GB311576A - Improvements in or relating to valve mechanism - Google Patents

Improvements in or relating to valve mechanism

Info

Publication number
GB311576A
GB311576A GB1726828A GB1726828A GB311576A GB 311576 A GB311576 A GB 311576A GB 1726828 A GB1726828 A GB 1726828A GB 1726828 A GB1726828 A GB 1726828A GB 311576 A GB311576 A GB 311576A
Authority
GB
United Kingdom
Prior art keywords
bye
fitted
valve
valves
pass
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
GB1726828A
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 GB1726828A priority Critical patent/GB311576A/en
Publication of GB311576A publication Critical patent/GB311576A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Turbines (AREA)

Abstract

311,576. Highfield, J. S., and Highfield, W. E. June 14, 1928. Valves fitted with independently actuated supplementary valves.-A large valve for high-pressure steam is provided with a bye-pass containing a bye-pass valve adapted to be opened full bore in a single operation and with one or more regulating valves capable of being held open to variable extent. In the form shown in the Figure, the bye-pass valve 5 is adapted to be operated by compressed air acting on a piston connected to the spindle 6. Two conical regulating valves 9, 10 are fitted, both opening towards the bye-pass valve and both fitted with stops 13, 14 adjusted by hand-wheels 15, 16 to prevent the valve members completely closing against the circular seats 11. 12.
GB1726828A 1928-06-14 1928-06-14 Improvements in or relating to valve mechanism Expired GB311576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1726828A GB311576A (en) 1928-06-14 1928-06-14 Improvements in or relating to valve mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1726828A GB311576A (en) 1928-06-14 1928-06-14 Improvements in or relating to valve mechanism

Publications (1)

Publication Number Publication Date
GB311576A true GB311576A (en) 1929-05-16

Family

ID=10092201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1726828A Expired GB311576A (en) 1928-06-14 1928-06-14 Improvements in or relating to valve mechanism

Country Status (1)

Country Link
GB (1) GB311576A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482247A1 (en) * 1980-05-08 1981-11-13 Igma Idraulic Gle Macc Acc REMOTE CONTROLABLE INTERCEPTOR ARRANGEMENT WITH AUTOSELECTIVE INTERVENTION FOR PRESSURIZED PIPES
US4848401A (en) * 1986-11-14 1989-07-18 Gaz De France Isolation chamber valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482247A1 (en) * 1980-05-08 1981-11-13 Igma Idraulic Gle Macc Acc REMOTE CONTROLABLE INTERCEPTOR ARRANGEMENT WITH AUTOSELECTIVE INTERVENTION FOR PRESSURIZED PIPES
US4848401A (en) * 1986-11-14 1989-07-18 Gaz De France Isolation chamber valve

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