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1. 发明授权

US4141326A Closed loop control system for hydrogen fuelled engine 失效
标题翻译：氢燃料发动机闭环控制系统
公开(公告)号：US4141326A
公开(公告)日：1979-02-27
申请号：US776793
申请日：1977-03-11
申请人： William G. Wolber
发明人： William G. Wolber
IPC分类号： F02B43/10 , F02D19/02 , F02D41/14 , F02B3/00
CPC分类号： F02D19/029 , F02B43/10 , F02D19/023 , F02D41/0027 , F02M21/0206 , F02D2041/147 , Y02T10/32 , Y10S123/12
摘要： Disclosed herein is a closed loop fuel control system for a hydrogen fuelled engine embodying a hydrogen sensor in the exhaust manifold to provide a feedback signal indicative of the quantity of unburned hydrogen in the engine's exhaust. The system electronically controls or trims the fuel delivery to the engine in response to signals indicative of the engine's operating parameters and the signal generated by the hydrogen sensor to maintain the concentration of hydrogen in the exhaust at a predetermined level.
摘要翻译：本文公开了一种用于氢燃料发动机的闭环燃料控制系统，其在排气歧管中实现氢传感器，以提供指示发动机排气中未燃氢的量的反馈信号。该系统响应于指示发动机的操作参数的信号和由氢传感器产生的信号来电子地控制或修整燃料输送到发动机，以将排气中的氢浓度保持在预定水平。

2. 发明授权

US4425561A Method and apparatus for conversion of signal information between analog and digital forms 失效
标题翻译：用于在模拟和数字形式之间转换信号信息的方法和装置
公开(公告)号：US4425561A
公开(公告)日：1984-01-10
申请号：US324716
申请日：1981-11-24
申请人： Arliss E. Whiteside , William G. Wolber
发明人： Arliss E. Whiteside , William G. Wolber
IPC分类号： H03M1/00 , H03K13/02
CPC分类号： H03M1/005
摘要： Signal information is converted between analog and digital form in a two-step process employing conversion apparatus having stable, but not necessarily highly accurate components. The component tolerances on such conversion apparatus are much greater than those normally allowed on conventional conversion apparatus of equal accuracy. In an A/D conversion, an analog signal is first converted into an (n+m)-bit digital word in a special purpose digital code unique to the specific A/D conversion apparatus. The (n+m)-bit word is then translated into an n-bit word in binary digital code in accordance with a predetermined relationship therebetween. In a D/A conversion, an n-bit digital word in a binary digital code is first translated into a corresponding (n+m)-bit digital word in the special purpose digital code. The (n+m)-bit word is then converted into an equivalent analog signal; the latter step being performed by a conversion apparatus unique to the special purpose digital code. A plurality of A/D and D/A converters suitable for use with the present invention are disclosed. A number of converter calibration techniques are also disclosed.
摘要翻译：信号信息在模拟和数字形式之间以两步法转换，采用具有稳定但不一定高度准确的分量的转换装置。这种转换装置的部件公差远远大于常规转换装置中通常允许的等精度的容差。在A / D转换中，首先将模拟信号转换为特定A / D转换装置特有的专用数字代码中的（n + m）位数字字。然后，根据其中的预定关系，将（n + m）位字转换为二进制数字码中的n位字。在D / A转换中，二进制数字码中的n位数字字首先转换成专用数字码中相应的（n + m）位数字字。（n + m）位字被转换为等效的模拟信号; 后一步骤由专用数字代码专用的转换装置执行。公开了适用于本发明的多个A / D和D / A转换器。还公开了许多转换器校准技术。

3. 发明授权

US4318085A Method and apparatus for conversion of signal information between analog and digital forms 失效
标题翻译：用于在模拟和数字形式之间转换信号信息的方法和装置
公开(公告)号：US4318085A
公开(公告)日：1982-03-02
申请号：US911603
申请日：1978-06-01
申请人： Arliss E. Whiteside , William G. Wolber
发明人： Arliss E. Whiteside , William G. Wolber
IPC分类号： H03M1/66 , H03M1/00 , H03K13/02
CPC分类号： H03M1/1042 , H03M1/365 , H03M1/785
摘要： Signal information is converted between analog and digital form in a two-step process employing conversion apparatus having stable, but not necessarily highly accurate components. The component tolerances on such conversion apparatus are much greater than those on such conversion apparatus are much greater than those normally allowed on conventional conversion apparatus of equal accuracy. In an A/D conversion, an analog signal is first converted into an (n+m)-bit digital word in a special purpose digital code unique to the specific A/D conversion apparatus. The (n+m)-bit word is then translated into an n-bit word in binary digital code in accordance with a predetermined relationship therebetween. In a D/A conversion, an n-bit digital word in a binary digital code is first translated into a corresponding (n+m)-bit digital word in the special purpose digital code. The (n+m)-bit word is then converted into an equivalent analog signal; the latter step being performed by a conversion apparatus unique to the special purpose digital code. A plurality of A/D and D/A converters suitable for use with the present invention are disclosed. A number of converter calibration techniques are also disclosed.
摘要翻译：信号信息在模拟和数字形式之间以两步法转换，采用具有稳定但不一定高度准确的分量的转换装置。这种转换装置上的部件公差比在这种转换装置上的部件公差要大得多，这些转换装置比常规转换装置中通常允许的相等精度要大得多。在A / D转换中，首先将模拟信号转换为特定A / D转换装置特有的专用数字代码中的（n + m）位数字字。然后，根据其中的预定关系，将（n + m）位字转换为二进制数字码中的n位字。在D / A转换中，二进制数字码中的n位数字字首先转换成专用数字码中相应的（n + m）位数字字。（n + m）位字被转换为等效的模拟信号; 后一步骤由专用数字代码专用的转换装置执行。公开了适用于本发明的多个A / D和D / A转换器。还公开了许多转换器校准技术。

4. 发明授权

US4166564A Method of making a multiorifice structure 失效
标题翻译：制作多方式结构的方法
公开(公告)号：US4166564A
公开(公告)日：1979-09-04
申请号：US909078
申请日：1978-05-24
申请人： William G. Wolber
发明人： William G. Wolber
IPC分类号： B23P15/16 , F02M61/18 , B23P3/02
CPC分类号： F02M61/1853 , B23P15/16 , Y10T156/1075 , Y10T29/49604 , Y10T29/49801 , Y10T428/1234 , Y10T428/12479
摘要： A multiorifice structure and a method of making the multiorifice structure is disclosed herein. The structure is made by fusing a plurality of parallel rods stacked in a regular geometric pattern. The interstices between the fused rods form a plurality of small orifices of a noncircular configuration which are ideally suited for atomizing a pressurized fluid. In the preferred embodiment, the multiorifice structure is a fuel atomizer for atomizing the fuel ejected from an automotive type fuel injection valve.
摘要翻译：本文公开了一种多构造结构和制造多孔结构的方法。该结构通过将多个以规则几何图案堆叠的平行杆熔合而制成。熔融棒之间的间隙形成多个非圆形构造的小孔，其非常适于雾化加压流体。在优选实施例中，多座式结构是用于雾化从汽车型燃料喷射阀喷射的燃料的燃料雾化器。

5. 发明授权

US4125374A Method and apparatus for determining combustion mixture air/fuel ratio 失效
标题翻译：用于确定燃烧混合物空气/燃料比的方法和装置
公开(公告)号：US4125374A
公开(公告)日：1978-11-14
申请号：US853158
申请日：1977-11-21
申请人： James D. Bode , William G. Wolber , Paul A. Michaels , Charles J. Ahern
发明人： James D. Bode , William G. Wolber , Paul A. Michaels , Charles J. Ahern
IPC分类号： G01N27/04 , G01M15/10 , G01N27/12 , G01N27/406 , G01N33/00
CPC分类号： G01M15/104 , G01N27/12 , G01N33/0027 , Y10T436/208339 , Y10T436/22
摘要： A wide range combustion mixture air/fuel ratio sensor in which an electrochemical cell supplies hydrogen gas to a palladium sensor element at a rate regulated by the output of a Wheatstone bridge circuit incorporating the sensor element. This generated hydrogen gas combines with any oxygen present in the exhaust gas through catalytic action and also maintains the level of absorbed hydrogen, and therefore the electrical resistance of the palladium sensor element, at a preselected value. The magnitude of the current applied to the electrochemical cell necessary to maintain this balance is a measure of the combustion mixture air/fuel ratio.
摘要翻译：一种广泛的燃烧混合物空气/燃料比传感器，其中电化学电池以钯传感器元件以由包含传感器元件的惠斯登电桥电路的输出调节的速率提供氢气。这种产生的氢气通过催化作用与排气中存在的任何氧气结合，并且还将预先选定的值保持吸收的氢的水平，并因此保持钯传感器元件的电阻。施加到维持该平衡所需的电化学电池的电流的大小是燃烧混合物空气/燃料比的量度。

6. 发明授权

US4109870A Multiorifice structure and method of making same 失效
标题翻译：多重结构及其制作方法
公开(公告)号：US4109870A
公开(公告)日：1978-08-29
申请号：US792426
申请日：1977-04-29
申请人： William G. Wolber
发明人： William G. Wolber
IPC分类号： F02M29/04 , B21C37/06 , B23P15/16 , B29C55/22 , B29C65/02 , C03B23/047 , E21B7/14 , F02M61/16 , F02M61/18 , B05B1/14
CPC分类号： B29C65/02 , B21C37/06 , B23P15/16 , B29C55/22 , B29C66/5227 , B29C66/526 , B29C66/69 , B29C66/836 , C03B23/047 , E21B7/146 , F02M61/1853 , B29C2793/00 , B29C66/72523 , B29L2031/601 , Y10T428/21 , Y10T428/24744
摘要： A multiorifice structure and a method of making the multiorifice structure is disclosed herein. The structure is made by fusing a plurality of parallel rods stacked in a regular geometric pattern. The interstices between the fused rods form a plurality of small orifices of a noncircular configuration which are ideally suited for atomizing a pressurized fluid. In the preferred embodiment, the multiorifice structure is a fuel atomizer for atomizing the fuel ejected from an automotive type fuel injection valve.
摘要翻译：本文公开了一种多构造结构和制造多孔结构的方法。该结构通过将多个以规则几何图案堆叠的平行杆熔合而制成。熔融棒之间的间隙形成多个非圆形构造的小孔，其非常适于雾化加压流体。在优选实施例中，多座式结构是用于雾化从汽车型燃料喷射阀喷射的燃料的燃料雾化器。

7. 发明授权

US4998103A Electrostatic position sensing angle resolver 失效
标题翻译：静电位置检测角解算器
公开(公告)号：US4998103A
公开(公告)日：1991-03-05
申请号：US343031
申请日：1989-04-25
申请人： Mark A. Rosswurm , William G. Wolber , Richard E. DeYoung
发明人： Mark A. Rosswurm , William G. Wolber , Richard E. DeYoung
IPC分类号： G01D5/241
CPC分类号： G01D5/2415
摘要： An electrostatic angle resolver has a stator for producing a patterned electrostatic field, a rotor having sensivitity to the electrostatic field, a capacitive coupling providing a signal interconnection between the rotor and the stator, and an active shield supplied with a voltage signal substantially identical to that signal present on the stator thereby diminishing degradation in the strength of the signal coupled between the rotor and the stator.
摘要翻译：静电角度旋转变压器具有用于产生图案化静电场的定子，对静电场敏感的转子，提供转子和定子之间的信号互连的电容耦合，以及提供有基本相同的电压信号的有源屏蔽信号存在于定子上，从而减小耦合在转子和定子之间的信号的强度的劣化。

8. 发明授权

US4427971A Method and apparatus for the conversion of digital words to analog signals 失效
标题翻译：用于将数字字转换为模拟信号的方法和装置
公开(公告)号：US4427971A
公开(公告)日：1984-01-24
申请号：US324717
申请日：1981-11-24
申请人： Arliss E. Whiteside , William G. Wolber
发明人： Arliss E. Whiteside , William G. Wolber
IPC分类号： H03M1/00 , H03K13/02
CPC分类号： H03M1/204 , H03M1/1047 , H03M1/667
摘要： Signal information is converted between analog and digital form in a two-step process employing conversion apparatus having stable, but not necessarily highly accurate components. The component tolerances on such conversion apparatus are much greater than those normally allowed on conventional conversion apparatus of equal accuracy. In an A/D conversion, an analog signal is first converted into an (n+m)-bit digital word in a special purpose digital code unique to the specific A/D conversion apparatus. The (n+m)-bit word is then translated into an n-bit word in binary digital code in accordance with a predetermined relationship therebetween. In a D/A conversion, an n-bit digital word in a binary digital code is first translated into a corresponding (n+m)-bit digital word in the special purpose digital code. The (n+m)-bit word is then converted into an equivalent analog signal; the latter step being performed by a conversion apparatus unique to the special purpose digital code. A plurality of A/D and D/A converters suitable for use with the present invention are disclosed. A number of converter calibration techniques are also disclosed.
摘要翻译：信号信息在模拟和数字形式之间以两步法转换，采用具有稳定但不一定高度准确的分量的转换装置。这种转换装置的部件公差远远大于常规转换装置中通常允许的等精度的容差。在A / D转换中，首先将模拟信号转换为特定A / D转换装置特有的专用数字代码中的（n + m）位数字字。然后，根据其中的预定关系，将（n + m）位字转换为二进制数字码中的n位字。在D / A转换中，二进制数字码中的n位数字字首先转换成专用数字码中相应的（n + m）位数字字。（n + m）位字被转换为等效的模拟信号; 后一步骤由专用数字代码专用的转换装置执行。公开了适用于本发明的多个A / D和D / A转换器。还公开了许多转换器校准技术。

9. 发明授权

US4211119A Self-standardizing pressure sensor for use in an electronic fuel control system 失效
标题翻译：用于电子燃油控制系统的自标准压力传感器
公开(公告)号：US4211119A
公开(公告)日：1980-07-08
申请号：US948076
申请日：1978-10-02
申请人： William G. Wolber
发明人： William G. Wolber
IPC分类号： F02D41/34 , F02D35/00 , G01L9/00 , G01L7/08
CPC分类号： G01L9/0022
摘要： A self-standardizing pressure sensor (60) for use with an electronic fuel control system of an internal combustion engine. The sensor (60) includes a body (100) having first and second external ports (120, 122) for sensing manifold absolute pressure (MAP) and ambient atmospheric pressure (AAP), respectively. An internal valve (110) within the body (100) is biased to normally register with the MAP port (120), but is actuatable to register with the AAP port (122). The valve (110) includes an internal passage (126) which communicates whichever of the ports (120, 122) is selected to an internal pressure chamber. One wall of the chamber is defined by a flexural diaphragm (144). Flexing of the diaphragm is transmitted to an electromechanical transducer (172) which produces an output signal representative of the pressure in the internal chamber. A normal force bias (146) is applied to the diaphragm (144), but is temporarily removed by actuation of the internal valve (110) to effectively unload the diaphragm (144) to permit standardization of the sensor (60).
摘要翻译：一种与内燃机的电子燃料控制系统一起使用的自标准化压力传感器（60）。传感器（60）包括主体（100），其具有分别用于检测歧管绝对压力（MAP）和环境大气压力（AAP）的第一和第二外部端口（120,122）。主体（100）内的内部阀（110）被偏压以正常地与MAP端口（120）配准，但可致动以与AAP端口（122）配准。阀（110）包括内部通道（126），其将选择的哪个端口（120,122）连通到内部压力室。腔室的一个壁由弯曲膜片（144）限定。膜片的弯曲传递到机电换能器（172），其产生表示内部腔室中的压力的输出信号。常规的力偏压（146）被施加到隔膜（144）上，但是通过致动内部阀（110）来暂时地移除，以有效地卸载隔膜（144）以允许传感器（60）的标准化。

10. 发明授权

US3996552A Device for providing a hologram of an insonified object 失效
标题翻译：用于提供被补充物体的全息图的装置
公开(公告)号：US3996552A
公开(公告)日：1976-12-07
申请号：US572259
申请日：1975-04-28
申请人： William G. Wolber
发明人： William G. Wolber
IPC分类号： F16L1/06 , G01S15/89 , G01S9/66 , H01J31/495
CPC分类号： F16L1/06 , G01S15/897 , Y10S359/901
摘要： A device for providing a hologram of an object which may be converted to an optical image in real time. The device is part of an acoustical holographic system which uses a source of coherent acoustic radiation to irradiate the object which reflects the acoustic radiation on to a piezoelectric transducer to provide a rapidly varying sinusoidal electronic charge pattern corresponding to the reflected acoustic radiation. Electrons are released from a photocathode, illuminated by a radiation source, in a spatial distribution of electron energies corresponding in space and time to the electronic charge pattern. A first grid positioned adjacent the photocathode is maintained at a potential to provide a modulated electron current which varies in space and time linearly in accordance with the acoustic input. The electron current is modulated by a second grid energized by a coherent reference voltage of fixed phase to function as a reference signal as used in holography. A microchannel plate electron multiplier amplifies the modulated electron current, and the amplified current is imaged on a high potential phosphor screen and provides an optical image of the hologram of the insonified object. The hologram may be converted into electric signals (video) by a conventional TV camera. For displaying an image of the object itself in real time, the video signals may be processed in an electro-optical Fourier transform converter tube, or may be processed by a fast Fourier transform computer and displayed on a cathode ray tube.
摘要翻译：一种用于提供物体的全息图的装置，其可以被实时地转换成光学图像。该装置是声全息系统的一部分，其使用相干声辐射源将反射声辐射的物体照射到压电换能器上，以提供对应于反射的声辐射的快速变化的正弦电子电荷图案。电子从由辐射源照射的光电阴极以与空间和时间对应的电子能量的电子能量的空间分布被释放到电子电荷模式。位于光电阴极附近的第一栅极被保持在提供调制电子电流的电位，该调制的电子电流根据声输入线性地在空间和时间上变化。电子电流由通过固定相位的相干参考电压激励的第二栅极调制，用作全息术中使用的参考信号。微通道板电子倍增器放大调制的电子电流，并且将放大的电流成像在高电位荧光屏上，并提供所述增强物体的全息图的光学图像。全息图可以通过传统的电视摄像机转换成电信号（视频）。为了实时显示对象本身的图像，视频信号可以在电光傅立叶变换转换管中进行处理，或者可以由快速傅里叶变换计算机处理并显示在阴极射线管上。

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