US517527A - Heaton - Google Patents
Heaton Download PDFInfo
- Publication number
- US517527A US517527A US517527DA US517527A US 517527 A US517527 A US 517527A US 517527D A US517527D A US 517527DA US 517527 A US517527 A US 517527A
- Authority
- US
- United States
- Prior art keywords
- wire
- nozzle
- flame
- oil
- tempering
- 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
- 238000005496 tempering Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
Definitions
- the object of our invention is to obtain a bright wire by a simple and effective method of hardening and tempering the same.
- Figure l is an elevation of our improved apparatus for hardening and tempering steel wire bright.
- Fig. 2 is an en- Fig. 3 shows view of cooling trough in which the wire passes by a tube through. the body of the oilor cooling liquid.
- Fig. 4. is a modification of Fig. 1 showing apparatus at an incline.
- Figs. 1. 2. 3 X is the reel for the soft wire, and Y is the reel upon which the wire is wound after being hardened and tempered.
- a trough F of sand, oil, lead, or other suitable cooling material there being again no air space between the tempering flames and the sand, oil, lead, or other cooling material.
- Oil may again be applied by nozzle 0, at the end of the said trough, so that the flame from the nozzle joins up to the tempering flame.
- the nozzle or nozzles have preferably a taper hole J larger near the reservoir, and a circulating hole preferably on its under side K, to increase the circulation and prevent clogging.
- H is a drip trough under the reservoir H
- F is a drip trough under the reservoir F, the said troughs being adapted to catch the surplus oil which passes through the nozzles.
- the burnersb, below the flames B and E are of any approved construction.
- Fig. l The nozzle 0 in this modification is a plain nozzle, and the oil does not run out and ignite at its end as in Fig. 1,but the gas flame is extended so as to heat around the nozzle and the oil or other tempering material seals th e other end of the nozzle, and excludes the air, preventing oxidation; the same with the tempering flame, and the noz zle of the cooling trough.
- the wire in the latter may either pass through a nozzle with extended tube 0 or directly through the nozzle and cooling liquid.
- the combination with a flame for heating the wire, and an oil reservoir for cooling the wire, of a nozzle projecting outwardly from the side of the reservoir into the said flame and provided with a hole for the wire to pass through, substantially as set forth.
- apparatus for hardening and temper- 7 comprising wire, the combination, with a flame for heating the wire, and an oil reservoir for cooling the wire, of a nozzle projecting outwardly from the side of the reservoir into the said flame and provided with a conical hole for the wire to pass through and aholein its under side for the passage of surplus oil, substantially as set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
(No Model.) 2 SheetsSheet '1 E. ODDY, J. CROSSLEY & E & A. SMITH. APPARATUS FOR HARDENING AND TEMPERING STEEL WIRE.
No. 517,527. Patented Apr. 3, 1894.
v (No Model.) I 2-Shee'ts-Sheet 2.'
E. ODDY, J. GROSSLE-Y 85 E. & A. SMITH. APPARATUS FOR HARDENING AND TEMPERING STEEL WIRE.
No. 517,527. Patented Apr. 3, 1894.
. larged detail in section of nozzle.
UNITED STATES PATENT FFICE.
EDWIN ODDY, JOSEPH CROSSLEY, ENOS SMITH, AND AI SMITH, OF CLEGK- HEATON, ENGLAND.
APPARATUS FOR HARDENING AND TEMPERING STEEL WIRE.
I SPECIFICATION forming part of Letters Patent No. 517,527, dated April 3, 1894.
Application filed October 2, 1893. Serial No. 486,984. (No model.) Patented in England June 1'7, 1393, No. 11,955.
To aZZ whom it may concern.-
Be it known that we, EDWIN ODDY, JOSEPH ORossLEY, ENos SMITH, and AI SMITH, subjects of the Queen of Great Britain, residing at Oleckheaton, in the county of York, England, have invented certain new and useful Improvements in Apparatus for Hardening and TemperingSteel Wire, (for which we have obtained a patent in Great Britain, No. 11,955, dated June 17, 1893,) of which the following is a specification.
The object of our invention is to obtain a bright wire by a simple and effective method of hardening and tempering the same.
In the drawings Figure l is an elevation of our improved apparatus for hardening and tempering steel wire bright. Fig. 2 is an en- Fig. 3 shows view of cooling trough in which the wire passes by a tube through. the body of the oilor cooling liquid. Fig. 4. is a modification of Fig. 1 showing apparatus at an incline.
Figs. 1. 2. 3: X is the reel for the soft wire, and Y is the reel upon which the wire is wound after being hardened and tempered. We run the wire or wiresA through an ordinary solid flame or flames B to heat it, then to harden it is passed through a nozzle or other conductor 0 (connected to the oil .or other liquid reservoir H) and charged with oi1,which oil ignites at the end D of the nozzle O joining up to the gas flame B, so that there is nov air or other space between the flame and the oil, and so no oxidation takes place. It is then heated by solid flame or flames E for tempering and passes through a trough F of sand, oil, lead, or other suitable cooling material, there being again no air space between the tempering flames and the sand, oil, lead, or other cooling material. Oil may again be applied by nozzle 0, at the end of the said trough, so that the flame from the nozzle joins up to the tempering flame. The nozzle or nozzles have preferably a taper hole J larger near the reservoir, and a circulating hole preferably on its under side K, to increase the circulation and prevent clogging.
H is a drip trough under the reservoir H, and F is a drip trough under the reservoir F, the said troughs being adapted to catch the surplus oil which passes through the nozzles. The burnersb, below the flames B and E are of any approved construction.
Fig. l: The nozzle 0 in this modification is a plain nozzle, and the oil does not run out and ignite at its end as in Fig. 1,but the gas flame is extended so as to heat around the nozzle and the oil or other tempering material seals th e other end of the nozzle, and excludes the air, preventing oxidation; the same with the tempering flame, and the noz zle of the cooling trough. The wire in the latter may either pass through a nozzle with extended tube 0 or directly through the nozzle and cooling liquid.
What we claim as the invention,and desire to secure by Letters Patent, is-
l. In apparatus for hardening and tempering wire, the combination, with a flame for heating the wire, and an oil reservoir for cooling the wire, of a nozzle projecting outwardly from the side of the reservoir into the said flame and provided with a hole for the wire to pass through, substantially as set forth.
2. In apparatus for hardening and temper- 7:; ing wire, the combination, with a flame for heating the wire, and an oil reservoir for cooling the wire, of a nozzle projecting outwardly from the side of the reservoir into the said flame and provided with a conical hole for the wire to pass through and aholein its under side for the passage of surplus oil, substantially as set forth.
In testimonywhereof we alflx our signatures in presence of two witnesses.
E. ODDY. J. OROSSLEY. ENOS SMITH. AI SMITH.
Witnesses:
ABM. REED, O. F. WARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US517527A true US517527A (en) | 1894-04-03 |
Family
ID=2586330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US517527D Expired - Lifetime US517527A (en) | Heaton |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US517527A (en) |
-
0
- US US517527D patent/US517527A/en not_active Expired - Lifetime
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