EP1035223A3 - Multiwire annealing device - Google Patents

Multiwire annealing device Download PDF

Info

Publication number
EP1035223A3
EP1035223A3 EP00104464A EP00104464A EP1035223A3 EP 1035223 A3 EP1035223 A3 EP 1035223A3 EP 00104464 A EP00104464 A EP 00104464A EP 00104464 A EP00104464 A EP 00104464A EP 1035223 A3 EP1035223 A3 EP 1035223A3
Authority
EP
European Patent Office
Prior art keywords
contact rollers
contact
multiwire
annealing device
power supply
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.)
Withdrawn
Application number
EP00104464A
Other languages
German (de)
French (fr)
Other versions
EP1035223A2 (en
Inventor
Hermann Weber
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.)
Heinrich GmbH
Original Assignee
Heinrich 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 Heinrich GmbH filed Critical Heinrich GmbH
Publication of EP1035223A2 publication Critical patent/EP1035223A2/en
Publication of EP1035223A3 publication Critical patent/EP1035223A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0095—Heating devices in the form of rollers
    • 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
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
    • 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
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Abstract

Die Erfindung betrifft eine Mehrdraht- Glüheinrichtung, die mehrere in einem Gehäuse (2) drehbar angeordnete und durch mindestens ein Antriebsaggregat (34) drehangetriebene Kontaktwalzen (3, 4, 5) und an beiden Seiten der Kontaktwalzen (3, 4, 5) angeordnete Kontaktelemente (18, 19) für die Stromzufuhr zu den Kontaktwalzen (3, 4, 5) enthält. Um eine gleichmäßige Erwärmung auch einer größeren Anzahl an Drähten zu ermöglichen ist den Kontaktelementen (18, 19) an den beiden Seiten der Kontaktwalzen (3, 4, 5) jeweils ein gesondertes Stomzufuhrelement (20, 21) zugeordnet.

Figure 00000001
The invention relates to a multi-wire glow device which has a plurality of contact rollers (3, 4, 5) rotatably arranged in a housing (2) and rotatably driven by at least one drive unit (34) and contact elements arranged on both sides of the contact rollers (3, 4, 5) (18, 19) for the power supply to the contact rollers (3, 4, 5) contains. In order to enable even heating of even a larger number of wires, a separate power supply element (20, 21) is assigned to the contact elements (18, 19) on both sides of the contact rollers (3, 4, 5).
Figure 00000001
EP00104464A 1999-03-12 2000-03-08 Multiwire annealing device Withdrawn EP1035223A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29904622U DE29904622U1 (en) 1999-03-12 1999-03-12 Multi-wire glow device
DE29904622U 1999-03-12

Publications (2)

Publication Number Publication Date
EP1035223A2 EP1035223A2 (en) 2000-09-13
EP1035223A3 true EP1035223A3 (en) 2004-12-22

Family

ID=8070806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104464A Withdrawn EP1035223A3 (en) 1999-03-12 2000-03-08 Multiwire annealing device

Country Status (2)

Country Link
EP (1) EP1035223A3 (en)
DE (1) DE29904622U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU630296A1 (en) * 1976-04-06 1978-10-30 Белорецкий Металлургический Комбинат Им. М.И.Калинина Method of starting resistance heating apparatus
JPS63128125A (en) * 1986-11-18 1988-05-31 High Frequency Heattreat Co Ltd Wire rod energizing and heating device
DE29702808U1 (en) * 1997-02-18 1997-04-03 Henrich Gmbh Continuous annealing for wire material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU630296A1 (en) * 1976-04-06 1978-10-30 Белорецкий Металлургический Комбинат Им. М.И.Калинина Method of starting resistance heating apparatus
JPS63128125A (en) * 1986-11-18 1988-05-31 High Frequency Heattreat Co Ltd Wire rod energizing and heating device
DE29702808U1 (en) * 1997-02-18 1997-04-03 Henrich Gmbh Continuous annealing for wire material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0123, no. 82 (C - 535) 12 October 1988 (1988-10-12) *

Also Published As

Publication number Publication date
EP1035223A2 (en) 2000-09-13
DE29904622U1 (en) 1999-06-02

Similar Documents

Publication Publication Date Title
EP0983897A3 (en) Lifting apparatus
EP0987811A3 (en) Connecting the wires of motor windings
Peruzzo et al. Impact of smoking on experimental gingivitis. A clinical, microbiological and immunological prospective study
EP1260958A3 (en) Scan structure in display device, method for driving the display device, and method for manufacturing the same
DE60041687D1 (en) Method and device for an improved group management protocol on the Internet
DE69638359D1 (en) Light-emitting device, electrical device containing this light-emitting device, and method for its production
EP2026425A3 (en) Electricity rail system
EP0950370A3 (en) Floor cleaning machine
EP1871154A3 (en) Equipment retaining several individual inverters
EP1035223A3 (en) Multiwire annealing device
EP1284424A3 (en) Sensor mounting structure
EP1360896A3 (en) Animal brush
EP1530040B1 (en) Method and device for checking carrying means
EP0941894A3 (en) Circuit arrangement for communication and diagnostic of a plurality of electrical components
EP0896904A3 (en) Cabling module
EP0949075A3 (en) Printing machine and method of operating a printing machine
ATE511096T1 (en) METHOD FOR PRODUCING A CAPTIBLE WIRED TEST DEVICE
EP1630825A3 (en) Electrical conductor
EP1333109A3 (en) Apparatus for pickling strips or wires
EP1174886A3 (en) Data cable and manufacturing method for a data cable
EP0895023A3 (en) Device for mounting a lamp to a ceiling or to a wall
EP0935314A3 (en) Connector housing for 19 inch apparatus system
EP0854408A3 (en) Electromagnet with a power supply
EP1439322A3 (en) Toothed transmission belt provided with a metal core, transmission device comprising this belt and method for manufacture of the belt
JPH10241822A (en) Electric wire length measuring apparatus for multi-electric-harness manufacturing equipment

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 21D 1/40 B

Ipc: 7C 21D 9/52 B

Ipc: 7C 21D 9/62 A

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050623