US944454A - Chain-grate furnace. - Google Patents

Chain-grate furnace. Download PDF

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Publication number
US944454A
US944454A US46905908A US1908469059A US944454A US 944454 A US944454 A US 944454A US 46905908 A US46905908 A US 46905908A US 1908469059 A US1908469059 A US 1908469059A US 944454 A US944454 A US 944454A
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United States
Prior art keywords
chain
grate furnace
grate
duncan
heads
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
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US46905908A
Inventor
Leroy H Maxfield
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ILLINOIS STOKER Co
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ILLINOIS STOKER Co
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Publication date
Application filed by ILLINOIS STOKER Co filed Critical ILLINOIS STOKER Co
Priority to US46905908A priority Critical patent/US944454A/en
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Publication of US944454A publication Critical patent/US944454A/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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H11/00—Travelling-grates

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Description

L. H. MAXPIELD.
CHAIN GRATE FURMGB. `y APPLICATION FILED DBO. 24.-, 1908.
Patented M4128, i909.
@mm EL@ l um? ehe top ef '-thexehannel on the ejaeem ne.
u. @they Words, 1n the preferred construe-hon w'len the grate' viewed f rorp above, es in flg. the top-o 'e channel Wxl come oppesle te the top of 'e mb.
'per peroe adapted to Contact eee'h othe when ehe links ase 'essembed and the lqwer' meme poz'tio'n of the ink bengvof reduced {kiekness, said heads being ofl substantially recanguer cross-section excep for the channels 20 therein, said channes extending obliquely .n the sides of the heads and the parts bemg so arranged that the channels nearest.` to eac'h other in the Aassembled grate rur 1 ip opposite "directions, the iep of the Imke bemg 25 substantially plane surfaces.
In witness whereof, l have hereunto gubseribed my .name in the presence of twowizv;-
messes. l
LEROY H. MAXFELD.
Witnesses :l
GEORGE D. DUNCAN, WILLXAM M. DUNCAN.
US46905908A 1908-12-24 1908-12-24 Chain-grate furnace. Expired - Lifetime US944454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US46905908A US944454A (en) 1908-12-24 1908-12-24 Chain-grate furnace.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46905908A US944454A (en) 1908-12-24 1908-12-24 Chain-grate furnace.

Publications (1)

Publication Number Publication Date
US944454A true US944454A (en) 1909-12-28

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ID=3012876

Family Applications (1)

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US46905908A Expired - Lifetime US944454A (en) 1908-12-24 1908-12-24 Chain-grate furnace.

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