GB194803A - Improved apparatus for automatically controlling water level in steam boilers - Google Patents

Improved apparatus for automatically controlling water level in steam boilers

Info

Publication number
GB194803A
GB194803A GB3423021A GB3423021A GB194803A GB 194803 A GB194803 A GB 194803A GB 3423021 A GB3423021 A GB 3423021A GB 3423021 A GB3423021 A GB 3423021A GB 194803 A GB194803 A GB 194803A
Authority
GB
United Kingdom
Prior art keywords
water
pipe
diaphragm
water level
automatically controlling
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
GB3423021A
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 GB3423021A priority Critical patent/GB194803A/en
Publication of GB194803A publication Critical patent/GB194803A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

194,803. Martin, J. I. Dec. 20, 1921. Feed - water, controlling.-A doublebeat valve D controlling the feed supply to a boiler A is operated by a diaphragm E subjected on the under side to the constant pressure in the feed pipe and on the upper side to the varying pressure in a pipe K which is connected to the top of a vertical pipe G opening into the boiler at the normal waterlevel therein. When the water-level falls, the vertical pipe G is filled with steam, thus increasing the pressure on the upper side of the diaphragm and causing the valve to open. When the water-level rises, the vertical pipe G is filled with water. A chamber M at the top of the pipe K prevents undue rise and fall of the water above the diaphragm due to movements of the diaphragm.
GB3423021A 1921-12-20 1921-12-20 Improved apparatus for automatically controlling water level in steam boilers Expired GB194803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3423021A GB194803A (en) 1921-12-20 1921-12-20 Improved apparatus for automatically controlling water level in steam boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3423021A GB194803A (en) 1921-12-20 1921-12-20 Improved apparatus for automatically controlling water level in steam boilers

Publications (1)

Publication Number Publication Date
GB194803A true GB194803A (en) 1923-03-20

Family

ID=10363023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3423021A Expired GB194803A (en) 1921-12-20 1921-12-20 Improved apparatus for automatically controlling water level in steam boilers

Country Status (1)

Country Link
GB (1) GB194803A (en)

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