GB1040931A – Improvements relating to a furnace for and process of heating metal billets
– Google Patents
GB1040931A – Improvements relating to a furnace for and process of heating metal billets
– Google Patents
Improvements relating to a furnace for and process of heating metal billets
Info
Publication number
GB1040931A
GB1040931A
GB8317/62A
GB831762A
GB1040931A
GB 1040931 A
GB1040931 A
GB 1040931A
GB 8317/62 A
GB8317/62 A
GB 8317/62A
GB 831762 A
GB831762 A
GB 831762A
GB 1040931 A
GB1040931 A
GB 1040931A
Authority
GB
United Kingdom
Prior art keywords
burners
induction coil
billets
furnace
section
Prior art date
1962-03-03
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
Application number
GB8317/62A
Inventor
Alfred Cameron Jennings
Griffith Dillwyn Phillips
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.)
Garringtons Ltd
West Midlands Gas Board
Original Assignee
Garringtons Ltd
West Midlands Gas Board
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.)
1962-03-03
Filing date
1962-03-03
Publication date
1966-09-01
1962-03-03
Application filed by Garringtons Ltd, West Midlands Gas Board
filed
Critical
Garringtons Ltd
1962-03-03
Priority to GB8317/62A
priority
Critical
patent/GB1040931A/en
1966-09-01
Publication of GB1040931A
publication
Critical
patent/GB1040931A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
238000010438
heat treatment
Methods
0.000
title
abstract
4
239000002184
metal
Substances
0.000
title
abstract
4
238000000034
method
Methods
0.000
title
1
230000006698
induction
Effects
0.000
abstract
5
239000007789
gas
Substances
0.000
abstract
2
238000002485
combustion reaction
Methods
0.000
abstract
1
238000002791
soaking
Methods
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
1
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
C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
C21D1/34—Methods of heating
C21D1/42—Induction heating
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F27—FURNACES; KILNS; OVENS; RETORTS
F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/25—Process efficiency
Abstract
1,040,931. Combined electric and combustion heated continuous furnaces. WEST MIDLANDS GAS BOARD, and GARRINGTONS Ltd. March 4, 1963 [March 3, 1962], No. 8317/62. Heading F4B. A metal heating furnace comprises a continuous path for the passage of metal billets progressively through an initial phase of the furnace in which the metal is heated by burners and a final phase which includes induction coil heating. Billets (not shown) enter a tunnel 7 from a guide 8 and are slid along rails 9 by a pusher (not shown) through a gas-fired furnace 4. Downwardly directed burners 13 and laterally directed burners 14 heat a forcing section 11, the resulting gases heating a preheat section 10 before escaping through a flue outlet 15 in which an eductor 16 is provided. Laterally directed small burners 17 heat a soaking section 12 in which the billets acquire a uniform predetermined temperature. Manual or automatic control means are provided for the burners. A flue outlet 18 with eductor 19 withdraws products emanating mainly from the forcing section and prevents them passing to a short induction coil 5. From the exit end of tunnel 7 the billets pass to the induction coil 5, where their temperature is raised to the ultimate value required, and are then discharged by shoot 20. The rails 9 through the induction coil and the induction coil itself are water cooled.
GB8317/62A
1962-03-03
1962-03-03
Improvements relating to a furnace for and process of heating metal billets
Expired
GB1040931A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB8317/62A
GB1040931A
(en)
1962-03-03
1962-03-03
Improvements relating to a furnace for and process of heating metal billets
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB8317/62A
GB1040931A
(en)
1962-03-03
1962-03-03
Improvements relating to a furnace for and process of heating metal billets
Publications (1)
Publication Number
Publication Date
GB1040931A
true
GB1040931A
(en)
1966-09-01
Family
ID=9850216
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB8317/62A
Expired
GB1040931A
(en)
1962-03-03
1962-03-03
Improvements relating to a furnace for and process of heating metal billets
Country Status (1)
Country
Link
GB
(1)
GB1040931A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS4833843B1
(en)
*
1970-02-14
1973-10-17
EP0158946A2
(en)
*
1984-04-20
1985-10-23
Park-Ohio Industries, Inc.
Method of and apparatus for heating non-magnetic metal work pieces
WO2010031503A1
(en)
*
2008-09-22
2010-03-25
I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg
Device for heating rod-shaped workpieces
WO2022199948A1
(en)
*
2021-03-26
2022-09-29
Extrutec Gmbh
Heating device for a rod-shaped workpiece
1962
1962-03-03
GB
GB8317/62A
patent/GB1040931A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS4833843B1
(en)
*
1970-02-14
1973-10-17
EP0158946A2
(en)
*
1984-04-20
1985-10-23
Park-Ohio Industries, Inc.
Method of and apparatus for heating non-magnetic metal work pieces
EP0158946A3
(en)
*
1984-04-20
1987-05-13
Park-Ohio Industries, Inc.
Method of and apparatus for heating non-magnetic metal work pieces
WO2010031503A1
(en)
*
2008-09-22
2010-03-25
I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg
Device for heating rod-shaped workpieces
WO2022199948A1
(en)
*
2021-03-26
2022-09-29
Extrutec Gmbh
Heating device for a rod-shaped workpiece
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