GB333653A - Improvements in means for controlling the flow of fluids - Google Patents

Improvements in means for controlling the flow of fluids

Info

Publication number
GB333653A
GB333653A GB16202/29A GB1620229A GB333653A GB 333653 A GB333653 A GB 333653A GB 16202/29 A GB16202/29 A GB 16202/29A GB 1620229 A GB1620229 A GB 1620229A GB 333653 A GB333653 A GB 333653A
Authority
GB
United Kingdom
Prior art keywords
gas
pressure
flow
spindle
bourdon
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
GB16202/29A
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 GB16202/29A priority Critical patent/GB333653A/en
Publication of GB333653A publication Critical patent/GB333653A/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
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • 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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0611—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

333,653. Smith, R. May 27, 1929. Fluid-actuated valves.-A valve appliance for controlling the flow of one fluid by the pressure of another, such as the flow of ignitable gas to a dental vulcanizer by the pressure of steam generated, is characterized by the combination with a Bourdon-tube pressure gauge 1 of a second Bourdon tube 4 operating the gas valve 8 through link and lever mechanism, as shown, the mechanism being adjustable to cut off the gas at any desired steam pressure. The second Bourdon tube is disposed in a concentric chamber 2 at the back of the pressure gauge, the steam supply pipe 5 being branched, as shown, to feed the two tubes 1, 4. The adjustment means comprises a spindle 13 projecting outside the gas chamber and having a crank arm 15 connected to the link 16, the spindle 13 having an external finger moving over a graduated scale. The gas inlet and outlet passages are indicated at 10 and 9, respectively.
GB16202/29A 1929-05-27 1929-05-27 Improvements in means for controlling the flow of fluids Expired GB333653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16202/29A GB333653A (en) 1929-05-27 1929-05-27 Improvements in means for controlling the flow of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16202/29A GB333653A (en) 1929-05-27 1929-05-27 Improvements in means for controlling the flow of fluids

Publications (1)

Publication Number Publication Date
GB333653A true GB333653A (en) 1930-08-21

Family

ID=10073001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16202/29A Expired GB333653A (en) 1929-05-27 1929-05-27 Improvements in means for controlling the flow of fluids

Country Status (1)

Country Link
GB (1) GB333653A (en)

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