GB138413A - Improvements in feed water supply apparatus for steam boilers - Google Patents

Improvements in feed water supply apparatus for steam boilers

Info

Publication number
GB138413A
GB138413A GB241019A GB241019A GB138413A GB 138413 A GB138413 A GB 138413A GB 241019 A GB241019 A GB 241019A GB 241019 A GB241019 A GB 241019A GB 138413 A GB138413 A GB 138413A
Authority
GB
United Kingdom
Prior art keywords
water
steam
level
injector
passes
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
GB241019A
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.)
WILLIAM ARNOLD JOYNSON
Original Assignee
WILLIAM ARNOLD JOYNSON
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 WILLIAM ARNOLD JOYNSON filed Critical WILLIAM ARNOLD JOYNSON
Priority to GB241019A priority Critical patent/GB138413A/en
Publication of GB138413A publication Critical patent/GB138413A/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
    • F22D5/06—Controlling water feed or water level; Automatic water feeding or water-level regulators with receptacles external to, but in free communication with, the boilers and adapted to move up and down in accordance with change in water level

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

138,413. Joynson, W. A. Jan. 31, 1919. Feed-water, supplying and controlling.- An injector in a feed-water supply apparatus is set in relation to the boiler, so that steam enters the injector when the waterlevel is low, but water enters to stop injector action when water-level is high. The jet nozzle is adjustable. An injector 1<x> has a delivery pipe which passes into the boiler at 2 below its normal water-level 3, a steamsupply pipe 7 which dips down into the top of the boiler and terminates at the normal water-level, and a water supply which passes to a nozzle 4. The nozzle 5 is adjustable on its axis to control the steam space 6. When the water-level falls, steam passes up the pipe 7 to start injector action, which is stopped on the bottom of the pipe being sealed by the rise in water-level. The steam, by mingling with the feed, acts as a feedwater heater. In a modification, the water passes to the annular space 6, and steam to the nozzle 4.
GB241019A 1919-01-31 1919-01-31 Improvements in feed water supply apparatus for steam boilers Expired GB138413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB241019A GB138413A (en) 1919-01-31 1919-01-31 Improvements in feed water supply apparatus for steam boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB241019A GB138413A (en) 1919-01-31 1919-01-31 Improvements in feed water supply apparatus for steam boilers

Publications (1)

Publication Number Publication Date
GB138413A true GB138413A (en) 1920-02-12

Family

ID=9739050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB241019A Expired GB138413A (en) 1919-01-31 1919-01-31 Improvements in feed water supply apparatus for steam boilers

Country Status (1)

Country Link
GB (1) GB138413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763548C (en) * 1938-01-12 1953-09-07 Rudolf Dipl-Ing Hingst Method for regulating the level of the cooling liquid evaporating in a turbine runner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763548C (en) * 1938-01-12 1953-09-07 Rudolf Dipl-Ing Hingst Method for regulating the level of the cooling liquid evaporating in a turbine runner

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