的磁场移动的致动器操作，电动机连接到起动开关以及通过任一开关通电的排序开关。在优选实施例中，致动器是电动机的转子，其被安装用于旋转并且相对于电动机定子的轴向移动受到限制，并且通常被偏压到其磁性中心轴向偏离定子的位置，由此在通电电动机通过转子和定子中的感应磁力使转子轴向移动，以实现定序开关的延迟致动。

6. 再颁专利

USRE29602E Domestic oven 失效
标题翻译：家用烤箱
公开(公告)号：USRE29602E
公开(公告)日：1978-04-04
申请号：US082707
申请日：1970-10-21
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F24C14/02 , F24C15/20 , F24C15/32
CPC分类号： F24C15/001 , F24C14/025 , F24C15/322
摘要： A domestic gas-fired oven having a top burner in the cooking cavity and a bottom burner fully concealed beneath the bottom of the cavity. The heated products of the bottom burner are caused to flow in a wrapper over the bottom and partially over the side walls to openings in the latter where these products enter the cavity. Air under pressure is supplied to the burners by a fan and another fan withdraws flue products from the top of the cavity, with the incoming air and the exhaust flowing through different sections of a rotating regenerator wheel for heat transfer therebetween. The burners can be operated separately for broiling and baking and together for high temperature self-cleaning of the oven.

7. 发明授权

US3981674A Control circuit and adjustable valve for a gas appliance 失效
标题翻译：用于燃气器具的控制电路和可调节阀
公开(公告)号：US3981674A
公开(公告)日：1976-09-21
申请号：US583985
申请日：1975-06-05
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F23N5/04
CPC分类号： F23N5/047
摘要： A control circuit for a gas appliance includes ignition and hold circuits, the former providing for series energization of the heater of a thermal fuel valve and an electric igniter positioned proximate the appliance burner port area for ignition of the gas fuel and air mixture exiting the same and the latter providing for direct energization of only the igniter to hold or to maintain the appliance at a warm temperature. Moreover, the fuel valve includes an exterior selector mechanism for facile calibration and/or other adjustment for effective valve operation with either of two different gases at respectively different pressures, such as, for example, natural gas and bottled gas.
摘要翻译：用于燃气器具的控制电路包括点火和保持电路，前者用于对热燃料阀的加热器进行串联通电，以及位于器具燃烧器端口区域附近的点火器，用于点燃从其排出的气体燃料和空气混合物并且后者仅提供点火器直接通电以保持或维持器具处于温暖的温度。此外，燃料阀包括用于易于校准和/或其他调节的外部选择器机构，用于在分别的不同压力下的两种不同气体中的任一种，例如天然气和瓶装气体进行有效的阀操作。

8. 发明授权

US4102496A Thermal valve 失效
标题翻译：热阀
公开(公告)号：US4102496A
公开(公告)日：1978-07-25
申请号：US653477
申请日：1976-01-29
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F03G7/06 , F23N5/04 , F23N5/24 , F16K31/56 , F16K31/04
CPC分类号： F23N5/045 , F03G7/06 , F23N5/245 , F23N2035/12 , F23N2035/24 , F23N5/04
摘要： An electro-thermal gas valve uses a mechanical energy storage device, preferably a C-spring or a coil spring, to effect a snap opening and closing of a poppet in response to the position of a heat warpable bimetal member and, therefore, is relatively insensitive to gas pressure in the valve enclosure. Application of heat to the bimetal member causes relative movement of the opposite ends of the energy storage device to effect over-center travel of one end relative to the other end, whereupon the stored potential energy in the energy storage device is released as kinetic energy to snap the poppet open or closed. The valve is adjustable and due to its relative insensitivity to pressure in fact may be calibrated before the valve container and cover are assembled. A stop mechanism may be provided to assume affirmative support of the energy storage device whether the valve is open or closed, and a light bias spring may be utilized to help maintain the poppet closed until snapped open.
摘要翻译：电热气阀使用机械能量存储装置，优选C弹簧或螺旋弹簧，以响应于热可翘曲双金属构件的位置来实现提升阀的卡扣打开和关闭，因此相对于对阀门外壳中的气体压力不敏感。对双金属构件施加热量导致能量存储装置的相对端的相对运动，以实现一端相对于另一端的过中心行进，由此将能量存储装置中存储的势能释放为动能，抓住提升阀打开或关闭。阀门是可调节的，并且由于其相对于压力的不敏感性实际上可以在组装阀门容器和盖子之前进行校准。可以提供停止机构以假定能量存储装置的肯定支持是阀是打开还是关闭，并且可以利用偏光弹簧来帮助保持提升阀关闭直到打开。

9. 发明授权

US4053136A Control circuit and adjustable valve for a gas appliance 失效
标题翻译：气体设备的控制电路和可调节阀
公开(公告)号：US4053136A
公开(公告)日：1977-10-11
申请号：US653478
申请日：1976-01-29
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F23N5/04 , F16K31/04
CPC分类号： F23N5/047 , Y10S236/01
摘要： A control circuit for a gas appliance includes ignition and hold circuits, the former providing for series energization of the heater of a thermal fuel valve and an electric igniter positioned proximate the appliance burner port area for ignition of the gas fuel and air mixture exiting the same and the latter providing for direct energization of only the igniter to hold or to maintain the appliance at a warm temperature. Moreover, the fuel valve includes an exterior selector mechanism for facile calibration and/or other adjustment for effective valve operation with either of two different gases at respectively different pressures, such as, for example, natural gas and bottled gas.

10. 发明授权

US3968785A Blue flame gas smooth top range 失效
标题翻译：蓝色火焰气体平滑顶级范围
公开(公告)号：US3968785A
公开(公告)日：1976-07-13
申请号：US536352
申请日：1974-12-26
申请人： Richard L. Perl
发明人： Richard L. Perl
IPC分类号： F23D14/66 , F23N5/00 , F23Q7/22 , F24C3/08 , F24C3/10 , F24C3/04
CPC分类号： F23N5/00 , F23D14/66 , F23Q7/22 , F24C3/085 , F24C3/103 , Y02E20/348
摘要： A gas smooth top range in which the burner beneath the glass ceramic top is of powdered blue flame, rather than radiant, type. The burner in this and other possible environments is controlled by electric circuit means including a resistance igniter element having an appreciable energy output, electrically operated valve means in circuit with the igniter, and cycle control means for cyclically energizing the igniter and valve means at a rate that can be varied to regulate the heat output of the burner. Heat transfer structure is associated with the burner and arranged so that hot exhaust gases from the burner are effective to preheat the respective inflows of ambient air and fuel making up the mixture which is combusted. The fuel valve can be adjusted from the exterior while operating in closed and sealed condition, or a simulation of such condition, so that the proper circuit relationship of the valve and the igniter with which it is used can be set as a manufacturing procedure to eliminate need for field or installation adjustment.
摘要翻译：一个气体平滑的顶部范围，其中玻璃陶瓷顶部下面的燃烧器是粉状蓝色火焰，而不是辐射型。在这个和其他可能的环境中的燃烧器由电路装置控制，该电路装置包括具有明显的能量输出的电阻点火器元件，与点火器电路的电动阀装置以及循环控制装置，用于以点火速率循环地给点火器和阀装置可以改变以调节燃烧器的热量输出。传热结构与燃烧器相关联并且被布置成使得来自燃烧器的热废气有效地预热周围空气和燃料的相应流入，从而构成燃烧的混合物。燃油阀可以在封闭和密封状态下运行时从外部进行调节，也可以模拟这种情况，从而可以将阀门和使用它的点火器之间的正确的电路关系设定为消除需要现场或安装调整。

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