公开(公告)号：US4547144A

公开(公告)日：1985-10-15

申请号：US511825

申请日：1983-07-08

申请人： Paul Dietiker ,  Elwyn H. Olson ,  Ralph H. Torborg

发明人： Paul Dietiker ,  Elwyn H. Olson ,  Ralph H. Torborg

IPC分类号： F23N1/02 ,  F23N1/06 ,  F23N3/00

CPC分类号： F23N1/067

摘要： Disclosed is a fuel gas control for controlling the delivery of fuel gas. The present gas control comprises an inlet chamber having an inlet for receiving a supply of gas and an outlet chamber having an outlet for providing a supply of gas. The inlet and outlet chambers are connected by a valve opening. A valve is operatively associated with the opening. The valve has a closed position for preventing the flow of gas through the opening and an open position for permitting the flow of gas through the opening. The present control further comprises control chamber means for moving the valve between its open and closed positions in response to pressure variations within the control chamber means. The present control further comprises apparatus for directly connecting the control chamber means to a pressure signal from a power combustion air blower so that the valve is positioned in response to the pressure signal from the combustion air blower.

摘要翻译： 公开了一种用于控制燃料气体输送的燃料气体控制。 目前的气体控制包括入口室，其具有用于接收气体供应的入口和具有用于提供气体供应的出口的出口室。 入口和出口室通过阀门开口连接。 阀与开口可操作地相关联。 阀具有用于防止气体流过开口的闭合位置和用于允许气体流过开口的打开位置。 本控制还包括控制室装置，用于响应于控制室装置内的压力变化而在其打开位置和关闭位置之间移动阀。 本控制还包括用于将控制室装置直接连接到来自动力燃烧鼓风机的压力信号的装置，使得响应于来自燃烧空气鼓风机的压力信号来定位阀。

公开(公告)号：US5944257A

公开(公告)日：1999-08-31

申请号：US933131

申请日：1997-09-18

申请人： Paul Dietiker ,  Johan H. Pragt

发明人： Paul Dietiker ,  Johan H. Pragt

IPC分类号： F23N1/00 ,  F23N5/06 ,  G05D23/12

CPC分类号： F23N1/007 ,  F23N5/067 ,  F23N2035/18 ,  F23N2035/20 ,  F23N2035/24 ,  F23N2037/10 ,  F23N2037/20 ,  Y10T137/87322 ,  Y10T137/8733 ,  Y10T137/87338

摘要： A multi-way valve unit which provides low pressure unregulated gas flow and high pressure regulated gas flow in an integrated gas control system. A main and bypass diaphragm valves control gas flow through the gas valve system, the main and bypass valves being opened by pressure differentials on their respective valve diaphragms. A regulator valve and a snap valve modify gas pressure applied to the main and bypass valves diaphragms respectively. A control means actuates the regulator and snap valves based on degree of temperature deficiency sensed in a monitored space. The control means opens the snap valve to provide unregulated gas flow when low gas pressure is required, and opens the regulator valve to provide regulated high flow when high gas pressure is required.

摘要翻译： 一个多通阀单元，在集成气体控制系统中提供低压未调节气流和高压调节气流。 主和旁路隔膜阀控制通过气阀系统的气流，主阀和旁通阀通过其各自的阀膜上的压力差打开。 调节阀和止回阀分别改变施加到主阀和旁通阀膜的气体压力。 控制装置基于在受监视空间中感测到的温度不足程度来致动调节器和卡扣阀。 当需要低气体压力时，控制装置打开卡扣阀以提供不受调节的气体流量，并且当需要高气体压力时打开调节阀以提供调节的高流量。

公开(公告)号：US4790352A

公开(公告)日：1988-12-13

申请号：US82457

申请日：1987-08-07

申请人： Paul Dietiker ,  Frederick W. Johnson

发明人： Paul Dietiker ,  Frederick W. Johnson

IPC分类号： F16K31/06 ,  F16K31/02 ,  F23N5/10 ,  F16K31/42

CPC分类号： F23N5/107 ,  F23N2035/14 ,  F23N2035/18 ,  F23N2035/24 ,  Y10T137/7836 ,  Y10T137/87917

摘要： A slow opening and fast closing gas valve includes a valve seat and a valve closure member arranged to respond to a gas pressure to seal aganst the valve seat to close the valve to an input gas flow therethrough. In order to open the valve, the gas exerting the gas pressure for sealing the valve closure member against the valve seat is allowed to bleed-off through a fixed restriction while the input gas is allowed to urge the valve closure member away from the valve seat to provide a slow opening of the input gas flow path through the valve. In order to close the input gas path through the valve, the input gas pressure is applied to the valve closure member to assist a closure spring in urging the valve closure member against the valve seat to produce a fast closure of the valve. A second valve is arranged to selectively control the flow path of the gas being bled off from the valve closure member to provide an unrestricted flow path or a restricted flow path through the fixed restriction. The restricted flow path is used during the opening of the gas valve while the unrestricted flow path is used during a closing of the gas valve.

公开(公告)号：US5413141A

公开(公告)日：1995-05-09

申请号：US299775

申请日：1994-09-01

申请人： Paul Dietiker

发明人： Paul Dietiker

IPC分类号： F23N1/00 ,  F23N5/10 ,  G05D16/20 ,  G05D16/06

CPC分类号： F23N5/105 ,  F23N1/007 ,  G05D16/163 ,  G05D16/2086 ,  F23N2035/14 ,  F23N2035/16 ,  F23N2035/20 ,  Y10T137/7764

摘要： A convertible two-stage pressure regulator in which a main valve regulates fluid flow between an inlet and an outlet in response to a control pressure produced by first and second regulator valves arranged in parallel, the control pressure depending on the outlet pressure and the forces applied by compression springs to diaphragms carrying the first and second regulator valve closure elements. An electrically operated valve is provided for selectively disabling the second regulator valve whose regulator spring applies a higher force than the spring of the first regulator valve. The compressions of the regulator valve springs are coordinately varied by a manually operable selector mechanism for convening between natural and LP gas usages.

摘要翻译： 一种可转换的两级压力调节器，其中主阀响应于由并联布置的第一和第二调节阀产生的控制压力来调节入口和出口之间的流体流量，控制压力取决于出口压力和施加的力 通过压缩弹簧到携带第一和第二调节阀闭合元件的隔膜。 提供电动阀，用于选择性地禁用调节器弹簧施加比第一调节阀的弹簧更大的力的第二调节阀。 调节阀弹簧的压缩由用于在天然气和LP气体用途之间召集的手动可操作的选择器机构协调地变化。

公开(公告)号：US5203688A

公开(公告)日：1993-04-20

申请号：US831116

申请日：1992-02-04

申请人： Paul Dietiker

发明人： Paul Dietiker

IPC分类号： F23N5/10

CPC分类号： F23N5/107 ,  F23N2027/22 ,  F23N2035/14 ,  Y10T137/1516

摘要： A fuel gas control valve capable of internationally acceptable operation, including a main valve operable in an on-off mode by an electromagnetic actuator that receives a signal from a conventional electric thermostat. A pilot valve is initially operated by a manual control, and is retained in the operating position by a power unit responsive to sensed presence of a pilot flame. A latching mechanism associated with the manual control interrelates with the main valve and overrides operation of the electromagnetic actuator in the event the pilot flame is extinguished for any reason. The valve also includes a mechanism that retains the manual control in pilot position until the pilot flame is established.

摘要翻译： 一种能够具有国际上可接受的操作的燃料气体控制阀，包括主要阀，该主阀可通过接收来自常规电动恒温器的信号的电磁致动器以开 - 关模式操作。 先导阀最初通过手动控制操作，并且响应于感测到的导向火焰的存在而被动力单元保持在操作位置。 与手动控制相关联的闩锁机构与主阀相关联，并且由于任何原因在导向火焰熄灭的情况下超过电磁致动器的操作。 该阀还包括一个将手动控制保持在导向位置直到引导火焰建立的机构。

公开(公告)号：US3973576A

公开(公告)日：1976-08-10

申请号：US549593

申请日：1975-02-13

申请人： Paul Dietiker ,  Norman F. Green

发明人： Paul Dietiker ,  Norman F. Green

IPC分类号： F23N5/10

CPC分类号： F23N5/107 ,  F23N2035/20 ,  F23N2035/24 ,  Y10T137/1516

摘要： A gas valve has a single operating knob for providing the operation of a pilot valve and the resetting operation of a thermocouple controlled safety apparatus with a "supersafe" operation. Specifically, the gas valve has a main operating shaft adapted for both axial and rotary movement by a control knob. A tilting latch is attached to the shaft to provide for operation of a pilot valve and a main safety valve when a thermocouple safety mechanism is energized both for a safety valve resetting operation and to provide a "supersafe" operation.

摘要翻译： 燃气阀具有用于提供先导阀的操作的单个操作旋钮和具有“超保险”操作的热电偶控制的安全装置的复位操作。 具体来说，气阀具有适于通过控制旋钮轴向和旋转运动的主操作轴。 当热电偶安全机构为安全阀复位操作通电并提供“超安全”操作时，倾斜闩锁附接到轴以提供先导阀和主安全阀的操作。

公开(公告)号：US5215115A

公开(公告)日：1993-06-01

申请号：US816512

申请日：1991-12-31

申请人： Paul Dietiker

发明人： Paul Dietiker

IPC分类号： F16K31/40

CPC分类号： F16K31/402 ,  Y10T137/777 ,  Y10T137/7782

摘要： A gas valve having a main valve closure member carried by a first diaphragm biased to close the main valve, the first diaphragm being exposed on opposite sides to gas supply pressure and to pressure in a control chamber. The control chamber is connected to the main valve outlet through a normally closed control valve, whose position is primarily determined by an electromagnetic voice coil, in series with a normally open control valve, whose position is primarily determined by a second diaphragm exposed to the valve outlet pressure.

摘要翻译： 一种气阀，其具有主阀闭合部件，该主阀关闭部件由第一隔膜承载以偏压以关闭主阀，第一隔膜在相对侧暴露于供气压力并在控制室中施加压力。 控制室通过常闭控制阀连接到主阀出口，常闭控制阀的位置主要由电磁音圈确定，与常开控制阀串联，该常开控制阀的位置主要由暴露于阀门的第二隔膜 出口压力。

公开(公告)号：US5193993A

公开(公告)日：1993-03-16

申请号：US831785

申请日：1992-02-05

申请人： Paul Dietiker

发明人： Paul Dietiker

IPC分类号： F23N5/10

CPC分类号： F23N5/107 ,  F23N2027/22 ,  F23N2035/14 ,  F23N2035/18 ,  F23N2035/20 ,  Y10T137/1516

摘要： A gas valve having a main valve closure member whose position is controlled both by a pivoting lever arrangement and a thermostatically controlled solenoid. The closure member is biased toward the lever by a spring between the closure member and the lever, and the lever is biased to position the closure member against a stationary valve seat. The lever is pivotable against its bias by a mechanical latch arrangement which forms part of a manual control, whereby when the lever is pivoted against its bias, the thermostatically controlled solenoid is permitted to engage the closure member, and, in the absence of demand from the thermostat, to move the closure member toward the valve seat against the bias of the spring between the closure member and lever.

摘要翻译： 一种具有主阀关闭构件的气阀，其位置由枢转杆装置和恒温控制螺线管控制。 闭合构件通过在闭合构件和杠杆之间的弹簧朝向杠杆偏压，并且杠杆被偏压以将封闭构件定位在固定的阀座上。 杠杆可通过形成手动控制的一部分的机械闩锁装置来抵抗其偏压而枢转，由此当杠杆相对于其偏压枢转时，恒温控制的螺线管被允许接合封闭构件，并且在没有需求的情况下 恒温器，以克服所述关闭构件和杠杆之间的弹簧的偏压来将封闭构件朝向阀座移动。

公开(公告)号：US4637429A

公开(公告)日：1987-01-20

申请号：US786443

申请日：1985-10-11

申请人： Paul Dietiker ,  Marvin D. Nelson

发明人： Paul Dietiker ,  Marvin D. Nelson

IPC分类号： G05D16/06 ,  G05D16/20

CPC分类号： G05D16/2086 ,  G05D16/0661 ,  Y10T137/7782 ,  Y10T137/7797

摘要： A fluid pressure regulating valve having a two-stage high and low flow rate control capability combined with a natural-LP gas control pressure changeover uses a spring biased pressure regulating diaphragm controlling a fluid through an orifice defined by a valve seat. A solenoid valve armature is attached to a spring providing the spring bias for the diaphragm and is arranged to be actuated by a selectively energizable solenoid coil. An extension of the armature is captured by a step regulator assembly which is threaded into a valve body containing the regulating diaphragm. The high fire and low fire adjustments in the step regulator assembly are on non-moving threaded members attached to the regulator assembly and bearing on the extension of the armature to vary the energized and deenergized position of the solenoid armature. A positive temperature coefficient material heated by an energizing current for the solenoid operating the valve is located in an energizing circuit of the solenoid coil to provide a change in the energization of the solenoid coil after a threshold temperature of the material is reached. The natural-LP gas pressure changeover utilizes a cam encircling the extension of the armature and a stop means resting on the cam while supporting the end of the armature extension. A screw driver slot is provided for varying the position of the stop member on the cam surface to provide stable natural and LP gas operating positions.

摘要翻译： 具有与天然LP气体控制压力切换相结合的两级高低流量控制能力的流体压力调节阀使用弹簧偏置压力调节膜，其通过由阀座限定的孔来控制流体。 电磁阀电枢连接到弹簧，弹簧提供用于隔膜的弹簧偏压，并被布置成由可选择性激励的螺线管线圈致动。 电枢的延伸通过阶梯调节器组件捕获，所述阶梯调节器组件被拧入到包含调节膜片的阀体中。 阶梯调节器组件中的高火和低火调节在附接到调节器组件并且在电枢的延伸部上的非移动螺纹构件上，以改变螺线管衔铁的通电位置和断电位置。 通过用于操作阀的螺线管的激励电流加热的正温度系数材料位于螺线管线圈的通电电路中，以在达到材料的阈值温度之后提供螺线管线圈的通电变化。 天然LP气体压力切换利用围绕电枢的延伸的凸轮和在支撑电枢延伸部的端部的同时搁置在凸轮上的止动装置。 提供螺丝刀槽以改变止动构件在凸轮表面上的位置，以提供稳定的天然和LP气体操作位置。

公开(公告)号：US4621658A

公开(公告)日：1986-11-11

申请号：US830144

申请日：1986-02-18

申请人： John D. Buezis ,  Paul Dietiker

发明人： John D. Buezis ,  Paul Dietiker

IPC分类号： F16K17/00 ,  G05D16/06 ,  F16K31/12

CPC分类号： G05D16/0661 ,  Y10T137/7793 ,  Y10T137/7825 ,  Y10T137/7826

摘要： A pressure operated regulator valve has a regulator spring that is held in place by a spring holder. The spring holder may be inserted into a spring housing and once inserted is locked in place. Adjustment of the valve spring may be made but the spring cannot be removed.

摘要翻译： 压力调节阀具有通过弹簧保持器保持在适当位置的调节器弹簧。 弹簧保持器可以插入弹簧壳体中，并且一旦插入就被锁定就位。 可以调节阀弹簧，但不能拆下弹簧。