GB496582A - Improvements in deposit blow off valves - Google Patents

Improvements in deposit blow off valves

Info

Publication number
GB496582A
GB496582A GB1567037A GB1567037A GB496582A GB 496582 A GB496582 A GB 496582A GB 1567037 A GB1567037 A GB 1567037A GB 1567037 A GB1567037 A GB 1567037A GB 496582 A GB496582 A GB 496582A
Authority
GB
United Kingdom
Prior art keywords
valve
blow
flap
spring
valves
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
GB1567037A
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 GB1567037A priority Critical patent/GB496582A/en
Publication of GB496582A publication Critical patent/GB496582A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54—De-sludging or blow-down devices
    • F22B37/545—Valves specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)

Abstract

496,582. Blow-off valves. BEZ, C. June 5, 1937, No. 15670. [Class 135] [Also in Group XIII] A blow-off valve 6 for deposit in a boiler &c., of the kind opened by admission of steam at 11 to a piston 9, is provided within the body with a safety flap-valve 36. The flap-valve is normally held open by a spring-bolt engaging a notch on an arm on the pivot 37 and is allowed to close under the influence of a spring acting on the arm and/or by the rush of the stream, on withdrawal of the bolt by means of a Bowden wire. The flap-valve is re-set by a handle on the squared end of the pivot 37. The valve 6, which may be replaced by a sliding valve, may be closed by a spring 31 with or without the admission of steam under the piston.
GB1567037A 1937-06-05 1937-06-05 Improvements in deposit blow off valves Expired GB496582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1567037A GB496582A (en) 1937-06-05 1937-06-05 Improvements in deposit blow off valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1567037A GB496582A (en) 1937-06-05 1937-06-05 Improvements in deposit blow off valves

Publications (1)

Publication Number Publication Date
GB496582A true GB496582A (en) 1938-12-02

Family

ID=10063307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1567037A Expired GB496582A (en) 1937-06-05 1937-06-05 Improvements in deposit blow off valves

Country Status (1)

Country Link
GB (1) GB496582A (en)

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