Sash sensor and method of sensing a sash using an array of multiplexed elements

作者: Herbert A. Winters , Eric M. Desrochers , Steven J. Gaul

DOI:

关键词: TransmitterFume hoodElectronic engineeringTransponderComputer scienceMultiplexingElectrical engineeringSash window

摘要: A fume hood sash sensor uses multiplexed sensors to measure position. The transmitter or receiver elements may be multiplexed. Furthermore, the employ passive, passive remote powered transponder, transponder on sashes

参考文章(14)
Graham Alexander Munro Murdoch, Magnetic field concentrator ,(1989)
Phani K. Raj, Electronic remote chemical identification system International Symposium on Automotive Technology & Automation (27th). Proceedings for the dedicated conferences on advanced transport telematics/intelligent vehicle-highway systems. ,(1989)
Robert J. Buehler, Larry K. Baxter, Capacitive displacement measuring instrument ,(1984)
Gordon P. Sharp, Jerome J. Schaufeld, Fume hood sash sensing apparatus ,(1988)
George B. Yundt, William P. Curtiss, Gordon P. Sharp, Fume hood controller ,(1984)
Thomas A Kriofsky, Leon M Kaplan, Inductively coupled transmitter-responder arrangement ,(1972)
L. Reindl, W. Ruile, Programmable reflectors for SAW-ID-tags internaltional ultrasonics symposium. pp. 125- 130 ,(1993) , 10.1109/ULTSYM.1993.339692
Hans Ulrich Meyer, Daniel Clerc, Instrument for measuring lengths or angles ,(1997)
Steven L. Fritsche, Steven A. Bradley, Osman Ahmed, Steven D. Jacob, Apparatus for controlling the ventilation of laboratory fume hoods ,(1990)