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US1137465A - Boiler-furnace. - Google Patents

Boiler-furnace. Download PDF

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Publication number
US1137465A
US1137465A US7????713A US1137465DA US1137465A US 1137465 A US1137465 A US 1137465A US 1137465D A US1137465D A US 1137465DA US 1137465 A US1137465 A US 1137465A
Authority
US
United States
Prior art keywords
furnace
boiler
shell
draft
air
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 - Lifetime
Application number
US7????713A
Inventor
John Dick
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.)
PHOENIX IRON WORKS Co
Original Assignee
PHOENIX IRON WORKS Co
Publication date
Application granted granted Critical
Publication of US1137465A publication Critical patent/US1137465A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass

Definitions

  • a boiler a boiler; a cylindrical furnace shell extending from said boiler; a draft shell surrounding the -furnace shell and exposed to the outer air and adapted to convey air from the boiler end of said furnace to the front end of said furnace shell; means for conveyig the air from the draft shell to the furnace shell at the iront end of the furJ nace; and a cylindrical regulator arranged Within said draft shell and at the front of the furnace to control the passage of air from the draft shell tc the furnace.
  • the combination vith a boiler of a cylindrical furnace shell secured to the front of the boiler; a draft shell surroimding the furnace shell and adapted to convey air from the boiler end of the furnace to the front end of the furnace; a furnace head having an inwardly extending cylindrical flange having draft openings therein; and a regulating ring arranged on the flange, the ring having openings adapted to be brought into and out of register with openings in the flange to regulatc the draft.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

a boiler; a cylindrical furnace shell extending from said boiler; a draft shell surrounding the -furnace shell and exposed to the outer air and adapted to convey air from the boiler end of said furnace to the front end of said furnace shell; means for conveyig the air from the draft shell to the furnace shell at the iront end of the furJ nace; and a cylindrical regulator arranged Within said draft shell and at the front of the furnace to control the passage of air from the draft shell tc the furnace. c*
i 2. In a boiler furnace, the combination vith a boiler of a cylindrical furnace shell secured to the front of the boiler; a draft shell surroimding the furnace shell and adapted to convey air from the boiler end of the furnace to the front end of the furnace; a furnace head having an inwardly extending cylindrical flange having draft openings therein; and a regulating ring arranged on the flange, the ring having openings adapted to be brought into and out of register with openings in the flange to regulatc the draft.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
JOHN DICK. Witnesses:
F. D. VVooDwonTH, E. P. CULLUM.
US7????713A Boiler-furnace. Expired - Lifetime US1137465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1137465TA

Publications (1)

Publication Number Publication Date
US1137465A true US1137465A (en) 1915-04-27

Family

ID=3205564

Family Applications (1)

Application Number Title Priority Date Filing Date
US7????713A Expired - Lifetime US1137465A (en) Boiler-furnace.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418979A (en) * 1966-09-06 1968-12-31 Vaillant Joh Kg Instantaneous water heater heated by a vaporised oil burner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418979A (en) * 1966-09-06 1968-12-31 Vaillant Joh Kg Instantaneous water heater heated by a vaporised oil burner

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