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1. 发明授权

US4679583A Pneumatic control system, control means therefor and method of making the same 失效
标题翻译：气动控制系统及其控制方法及其制作方法
公开(公告)号：US4679583A
公开(公告)日：1987-07-14
申请号：US812367
申请日：1985-12-23
申请人： William L. Lucas , Clarence M. Asbill, III , Gerald L. Frank , David M. Miller
发明人： William L. Lucas , Clarence M. Asbill, III , Gerald L. Frank , David M. Miller
IPC分类号： G05D16/20 , G05D16/00
CPC分类号： G05D16/2093 , Y10T137/2365 , Y10T137/2409 , Y10T137/7761
摘要： A pneumatic control system, control unit and method of making the same are provided, the system comprising a pneumatic source, a pneumatically operated device that produces an output, and a control unit for interconnecting the source to the device. The control unit has an input interconnected to the source and an output interconnected to the device, the control unit having a set point for selecting a desired output of the device. The control unit has a valve unit for controlling the interconnection between the input and the output thereof so as to regulate the pressure value in the output of the control unit. The control unit has a regulating unit for operating the valve unit to tend to produce an output of the device that corresponds to the selected output of the set point. The regulating unit senses the pressure value in the output of the control unit and operates the valve unit so as to produce a pressure value in the output of the control unit that is substantially equal to the pressure value that will cause the device to produce the selected output.
摘要翻译：提供了一种气动控制系统，控制单元及其制造方法，该系统包括气动源，产生输出的气动操作装置以及用于将该源与装置相互连接的控制单元。控制单元具有与源相互连接的输入和与设备互连的输出，所述控制单元具有用于选择设备的期望输出的设定点。控制单元具有用于控制其输入和输出之间的互连的阀单元，以便调节控制单元的输出中的压力值。控制单元具有调节单元，用于操作阀单元以倾向于产生对应于设定点的选定输出的装置的输出。调节单元感测控制单元的输出中的压力值并操作阀单元，以便在控制单元的输出中产生一个基本上等于将导致设备产生所选择的压力值的压力值输出。

2. 发明授权

US4576194A Pneumatic control system, control means therefor and method of making the same 失效
公开(公告)号：US4576194A
公开(公告)日：1986-03-18
申请号：US602018
申请日：1984-04-19
申请人： William L. Lucas , Clarence M. Asbill, III , Gerald L. Frank , David M. Miller
发明人： William L. Lucas , Clarence M. Asbill, III , Gerald L. Frank , David M. Miller
IPC分类号： G05D16/20 , G05D16/00
CPC分类号： G05D16/2093 , Y10T137/2365 , Y10T137/2409
摘要： A pneumatic control system, control unit and method of making the same are provided, the system comprising a pneumatic source, a pneumatically operated device that produces an output, and a control unit for interconnecting the source to the device. The control unit has an input interconnected to the source and an output interconnected to the device, the control unit having a set point for selecting a desired output of the device. The control unit has a valve unit for controlling the interconnection between the input and the output thereof so as to regulate the pressure value in the output of the control unit. The control unit has a regulating unit for operating the valve unit to tend to produce an output of the device that corresponds to the selected output of the set point. The regulating unit senses the pressure value in the output of the control unit and operates the valve unit so as to produce a pressure value in the output of the control unit that is substantially equal to the pressure value that will cause the device to produce the selected output.

3. 发明授权

US4074855A Adjustable bimetal construction and method of making the same 失效
标题翻译：可调双金属结构及其制作方法
公开(公告)号：US4074855A
公开(公告)日：1978-02-21
申请号：US690070
申请日：1976-05-26
申请人： Harold G. Brakebill , Jay L. Lewis , Clarence M. Asbill, III
发明人： Harold G. Brakebill , Jay L. Lewis , Clarence M. Asbill, III
IPC分类号： G01K5/62
CPC分类号： G01K5/62
摘要： An adjustable bimetal construction adapted to provide an adjustable throttling range and having a first bimetal member and a second bimetal member, one opposed end of the first bimetal member being operatively interconnected to the frame while the other end thereof is movable relative to the frame and one opposed end of the second bimetal member also being operatively interconnected to the frame while the other end thereof is movable relative to the frame. A device operatively interconnects the other ends of the bimetal members together to provide a combined bimetal action at the other ends thereof which can be adjusted through different positions of the device.
摘要翻译：一种可调整的双金属结构，其适于提供可调节的节流范围并且具有第一双金属构件和第二双金属构件，所述第一双金属构件的一个相对的端部可操作地互连到所述框架，而所述第一双金属构件的另一端可相对于所述框架移动，第二双金属构件的相对端也可操作地连接到框架，而其另一端可相对于框架移动。一种装置将双金属构件的另一端可操作地互连在一起，以在其另一端提供组合的双金属作用，其可以通过装置的不同位置进行调节。

4. 发明授权

US4996885A Differential pressure transmitter, a square root extractor 失效
标题翻译：差压变送器，平方根提取器
公开(公告)号：US4996885A
公开(公告)日：1991-03-05
申请号：US485454
申请日：1990-02-27
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： G01F1/36 , G01F1/38 , G01F1/50
CPC分类号： G01F1/386 , G01F1/366 , G01F1/50
摘要： A differential pressure transmitter, a pneumatically operated square root extracting device therefor and methods of making the same are provided, the transmitter comprising a unit for producing an output pneumatic signal from a pneumatic source in relation to the air velocity pressure of air flowing in a passage, a unit that senses the difference between the total pressure and the static pressure of the air flowing in the passage, and a unit for extracting the square root of the air velocity pressure of the air from the pneumatic output signal as the pneumatic output signal is being produced so that the pneumatic output signal is substantially linear with respect to the air velocity of the air flow in the passage whereby the transmitter comprises a linear air velocity transmitter, the unit for extracting the square root comprising a cam having a cam face that defines at least part of the involute of a circle.
摘要翻译：提供了一种差压变送器，气动平方根提取装置及其制造方法，该变送器包括用于从气动源产生输出气动信号的单元，该单元相对于在通道中流动的空气的空气速度压力，用于感测在通道中流动的空气的总压力和静压之间的差异的单元，以及用于从气动输出信号提取空气的空气速度压力的平方根的单元作为气动输出信号被产生，使得气动输出信号相对于通道中的空气流的空气速度基本上是线性的，由此变送器包括线性空气速度变送器，用于提取平方根的单元包括具有凸轮面的凸轮，凸轮面定义至少部分渐开线一圈。

5. 发明授权

US4922760A Differential pressure transmitter, a square root extractor device therefor and methods of making the same 失效
标题翻译：差压变送器，平方根抽取装置及其制作方法
公开(公告)号：US4922760A
公开(公告)日：1990-05-08
申请号：US329756
申请日：1989-03-28
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： G01F1/36 , G01F1/38 , G01F1/50
CPC分类号： G01F1/50 , G01F1/366 , G01F1/386
摘要： A differential pressure transmitter, a pneumatically operated square root extracting device therefor and methods of making the same are provided, the transmitter comprising a unit for producing an output pneumatic signal from a pneumatic source in relation to the air velocity pressure of air flowing in a passage, a unit that senses the difference between the total pressure and the static pressure of the air flowing in the passage, and a unit for extracting the square root of the air velocity pressure of the air from the pneumatic output signal as the peneumatic output signal is being produced so that the pneumatic output signal is substantially linear with respect to the air velocity of the air flow in the passage whereby the transmitter comprises a linear air velocity transmitter, the unit for extracting the square root comprising a cam having a cam face that defines at least part of the involute of a circle.
摘要翻译：提供了一种差压变送器，气动平方根提取装置及其制造方法，该变送器包括用于从气动源产生输出气动信号的单元，该单元相对于在通道中流动的空气的空气速度压力，用于检测在通道中流动的空气的总压力和静压之间的差异的单位，以及用于从气动输出信号中提取空气的空气速度压力的平方根的单元作为阴性输出信号被产生，使得气动输出信号相对于通道中的空气流的空气速度基本上是线性的，由此变送器包括线性空气速度变送器，用于提取平方根的单元包括具有凸轮面的凸轮，凸轮面定义至少部分渐开线一圈。

6. 发明授权

US4093329A Manifolding means and system for electrical and/or pneumatic control devices and methods 失效
标题翻译：用于电气和/或气动控制装置和方法的歧管装置和系统
公开(公告)号：US4093329A
公开(公告)日：1978-06-06
申请号：US780038
申请日：1977-03-22
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： F15B13/00 , F15B13/08 , H01R13/22 , H01R3/04
CPC分类号： F15B13/0814 , F15B13/085 , F15B13/0857 , F15B13/0875 , H01R13/22 , Y10T137/5109
摘要： A manifold adapted to detachably carry on one side thereof a plurality of pneumatically and electrically operated control units each of which is adapted to be fluidly and electrically interconnected to pneumatic structure and electrical structure of the manifold. That one side of the manifold has external interconnecting structure for the pneumatic structure and the electrical structure whereby external pneumatic and electrical lines can be interconnected to the same side of the manifold that the units are adapted to be interconnected thereto.
摘要翻译：一种适于可拆卸地承载多个气动和电动操作的控制单元的歧管，每个控制单元适于与歧管的气动结构和电气结构流体和电气互连。歧管的一侧具有用于气动结构和电气结构的外部互连结构，由此外部气动和电气线路可以互连到歧管的同一侧，该单元适于与其连接。

7. 发明授权

US4833924A Differential pressure transmitter, a square root extractor device therefor and methods of making the same 失效
标题翻译：差压变送器，平方根抽取装置及其制作方法
公开(公告)号：US4833924A
公开(公告)日：1989-05-30
申请号：US114789
申请日：1987-10-30
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： G01F1/36 , G01F1/38 , G01F1/50
CPC分类号： G01F1/50 , G01F1/366 , G01F1/386
摘要： A differential pressure transmitter, a pneumatically operated square root extracting device therefor and methods of making the same are provided, the transmitter comprising a unit for producing an output pneumatic signal from a pneumatic source in relation to the air velocity pressure of air flowing in a passage, a unit that senses the difference between the total pressure and the static pressure of the air flowing in the passage, and a unit for extracting the square root of the air velocity pressure of the air from the pneumatic output signal as the pneumatic output signal is being produced so that the pneumatic output signal is substantially linear with respect to the air velocity of the air flow in the passage whereby the transmitter comprises a linear air velocity transmitter, the unit for extracting the square root comprising a cam having a cam face that defines at least part of the involute of a circle.
摘要翻译：提供了一种差压变送器，气动平方根提取装置及其制造方法，该变送器包括用于从气动源产生输出气动信号的单元，该单元相对于在通道中流动的空气的空气速度压力，用于感测在通道中流动的空气的总压力和静压之间的差异的单元，以及用于从气动输出信号提取空气的空气速度压力的平方根的单元作为气动输出信号被产生，使得气动输出信号相对于通道中的空气流的空气速度基本上是线性的，由此变送器包括线性空气速度变送器，用于提取平方根的单元包括具有凸轮面的凸轮，凸轮面定义至少部分渐开线一圈。

8. 发明授权

US4355983A Control panel layout sheet and method of making the same 失效
标题翻译：控制面板布局图和制作方法
公开(公告)号：US4355983A
公开(公告)日：1982-10-26
申请号：US248720
申请日：1981-03-30
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： G09B25/02 , G09B29/00
CPC分类号： G09B25/025 , G09B29/00
摘要： A control panel layout sheet having on one side thereof first indications indicating control devices that are to be mounted on the control panel to be made from the sheet, second indications indicating the external pneumatic lines that are to be interconnected to the devices, and third indications indicating the external electrical lines that are to be interconnected to the devices whereby the layout sheet is adapted to be utilized as a guide for constructing a control panel having all of the control devices and external pneumatic and electrical lines thereon. The first, second and third indications are disposed on the sheet in substantially the exact location that the control devices and external pneumatic and electrical lines will take in a respective control panel to be made therefrom so that the layout sheet substantially simulates a completed control panel when facing the same.
摘要翻译：一种控制面板布局图，其一侧具有第一指示，其指示将要安装在控制面板上以由该纸张制成的控制装置，第二指示指示要与设备互连的外部气动管线，以及第三指示指示要互连到设备的外部电线，由此布局板适于用作构造具有其上的所有控制装置和外部气动和电线的控制面板的引导件。第一，第二和第三指示基本上准确地布置在片材上，使得控制装置和外部气动和电线将被带入相应的控制面板中，使得布局片材基本上模拟完成的控制面板，面对同样的

9. 发明授权

US4165139A Manifolding means and system for electrical and/or pneumatic control devices and method 失效
标题翻译：用于电气和/或气动控制装置和方法的歧管装置和系统
公开(公告)号：US4165139A
公开(公告)日：1979-08-21
申请号：US875950
申请日：1978-02-07
申请人： Clarence M. Asbill, III
发明人： Clarence M. Asbill, III
IPC分类号： F15B13/00 , F15B13/08 , H01R13/22 , H01R3/04
CPC分类号： F15B13/0814 , F15B13/085 , F15B13/0857 , F15B13/0875 , H01R13/22 , Y10T137/5109 , Y10T137/877
摘要： A manifold adapted to detachably carry on one side thereof a plurality of pneumatically and electrically operated control units each of which is adapted to be fluidly and electrically interconnected to pneumatic structure and electrical structure of the manifold. That one side of the manifold has external interconnecting structure for the pneumatic structure and the electrical structure whereby external pneumatic and electrical lines can be interconnected to the same side of the manifold that the units are adapted to be interconnected thereto.
摘要翻译：一种适于可拆卸地承载多个气动和电动操作的控制单元的歧管，每个控制单元适于与歧管的气动结构和电气结构流体和电气互连。歧管的一侧具有用于气动结构和电气结构的外部互连结构，由此外部气动和电气线路可以互连到歧管的同一侧，该单元适于与其连接。

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