US434931A - Luke houze - Google Patents
Luke houze Download PDFInfo
- Publication number
- US434931A US434931A US434931DA US434931A US 434931 A US434931 A US 434931A US 434931D A US434931D A US 434931DA US 434931 A US434931 A US 434931A
- Authority
- US
- United States
- Prior art keywords
- glass
- ring
- tank
- luke
- houze
- 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
Links
- 239000011521 glass Substances 0.000 description 32
- 238000002844 melting Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 125000002068 L-phenylalanino group Chemical group [H]OC(=O)[C@@]([H])(N([H])[*])C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B15/00—Drawing glass upwardly from the melt
- C03B15/02—Drawing glass sheets
- C03B15/06—Drawing glass sheets from a debiteuse
Definitions
- My invention relates' to improvements in glass-melting furnaces, and has especial reference to the Construction of the gathering ring. e
- Figure 1 is a sectional plan View of the tank of the furnace, showing my improvements in operative position therein.
- Fig. 2 is a perspective View of the ring, and
- Fig. 3 is a longitudinal section of the same.
- the tank A may be of any preferred size and of any desired Construction, having the 'stack A', provided the projections B B be formed on its side walls.
- a floating two-part partition or screen C is arranged within the tank and rests against these projections, being thereby prevented from being carried toward the front end of the tank by the flowing glass.
- the gathering-ring is arranged at the front end of the tank and adjacent to the door or opening in the front wall thereof, as clearly shown in Fig. 1.
- the impurities therein will rise to its surface and will float thereon. Consequently as the glass fiows toward the front end of the tank the impurities will be carried against the transverse float or partition C, and be thereby prevented from passing to the said front end of the tank with the glass. At the front end of the tank the glass will flow through the opening in the rear end of the ring andwill be gathered from the said ring 7o in the usual manner, impurities that may have escaped the partition or float being arrested by the walls of the ring.
- Phe rings now in common use are of a circular formation, and, as they have but a slight 7 5 hearing upon each other when a number of rings are used in the same tank, the motion of the flowing glass ca'uses them to Shift upon each other and drift apart, thus permitting the cold glass to work into the interior of the ring and spoil the glass.
- I overcome this objection by making the ring or pot in the oval form shown and described, thereby providing straight or flat sides and permitting the several rings to have an extended hearing upon each other, so that they cannot drift apart, as will be readily understood upon reference to the drawings.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
(No Model.)
L. HOUZB. GLASS MELTING FURNAGE.
UNITED STATES ATENT FFICE.
LUKE HOUZE, OF F OSTORIA, OHIO, ASSIGNOR OF TXVO-THIRDS TO CHARLES FOSTER AND LEOPOLD MAMBOURG, OF SAME PLACE.
GLASS-MELTING FURNACE.
SPECIFICATION forming part of Letters Patent No. 434 931, dated August 26, 1890.
Application filed May 19, 1890, serial No. 352,417. (No model.)
To all whom it may concrn:
Be it known that I, LUKE HOUZE, a citizen of the United States, residing in the city of Fostoria, in the county of Seneca and State of Ohio, have invented certain new and uscful Improvements in Glass-Melting Furnaces; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying clrawings, and to letters of reference marked thereon, which form a part of this specification.
My invention relates' to improvements in glass-melting furnaces, and has especial reference to the Construction of the gathering ring. e
The invention consists in certain novel features of the device illustrated in the accompanying drawings, as will be hereinafter first fully described, and then pointed out in the claim.
In the drawings just referred to, Figure 1 is a sectional plan View of the tank of the furnace, showing my improvements in operative position therein. Fig. 2 is a perspective View of the ring, and Fig. 3 is a longitudinal section of the same.
The tank A may be of any preferred size and of any desired Construction, having the 'stack A', provided the projections B B be formed on its side walls. A floating two-part partition or screen C is arranged within the tank and rests against these projections, being thereby prevented from being carried toward the front end of the tank by the flowing glass.
I make no claim to this partition in the present case, as it forms the subject-matter of a separate application of even date herewith, Serial No. %2,418.
The gathering-ring is arranged at the front end of the tank and adjacent to the door or opening in the front wall thereof, as clearly shown in Fig. 1.
In carrying out my present improvements I construct the ring D of an oval form, the front end being the wider and the sides being straight or flat.
At the front end of the ring or pot, at the upper edge of the same, I provide the forwardly-projecting lugs or offsets E E, which hear against the inner side of the front wall of the tank, and thereby hold the ring in its proper position. In the rear end of the ring I form an opening F, which extends upward about half-way to the upper edge of the ring and pernits the glass to flow into the ring.
In practice when the glass is hot and in a liquid form the impurities therein will rise to its surface and will float thereon. Consequently as the glass fiows toward the front end of the tank the impurities will be carried against the transverse float or partition C, and be thereby prevented from passing to the said front end of the tank with the glass. At the front end of the tank the glass will flow through the opening in the rear end of the ring andwill be gathered from the said ring 7o in the usual manner, impurities that may have escaped the partition or float being arrested by the walls of the ring.
Phe rings now in common use are of a circular formation, and, as they have but a slight 7 5 hearing upon each other when a number of rings are used in the same tank, the motion of the flowing glass ca'uses them to Shift upon each other and drift apart, thus permitting the cold glass to work into the interior of the ring and spoil the glass. I overcome this objection by making the ring or pot in the oval form shown and described, thereby providing straight or flat sides and permitting the several rings to have an extended hearing upon each other, so that they cannot drift apart, as will be readily understood upon reference to the drawings.
In practice heretol'ore the rings have been made of an equal depth throughout, and con- 0 sequently the glass which came in contact with the front wall of the tank was cooled and then flowed under the ring and into the center of the same, mixing with and spoiling the good glass therein. In my device this obj ectionable feature is cffectually obviated, as the cold glass will be permitted. to flow under the lugs E and between the ring and the front wall of the tank and will be caused to flow around the ring to the rear end thereof Ioo and pass through the opening in the rear end I claim, and desire to secure by Letters Patthereof, mingling with the hot glass before ent, is
passing into the ring, thus preventing the The combination of the tank having a formation of ropy glass. curved front end provided with a series of 20 5 From 'the foregoing description, taken in working-openings and the series of ova1- connection with the accompanying drawings, shaped gathering-rings at the front end of it will be seen that I have provided a deVice the tank having straight fiat sides, Whereby which is Very simple in its construction, and the rings bear upon each other and are prebythe use of which I ani enabled to produce Vented from shifting, as set forth. 25 IO an article of gia-ss superior to the glass hcre- In testimony whereof I hereunto affix my tofore produced at a slight cost. signature in the presence of two witnesses.
The advantages of my device are thought to be obvious from the foregoing description, LUKE I-IOUZE. and further comment thereou is deemed un- XVitnesses: 15 necessary. A. W. AYLSWORTH, Having thus described my invention, what LEWIS WVADE.
Publications (1)
Publication Number | Publication Date |
---|---|
US434931A true US434931A (en) | 1890-08-26 |
Family
ID=2503835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US434931D Expired - Lifetime US434931A (en) | Luke houze |
Country Status (1)
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US (1) | US434931A (en) |
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- US US434931D patent/US434931A/en not_active Expired - Lifetime
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