GB318699A - Improvements in means for regulating combustion in boiler furnaces - Google Patents

Improvements in means for regulating combustion in boiler furnaces

Info

Publication number
GB318699A
GB318699A GB1922628A GB1922628A GB318699A GB 318699 A GB318699 A GB 318699A GB 1922628 A GB1922628 A GB 1922628A GB 1922628 A GB1922628 A GB 1922628A GB 318699 A GB318699 A GB 318699A
Authority
GB
United Kingdom
Prior art keywords
temperature
boiler
damper
tube
outdoor
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
GB1922628A
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.)
BERNARD THEODORE WINGFIELD
Original Assignee
BERNARD THEODORE WINGFIELD
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 BERNARD THEODORE WINGFIELD filed Critical BERNARD THEODORE WINGFIELD
Priority to GB1922628A priority Critical patent/GB318699A/en
Publication of GB318699A publication Critical patent/GB318699A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

318,699. Wingfield, B. T. July 3, 1928. Thermostats.-In the thermostatic regulation of combustion in heating- plant boilers, two helical Bourdon tubes are employed, one responsive to the outside temperature, the other to the temperature or pressure of the boiler. As illustrated, the Bourdon tubes 3 and 10 are connected respectively to an out-of-door bulb 1 and a bulb 8 in the hot-water flow from the. boiler. Tube 3 carries a. forked arm 4 with electric contacts 5, 6 and, as viewed in the Figure, uncoils anti-clockwise on increase of temperature; tube 10 carries a contact arm 11 having a, limited free movement between the contacts 5, 6 and uncoils clockwise. Contact made at 5, due to rise of either the outdoor temprature or the boiler temperature, closes the boiler damper; similarly contact at 6 due to fall of temperature opens the damper. Thus, over the range of outdoor temperature provided for, the boiler temperature is appropriately controlled. The adjustable stop 7 puts a limit to the rise of boiler temperature on decrease of outdoor temperature. In the case of a steam boiler, the Bourdon tube 10 may be actuated by steam pressure. Instead of a damper, the oil or gas fuel supply or a circulating fan or pump may be controlled.
GB1922628A 1928-07-03 1928-07-03 Improvements in means for regulating combustion in boiler furnaces Expired GB318699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1922628A GB318699A (en) 1928-07-03 1928-07-03 Improvements in means for regulating combustion in boiler furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1922628A GB318699A (en) 1928-07-03 1928-07-03 Improvements in means for regulating combustion in boiler furnaces

Publications (1)

Publication Number Publication Date
GB318699A true GB318699A (en) 1929-09-12

Family

ID=10125822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1922628A Expired GB318699A (en) 1928-07-03 1928-07-03 Improvements in means for regulating combustion in boiler furnaces

Country Status (1)

Country Link
GB (1) GB318699A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481630A (en) * 1945-12-08 1949-09-13 Stewart Warner Corp Heater control
US2502556A (en) * 1947-08-18 1950-04-04 Missouri Automatic Contr Corp Temperature control device
US2549054A (en) * 1949-09-21 1951-04-17 Herbert S Burling Differential temperature control switch
US2555990A (en) * 1947-07-25 1951-06-05 Chrysler Corp Temperature control system
US2666883A (en) * 1949-09-16 1954-01-19 Comp Generale Electricite Method of and apparatus for automatically charging accumulator batteries
US2695772A (en) * 1951-08-16 1954-11-30 Richmond J Mcgonegle Differential condition controller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481630A (en) * 1945-12-08 1949-09-13 Stewart Warner Corp Heater control
US2555990A (en) * 1947-07-25 1951-06-05 Chrysler Corp Temperature control system
US2502556A (en) * 1947-08-18 1950-04-04 Missouri Automatic Contr Corp Temperature control device
US2666883A (en) * 1949-09-16 1954-01-19 Comp Generale Electricite Method of and apparatus for automatically charging accumulator batteries
US2549054A (en) * 1949-09-21 1951-04-17 Herbert S Burling Differential temperature control switch
US2695772A (en) * 1951-08-16 1954-11-30 Richmond J Mcgonegle Differential condition controller

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