GB386050A - Improvements in or relating to safety valves - Google Patents

Improvements in or relating to safety valves

Info

Publication number
GB386050A
GB386050A GB2741631A GB2741631A GB386050A GB 386050 A GB386050 A GB 386050A GB 2741631 A GB2741631 A GB 2741631A GB 2741631 A GB2741631 A GB 2741631A GB 386050 A GB386050 A GB 386050A
Authority
GB
United Kingdom
Prior art keywords
class
relating
main valve
safety valves
seat
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
GB2741631A
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.)
Cockburns Ltd
Original Assignee
Cockburns Ltd
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 Cockburns Ltd filed Critical Cockburns Ltd
Priority to GB2741631A priority Critical patent/GB386050A/en
Publication of GB386050A publication Critical patent/GB386050A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Safety Valves (AREA)

Abstract

386,050. Valve components. COCKBURNS, Ltd. and MAcNICOLL, D., Clydesdale Engineering Works, Cardonald, near Glasgow. Oct. 2, 1931, No. 27416. [Class 135.] Seats.-In a safetyvalve of the kind described in Specifications 16038/09 and 13698/15, [both in Class 135, Valves &c.], comprising a main valve moving with a piston subject on one side to outlet pressure the main valve seat 2 is spigoted to the waste steam casing 6 and is integral with a flange 8 whereby the seat is secured by the bolts 9 which clamp together the flanges 4<1>, 6<1> of the two casings.
GB2741631A 1931-10-02 1931-10-02 Improvements in or relating to safety valves Expired GB386050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2741631A GB386050A (en) 1931-10-02 1931-10-02 Improvements in or relating to safety valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2741631A GB386050A (en) 1931-10-02 1931-10-02 Improvements in or relating to safety valves

Publications (1)

Publication Number Publication Date
GB386050A true GB386050A (en) 1933-01-12

Family

ID=10259211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2741631A Expired GB386050A (en) 1931-10-02 1931-10-02 Improvements in or relating to safety valves

Country Status (1)

Country Link
GB (1) GB386050A (en)

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