PL2090667T3 - Device and method for heating workpieces - Google Patents

Device and method for heating workpieces

Info

Publication number
PL2090667T3
PL2090667T3 PL09000089T PL09000089T PL2090667T3 PL 2090667 T3 PL2090667 T3 PL 2090667T3 PL 09000089 T PL09000089 T PL 09000089T PL 09000089 T PL09000089 T PL 09000089T PL 2090667 T3 PL2090667 T3 PL 2090667T3
Authority
PL
Poland
Prior art keywords
workpiece
heating
burner jets
workpieces
switched
Prior art date
Application number
PL09000089T
Other languages
Polish (pl)
Inventor
Rolf-Josef Schwartz
Original Assignee
Schwartz Gmbh
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 Schwartz Gmbh filed Critical Schwartz Gmbh
Publication of PL2090667T3 publication Critical patent/PL2090667T3/en

Links

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
    • C21D1/52—Methods of heating with flames
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • 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
    • C21D1/06—Surface hardening
    • C21D1/08—Surface hardening with flames

Abstract

In apparatus (10) for heating workpieces (20,20,20''), having multiple burner jets (40, 50) for heating the workpieces during passage in series and/or parallel through the apparatus on a transporter (30), the burner jets are independently switchable on and off by a control unit. An independent claim is included for a corresponding workpiece heating procedure, in which the burner jets (40) located within the workpiece contour regions of the workpiece transport path are switched on and the burner jets (50) located outside the workpiece contour regions of the workpiece transport path are switched off.
PL09000089T 2008-01-25 2009-01-07 Device and method for heating workpieces PL2090667T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008006248A DE102008006248A1 (en) 2008-01-25 2008-01-25 Apparatus and method for heating workpieces
EP09000089A EP2090667B1 (en) 2008-01-25 2009-01-07 Device and method for heating workpieces

Publications (1)

Publication Number Publication Date
PL2090667T3 true PL2090667T3 (en) 2011-11-30

Family

ID=40577848

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09000089T PL2090667T3 (en) 2008-01-25 2009-01-07 Device and method for heating workpieces

Country Status (5)

Country Link
EP (1) EP2090667B1 (en)
AT (1) ATE513063T1 (en)
DE (1) DE102008006248A1 (en)
ES (1) ES2368861T3 (en)
PL (1) PL2090667T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004081C5 (en) 2010-01-06 2016-11-03 Benteler Automobiltechnik Gmbh Method for thermoforming and curing a circuit board
CA2834558A1 (en) 2011-06-30 2013-01-03 Ebner Industrieofenbau Gmbh Method for heating a shaped component for a subsequent press hardening operation and continuous furnace for regionally heating a shaped component preheated to a predetermined temperature to a higher temperature
DE102011053698C5 (en) * 2011-09-16 2017-11-16 Benteler Automobiltechnik Gmbh Process for the manufacture of structural and chassis components by thermoforming and heating station
EP2602334A1 (en) * 2011-12-08 2013-06-12 Linde Aktiengesellschaft Plant and method for hot forming blanks
US9181123B2 (en) 2012-12-07 2015-11-10 Linde Aktiengesellschaft Thermal imaging to optimize flame polishing
US9222729B2 (en) 2012-12-07 2015-12-29 Linde Aktiengesellschaft Plant and method for hot forming blanks
DE102013008853A1 (en) * 2013-05-23 2014-11-27 Linde Aktiengesellschaft Plant and method for hot forming of blanks
GB201317194D0 (en) * 2013-09-27 2013-11-13 Ebner Ind Ofenbau
DE102016110677B4 (en) * 2016-06-09 2018-07-12 Ebner Industrieofenbau Gmbh Temperature control device for components

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179624C (en) * 1981-02-03 1986-10-16 Pol Ovenbouw B V V D DEVICE FOR CONTROLLING THE TEMPERATURE IN A BAKERY TUNNELVEN OR TUNNELVENSECTION.
JPS5867831A (en) * 1981-10-19 1983-04-22 Sumitomo Metal Ind Ltd Method for heating steel strip in direct firing type heating furnace
JPS6013030A (en) * 1983-07-04 1985-01-23 Nippon Steel Corp Method for controlling combustion of heating furnace
JPS6141720A (en) * 1984-08-06 1986-02-28 Japanese National Railways<Jnr> Heat treatment for hardening continuously top of deformed-section rail
JPH04221026A (en) * 1990-12-23 1992-08-11 Sumitomo Metal Ind Ltd Method for controlling heating in continuous heating furnace
JPH0657323A (en) * 1992-08-06 1994-03-01 Sumitomo Metal Ind Ltd Method for controlling burner in heating furnace
NL1000909C1 (en) * 1995-08-01 1995-11-10 Flynn Controls B V Temperature controller for a tunnel oven.
FR2806097B1 (en) * 2000-03-08 2002-05-10 Stein Heurtey IMPROVEMENTS RELATING TO THE PREHEATING OF METAL STRIPS, PARTICULARLY IN GALVANIZING OR ANNEALING LINES
DE102004028236B3 (en) 2004-06-11 2005-11-17 Rolf-Josef Schwartz Assembly for heating workpieces before shaping in a press, e.g. high tensile steel sheets for automobile bodywork components, has a kiln with a jet field and fans to give the workpieces a convective heating action
DE102005018652A1 (en) * 2005-04-21 2006-10-26 Uhlmann Pac-Systeme Gmbh & Co. Kg heater
DE102006005063A1 (en) 2006-02-03 2007-08-09 Linde Ag Process for the heat treatment of steel strip

Also Published As

Publication number Publication date
ATE513063T1 (en) 2011-07-15
EP2090667A1 (en) 2009-08-19
ES2368861T3 (en) 2011-11-23
EP2090667B1 (en) 2011-06-15
DE102008006248A1 (en) 2009-07-30

Similar Documents

Publication Publication Date Title
PL2090667T3 (en) Device and method for heating workpieces
TW200701345A (en) Film-forming apparatus and film-forming method
EP2006438B8 (en) Device for feeding laundry items into a laundry treatment device, in particular a mangle
ATE495656T1 (en) FRAME SYSTEM AND METHOD FOR MAINTAINING A CONDITIONED CONDITION THEREOF
ATE371047T1 (en) METHOD FOR HEATING PLATES
WO2003082508A3 (en) Luminescence sensing system for welding
WO2006083928A3 (en) Apparatus and method for modifying an object
ATE501966T1 (en) APPARATUS AND METHOD FOR THE CHANNELED TRANSPORT OF FRUIT USING A FLUID TRACK
ATE546340T1 (en) AUXILIARY DRIVE
WO2004028974A3 (en) Controlling wastewater treatment processes
ATE517544T1 (en) DEFECT CONVEYOR DEVICE AND METHOD FOR OPERATING A DEFECT CONVEYOR DEVICE
ATE556789T1 (en) DEVICE FOR TREATING CONTAINERS WITH CARRIER STERILIZATION
PL1987298T3 (en) Apparatus and method for heating and/or cooling.
PL2078957T3 (en) Controller for radiation source and control method thereof, and radiation inspection system and method
ATE468182T1 (en) DEVICE FOR DISINFECTING CONTAINER CLOSURES
TW200508128A (en) Transporting apparatus
EP2049725A4 (en) Apparatus for treating clothes and method for controlling the same
TW200636840A (en) Wafer treating apparatus
ITFI20040183A1 (en) MACHINE AND METHOD FOR THE TREATMENT OF A FABRIC BOTH WIDE AND ROPE
DE602006006478D1 (en) DEVICE AND METHOD FOR ASSEMBLING REGULATORY UNITS
WO2009034132A3 (en) Method and apparatus for making food chips
DE502004004046D1 (en) Apparatus for evaporating materials
ATE409672T1 (en) METHOD AND DEVICE FOR PROCESSING PRINTED PRODUCTS
WO2009138997A3 (en) A method and apparatus for rapidly sourcing resumes for an employment website
TWI346041B (en) Apparatus and method for removing objects from forming means