GB251224A - Improvements in and relating to boiler feed-water supply apparatus - Google Patents

Improvements in and relating to boiler feed-water supply apparatus

Info

Publication number
GB251224A
GB251224A GB14990/25A GB1499025A GB251224A GB 251224 A GB251224 A GB 251224A GB 14990/25 A GB14990/25 A GB 14990/25A GB 1499025 A GB1499025 A GB 1499025A GB 251224 A GB251224 A GB 251224A
Authority
GB
United Kingdom
Prior art keywords
valve
engine
pump
dependence
gear
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
GB14990/25A
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.)
POMPES DABEG SOC D EXPL DES
Original Assignee
POMPES DABEG SOC D EXPL DES
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 POMPES DABEG SOC D EXPL DES filed Critical POMPES DABEG SOC D EXPL DES
Publication of GB251224A publication Critical patent/GB251224A/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
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/42—Feed-water heaters, i.e. economisers or like preheaters specially adapted for locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

251,224. Soc. d'Exploitation des Pompes Dabeg, (Assignees of Muchka, J.). April 21, 1925, [Convention date]. Addition to 189,093. Feedwater, supplying and controlling.-The feed-supply to a locomotive is controlled in dependence upon the position of the engine valve gear, as described in the parent Specification, and also in dependence upon the position of the regulator valve. A valve 9 in the outlet pipe 7 of the feed pump 1 is connected by rode and levers to the engine valve-gear, and a valve 10 in the inlet pipe is connected to the control rod 14 of the regulator valve. The water passes through an exhaust steam heater 3 and is delivered to the boiler by a pump 4. The pumps are driven from the main engine. The valve 10 may be placed in the outlet pipe of the pump. According to the Specification as open to inspection under Sect. 91 (3) (a) the valve 10 may be operated by a piston device connected to the engine valve chest, or air pressure may be admitted to the device in accordance with the position of the regulator valve. This subject-matter does not appear in the Specification as accepted.
GB14990/25A 1925-04-21 1925-06-09 Improvements in and relating to boiler feed-water supply apparatus Expired GB251224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT251224X 1925-04-21

Publications (1)

Publication Number Publication Date
GB251224A true GB251224A (en) 1926-09-09

Family

ID=3670146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14990/25A Expired GB251224A (en) 1925-04-21 1925-06-09 Improvements in and relating to boiler feed-water supply apparatus

Country Status (1)

Country Link
GB (1) GB251224A (en)

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