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1. 发明申请

US20070068269A1 System and method for pressure measurement 审中-公开
标题翻译：用于压力测量的系统和方法
公开(公告)号：US20070068269A1
公开(公告)日：2007-03-29
申请号：US11514422
申请日：2006-09-01
申请人： David Lepine , Yoshikazu Kaneko
发明人： David Lepine , Yoshikazu Kaneko
IPC分类号： G01L9/00
CPC分类号： G01L9/02 , G01L19/0038 , G01L19/143 , G01L19/148
摘要： A system and method for pressure measurement may include the ability to readily produce a pressure measurement system. In one general aspect, pressure measurement may include a signal-converting circuit that includes a coupler, a signal biaser, and a signal span adjuster. The coupler is operable to receive a pressure-representative signal, and the signal biaser includes a thermally-insensitive voltage divider that facilitates biasing the pressure-representative signal. The signal span adjuster is coupled to the coupler and the signal biaser and includes a thermally-insensitive voltage divider that facilitates adjusting the span of the pressure-representative signal.
摘要翻译：用于压力测量的系统和方法可以包括容易地产生压力测量系统的能力。在一个一般方面，压力测量可以包括包括耦合器，信号偏移器和信号跨度调节器的信号转换电路。耦合器可操作以接收压力代表信号，并且信号偏移器包括有助于偏压压力代表信号的热不敏感分压器。信号跨度调节器耦合到耦合器和信号偏置器，并且包括热不敏感的分压器，其有助于调节压力代表信号的跨度。

2. 发明申请

US20060042395A1 System and method for pressure measurement 有权
公开(公告)号：US20060042395A1
公开(公告)日：2006-03-02
申请号：US10928645
申请日：2004-08-27
申请人： David Lepine , Yoshikazu Kaneko
发明人： David Lepine , Yoshikazu Kaneko
IPC分类号： G01L9/00
CPC分类号： G01L9/02 , G01L19/0038 , G01L19/143 , G01L19/148
摘要： A system and method for pressure measurement may include the ability to readily produce a pressure measurement system. In one general aspect, pressure measurement may include a signal-converting circuit that includes a coupler, a signal biaser, and a signal span adjuster. The coupler is operable to receive a pressure-representative signal, and the signal biaser includes a thermally-insensitive voltage divider that facilitates biasing the pressure-representative signal. The signal span adjuster is coupled to the coupler and the signal biaser and includes a thermally-insensitive voltage divider that facilitates adjusting the span of the pressure-representative signal.

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