DE3620718A1 - Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke - Google Patents

Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke

Info

Publication number
DE3620718A1
DE3620718A1 DE19863620718 DE3620718A DE3620718A1 DE 3620718 A1 DE3620718 A1 DE 3620718A1 DE 19863620718 DE19863620718 DE 19863620718 DE 3620718 A DE3620718 A DE 3620718A DE 3620718 A1 DE3620718 A1 DE 3620718A1
Authority
DE
Germany
Prior art keywords
edges
inductor
workpiece
inductors
workpieces
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.)
Granted
Application number
DE19863620718
Other languages
German (de)
English (en)
Other versions
DE3620718C2 (enExample
Inventor
Hans-Werner Mauve
Helmut Dipl Ing Wicker
Fritz Dipl Ing Hegewaldt
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri AG Germany
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Priority to DE19863620718 priority Critical patent/DE3620718A1/de
Priority to DE8787108527T priority patent/DE3761313D1/de
Priority to AT87108527T priority patent/ATE49239T1/de
Priority to EP87108527A priority patent/EP0254020B1/de
Publication of DE3620718A1 publication Critical patent/DE3620718A1/de
Priority to US07/219,899 priority patent/US4810843A/en
Application granted granted Critical
Publication of DE3620718C2 publication Critical patent/DE3620718C2/de
Granted legal-status Critical Current

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
    • 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
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • 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

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)
  • General Induction Heating (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE19863620718 1986-06-20 1986-06-20 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke Granted DE3620718A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19863620718 DE3620718A1 (de) 1986-06-20 1986-06-20 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke
DE8787108527T DE3761313D1 (de) 1986-06-20 1987-06-12 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke.
AT87108527T ATE49239T1 (de) 1986-06-20 1987-06-12 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke.
EP87108527A EP0254020B1 (de) 1986-06-20 1987-06-12 Induktive Erwärmung der Kanten langgestreckter, bewegter Werkstücke
US07/219,899 US4810843A (en) 1986-06-20 1988-07-14 Device for inductively heating the edges of elongated moving workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863620718 DE3620718A1 (de) 1986-06-20 1986-06-20 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke

Publications (2)

Publication Number Publication Date
DE3620718A1 true DE3620718A1 (de) 1987-12-23
DE3620718C2 DE3620718C2 (enExample) 1990-07-05

Family

ID=6303348

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863620718 Granted DE3620718A1 (de) 1986-06-20 1986-06-20 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke
DE8787108527T Expired - Fee Related DE3761313D1 (de) 1986-06-20 1987-06-12 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787108527T Expired - Fee Related DE3761313D1 (de) 1986-06-20 1987-06-12 Induktive erwaermung der kanten langgestreckter, bewegter werkstuecke.

Country Status (4)

Country Link
US (1) US4810843A (enExample)
EP (1) EP0254020B1 (enExample)
AT (1) ATE49239T1 (enExample)
DE (2) DE3620718A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151109A1 (en) * 2007-06-01 2008-12-11 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus
US8821658B2 (en) 2007-06-01 2014-09-02 Ethicon, Inc. Thermal forming of refractory alloy surgical needles

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156683A (en) * 1990-04-26 1992-10-20 Ajax Magnethermic Corporation Apparatus for magnetic induction edge heaters with frequency modulation
AU7998091A (en) * 1990-05-17 1991-12-10 Harbor Medical Devices, Inc. Medical device polymer
US5847370A (en) * 1990-06-04 1998-12-08 Nordson Corporation Can coating and curing system having focused induction heater using thin lamination cores
US5529703A (en) * 1990-06-04 1996-06-25 Nordson Corporation Induction dryer and magnetic separator
DE69128096T2 (de) * 1990-11-30 1998-02-26 Nordson Corp Induktionstrockner und magnetscheider
ZA9210102B (en) * 1992-02-10 1993-08-24 Heron Tech Inc Induction dryer and magnetic separator
WO1993023970A1 (en) * 1992-05-08 1993-11-25 Heron Technologies, Inc. Induction dryer and magnetic separator
FR2692828B1 (fr) * 1992-06-24 1996-06-21 Celes Dispositif de securite de modules de chauffage ou de rechauffage inductif de produits metallurgiques.
WO2016166619A1 (en) 2015-04-13 2016-10-20 Sabic Global Technologies, B.V. Photochromic spirooxazine compounds

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062847B (de) * 1955-08-04 1959-08-06 Friedrich Kocks Dr Ing Induktor zum Erhitzen der Kanten ebener Bleche oder Baender
GB1072324A (en) * 1963-09-06 1967-06-14 Deutsche Edelstahlwerke Ag Apparatus for inductively heating metal strip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562470A (en) * 1969-06-24 1971-02-09 Westinghouse Electric Corp Induction heating apparatus
JPS531614A (en) * 1976-06-26 1978-01-09 Toyo Alum Kk Induction heating equipment
US4357512A (en) * 1980-07-23 1982-11-02 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Apparatus for continuous manufacture of butt-welded pipe
SE444775B (sv) * 1984-11-30 1986-05-12 Asea Ab Induktiv kantvermare
FR2583249B1 (fr) * 1985-06-07 1989-04-28 Siderurgie Fse Inst Rech Dispositif de rechauffage inductif de rives d'un produit metallurgique et inducteur a entrefer variable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062847B (de) * 1955-08-04 1959-08-06 Friedrich Kocks Dr Ing Induktor zum Erhitzen der Kanten ebener Bleche oder Baender
GB1072324A (en) * 1963-09-06 1967-06-14 Deutsche Edelstahlwerke Ag Apparatus for inductively heating metal strip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151109A1 (en) * 2007-06-01 2008-12-11 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus
US8062437B2 (en) 2007-06-01 2011-11-22 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus
CN101678435B (zh) * 2007-06-01 2012-02-15 伊西康公司 耐火合金外科手术针的热成形以及夹具和设备
US8821658B2 (en) 2007-06-01 2014-09-02 Ethicon, Inc. Thermal forming of refractory alloy surgical needles

Also Published As

Publication number Publication date
EP0254020A1 (de) 1988-01-27
ATE49239T1 (de) 1990-01-15
DE3620718C2 (enExample) 1990-07-05
EP0254020B1 (de) 1990-01-03
DE3761313D1 (de) 1990-02-08
US4810843A (en) 1989-03-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee