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1. 发明申请

US20020083973A1 Gas valve switch structure of gas stove 失效
标题翻译：燃气灶燃气阀开关结构
公开(公告)号：US20020083973A1
公开(公告)日：2002-07-04
申请号：US09755316
申请日：2000-12-29
发明人： Chin-Ying Huang
IPC分类号： F23D005/16
CPC分类号： F24C3/12 , F23K5/007 , F23K5/147 , F23K2900/05001 , F23N2035/14 , F23N2035/24 , Y10T137/1516 , Y10T137/87861
摘要： A gas valve switch structure of a gas stove includes a top base, an aluminum plate, a sealing washer, two rubber washers, two fixing pieces, a female base, and a protective plate. The protective plate is used for sealing the rubber washer and the fixing piece in the oblong hole of the female base. Then, the top base is screwed on the female base, with the aluminum plate and the sealing washer being clamped between the top base and the female base. The air storing chambers of the female base are closed while the rubber washer and the fixing piece are sealed in the oblong hole of the female base by provision of the aluminum plate and the sealing washer, and the gas valve switch structure of the gas stove achieves a gas triple safety switch by provision of the two electromagnetic valves and the control bolt.
摘要翻译：燃气灶的燃气阀开关结构包括顶部基座，铝板，密封垫圈，两个橡胶垫圈，两个固定件，阴基座和保护板。保护板用于将橡胶垫圈和固定件密封在阴基座的长孔中。然后，将顶部基座拧在阴基座上，铝板和密封垫圈夹在顶部底座和阴底座之间。通过设置铝板和密封垫圈，将橡胶垫圈和固定片密封在阴基座的长孔中，阴基座的储气室关闭，燃气灶的气阀开关结构达到通过提供两个电磁阀和控制螺栓的气体三重安全开关。

2. 发明申请

US20030230339A1 Method of controlling gas supply and opening/closing gas supply with gas regulation function 失效
标题翻译：用气体调节功能控制气体供应和开启/关闭气体供应的方法
公开(公告)号：US20030230339A1
公开(公告)日：2003-12-18
申请号：US10171660
申请日：2002-06-17
发明人： William Home
IPC分类号： F23D005/16 , F16K011/24
CPC分类号： F16K31/402 , Y10T137/1516 , Y10T137/7768
摘要： A solenoid valve assembly for controlling gas supply and opening and closing gas supply with a regulation function generally includes a solenoid valve assembly having a housing, a diaphragm assembly, a first and second solenoid valves, a first and second valve bodies, a first and second terminals of positive and negative poles, a first and second wire winding assemblies, a first and second nullEnull type cores, a first and second nullTnull type cores, springs, and brackets of the first and second valves, wherein a small power is required for the opening and closing of diaphragms because of the adopted indirect opening capability of this valve.
摘要翻译：一种用于控制气体供应和开启和关闭具有调节功能的气体供应的电磁阀组件通常包括具有壳体，隔膜组件，第一和第二电磁阀的电磁阀组件，第一和第二阀体，第一和第二阀体正极和负极的端子，第一和第二线圈组件，第一和第二“E”型芯，第一和第二“T”型芯，弹簧和第一和第二阀的支架，其中小功率由于采用这种阀的间接打开能力，因此需要隔膜的打开和关闭。

3. 发明申请

US20010022190A1 Gas control valve in water heater 失效
标题翻译：热水器中的气体控制阀
公开(公告)号：US20010022190A1
公开(公告)日：2001-09-20
申请号：US09809415
申请日：2001-03-15
申请人： PALOMA INDUSTRIES, LIMITED
发明人： Tatsuo Kuriyama , Atsushi Tanahashi
IPC分类号： F23D005/16
CPC分类号： F23D14/725 , F23N5/10 , F23N2025/08 , F23N2041/04 , Y10T137/1516
摘要： A gas control valve in a water heater is provided with a unipolar overheat prevention terminal of which the connection structure is simplified in the magnetic circuit. In a flame-retention, storage type closed vessel gas water heater for automatically controlling the temperature of hot water in a tank to a desired level, the unipolar overheat prevention terminal 7 is mounted in the main body of an ignition/extinction unit A as held with a retaining projection 15 provided integrally on a cover 14 of the ignition/extinction unit so that it can hardly be detached while being separated from a gas shut off magnetic valve MV mounted at the upstream side of a gas flow passage 1. As the unipolar overheat prevention terminal 7 is arranged connectable with a burner flame detecting thermocouple TC, the burner flame detecting thermocouple TC and the gas shut off magnetic valve MV in the magnetic circuit are connected to each other by the unipolar overheat prevention terminal 7.
摘要翻译：热水器中的气体控制阀设置有单极过热防止端子，其连接结构在磁路中简化。在用于将罐中的热水温度自动控制到期望水平的保温储存型密闭容器燃气热水器中，单极过热防止端子7安装在点火/消光单元A的主体中，保持其具有一体地设置在点火/消光单元的盖14上的保持突起15，使得在与安装在气体流路1的上游侧的气体切断电磁阀MV分离时几乎不能拆卸。作为单极过热防止端子7可与燃烧器火焰检测热电偶TC连接，燃烧器火焰检测热电偶TC和磁路中的气体截止电磁阀MV由单极过热防止端子7相互连接。

4. 发明申请

US20010042564A1 Flammable vapor control system for devices with standing pilot flame 审中-公开
标题翻译：易燃蒸汽控制系统，用于具有常规引燃火焰的装置
公开(公告)号：US20010042564A1
公开(公告)日：2001-11-22
申请号：US09826746
申请日：2001-04-04
申请人： INVENSYS ROBERTSHAW CONTROLS COMPANY
发明人： Anthony W. Abraham , Raymond Joubran , Kenneth Minkler
IPC分类号： F23D005/16
CPC分类号： F23D14/26 , F23D14/725 , F23D2208/00 , F23N5/10 , F23N5/245 , F23N2031/18 , F23N2035/14 , Y10T137/1407
摘要： A safety device for shutting off the flow of gas to a gas-fired appliance in the presence of flammable vapors. A flammable vapor sensor is inserted in the circuit supplying a solenoid actuated valve with power from a thermocouple. The sensor responds to the presence of a flammable vapor with an increase in resistance. When a critical concentration of flammable vapors is achieved, the voltage drop across the sensor causes the solenoid actuated valve to close.
摘要翻译：一种安全装置，用于在存在易燃蒸汽的情况下关闭气体到燃气器具的气流。可燃气体传感器被插入到电路中，该电路为来自热电偶的电力提供电磁致动阀。传感器随着电阻的增加而响应于易燃蒸气的存在。当实现可燃气体的临界浓度时，传感器上的电压降会使电磁阀致动阀关闭。

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