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  • How to Use a Regulator to Reduce Time Delay in an Analytical System
    Time delay is defined as the amount of time it takes for a new sample to reach the analyzer. One way to control time delay is with a regulator. Regulators control pressure, and pressure in an analytical system is closely related to time. In the case of gas systems with a controlled flow rate
  • The Basics of Pressure Regulators
    Pressure regulators are found in many common home and industrial applications. For example, pressure regulators are used in gas grills to regulate propane pressure, in home furnaces to regulate natural gas, in medical/dental equipment regulate oxygen and anesthesia gases, in pneumatic automation
  • MICRO: Ultrapure Gas Delivery - Morgan (September 2000)
    A point-of-use pressure regulator must perform properly so that it can provide steady gas pressure during delivery and maintain a consistent set-point pressure when the gas stick is opened and closed. Strides in computer performance and the decreasing cost of manufacturing semiconductor wafers
  • MICRO: Characterizing an electrochemical oxygen sensor for process gas monitoring applications
    to commissioning. However, during routine fab operations, an inadvertent error by a process tool operator or the failure of a delivery system component such as a valve or pressure regulator can cause gas contamination, which, if not detected in a timely manner, can result in a significant amount of scrapped
  • Increase throughput with energy efficient heating from TESCOM 44-5800 Series Regulator
    Emerson innovative technology makes pressure and flow control solutions more productive, efficient and cost-effective. Our proven results are what make us the leader in the industry. Donâ t just take our word for it, read a few of our success stories below.Â. Wisconsin Public Service
  • U.S. Battery and Fuel Cell Patents | November 2007 | A B T |
    . U.S. 7,264,896 (20070904), Two-stage hybrid gas pressure regulator, Ronald James Kelley, Steven Duane Pratt, Robert Pennisi, and Sivakumar Muthuswamy, Motorola, Inc. U.S. 7,264,897 (20070904), Fuel cell system, Yuusuke Sato and Nobutaka Kikuiri, Kabushiki Kaisha Toshiba (JP). U.S. 7,264,898 (20070904
  • Improved Fischer-Tropsch Fuel Research
    Researchers around the world use the Fischer-Tropsch Synthesis process to produce liquid fuels from alternative energy sources such as biomass and natural gas. At Auburn University in Alabama, one graduate student has incorporated an Equilibar back pressure regulator to dramatically improve
  • MICRO: Archive: Back Issue TOC
    forms materials unit; Oxford gets Thermo VG; Edlon inks plastics pact with 3P Meeting process and equipment challenges in MEMS deep silicon-etch processes Photomask cleaning tool, wafer transfer/loadlock system, cordless vacuum wafer wand, enclosed adjustable-speed drives, pressure regulator
  • MICRO:Top 40 - Page 2 (Nov '00)
    A high-flow 3-in. NPT relief valve for corrosive and ultrapure liquids also serves as a back-pressure regulator and bypass valve. The Series RVTX angle-pattern valve is made of Grade 1, Type 1 PVC and comes with a choice of Viton or EPDM elastomeric seal. It can be customized or made of other
  • Pulling Money Out of Thin Air
    Raising the efficiency of compressed-air systems could save thousands of dollars yearly. Save air with a regulator added to a valve bank. Placing FRL elements on scheduled maintenance intervals reduces pressure drop and lets air flow. Compressed air is considered the "fourth utility " in many
  • U.S. Patents | February 2007 | A B T |
    U.S. BATTERY AND FUEL CELL PATENTS Compiled by Eddie T. Seo, Official Gazette, Volume 1313 (December 2006) U.S. 7,143,724 (20061205), Power supply device for vehicle, Kazuki Hashizumi and Hideo Shimizu, Sanyo Electric Co., Ltd. (JP). U.S. 7,143,782 (20061205), Pressure regulator module