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51. 发明授权

US4444551A Direct ignition gas burner control system 失效
标题翻译：直燃燃气灶控制系统
公开(公告)号：US4444551A
公开(公告)日：1984-04-24
申请号：US296818
申请日：1981-08-27
申请人： Carl J. Mueller , Bernard T. Brown , Dennis M. Rippelmeyer , John S. Haefner
发明人： Carl J. Mueller , Bernard T. Brown , Dennis M. Rippelmeyer , John S. Haefner
IPC分类号： F23N5/12 , F23Q7/10 , F23Q23/00
CPC分类号： F23N5/123 , F23Q7/10 , F23N2023/08 , F23N2027/38 , F23N2035/14 , F23N5/12
摘要： A direct ignition gas burner control system includes a microcomputer for controlling energizing of an electrical resistance igniter, for subsequently effecting flow of gas to the burner when the igniter is at gas ignition temperature, and for effecting continued flow of gas in response to current flow through the burner flame.
摘要翻译：直接点燃燃气燃烧器控制系统包括微型计算机，用于控制电阻点火器的激励，用于随后当点火器处于气体点火温度时气体流向燃烧器，并且响应于当前流过的气流而持续流动气体燃烧器火焰。

52. 发明授权

US4441982A Combustion sensing apparatus 失效
标题翻译：燃烧传感装置
公开(公告)号：US4441982A
公开(公告)日：1984-04-10
申请号：US377411
申请日：1982-05-12
申请人： Sadayasu Ueno
发明人： Sadayasu Ueno
IPC分类号： F23N5/24 , F23D3/26 , F23M11/04 , F23N5/00 , F23N5/12 , F23Q9/00 , G01N27/407 , G01N27/409 , G01N27/413 , G01N27/416 , G01N27/58
CPC分类号： G01N27/4077 , F23M11/045 , F23N5/12 , F23Q9/00
摘要： A combustion sensing apparatus having a solid electrolyte disposed in the vicinity of a burner and having a tabular form. Thanks to the tabular form of the solid electrolyte, the production of the apparatus is very much facilitated and the areas occupied by the anode and cathode are minimized. The construction of the apparatus as a whole is simplified and the reliability of the same is improved remarkably. In addition, the cost of production is lowered advantageously.
摘要翻译：一种燃烧感测装置，其具有设置在燃烧器附近并且具有平板形式的固体电解质。由于固体电解质的平板形式，非常方便了该装置的生产，并且使阳极和阴极占据的面积最小化。整个装置的结构简化，其可靠性得到显着提高。此外，有利地降低了生产成本。

53. 发明授权

US4432722A Interrupted power hot wire gas ignition control system 失效
标题翻译：中断电源热丝气体点火控制系统
公开(公告)号：US4432722A
公开(公告)日：1984-02-21
申请号：US282566
申请日：1981-07-13
申请人： John E. Bohan, Jr. , Brian J. Hinton
发明人： John E. Bohan, Jr. , Brian J. Hinton
IPC分类号： F23N5/12 , F23N5/20 , F23N5/24 , F23Q7/24 , F23Q9/14 , F23Q9/08
CPC分类号： F23Q9/14 , F23Q7/24
摘要： A hot wire type of gas ignition system uses a negative temperature coefficient resistor-ignitor element that is deenergized after ignition has occurred. The ignition and safety monitoring of the circuit is accomplished by a second flame detector means, and the flame responsive circuit that has been disclosed in a flame rectification circuit.
摘要翻译：燃气点火系统的热线型采用负点温度系数电阻点火元件，点火后发生断电。电路的点火和安全监控通过第二个火焰检测装置和在火焰整流电路中公开的火焰响应电路实现。

54. 发明授权

US4384845A Fail safe digital fuel ignition system 失效
标题翻译：故障安全数字燃油点火系统
公开(公告)号：US4384845A
公开(公告)日：1983-05-24
申请号：US286912
申请日：1981-07-27
申请人： Brian J. Hinton , William M. Papic
发明人： Brian J. Hinton , William M. Papic
IPC分类号： F23N5/12 , F23N5/24 , F23Q3/00 , F23Q23/00
CPC分类号： F23N5/123 , F23N2027/24 , F23N2027/36 , F23N2029/02 , F23N2029/12 , F23N2035/14 , F23N2035/18
摘要： A fuel burner control system that is fail safe and which controls three fuel burner functions is provided for. The system utilizes two different digital clock means that are separated in time from one another to ensure separate gating of the fuel burner output functions. The system further uses a negative power supply with respect to the circuit ground for control purposes while energizing the output switch means with a positive potential thereby eliminating inadvertent operation in the event of circuit component failures.
摘要翻译：提供了一种无故障燃料控制系统，其控制三种燃油机功能。该系统利用两个不同的数字时钟装置，它们在时间上彼此分离，以确保燃料燃烧器输出功能的单独门控。该系统进一步使用相对于电路接地的负电源用于控制目的，同时以正电位激励输出开关装置，从而在电路部件故障的情况下消除无意的操作。

55. 发明授权

US4382770A Safe start fuel burner control system 失效
标题翻译：安全启动燃油控制系统
公开(公告)号：US4382770A
公开(公告)日：1983-05-10
申请号：US199404
申请日：1980-10-22
申请人： B. Hubert Pinckaers
发明人： B. Hubert Pinckaers
IPC分类号： F23N5/02 , F23N5/12 , F23N5/24 , F23Q23/00
CPC分类号： F23N5/123 , F23N2023/22 , F23N2027/14 , F23N2027/24 , F23N2027/30 , F23N2027/36 , F23N2029/02 , F23N2029/12 , F23N2039/04
摘要： An intermittent gas pilot system utilizing a flame signal simulating circuit means provides for both dynamic as well as static safe start checking for the system. A simulated flame signal is provided so that the relays contained within the system must be checked dynamically before the system will allow the opening of the main gas valve.
摘要翻译：使用火焰信号模拟电路装置的间歇式气体导引系统为系统提供动态和静态安全起动检查。提供模拟火焰信号，以便在系统允许主燃气阀打开之前必须动态地检查包含在系统内的继电器。

56. 发明授权

US4269589A Solid state ignition control 失效
标题翻译：固态点火控制
公开(公告)号：US4269589A
公开(公告)日：1981-05-26
申请号：US966009
申请日：1978-12-04
申请人： Russell B. Matthews
发明人： Russell B. Matthews
IPC分类号： F23N5/20 , F23N5/12 , F23N5/24 , F23Q3/00 , F23Q9/14
CPC分类号： F23N5/24
摘要： A control arrangement for a fuel ignition system having pilot and main valves in which the energization of the operate windings of the pilot and main valves, which are connected in series, is controlled by a silicon controlled rectifier. The SCR is enabled at the start of each ignition cycle by trigger pulses provided by a pulse generating circuit and when enabled, the SCR provides a shunt circuit path around the main valve winding permitting the pilot valve winding to be energized at its operating level effecting pilot valve operation and preventing the main valve from operating. When a pilot flame is provided, a capacitor of a flame sensing network is charged by flame rectified current, generating an inhibit signal for the pulse generating circuit which causes the SCR to be cut off, interrupting the shunt path to allow the main valve winding to be energized, effecting main valve operation. A trial for ignition timer diactivates the pilot valve and locks out the system if the pilot fuel fails to be lit before the end of a trial for ignition interval, the ignition timer being rendered ineffective in response to disabling of the SCR when a pilot flame is sensed. In one embodiment, the ignition timer comprises a time delay relay which is resettable by cycling the thermostat contacts open and closed. In another embodiment, the ignition timer comprises a thermal cutout switch mounted on the pilot valve and heated by the pilot valve operate winding.
摘要翻译：具有先导阀和主阀的燃料点火系统的控制装置，其中串联连接的先导阀和主阀的操作绕组的通电由可控硅整流器控制。 SCR在每个点火周期开始时由脉冲发生电路提供的触发脉冲使能，并且当使能时，SCR提供围绕主阀绕组的分路电路路径，允许先导阀绕组在其工作电平下被激励，阀门操作，防止主阀运行。当提供引燃火焰时，火焰感测网络的电容器由火焰整流电流充电，产生脉冲发生电路的禁止信号，导致SCR被切断，中断分流路径以允许主阀绕组通电，进行主阀操作。如果点火定时器在点火间隔试验结束之前导致燃油不能点亮，则点火定时器在引燃火焰为无效时响应于无效SCR而无效，点火定时器的试验将激活先导阀并锁定系统感觉到。在一个实施例中，点火定时器包括时间延迟继电器，该继电器可以通过使恒温器触点断开和闭合循环来复位。在另一个实施例中，点火定时器包括安装在先导阀上并由先导阀操作绕组加热的热切断开关。

57. 发明授权

US4230444A Method and apparatus for fuel ignition system including complete cycling of flame relay prior to trial for ignition 失效
标题翻译：燃料点火系统的方法和装置，包括在点燃之前完成火焰继电器循环
公开(公告)号：US4230444A
公开(公告)日：1980-10-28
申请号：US897761
申请日：1978-04-17
申请人： Russell B. Matthews
发明人： Russell B. Matthews
IPC分类号： F23N5/12 , F23N5/20 , F23Q9/08
CPC分类号： F23N5/123 , F23N5/203 , F23N2023/26 , F23N2023/28 , F23N2027/12 , F23N2027/36 , F23N2029/00 , F23N2029/12
摘要： When a call for heat is established, a flame relay is actuated for a predetermined time by means of a cycling timer. Upon this initial actuation, the flame relay inhibits a checking relay and initializes a trial-for-ignition (or simply "ignition") timer. After the cycling timer times out and the flame relay has been completely cycled, which established operativeness of the flame relay and flame sensing circuitry, the checking relay is enabled and actuated for the ignition period. The checking relay then actuates the pilot valve and a spark generator to start a pilot flame. If a flame is sensed, before the ignition timer times out, the flame relay actuates the main valve and establishes a holding current for the ignition timer so that the checking relay continues to be energized. If a flame is not sensed during the trial period, the ignition timer disables the checking relay, thereby de-energizing the pilot valve before the main valve is opened. If there is a fault in the flame relay or flame sensing circuitry, the checking relay is inhibited from operating. Both timers are preferably electronic timing circuits using capacitors in such a manner that circuit faults do not cause system malfunction. In an alternative embodiment, separate flame sensing circuits control the operation of the flame relay and the ignition timer.
摘要翻译：当建立热量呼叫时，火焰继电器通过循环计时器被启动达预定时间。在该初始致动时，火焰继电器禁止检查继电器并初始化点火试点（或简单的“点火”）定时器。在循环计时器超时并且火焰继电器已经完全循环之后，这确定了火焰继电器和火焰感测电路的操作性，检查继电器在点火期间被启用和致动。检查继电器然后致动先导阀和火花发生器以启动引燃火焰。如果检测到火焰，则在点火计时器超时之前，火焰继电器启动主阀，并为点火定时器建立保持电流，以使检查继电器继续通电。如果在试用期间没有检测到火焰，则点火定时器禁用检查继电器，从而在主阀打开之前断开先导阀的通电。如果火焰继电器或火焰检测电路发生故障，则禁止检查继电器工作。这两个定时器最好是使用电容器的电子定时电路，使得电路故障不会导致系统故障。在替代实施例中，单独的火焰感测电路控制火焰继电器和点火定时器的操作。

58. 发明授权

US4194875A Intermittent pilot ignition system 失效
标题翻译：间歇式先导点火系统
公开(公告)号：US4194875A
公开(公告)日：1980-03-25
申请号：US870245
申请日：1978-01-17
申请人： William L. Hewitt
发明人： William L. Hewitt
IPC分类号： F23N5/12 , F23N5/20 , F23Q9/10 , F23Q9/08
CPC分类号： F23N5/203 , F23N5/123 , F23Q9/10 , F23N2027/22 , F23N2027/36 , F23N2031/06 , F23N2031/10 , F23N5/12
摘要： A system for controlling the pilot and main burner gas valves of a gas furnace or the like, including a pilot spark ignitor and a pilot flame sensor. A main burner valve control circuit for energizing the spark ignitor until a pilot flame is sensed and then energizing the main burner valve solenoid to provide gas to the main burner. A pilot solenoid valve control circuit for controlling application of power to the ignitor circuit and the pilot and main solenoids. A safety turn on control circuit which permits operation of the pilot valve and ignitor circuit for only a limited period of time to provide a fail safe operation of the ignition system.
摘要翻译：一种用于控制燃气炉等的先导和主燃烧器气阀的系统，包括引燃火花点火器和引燃火焰传感器。主燃烧器阀控制电路，用于激励火花点火器，直到感测到引燃火焰，然后给主燃烧器阀螺线管通电以向主燃烧器提供气体。用于控制向点火器电路和先导和主螺线管施加电力的先导电磁阀控制电路。安全开启控制电路，其允许先导阀和点火器电路仅在有限的时间段内操作，以提供点火系统的故障安全操作。

59. 发明授权

US4161387A Detection devices especially for the detection of flames 失效
标题翻译：检测装置特别用于检测火焰
公开(公告)号：US4161387A
公开(公告)日：1979-07-17
申请号：US846080
申请日：1977-10-27
申请人： Henri E. Courier de Mere
发明人： Henri E. Courier de Mere
IPC分类号： F23N3/00 , F02P17/12 , F23N5/12 , F23Q3/00 , G01N27/68 , F23N5/00
CPC分类号： F23Q3/004 , F02P17/12 , F23N5/123 , G01N27/68 , F02P2017/125 , F02P2017/126 , F23N2027/36
摘要： A detection device comprising two spark-gap electrodes connected to a voltage pulse source having an amplitude greater than the striking voltage of the spark-gap, so that each pulse produces a spark between said electrodes. Such a detection device is characterized in that it comprises, connected to at least one of the electrodes, a detection circuit able to supply at its output a signal whose amplitude is representative of a definite condition of the atmosphere present between said electrodes, particularly of the presence or of the absence, between the electrodes, of an ionized gas such as a flame.Main uses: devices for the generation of sparks for igniting a fuel.
摘要翻译：一种检测装置，包括连接到电压脉冲源的两个火花隙电极，该电压脉冲源的振幅大于火花隙的冲击电压，使得每个脉冲在所述电极之间产生火花。这种检测装置的特征在于，其包括连接到至少一个电极的检测电路，其能够在其输出端提供其振幅代表存在于所述电极之间的气氛的确定条件的信号，特别是在电极之间存在或不存在诸如火焰的电离气体。

60. 发明授权

US4088984A Flame detection 失效
标题翻译：火焰检测
公开(公告)号：US4088984A
公开(公告)日：1978-05-09
申请号：US687467
申请日：1976-05-18
申请人： Shoichi Muramoto , Susumu Nishigaki
发明人： Shoichi Muramoto , Susumu Nishigaki
IPC分类号： F23N5/12 , G01N27/62 , G08B17/06
CPC分类号： F23N5/123 , F23N2029/12
摘要： A flame detecting apparatus in which a detecting electrode is disposed in a flame, the base of a transistor is connected to the detecting electrode and biased with a predetermined DC voltage derived from a biasing circuit, the biasing circuit including a resistor and the impedance of the flame, an AC signal is applied to the emitter of the transistor, and an amplified AC signal is derived from the collector of the transistor as an output signal; the output signal being used as a control signal for a fuel supply control and/or an indicator.
摘要翻译：一种火焰检测装置，其中检测电极设置在火焰中，晶体管的基极连接到检测电极，并用来自偏置电路的预定直流电压进行偏置，偏置电路包括电阻器和阻抗将AC信号施加到晶体管的发射极，并且从晶体管的集电极导出放大的AC信号作为输出信号; 输出信号用作燃料供给控制和/或指示器的控制信号。

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