TITLE

A continuous-purge pulsed valve suitable for high-temperature applications

AUTHOR(S)
Senkan, Selim M.; Deskin, Scott C.
PUB. DATE
November 1997
SOURCE
Review of Scientific Instruments;Nov97, Vol. 68 Issue 11, p4286
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Focuses on a continuous-purge pulsed valve designed to introduce supersonic jet samples into a vacuum chamber. Valve design separating the heated sampling and transferlines from the solenoid coils with a long metal valve stem; Stable gas pulse widths; Use of a small Teflon poppet instead of the metal plunger.
ACCESSION #
4320608

 

Related Articles

  • Solenoid pinch valve. Alburger, D.E. // Review of Scientific Instruments;May95, Vol. 66 Issue 5, p3388 

    Describes the modification of an ordinary solenoid pinch valve in order to minimize dead volume. Use of neoprene tubing; Partial machining of the valve's body; Operation performance and reliability of the device.

  • Saeled solenoid valves.  // Machine Design;01/15/98, Vol. 70 Issue 1, p148 

    Presents information on Series 50 solenoid valves from Peter Paul Electronics Company Incorporated which are best suited for electronics and chip manufacturing. What the valves features.

  • Micro-Solenoid Valve.  // Medical Design Technology;Jul2002, Vol. 6 Issue 7, p1 

    Presents a micro-solenoid two-way valve for high-density manifolding applications and microfluidic dispensing. Use of micro-diaphragm to isolate fluid path; Internal volume; Operation speed.

  • 10 μs FWHM gas pulse generation using a pulsed solenoid valve. Huang, Yuhui; Sulkes, Mark // Review of Scientific Instruments;Dec1994, Vol. 65 Issue 12, p3868 

    A General Valve Series 9 pulsed solenoid valve, when equipped with a 3.3 Ω coil and driven by 400 µs low voltage (∼22-65 V) pulses, can stably produce gas pulses as little as 10 µs FWHM. This capability can enhance the performance of a skimmed supersonic molecular beam system.

  • Classifying hazards.  // Hydraulics & Pneumatics;Feb2010, Vol. 63 Issue 2, p28 

    The article presents information on classification of hazards which designers must consider before installation of solenoid valves.

  • Safe with solenoids.  // Process Engineering;May2003, Vol. 84 Issue 5, p18 

    Features safe solenoid valves for use in the chemical, petrochemical and pharmaceutical industry.

  • Updated solenoid survives 20 million cycles.  // Machine Design;8/23/2001, Vol. 73 Issue 16, p54 

    Reports on enhancements in the Skinner line of solenoid valves from Skinner Valve. Ways by which weak points are eliminated; Tube wall thickness; Life expectancy of the valves.

  • Cylinder valve controller for an uninterrupted supply of cryogenic liquid. Ulvick, Lisa M.; D’Evelyn, Mark P. // Review of Scientific Instruments;Dec1990, Vol. 61 Issue 12, p3921 

    A simple, inexpensive, solid-state controller is described which maintains an uninterrupted supply of liquid nitrogen by switching a solenoid valve from one supply cylinder to another when the first becomes exhausted. The device is used in conjunction with a commercial liquid-nitrogen level...

  • The static and dynamic characteristics of a pressure relief valve with a proportional solenoid-controlled pilot stage. Maiti, R; Saha, R; Watton, J // Proceedings of the Institution of Mechanical Engineers -- Part I;2002, Vol. 216 Issue 2, p143 

    The steady state and dynamic characteristics of a two-stage pressure relief valve with proportional solenoid control of the pilot stage is studied theoretically as well as experimentally. The mathematical model is studied within the MATLAB-SIMULINK environment and the non-linearities have been...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics