GB371063A - Improvements in blow-off valves - Google Patents

Improvements in blow-off valves

Info

Publication number
GB371063A
GB371063A GB2636/31A GB263631A GB371063A GB 371063 A GB371063 A GB 371063A GB 2636/31 A GB2636/31 A GB 2636/31A GB 263631 A GB263631 A GB 263631A GB 371063 A GB371063 A GB 371063A
Authority
GB
United Kingdom
Prior art keywords
valve
blow
valves
closed
jan
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
GB2636/31A
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
Publication of GB371063A publication Critical patent/GB371063A/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)
  • Mechanically-Actuated Valves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

371,063. Blow-down valves. GERDTS, G. F., 31, Markusallee, Horn, Bremen, Germany. Jan. 27, 1931, No. 2636. Convention date, Jan. 29, 1930. [Class 135.] Lift valves; actuating- mechanism. - A blow down valve x for steam boilers is made operable by a lever h for quick operation and provided with a screwed sleeve c for holding the valve open, when required, or securely holding it in the closed position. The valve spindle d is plain and unthreaded and provided with abutments e, f with which a screwed sleeve c engages to hold the valve closed or open, respectively ; between these positions the valve spindle is free to be opened quickly by the lever h and closed subsequently by the spring i. A supplementary check valve j may be provided for cutting off the flow in the event of accident to the main valve x.
GB2636/31A 1930-01-29 1931-01-27 Improvements in blow-off valves Expired GB371063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE371063X 1930-01-29

Publications (1)

Publication Number Publication Date
GB371063A true GB371063A (en) 1932-04-21

Family

ID=6324429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2636/31A Expired GB371063A (en) 1930-01-29 1931-01-27 Improvements in blow-off valves

Country Status (1)

Country Link
GB (1) GB371063A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234575B3 (en) * 2002-07-30 2004-02-12 Gestra Gmbh Valve with stroke-motion operating shaft has bearing part in form of tube with cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234575B3 (en) * 2002-07-30 2004-02-12 Gestra Gmbh Valve with stroke-motion operating shaft has bearing part in form of tube with cap
ES2239881A1 (en) * 2002-07-30 2005-10-01 Gestra Gmbh Valve with stroke-motion operating shaft has bearing part in form of tube with cap

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