- 专利标题: FLUID DISTRIBUTION UNIT FOR A CHROMATOGRAPHY COLUMN
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申请号: US15310388申请日: 2015-05-13
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公开(公告)号: US20170173495A1公开(公告)日: 2017-06-22
- 发明人: Eric Valery , Cédric Prieur , Nicolas Pautal , Stéphane Oliveira
- 申请人: NOVASEP PROCESS
- 申请人地址: FR Pompey
- 专利权人: NOVASEP PROCESS
- 当前专利权人: NOVASEP PROCESS
- 当前专利权人地址: FR Pompey
- 优先权: FRFR1401117 20140516
- 国际申请: PCT/EP2015/060710 WO 20150513
- 主分类号: B01D15/14
- IPC分类号: B01D15/14 ; G01N30/60 ; G01N30/16 ; B01D15/22
摘要:
A read circuit for an electrical signal produced by a POSFET device is disclosed which comprises a transconductance amplifier (4) connected at its inverting input to the output of the POSFET device (1), at least one neuron (8a, 8b) connected to the output of said transconductance amplifier, said amplifier being adapted to receive a signal from the POSFET device representative of a force or pressure exerted on it and to produce at its output at least one current signal (I0−, I0+) representative of such force or pressure, the at least one neuron being adapted to receive said current signal and to produce an output signal (12a, 12b) being a pulse train with frequency proportional to said current signal.
公开/授权文献
- US10751643B2 Fluid distribution unit for a chromatography column 公开/授权日:2020-08-25