GB197159A - Improvements in gas flow regulators - Google Patents

Improvements in gas flow regulators

Info

Publication number
GB197159A
GB197159A GB9793/22A GB979322A GB197159A GB 197159 A GB197159 A GB 197159A GB 9793/22 A GB9793/22 A GB 9793/22A GB 979322 A GB979322 A GB 979322A GB 197159 A GB197159 A GB 197159A
Authority
GB
United Kingdom
Prior art keywords
pressure
flow
gas
gas flow
actuated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9793/22A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9793/22A priority Critical patent/GB197159A/en
Publication of GB197159A publication Critical patent/GB197159A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

197,159. Stewart, J. G. April 5, 1922. Fluids, regulating volume of flow of.-A gas flow regulator for maintaining a constant volumetric rate of flow of a gas independent of the specific gravity of the gas comprises a constriction G in a conduit F connecting two pressure regulators at different levels. The upper one B on the inlet pipe is actuated by a diaphragm or liquid sealed bell, and is arranged to close with increased pressure while the lower one K similarly actuated is adapted to open with increased pressure. The inlet regulator is adjusted to maintain a pressure equal to that in the outlet governor plus the pressure due to a column of air in a normal state equal in height to the difference in level of the two governors.
GB9793/22A 1922-04-05 1922-04-05 Improvements in gas flow regulators Expired GB197159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9793/22A GB197159A (en) 1922-04-05 1922-04-05 Improvements in gas flow regulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9793/22A GB197159A (en) 1922-04-05 1922-04-05 Improvements in gas flow regulators

Publications (1)

Publication Number Publication Date
GB197159A true GB197159A (en) 1923-05-10

Family

ID=9878860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9793/22A Expired GB197159A (en) 1922-04-05 1922-04-05 Improvements in gas flow regulators

Country Status (1)

Country Link
GB (1) GB197159A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004548A (en) * 1958-06-11 1961-10-17 Isotopes Inc Gas injection system
WO2000003578A2 (en) * 1998-07-16 2000-01-27 Renner Herrmann S.A. Fluid mixing device and fluid injection valve for use therewith
CN104728479A (en) * 2015-03-18 2015-06-24 南充市农业机械科学研究所 Diaphragm capsule type two-stage pressure regulating and stabilizing mixer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004548A (en) * 1958-06-11 1961-10-17 Isotopes Inc Gas injection system
WO2000003578A2 (en) * 1998-07-16 2000-01-27 Renner Herrmann S.A. Fluid mixing device and fluid injection valve for use therewith
WO2000003578A3 (en) * 1998-07-16 2000-04-20 Renner Herrmann Sa Fluid mixing device and fluid injection valve for use therewith
US6637926B1 (en) 1998-07-16 2003-10-28 Renner Herrmann S.A. Fluid mixing device and fluid injection valve for use therewith
CN104728479A (en) * 2015-03-18 2015-06-24 南充市农业机械科学研究所 Diaphragm capsule type two-stage pressure regulating and stabilizing mixer
CN104728479B (en) * 2015-03-18 2017-04-12 南充市农业机械科学研究所 Diaphragm capsule type two-stage pressure regulating and stabilizing mixer

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