%0 Conference Paper %1 rossberg1998portable %A Rossberg, R. %A Sandmaier, Hermann %A Buttgenbach, S. %B Proceedings / IEEE The Eleventh Annual International Workshop on Micro-Electro-Mechanical Systems : an investigation of micro structures, sensors, actuators, machines and systems %C Piscataway, NJ %D 1998 %I IEEE Service Centrum %K %P 526-531 %R 10.1109/MEMSYS.1998.659813 %T Portable micro liquid dosing system %X We are able to present a portable battery powered micro liquid dosing system, which controls the liquid flow from a pressurized reservoir to a capillary output port. The system consists of a capillary buffer volume controlled by a resonant sensor, a micromachined silicon valve driven by a piezoelectrical actuator, an electronic control system comprising of a sensor processing electronics, a DC/DC-converter for controlling the actuator and a pressurized reservoir. Components have been designed, validated each in characteristics and at last been assembled to a complete dosing system. The typical input pressure is in the range of 0 to 0.4 bar, typical flow rates are up to 0.25 mi/min at 0.22 bar %@ 0-7803-4412-X and 0-7803-4413-8 and 0-7803-4414-6

@inproceedings{rossberg1998portable, abstract = {We are able to present a portable battery powered micro liquid dosing system, which controls the liquid flow from a pressurized reservoir to a capillary output port. The system consists of a capillary buffer volume controlled by a resonant sensor, a micromachined silicon valve driven by a piezoelectrical actuator, an electronic control system comprising of a sensor processing electronics, a DC/DC-converter for controlling the actuator and a pressurized reservoir. Components have been designed, validated each in characteristics and at last been assembled to a complete dosing system. The typical input pressure is in the range of 0 to 0.4 bar, typical flow rates are up to 0.25 mi/min at 0.22 bar}, added-at = {2023-09-01T10:41:52.000+0200}, address = {Piscataway, NJ}, author = {Rossberg, R. and Sandmaier, Hermann and Buttgenbach, S.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2f3ee266f1903b9315eadc7531b35e6a4/unibiblio-4}, booktitle = {Proceedings / IEEE The Eleventh Annual International Workshop on Micro-Electro-Mechanical Systems : an investigation of micro structures, sensors, actuators, machines and systems}, doi = {10.1109/MEMSYS.1998.659813}, eventdate = {1998-01-25/1998-01-29}, eventtitle = {IEEE The Eleventh Annual International Workshop on Micro-Electro-Mechanical Systems}, interhash = {fd263e6c00bc3113460d0cd9fc259ac6}, intrahash = {f3ee266f1903b9315eadc7531b35e6a4}, isbn = {{0-7803-4412-X} and {0-7803-4413-8} and {0-7803-4414-6}}, keywords = {}, language = {eng}, pages = {526-531}, publisher = {IEEE Service Centrum}, timestamp = {2023-09-01T08:41:52.000+0200}, title = {Portable micro liquid dosing system}, venue = {Heidelberg, Germany}, year = 1998 }