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US882420A - Sheet for boiler-furnaces. - Google Patents

Sheet for boiler-furnaces. Download PDF

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Publication number
US882420A
US882420A US39393207A US1907393932A US882420A US 882420 A US882420 A US 882420A US 39393207 A US39393207 A US 39393207A US 1907393932 A US1907393932 A US 1907393932A US 882420 A US882420 A US 882420A
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US
United States
Prior art keywords
sheet
boiler
dents
furnaces
bolts
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
US39393207A
Inventor
Thomas C Rogerson
Philip Rentchler
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 US39393207A priority Critical patent/US882420A/en
Application granted granted Critical
Publication of US882420A publication Critical patent/US882420A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body
    • F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
    • F22B13/08—Locomobile, traction-engine, steam-roller, or locomotive boilers without auxiliary water tubes inside the fire-box

Definitions

  • This invention has relation to sheets adapted to be used upon furnace sides, doors and flues and it consists in the novel arrangement of its parts as hereinafter shown and described.
  • the object of the invention is to provide a reinforcing sheet of the character indicated, which is dented or depressed in such a manner as to protect the stay-bolts from the 'liame and also to add rigidity to the sheet and to keep the same from crackling.
  • FIG. 1 is a side elevation of the sheet
  • Fig. 2 is a transverse sectional view of the sheet attached to a support.
  • the sheet 1 is attached to the shell or sup port 2 by means of the stay-bolts 3.
  • the said bolts passing through the sheet I and having ends attened against the inner surface thereof.
  • the inner ends of the bolts 3 are preferably located at regular intervals apart and the major portion of the sheet 1 is substantially parallel with the support 2.
  • the sheet 1 is provided with the concaved dents or depressions 4 and the convexed dents or depressions 5.
  • the dents 4 and 5 are alternately arranged in rows vertically and transversely of the'sheet ⁇ I and occur Specification of Letters Patent.
  • the dents 4 and 5- are preferably of circular configuration, although they may be of other shape so long as the general arrangement is preserved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Packages (AREA)

Description

PATENTBD MAR. 17, 1908. '1"l C. ROGERSON & P. RENTGHLER. SHEET POR BOILER PURNACES.
APPLICATION FILED SEPT. 21, 1907.
2 SHEETS-SHEET 1.
OOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOO 4oooooooooooooooooooocxoooooo OOOOOOOOOOOOOOOOOOOOOOOOOOO OQUGUU o o O o @@QQODO OQVGUO o OOOOOOOOOO fia/72m wit/amaca No. 882,420. PATBNTED MAR. 17, 1908. T. C. ROGERSONKL P. RENTCHLER.
SHEET POR BOILER FURNACBS.
APPLICATION FILED SEPT. 21, 1907.
2 SHEETS-SHEET 2.
my @faim/ff UNITED 'sTATEs PATENT OEETOE.
THOMAS C. ROGERSON AND PHILIP RENTCHLER, OF JACKSONVILLE, ILLINOIS.
SHEET FOR BOILER-FURNACES.
To all whom it may concern:
Be it known that we, THOMAS C. ROGER soN and PHILIP RENTOHLEE, citizens of the United States, residing at Jacksonville, in the county of Morgan and State of Illinois, have invented a new and useful Sheet for Sides, Door, and Flues of Steam-Boiler Furnaces, of which the following is a specification.
This invention has relation to sheets adapted to be used upon furnace sides, doors and flues and it consists in the novel arrangement of its parts as hereinafter shown and described.
The object of the invention is to provide a reinforcing sheet of the character indicated, which is dented or depressed in such a manner as to protect the stay-bolts from the 'liame and also to add rigidity to the sheet and to keep the same from crackling.
In the accompanying drawing-Figure 1 is a side elevation of the sheet, and Fig. 2 is a transverse sectional view of the sheet attached to a support.
The sheet 1 is attached to the shell or sup port 2 by means of the stay-bolts 3. The said bolts passing through the sheet I and having ends attened against the inner surface thereof. The inner ends of the bolts 3 are preferably located at regular intervals apart and the major portion of the sheet 1 is substantially parallel with the support 2.
The sheet 1 is provided with the concaved dents or depressions 4 and the convexed dents or depressions 5. The dents 4 and 5 are alternately arranged in rows vertically and transversely of the'sheet` I and occur Specification of Letters Patent.
Application filed September 21, 1907.
Patented March 17, 1908.
Serial No. 393,932.
about those portions of the sheet 1 to which the inner ends ofthe stay-bolts 3 are attached. By this arrangement the said dents 4 and 5 add rigidity to the sheet and protect the inner ends of the stay-bolts from the flame as the heat thereof cannot sweep along the sheet l as it is deflected away from the same by the convexed dents 5. The dents 4 and 5-are preferably of circular configuration, although they may be of other shape so long as the general arrangement is preserved.
Having described our invention what we claim as new and desire to secure by Letters Patent is:-
A sheet forming a wall between the 'liree box and water space of a steam boiler, said sheet having concaved dents projecting from its plane into the area of the water space and convexed dents projecting from its plane into the area of the 'lire-box, said dents being alternately arranged in rows and stay bolts connected at their outer ends with the outer wall of the water space and at their inner ends with said sheet at points lying in the plane of the body portion of the sheet so that the ends of the said stay bolts lie at points between the lanes Occupied by the middle portions of tfie oppositely dis posed dents.
In testimony that we claim the foregoing as our own, we have hereto affixed our signatures in the'presence of two witnesses.
THOMAS C. ROGERSON. PHILIP RENTCI-ILER. Witnesses:
JOHN J. REEvE, HARRY E. COBB.
US39393207A 1907-09-21 1907-09-21 Sheet for boiler-furnaces. Expired - Lifetime US882420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US39393207A US882420A (en) 1907-09-21 1907-09-21 Sheet for boiler-furnaces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39393207A US882420A (en) 1907-09-21 1907-09-21 Sheet for boiler-furnaces.

Publications (1)

Publication Number Publication Date
US882420A true US882420A (en) 1908-03-17

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ID=2950859

Family Applications (1)

Application Number Title Priority Date Filing Date
US39393207A Expired - Lifetime US882420A (en) 1907-09-21 1907-09-21 Sheet for boiler-furnaces.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952816C (en) * 1949-03-03 1956-11-22 Gustaf Edvard Hedlund Formation of the inner standing boiler wall in locomotive, locomobile and other steam boilers, stoves and similar vessels to prevent stud bolts from breaking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952816C (en) * 1949-03-03 1956-11-22 Gustaf Edvard Hedlund Formation of the inner standing boiler wall in locomotive, locomobile and other steam boilers, stoves and similar vessels to prevent stud bolts from breaking

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