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81. 外观设计

USD854678S1 HVAC airflow hood 有权
公开(公告)号：USD854678S1
公开(公告)日：2019-07-23
申请号：US29609408
申请日：2017-06-30
申请人： Dwyer Instruments, Inc.
设计人： Robert Austin Moss , Alejandro Ignacio Baez Guada
摘要： FIG. 1 is a top perspective view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 2 is a bottom perspective view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 3 illustrates a front view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 4 illustrates a rear view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 5 illustrates a left side view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 6 illustrates a right side view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 7 is a top view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 8 is a bottom view of an HVAC airflow hood illustrating our new design, according to a first embodiment.
FIG. 9 is a top perspective view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 10 is a bottom perspective view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 11 is a front view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 12 is a rear view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 13 is a left side view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 14 is a right side view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
FIG. 15 is a top view of an HVAC airflow hood illustrating our new design, according to a second embodiment; and,
FIG. 16 is a bottom view of an HVAC airflow hood illustrating our new design, according to a second embodiment.
Portions illustrated in broken lines in all views are shown for illustrative purposes only and form no part of the claimed design.

82. 发明授权

US10359382B2 System method and apparatus for humidity sensor temperature compensation 有权
公开(公告)号：US10359382B2
公开(公告)日：2019-07-23
申请号：US14247428
申请日：2014-04-08
申请人： Dwyer Instruments, Inc.
发明人： Robert Austin Moss , Neal Warren Syverson , Daniel A. Heuer , Larry R. Roth
IPC分类号： G01N19/10 , G01N27/04 , G01N27/12 , G01N27/22
摘要： A humidity sensor arrangement for providing temperature compensated measurements. A first sensor is configured internal to a housing for the sensor arrangement, and a second sensor is configured external to the housing. The first sensor measures a first relative humidity at a first temperature, and the second sensor measures second temperature external. A processor determines saturation pressures for the first and second sensors and compensates the first sensor by adjusting the relative humidity for the first sensor to be a product of the relative humidity for the first sensor and a ratio of the saturation pressure of the first and second sensors. Further compensation may be produced by applying a time-based filter algorithm to the outputs of the first and second sensors. Temperature sensors can be compensated to determine room temperature and compensated temp can be used for precise humidity compensation.

83. 发明授权

US09524630B2 Radon mitigation system monitoring having a fluid flow switch with an adjustable wing 有权
标题翻译：氡减轻系统监测具有带有可调翼的流体流动开关
公开(公告)号：US09524630B2
公开(公告)日：2016-12-20
申请号：US14491406
申请日：2014-09-19
申请人： Dwyer Instruments, Inc.
发明人： Alejandro Ignacio Baez Guada , Matthew Goldschmidt
IPC分类号： G08B21/00 , G08B21/14 , F24F7/10 , F24F11/02 , G01F1/28 , G01P13/00 , F24F11/00
CPC分类号： G08B21/14 , E02D31/008 , F24F7/06 , F24F7/10 , F24F2003/1696 , F24F2110/68 , G01F1/28 , G01P13/002
摘要： An apparatus for monitoring air flow in a vent pipe of a radon mitigation system includes a base connectable to the vent pipe. The base houses a circuit that is actuatable to indicate the condition of the radon mitigation system. An air flow switch actuates the circuit, the air flow switch includes a vane that is supported by the base and extends into the interior of the vent pipe through an opening in a wall of the vent pipe. The vane includes a wing having portions that are deflectable to permit installation of the wing through an opening in the vent pipe. The deflectable portions return under their own resilience to their non-deflected conditions once they pass through the opening in the vent pipe.
摘要翻译：一种用于监测氡减排系统的排气管中的气流的装置，包括可连接到通气管的基座。基地设有一个电路，可以启动，以指示氡减排系统的状况。气流开关致动电路，气流开关包括叶片，该叶片由基座支撑并通过通气管壁的开口延伸到通风管的内部。叶片包括具有可偏转以允许翼通过通气管中的开口安装的部分的翼。一旦它们通过通气管中的开口，可偏转部分在它们自身的弹性下返回到它们的非偏转状态。

84. 发明授权

US09395386B2 Electronic tilt compensation for diaphragm based pressure sensors 有权
标题翻译：用于隔膜式压力传感器的电子倾斜补偿
公开(公告)号：US09395386B2
公开(公告)日：2016-07-19
申请号：US13826513
申请日：2013-03-14
申请人： Dwyer Instruments, Inc.
发明人： Rodney Corder , Daniel A. Heuer
IPC分类号： G01P21/00
CPC分类号： G01P21/00
摘要： System, apparatus and method for providing corrective sensor outputs, particularly when a sensor is subject to gravitational or acceleration effects. A sensor and accelerometer may be operatively coupled to a processor, wherein the processor receives inputs from both. The processor receives the sensor signals and determines the gravitational or acceleration effects on the sensor from the accelerometer signals. Based on these, the processor determines a correction factor that is applied to the sensor signals to provide improved and more accurate sensor outputs.
摘要翻译：用于提供校正传感器输出的系统，装置和方法，特别是当传感器受到重力或加速效应时。传感器和加速度计可以可操作地耦合到处理器，其中处理器从两者接收输入。处理器接收传感器信号，并从加速度计信号确定对传感器的重力或加速度影响。基于这些，处理器确定应用于传感器信号的校正因子，以提供改进的和更准确的传感器输出。

85. 发明授权

US09194760B2 Capacitive pressure sensor with reduced parasitic capacitance 有权
标题翻译：具有降低的寄生电容的电容式压力传感器
公开(公告)号：US09194760B2
公开(公告)日：2015-11-24
申请号：US13826339
申请日：2013-03-14
申请人： Dwyer Instruments, Inc.
发明人： Rodney Corder , Armand E. Gagne, II , Justin A. Brown , Stephen J. Charnley , Ryan Finley , Kyle J. Devlin , Anna B. Wint , Jenan Almishari
IPC分类号： G01L1/14 , G01L13/02 , G01L9/00
CPC分类号： G01L13/025 , G01L9/0072 , Y10T29/49007
摘要： System, apparatus and method for capacitive sensing, where a sensor includes an upper and lower housing, each respectively equipped with upper and lower pressure ports. The lower housing is electrically coupled to an active shield. An insulating material is provided on or near a conductive diaphragm for insulating the conductive diaphragm from the lower housing. The insulating material may be an insulator or a dielectric material, where a sensing electrode is positioned such that the sensing electrode extends laterally across at least a portion of the insulating material, and is separated from the insulating material by a predetermined distance to form an air gap.
摘要翻译：用于电容感测的系统，装置和方法，其中传感器包括上壳体和下壳体，每个壳体分别配备有上压力端口和下压力端口。下壳体电耦合到主动屏蔽件。绝缘材料设置在导电隔膜上或附近，用于使导电隔膜与下壳体绝缘。绝缘材料可以是绝缘体或介电材料，其中感测电极被定位成使得感测电极横向延伸穿过绝缘材料的至少一部分，并且与绝缘材料隔开预定距离以形成空气间隙。

86. 发明授权

US08495916B2 Mounting apparatus for a pressure gage 有权
标题翻译：压力表安装装置
公开(公告)号：US08495916B2
公开(公告)日：2013-07-30
申请号：US13612010
申请日：2012-09-12
申请人： Michael A. Popp
发明人： Michael A. Popp
IPC分类号： G01L7/08 , G01L7/00
CPC分类号： G01L7/082 , G01L7/084 , G01L13/025
摘要： A gage having a motion detection mechanism magnetically attached to a pressure sensing diaphragm. The motion detection mechanism is magnetically coupled to a pointer rotation mechanism configured to indicate the position of the diaphragm and the corresponding pressure sensed by the diaphragm.
摘要翻译：具有磁力附着到压力感测膜的运动检测机构的量具。运动检测机构磁耦合到指示器旋转机构，其被配置为指示隔膜的位置和由隔膜感测的相应压力。

87. 发明申请

US20120325008A1 Pressure Gage with Flexible Beam and Clamping Member 有权
标题翻译：带有柔性梁和夹紧构件的压力表
公开(公告)号：US20120325008A1
公开(公告)日：2012-12-27
申请号：US13604903
申请日：2012-09-06
申请人： Michael A. Popp
发明人： Michael A. Popp
IPC分类号： G01L7/08
CPC分类号： G01L7/082 , G01L7/084 , G01L13/025
摘要： A gage having a motion detection mechanism magnetically attached to a pressure sensing diaphragm. The motion detection mechanism is magnetically coupled to a pointer rotation mechanism configured to indicate the position of the diaphragm and the corresponding pressure sensed by the diaphragm.
摘要翻译：具有磁力附着到压力感测膜的运动检测机构的量具。运动检测机构磁耦合到指示器旋转机构，其被配置为指示隔膜的位置和由隔膜感测的相应压力。

88. 发明授权

US08307712B2 Pressure gage with magnetically coupled diaphragm 有权
标题翻译：带有磁耦合隔膜的压力表
公开(公告)号：US08307712B2
公开(公告)日：2012-11-13
申请号：US12716671
申请日：2010-03-03
申请人： Michael A. Popp
发明人： Michael A. Popp
IPC分类号： G01L7/08 , G01L7/00
CPC分类号： G01L7/082 , G01L7/084 , G01L13/025
摘要： A gage having a motion detection mechanism magnetically attached to a pressure sensing diaphragm. The motion detection mechanism is magnetically coupled to a pointer rotation mechanism configured to indicate the position of the diaphragm and the corresponding pressure sensed by the diaphragm.
摘要翻译：具有磁力附着到压力感测膜的运动检测机构的量具。运动检测机构磁耦合到指示器旋转机构，其被配置为指示隔膜的位置和由隔膜感测的相应压力。

89. 发明授权

US08129046B2 Intrinsically safe battery pack and system 有权
标题翻译：本质安全的电池组和系统
公开(公告)号：US08129046B2
公开(公告)日：2012-03-06
申请号：US12202720
申请日：2008-09-02
申请人： Rodney Corder
发明人： Rodney Corder
IPC分类号： H01M2/10 , H01M2/20
CPC分类号： H01M2/1016 , H01M2/105 , H01M10/425 , H01M2200/00
摘要： A battery pack system may include a battery pack and a battery pack holder. The battery pack holder receives the battery pack and couples a battery pack terminal to a load associated with the battery pack holder. The battery pack includes an operation handle external to a battery pack housing. The operation handle is coupled to an operation member via an operation shaft that passes through the housing. A safety circuit of the battery pack couples power supplied by a battery to battery pack terminals based upon position of the operation handle. An operation member of the battery pack extends a locking member into an opening of the battery pack holder when the operation handle is in the engaged position, and retracts the locking member from the opening when the operation handle is in the disengaged position.
摘要翻译：电池组系统可以包括电池组和电池组保持器。电池组支架接收电池组并将电池组端子连接到与电池组支架相关联的负载上。电池组包括电池组外壳外部的操作手柄。操作手柄经由穿过壳体的操作轴连接到操作构件。电池组的安全电路基于操作手柄的位置将由电池供应的电力与电池组端子相耦合。当操作手柄处于接合位置时，电池组的操作构件将锁定构件延伸到电池组保持器的开口中，并且当操作手柄处于脱离位置时将锁定构件从开口缩回。

90. 发明申请

US20100224002A1 Pressure Gage with Magnetically Coupled Diaphragm 有权
标题翻译：带磁耦合隔膜的压力表
公开(公告)号：US20100224002A1
公开(公告)日：2010-09-09
申请号：US12716671
申请日：2010-03-03
申请人： Michael A. Popp
发明人： Michael A. Popp
IPC分类号： G01L7/08
CPC分类号： G01L7/082 , G01L7/084 , G01L13/025
摘要： A gage having a motion detection mechanism magnetically attached to a pressure sensing diaphragm. The motion detection mechanism is magnetically coupled to a pointer rotation mechanism configured to indicate the position of the diaphragm and the corresponding pressure sensed by the diaphragm.
摘要翻译：具有磁力附着到压力感测膜的运动检测机构的量具。运动检测机构磁耦合到指示器旋转机构，其被配置为指示隔膜的位置和由隔膜感测的相应压力。

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