公开(公告)号：US09151497B2

公开(公告)日：2015-10-06

申请号：US14102094

申请日：2013-12-10

Applicant: Mertik Maxitrol GmbH & Co. KG

Inventor： Barbara Happe ,  Frank Pusch

IPC: F23N1/00 ,  F24C3/12

CPC classification number: F23N1/007 ,  F23N2025/14 ,  F24C3/12 ,  Y10T137/1407 ,  Y10T137/7737

Abstract: A gas regulator fitting is to be devised that prevents distortions of the temperature value to be regulated caused by ambient temperature fluctuations. Retrofitting without intervention into the gas-conducting space is also to be made possible. To that end, one or more bimetal discs (17) are arranged outside the gas-conducting space of the gas regulator fitting, between an operating element (18) for setting the required temperature and a longitudinally movable ram (8) whose position can be altered by means of metal bellows (9) which are connected to a temperature sensor (11) by a capillary line (10). The ram (8) protruding into the gas-conducting space activates a switch which controls a valve for regulating the gas stream to the main burner. The bimetal discs (17) are arranged in such a manner that their overall height, which is altered in the direction of movement of the ram (8) depending on the ambient temperature, can influence the position of the metal bellows (9).

Abstract translation: 应设计一种气体调节器配件，以防止由环境温度波动引起的温度值变形。 还可以在不干预导气空间的情况下进行改装。 为此，一个或多个双金属片（17）布置在气体调节器配件的气体传导空间的外部，用于设定所需温度的操作元件（18）和位置可以为 通过金属波纹管（9）改变，金属波纹管（9）通过毛细管线（10）连接到温度传感器（11）。 突出到导气空间的冲头（8）启动一个开关，该开关控制用于调节主燃烧器的气流的阀。 双金属片（17）以这样的方式布置，使得它们的总高度（其根据环境温度在冲头的移动方向上改变）可以影响金属波纹管（9）的位置。

公开(公告)号：US07088253B2

公开(公告)日：2006-08-08

申请号：US10775925

申请日：2004-02-10

Applicant: Fred Grow

Inventor： Fred Grow

IPC: G08B17/12

CPC classification number: F23N5/242 ,  F23N5/082 ,  F23N2023/40 ,  F23N2029/06 ,  Y10T137/1407

Abstract: A flame detector and burner fuel valve control has an ultraviolet sensitive, cold cathode, gas discharge tube in a DC quench circuit. In the presence of a flame, the circuit generates a pulse signal at a frequency related to the intensity of radiation from the flame. The pulse signal from a contaminated tube is at a higher frequency. A frequency discriminator circuit distinguishes between a flame responsive signal and a contaminated tube signal and controls the burner fuel valve.

Abstract translation: 火焰检测器和燃烧器燃油阀控制器在直流淬火电路中具有紫外线敏感的冷阴极气体放电管。 在存在火焰的情况下，电路以与来自火焰的辐射强度相关的频率产生脉冲信号。 来自污染管的脉冲信号频率较高。 频率鉴别器电路区分火焰响应信号和污染管信号，并控制燃烧器燃料阀。

公开(公告)号：US06848474B2

公开(公告)日：2005-02-01

申请号：US10471131

申请日：2002-03-06

Applicant: Ghislain Sollier

Inventor： Ghislain Sollier

IPC: F16K1/34 ,  F16K31/04 ,  F16K31/06 ,  F23N1/00 ,  F23N5/10 ,  F16K31/02

CPC classification number: F23N1/005 ,  F16K31/04 ,  F23N5/10 ,  F23N2035/16 ,  F23N2900/01002 ,  Y10T137/1407 ,  Y10T137/87917

Abstract: The invention relates to a device comprising at least one safety shut-off control valve. A safety valve is optionally connected to said safety shut-off control valve, connected in series in the fluid flow path. In the safety shut-off control valve, a sealing valve is returned to a sealing position against a seat by means of a return spring, and is controlled by a linear actuator and a connecting rod for continuous adjustment of the valve opening. The connecting rod comprises two independent segments which are at least partially made from a ferromagnetic material and which are magnetically coupled to a magnetic coupling circuit that is activated by a coil. While electric power is being supplied to the coil, the magnetic field that said coil creates maintains the linking rod segments coupled to one another, such that the linear actuator can control the sealing valve. Once the power being supplied to the operating coil is interrupted, the segments separate and the sealing valve returns to said sealing position regardless of the position of the linear actuator. At the same time, the check valve of the safety valve is pushed back to the sealing position by a return spring. In this way, a continuous control valve with a double safety system is produced.

Abstract translation: 本发明涉及一种包括至少一个安全切断控制阀的装置。 安全阀可选地连接到所述安全切断控制阀，其串联连接在流体流路中。 在安全关闭控制阀中，密封阀通过复位弹簧返回到抵靠座椅的密封位置，并且由用于连续调节阀开口的线性致动器和连杆控制。 连杆包括两个独立的段，其至少部分地由铁磁材料制成并且磁耦合到由线圈激活的磁耦合电路。 当电力被供给到线圈时，所述线圈产生的磁场保持连接杆段彼此联接，使得线性致动器可以控制密封阀。 一旦供给到操作线圈的电力被中断，则分段分离，并且密封阀返回到所述密封位置，而与线性致动器的位置无关。 同时，安全阀的止回阀由复位弹簧推回到密封位置。 以这种方式，生产具有双重安全系统的连续控制阀。

公开(公告)号：US5280802A

公开(公告)日：1994-01-25

申请号：US976540

申请日：1992-11-16

Applicant: Franklin J. Comuzie, Jr.

Inventor： Franklin J. Comuzie, Jr.

IPC: F23N5/24 ,  F24H9/20 ,  F16K17/36

CPC classification number: F24H9/205 ,  F23N5/245 ,  F23N2031/18 ,  Y10T137/1407 ,  Y10T137/1516

Abstract: A first and second sensor and alarm member is mounted relative to a gas appliance, and more particularly to the diverter housing and adjacent a lower portion of the gas appliance for detection of spillage in the form of flue restriction relative to the first sensor or roll-out sensing relative to gas fumes backed up relative to the flame portion of the gas appliance.

Abstract translation: 第一和第二传感器和报警构件相对于燃气器具安装，并且更具体地涉及分流器壳体并且邻近燃气器具的下部，用于相对于第一传感器或辊子传感器以烟道限制的形式检测溢出物， 相对于气体烟气相对于燃气器具的火焰部分支撑的传感。

公开(公告)号：US4995415A

公开(公告)日：1991-02-26

申请号：US320998

申请日：1989-03-09

Applicant: Harold J. Weber

Inventor： Harold J. Weber

IPC: F23N5/10 ,  F23N5/24 ,  F24H9/20

CPC classification number: F24H9/2035 ,  F23N5/107 ,  F23N2031/14 ,  F23N2031/18 ,  F23N5/24 ,  Y10T137/0318 ,  Y10T137/1407 ,  Y10T137/1516 ,  Y10T137/1939

Abstract: Gas burner safety device for use with gas fired heating systems and water heaters to shut-off main gas valve controlled gas flow to the burner's main gas jet in the event that the main jet becomes partially submerged to at least a critical level in surrounding floodwater and unable to function normally, although the burner's pilot light remains lit and unimpeded resulting in generation of a erroneous thermocouple safety interlock signal for the main gas valve. The device prevents any massive injection of gas into the surrounding floodwater as gas bubbles which can float about and uncontrollably ignite, or release of gas into the circumjacent environment, thereby preventing an otherwise very dangerous situation where fire or explosion may occur which might result in extensive property damage, as well as personal injury or death.

Abstract translation: 气体燃烧器安全装置，用于燃气加热系统和热水器，以在主喷射器部分淹没在周围洪水中的至少临界水平的情况下关闭主燃气阀控制到燃烧器主气体射流的气流，以及 不能正常工作，虽然燃烧器的指示灯保持点亮和畅通，导致主气阀产生错误的热电偶安全联锁信号。 该装置防止气体大量注入周围的洪水中，因为气泡可以浮起并且不可控地点燃，或将气体释放到周围的环境中，从而防止可能发生火灾或爆炸的非常危险的情况，这可能导致广泛的 财产损失，以及人身伤害或死亡。

公开(公告)号：US4783600A

公开(公告)日：1988-11-08

申请号：US915740

申请日：1986-10-06

Applicant: Shui Chang

Inventor： Shui Chang

IPC: F23N5/12 ,  F23N5/20 ,  H01H35/00 ,  F23N5/00

CPC classification number: F23N5/203 ,  F23N2023/22 ,  F23N2029/00 ,  F23N2035/10 ,  F23N2035/12 ,  F23N5/12 ,  Y10T137/1407 ,  Y10T307/766 ,  Y10T307/773 ,  Y10T307/951

Abstract: An automatic controller for a master gas switch includes a timer for keeping the switch opened for a selectable time. The controller includes an electrical motor for rapidly closing the switch. The motor is responsive to two conditions: When the timer reaches the end of a selectable time, it energizes the motor to cause the gas switch to close. Secondly, a flame induction rod monitors a gas burner flame, and when the flame stops, such rod causes a relay to close and energize the motor for gas switch closure.

Abstract translation: 用于主气开关的自动控制器包括用于保持开关打开可选时间的定时器。 控制器包括用于快速关闭开关的电动马达。 电机响应两个条件：当定时器到达可选择时间的结束时，它为电机通电，使气体开关闭合。 其次，火焰感应棒监测气体燃烧器火焰，并且当火焰停止时，这种杆使继电器关闭并激励电动机用于气体开关闭合。

公开(公告)号：US4429705A

公开(公告)日：1984-02-07

申请号：US346334

申请日：1982-02-05

Applicant: Stuart T. Ritchart

Inventor： Stuart T. Ritchart

IPC: F23K5/14 ,  F23M11/00 ,  F23D5/16

CPC classification number: F23K5/147 ,  F23M11/00 ,  Y10T137/1407

Abstract: A hydraulic actuator and valve are used for the control of fuel to a burner. The actuator is energized to open the valve through a manual start switch and a manual reset switch to prevent the manual start switch from being held in either accidentally or intentionally to overcome a safety monitoring control, such as a flame safeguard programmer.

Abstract translation: 液压执行器和阀门用于控制燃料到燃烧器。 致动器通电，通过手动启动开关和手动复位开关来打开阀门，以防止手动启动开关意外或有意地克服安全监控控制，如火焰保护编程器。

公开(公告)号：US4303384A

公开(公告)日：1981-12-01

申请号：US47179

申请日：1979-06-08

Applicant: Hugh V. Barnes

Inventor： Hugh V. Barnes

IPC: F23N5/02 ,  F23Q9/08

CPC classification number: F23N5/027 ,  F23N2035/18 ,  F23N2035/20 ,  F23N2035/24 ,  Y10T137/1407

Abstract: A flame failure device has a hollow, tubular, heat-resistant, temperature sensitive member to be directly heated by a flame and so arranged that the member will expand or contract along a generally rectilinear axis as it is heated or cooled. The temperature-sensitive member is connected to a mount in a manner which permits or permitted at least initial adjustment of the relative position of the mount and temperature-sensitive element along the generally rectilinear axis and has an abutment which will move relative to the mount as the temperature-sensitive member is heated or cooled. A main valve for controlling supply of fuel to a burner has a fuel inlet, a fuel outlet, a chamber having a diaphragm defining a wall of the chamber, a main-valve member operatively connected to the diaphragm and movable therewith, and a supply passage for restricted fuel flow to the chamber.A pilot valve is connected to the chamber of the main valve having means for venting gas flowing therethrough from the chamber, for controlling opening and closing of the main valve and has a first valve member fixed relative to the mount and spaced from the abutment by a distance which can be or has been adjusted by means of the connection between the temperature-sensitive member and the mount and which varies as the temperature-sensitive member is heated or cooled, and a second valve member movable relative to the fixed valve member and operated by elongate means arranged in the temperature sensitive member. The elongate means and movable valve member are arranged to move under the influence of resilient means so as to close the pilot valve when the temperature-sensitive member is heated and by engagement between the abutment and elongate means to open the pilot valve on cooling of the temperature-sensitive member. The main valve is arranged to open when the pilot valve is closed and to close when the pilot valve is open.

Abstract translation: 火焰破坏装置具有中空的，管状的，耐热的，温度敏感的构件，其被火焰直接加热，并且被布置成使构件在加热或冷却时沿着大致直线的轴线膨胀或收缩。 感温构件以允许或允许安装件和温度敏感元件沿着大致直线轴线的相对位置的至少初步调整的方式连接到安装座，并且具有将相对于安装件移动的邻接件 温度敏感部件被加热或冷却。 用于控制向燃烧器供应燃料的主阀具有燃料入口，燃料出口，具有限定室的壁的隔膜的腔室，可操作地连接到膜片并可随之移动的主阀构件和供给通道 用于限制燃料流入室。 先导阀连接到主阀的室，具有用于从腔室排出从其中流过的气体的装置，用于控制主阀的打开和关闭，并且具有相对于安装件固定的第一阀构件，并与支座隔开一个 可以通过温度敏感部件和安装件之间的连接来调节并且随着感温部件被加热或冷却而变化的距离以及可相对于固定阀部件移动的第二阀部件 通过布置在温度敏感部件中的细长装置。 细长装置和可移动阀构件被布置成在弹性装置的影响下移动，以便当温度敏感构件被加热时关闭先导阀，并且通过邻接和细长装置之间的接合来冷却先导阀 温敏元件。 主阀被设置为当先导阀关闭时打开，并且当先导阀打开时关闭。

公开(公告)号：US4080154A

公开(公告)日：1978-03-21

申请号：US749724

申请日：1976-12-13

Applicant: Howard R. Kinsella

Inventor： Howard R. Kinsella

IPC: F23N5/06 ,  F23Q9/08

CPC classification number: F23N5/065 ,  Y10T137/1407

Abstract: In a gas burner control system a normally closed, electromagnetically opened first valve has primary control of gas flow to pilot and main burners and the application of gas pressure to cause a normally closed, diaphragm-operated second valve controlling gas flow to a main burner to open; the first valve opens and a spark igniter becomes operative to ignite the pilot upon closure of a space thermostat. A thermostatically operated switch heated by pilot flame has a cold position through which a circuit to open the first valve is completed and a hot position through which a circuit causing the diaphragm-operated second valve to open is completed. A holding circuit paralleling the switch is effective to hold the first valve open when the switch moves to its hot position, but is ineffective to open it, so that upon failure of the electrical power supply, the first primary control valve will not open until the switch has cooled to its cold position.

Abstract translation: 在气体燃烧器控制系统中，常闭电磁开启的第一阀具有对先导和主燃烧器的气体流量的主要控制，以及气体压力的施加，以使得常闭的，隔膜操作的第二阀控制到主燃烧器的气体流 打开; 第一个阀打开，火花点火器在空间恒温器闭合时变为可操作以点燃飞行员。 由导向火焰加热的恒温操作的开关具有冷的位置，通过该冷位置打开第一阀的电路完成，并且完成了使得隔膜操作的第二阀打开的电路通过该热位置。 当开关移动到其热位置时，与开关并联的保持电路有效地保持第一阀打开，但是不能打开它，使得在电源故障时，第一主控制阀不会打开，直到 开关冷却到了寒冷的位置。

公开(公告)号：US3975135A

公开(公告)日：1976-08-17

申请号：US527793

申请日：1974-11-27

Applicant: Howard R. Kinsella ,  Carl F. Fernstrom

Inventor： Howard R. Kinsella ,  Carl F. Fernstrom

IPC: F23N5/02 ,  F23Q9/12

CPC classification number: F23Q9/12 ,  F23N5/027 ,  F23N2035/20 ,  F23N2035/24 ,  Y10T137/1407

Abstract: A gas burner control system in which closure of a space thermostat causes energization of an electromagnetic actuator to supply fuel to a pilot burner and effect the operation of an igniter to ignite it; a thermostatic actuator heated by the pilot flame then effects the flow of fuel to a main burner where it is ignited by the pilot burner. The electromagnetic actuator also jointly controls the flow of fuel to the main burner, so that when the thermostat opens, de-energizing the electromagnetic actuator, fuel flow to the main burner as well as to the pilot burner is immediately cut off.

Abstract translation: 一种气体燃烧器控制系统，其中空间恒温器的关闭引起电磁致动器的通电以将燃料供应到引燃燃烧器并且实现点火器的操作点燃它; 由导向火焰加热的恒温致动器然后使燃料流向主燃烧器，在该主燃烧器处，燃烧器被引燃燃烧器点燃。 电磁致动器还共同控制燃料到主燃烧器的流动，使得当恒温器打开时，使电磁致动器断电，立即切断到主燃烧器和引燃燃烧器的燃料流。