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公开(公告)号：US5261336A
公开(公告)日：1993-11-16
申请号：US732411
申请日：1991-07-18
申请人： Roger B. Williams
发明人： Roger B. Williams
摘要： A tangential vortex burner and method of burning fuel having a moisture content ranging from 0% to 45%. The burner includes means for the tangential injection of air and fuel at different stages.
摘要翻译： 切向涡流燃烧器和燃烧含水量为0％至45％的燃料的方法。 燃烧器包括用于在不同阶段切向注入空气和燃料的装置。
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公开(公告)号：US5801643A
公开(公告)日：1998-09-01
申请号：US801407
申请日：1997-02-20
IPC分类号： G06K19/07 , G01D4/00 , G01R22/00 , G06K7/00 , G06K17/00 , G06Q10/08 , G08B13/14 , G08C15/00 , G08C17/02 , H04B7/15 , H04B7/26 , H04Q9/00 , G08C15/06 , G08C19/20
CPC分类号： G06K7/0008 , G01D4/004 , G01R22/00 , G06K17/0022 , G06K19/0716 , G06K7/10059 , G06K7/10356 , G06Q10/087 , G08C17/02 , H04Q9/00 , G06K2017/0045 , G06K2017/0051 , H04Q2209/40 , H04Q2209/60 , Y02B90/242 , Y04S20/322
摘要： In a method for transmitting a desired parameter to a remote location, the desired parameter is first communicated to a base transmitter. Then, the base transmitter transmits a first radio signal therefrom having an unknown center frequency within a known frequency band. The first radio signal comprises information representative of the desired parameter. At a remote location, a remote receiver identifies the center frequency of the first radio signal and tunes the remote receiver to the center frequency thereof so as to facilitate reception of the first radio signal with the remote receiver. The information representative of the desired parameter may then be communicated to a desired destination.
摘要翻译： 在用于将期望参数发送到远程位置的方法中，首先将期望的参数传送到基站发射机。 然后，基站发射机从已知频带内发送具有未知中心频率的第一无线电信号。 第一无线电信号包括表示所需参数的信息。 在远程位置，远程接收机识别第一无线电信号的中心频率，并将远程接收机调谐到其中心频率，以便于利用远程接收机接收第一无线电信号。 然后可以将表示期望参数的信息传送到期望的目的地。
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公开(公告)号：US3939332A
公开(公告)日：1976-02-17
申请号：US483646
申请日：1974-06-27
IPC分类号： G01G19/42 , G01G19/413 , G01G13/14
CPC分类号： G01G19/42 , Y10S177/03
摘要： In a plural scale system such as a parts counter having a minor scale for measuring the weight of a known number of sample parts and a major scale for measuring the weight of an unknown number of parts to be counted, apparatus for indicating when the scales are zeroed. Circuitry is provided for automatically correcting the weight outputs from each scale for a limited amount of zero errors. A digital display indicates the corrected weight on one of the scales. When the corrected weight on any of the other scales is on zero, an indicator light associated with such scale is illuminated.
摘要翻译： 在诸如具有用于测量已知数量的样本部分的重量的小尺度的零件计数器的多尺度系统和用于测量未被计数的零件的重量的主要尺度的装置中， 归零 提供电路用于自动校正来自每个刻度的重量输出以获得有限量的零误差。 数字显示器表示其中一个刻度上的校正重量。 当任何其他刻度上的校正重量为零时，与该刻度相关联的指示灯将被点亮。
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4.发明授权Digital weight measuring and computing apparatus with automatic zero correction 失效具有自动零点校正功能的数字式重量测量和计算装置
公开(公告)号：US3986012A
公开(公告)日：1976-10-12
申请号：US573149
申请日：1975-04-30
IPC分类号： G01G19/415 , G06F17/40 , G06F15/06 , G01G19/413 , G06F15/20
CPC分类号： G01G19/415
摘要： This invention relates to an improved digital weight measuring and computing apparatus with automatic zero correction which automatically corrects the zero indication of the apparatus.The weight measuring apparatus comprises a scale which employs a load cell and strain gauge to develop an analog voltage representing the weight on the scale. An analog-to-digital converter is then employed to change the analog voltage into a digital representation of the load on the scale. The digital converter provides a digital indication in addition to the digital indications employed to indicate the weight on the scale. The additional digital indication represents fractions of the least weight increment indicated of the weight on the scale. The additional digital indication is then employed to control the generation of a zero correction factor and this factor is then combined with the weight indications from the scale to indicate the correct weight of articles placed on the scale. The corrected weight in combination with the unit price of the article placed on the scale is then employed to compute the value of the article on the scale.
摘要翻译： 本发明涉及一种具有自动零点校正的改进的数字重量测量和计算装置，其自动校正装置的零指示。
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公开(公告)号：US07712327B2
公开(公告)日：2010-05-11
申请号：US11725689
申请日：2007-03-19
CPC分类号： F25D21/08 , F28D1/0477 , F28F1/32 , F28F19/006
摘要： A heat exchanger and method for defrosting a heat exchanger is disclosed and which includes a heat exchanger having a fluid receiving conduit, and at least one space which is defined, at least in part, by the fluid receiving conduit, an expandable and contractible heating element which is received within the space, and which is located in heat transmitting relation relative to the fluid receiving conduit, and a biasing member mounted on the heat exchanger and the heating element and which longitudinally, and resiliently restrains the movement of the heating element relative to the heat exchanger during the expansion and contraction of the heating element relative to the heat exchanger.
摘要翻译： 公开了一种用于除热热交换器的热交换器和方法，其包括具有流体接收导管的热交换器，以及至少部分由流体接收导管限定的至少一个空间，可膨胀和收缩的加热元件 其被接收在空间内，并且相对于流体接收管道位于热传递关系中;以及偏置构件，其安装在热交换器和加热元件上，并且纵向地弹性地限制加热元件相对于 热交换器在加热元件相对于热交换器的膨胀和收缩期间。
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公开(公告)号：US20080229763A1
公开(公告)日：2008-09-25
申请号：US11725689
申请日：2007-03-19
IPC分类号： F25B41/00
CPC分类号： F25D21/08 , F28D1/0477 , F28F1/32 , F28F19/006
摘要： A heat exchanger and method for defrosting a heat exchanger is disclosed and which includes a heat exchanger having a fluid receiving conduit, and at least one space which is defined, at least in part, by the fluid receiving conduit, an expandable and contractible heating element which is received within the space, and which is located in heat transmitting relation relative to the fluid receiving conduit, and a biasing member mounted on the heat exchanger and the heating element and which longitudinally, and resiliently restrains the movement of the heating element relative to the heat exchanger during the expansion and contraction of the heating element relative to the heat exchanger.
摘要翻译： 公开了一种用于除热热交换器的热交换器和方法，其包括具有流体接收导管的热交换器，以及至少部分由流体接收导管限定的至少一个空间，可膨胀和收缩的加热元件 其被接收在空间内，并且相对于流体接收管道位于热传递关系中;以及偏置构件，其安装在热交换器和加热元件上，并且纵向地弹性地限制加热元件相对于 热交换器在加热元件相对于热交换器的膨胀和收缩期间。
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公开(公告)号：US5512902A
公开(公告)日：1996-04-30
申请号：US229244
申请日：1994-04-18
CPC分类号： G01S19/42 , G01S19/48 , G01S5/0036
摘要： A device which is useful in locating lost articles including a GPS translator, located in close proximity of said lost article. The GPS translator is capable of translating a frequency transmitted from a GPS transmitter to a GPS receiver, the GPS receiver is capable of receiving a first signal directly from the GPS transmitter, and a second signal transmitted from the GPS transmitter, through said GPS translator, to the GPS receiver. Since the translator typically uses considerable energy during continual usage, there is a power management portion included which actuates the translator only during those times that a coded signal is transmitted to the translator, which is typically transmitted by the user who is attempting to located the lost article.
摘要翻译： 一种用于定位丢失物品（包括位于所述丢失的物品附近的GPS翻译器）的装置。 GPS转换器能够将从GPS发射机发送的频率转换为GPS接收机，GPS接收机能够直接从GPS发射机接收第一信号，并且通过所述GPS转换器从GPS发射机发送的第二信号， 到GPS接收机。 由于翻译器在连续使用期间通常使用相当大的能量，所以包括功率管理部分，其仅在编码信号被传输到翻译器的那些时间内致动翻译器，翻译器通常由试图定位丢失的用户发送 文章。
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