GB355074A - Improvements in safety valves - Google Patents

Improvements in safety valves

Info

Publication number
GB355074A
GB355074A GB2814230A GB2814230A GB355074A GB 355074 A GB355074 A GB 355074A GB 2814230 A GB2814230 A GB 2814230A GB 2814230 A GB2814230 A GB 2814230A GB 355074 A GB355074 A GB 355074A
Authority
GB
United Kingdom
Prior art keywords
safety valves
macnicoll
cockburns
cardonald
clydesdale
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
GB2814230A
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 GB2814230A priority Critical patent/GB355074A/en
Publication of GB355074A publication Critical patent/GB355074A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Pinball Game Machines (AREA)

Abstract

355,074. Valve components. COCKBURNS, Ltd. and MAcNICOLL, D., Clydesdale Engineering Works, Cardonald, near Glasgow. Sept. 20, 1930, No. 28142. [Class 135.] Spindles. - A safety valve has a vertical spindle 1 guided by pivoted links 3 having curved ends 2 which function as rollers.
GB2814230A 1930-09-20 1930-09-20 Improvements in safety valves Expired GB355074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2814230A GB355074A (en) 1930-09-20 1930-09-20 Improvements in safety valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2814230A GB355074A (en) 1930-09-20 1930-09-20 Improvements in safety valves

Publications (1)

Publication Number Publication Date
GB355074A true GB355074A (en) 1931-08-20

Family

ID=10270916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2814230A Expired GB355074A (en) 1930-09-20 1930-09-20 Improvements in safety valves

Country Status (1)

Country Link
GB (1) GB355074A (en)

Similar Documents

Publication Publication Date Title
GB355074A (en) Improvements in safety valves
GB500420A (en) Improvements in or relating to valves, especially suitable for boiler feeding installations
GB316417A (en) Improvements relating to bobbins
GB308507A (en) An improvement in or relating to safety valves
GB466225A (en) Improvements relating to seats, chairs, settees, and the like
GB273182A (en) Improvements in or relating to chairs
SU17612A1 (en) Safety glasses
FR729799A (en) Obturator such as tap, valve, check valve, valve, etc.
GB368870A (en) Improvements in tip-up seats
US1979332A (en) Lighting device
GB346250A (en) Improvements in belt gearing
GB382844A (en) Improvements in spring mattresses or spring seating surfaces
CA298139A (en) Valve mechanism for tanks, etc.
GB301048A (en) Improvements in laminated springs for vehicles
CA300424A (en) Safety valve
GB318401A (en) Improvements in and relating to window opening and closing apparatus
GB300598A (en) Improvements in or relating to loom shedding mechanism
GB250390A (en) Improvements relating to spring loaded safety valves
CA302212A (en) Check valve
CA296452A (en) Check valve
AU2730030A (en) Improvements in stop valves
GB256036A (en) Improvements in safety valves
GB322151A (en) Improvements relating to railway-wheel-lathes
CA274863A (en) Tap, valve, etc.
GB482641A (en) Annular valve