US1146093A - Means for promoting combustion. - Google Patents

Means for promoting combustion. Download PDF

Info

Publication number
US1146093A
US1146093A US85392914A US1914853929A US1146093A US 1146093 A US1146093 A US 1146093A US 85392914 A US85392914 A US 85392914A US 1914853929 A US1914853929 A US 1914853929A US 1146093 A US1146093 A US 1146093A
Authority
US
United States
Prior art keywords
section
promoting combustion
combustion
tube
promoting
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
US85392914A
Inventor
Fred Olsen
Axel Lyberg
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 US85392914A priority Critical patent/US1146093A/en
Application granted granted Critical
Publication of US1146093A publication Critical patent/US1146093A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel

Definitions

  • the invention relates to an improvement in means for promoting combustion, in the use of which oxygen is mixed with the products of combustion in the fire box to assist in consuming the same.
  • the main object of the present invention is theprovision of a means mounted in the back head of the furnace and through which the air is admitted and specifically directed within the fire box, provision being made for increasing the blast at will.
  • FIG. 1 is a view in elevation, illustrating the application of the improved means.
  • Fig. 2 is an enlarged sectional View, illustrating the application of the means.
  • Fig. 3 is a section on line 33 of Fig. 2.
  • Fig. 4 is a section through the nozzle.
  • Fig. 5 is a section on the line 55 of Fig. 2.
  • the improved means is shown as made up of two distinct parts, that is a nozzle 1 and an injector section 2.
  • the nozzle 1 comprises a cylindrical body 3 terminating at the forward end in the annular shoulder 4, from which the body extends in a forward and downward direction to provide a delivery nozzle 5, the free or delivery end of which is of oval shape, as shown.
  • the free or rear end of the body 3 is exteriorly threaded at 6 and the injector section has a forward extension 7 interiorly threaded for connection with the body and beyond which said section 2 is gradually enlarged and downwardly curved, terminating. in a flaring mouth or entrance 8.
  • the upper wall of the section 2 is thickened at 9 to provide for the formation therein of a conduit 10, opening within the section 2 in a restricted port 11, the main length of the conduit opening toward and in the direction of the body 3.
  • the improved device of which there may be any number used, is removably mounted in the tube 12 connecting the header plates of the back head, the device being held in fixed relation therein by reason of the shoulder 4: bearing against one end of the tube and a projection 7 bearing against the opposing end.
  • the device will direct oxygen over the fuel bed and at an angle thereto so as to thoroughly mix with the products of combustion, the conduit 10 being adapted to be connected with any source of air under pressure, whereby the neutral pressure of the device may be increased at will and to any desired extent.

Description

F. OLSEN & A. LYBERG. MEANS FOR PROMOTING cowmusnow.v
APPLICATION FILED JULY 29. 1914.
Patented July 13, 1915 OFFICE.
MEANS FOR PROMOTING COMBUSTION.
Specification of Letters Patent.
Patented July 13, 1915.
Application filed July 29, 1914. Serial No. 853,929.
To all whom it may concern:
Be it known that we, FRED OLsEN and Axnr. LYBERG, citizens of the United States, residing at Minneapolis, in the county of Hennepin and State of Minnesota, have invented new and useful Improvements in Means for Promoting Combustion, of which the following is a specification.
The invention relates to an improvement in means for promoting combustion, in the use of which oxygen is mixed with the products of combustion in the fire box to assist in consuming the same.
The main object of the present invention is theprovision of a means mounted in the back head of the furnace and through which the air is admitted and specifically directed within the fire box, provision being made for increasing the blast at will.
The invention in the preferred form of details will be described in the following specification, reference being had particularly to the accompanying drawings, in which Figure 1 is a view in elevation, illustrating the application of the improved means. Fig. 2 is an enlarged sectional View, illustrating the application of the means. Fig. 3 is a section on line 33 of Fig. 2. Fig. 4: is a section through the nozzle. Fig. 5 is a section on the line 55 of Fig. 2.
In the accompanying drawings, the improved means is shown as made up of two distinct parts, that is a nozzle 1 and an injector section 2. The nozzle 1 comprises a cylindrical body 3 terminating at the forward end in the annular shoulder 4, from which the body extends in a forward and downward direction to provide a delivery nozzle 5, the free or delivery end of which is of oval shape, as shown. The free or rear end of the body 3 is exteriorly threaded at 6 and the injector section has a forward extension 7 interiorly threaded for connection with the body and beyond which said section 2 is gradually enlarged and downwardly curved, terminating. in a flaring mouth or entrance 8. The upper wall of the section 2 is thickened at 9 to provide for the formation therein of a conduit 10, opening within the section 2 in a restricted port 11, the main length of the conduit opening toward and in the direction of the body 3.
The improved device, of which there may be any number used, is removably mounted in the tube 12 connecting the header plates of the back head, the device being held in fixed relation therein by reason of the shoulder 4: bearing against one end of the tube and a projection 7 bearing against the opposing end.
In use, the device will direct oxygen over the fuel bed and at an angle thereto so as to thoroughly mix with the products of combustion, the conduit 10 being adapted to be connected with any source of air under pressure, whereby the neutral pressure of the device may be increased at will and to any desired extent.
What is claimed is The combination with the spaced plates of a furnace head, of a tube securedtherein, means for promoting combustion comprising a body removably seated in the tube and having a circumferentially notched flange tightly abutting one end of said tube, a nozzle integral with the body and projecting in advance of one of the plates, an injector section removably secured to the body and provided with a circumferential flange tightly abutting the remaining end of said tube, and a bolt passing through the notch in the flange of saidv body and threaded into one of said spacedplates.
In testimony whereof we afiix our signatures in presence of two witnesses.
FRED I OLSEN. AXEL LYBERG.
Witnesses F. L. -PALMER, EMIL LUNDSTROM.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. 0.
US85392914A 1914-07-29 1914-07-29 Means for promoting combustion. Expired - Lifetime US1146093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US85392914A US1146093A (en) 1914-07-29 1914-07-29 Means for promoting combustion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85392914A US1146093A (en) 1914-07-29 1914-07-29 Means for promoting combustion.

Publications (1)

Publication Number Publication Date
US1146093A true US1146093A (en) 1915-07-13

Family

ID=3214180

Family Applications (1)

Application Number Title Priority Date Filing Date
US85392914A Expired - Lifetime US1146093A (en) 1914-07-29 1914-07-29 Means for promoting combustion.

Country Status (1)

Country Link
US (1) US1146093A (en)

Similar Documents

Publication Publication Date Title
US1146093A (en) Means for promoting combustion.
US438515A (en) Ors to herbert h
US1199470A (en) Fire-hose nozzle.
US1107614A (en) Oil-burner.
US492366A (en) Franklin m
US1008866A (en) Oil-burner.
US330443A (en) Boiler-tube cleaner
US1087086A (en) Nozzle.
US1051464A (en) Oil-burner.
US519879A (en) Detachable sprinkler for baths
US926473A (en) Oil-burner.
US1287437A (en) Gas-burner.
US1111520A (en) Oil-burner.
US1117165A (en) Hydrocarbon-burner.
US991141A (en) Gas-burner.
US1113894A (en) Oil-burner.
US1236699A (en) Self-generating heating-torch.
US1242359A (en) Oil-burner.
US451161A (en) Hydrocarbon-burner
US465624A (en) Hydrocarbon-burner
US1007162A (en) Gas-burner.
US1077441A (en) Attachment for boiler-tubes.
US560095A (en) Steam-blower
US522815A (en) Benjamin f
US526703A (en) David d