GB134098A - - Google Patents

Info

Publication number
GB134098A
GB134098A GB134098DA GB134098A GB 134098 A GB134098 A GB 134098A GB 134098D A GB134098D A GB 134098DA GB 134098 A GB134098 A GB 134098A
Authority
GB
United Kingdom
Prior art keywords
contacts
tempering
hardening
current
imbery
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
Application number
Publication date
Publication of GB134098A publication Critical patent/GB134098A/en
Expired 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
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating

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 Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

134,098. Imbery, A. Dec. 7, 1918. Hardening; tempering.-In an arrangement for hardening and tempering a travelling wire 1 by means of alternating current, comprising contacts 2, 3, 5, 6 and oil baths 4, 7, the control of the current between the contacts 2, 3 and 5, 6 is effected by means of a number of resistances 14 - - 17 which are successively short-circuited by means of a quick-break knife-switch 8 engaging with contacts 10 - - 18.
GB134098D Expired GB134098A (en)

Publications (1)

Publication Number Publication Date
GB134098A true GB134098A (en) 1900-01-01

Family

ID=1727487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB134098D Expired GB134098A (en)

Country Status (1)

Country Link
GB (1) GB134098A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368060A (en) * 1964-07-29 1968-02-06 Kocks Gmbh Friedrich Method and apparatus for heating cylindrical elements
FR2505362A1 (en) * 1981-05-06 1982-11-12 Inst Metiznoi Promy Continuous heat treatment of ferrous prods. - such as wire and strip by electric resistance
US11564505B2 (en) 2016-01-13 2023-01-31 Bestway Inflatables & Material Corp. Inflatable bed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368060A (en) * 1964-07-29 1968-02-06 Kocks Gmbh Friedrich Method and apparatus for heating cylindrical elements
FR2505362A1 (en) * 1981-05-06 1982-11-12 Inst Metiznoi Promy Continuous heat treatment of ferrous prods. - such as wire and strip by electric resistance
US11564505B2 (en) 2016-01-13 2023-01-31 Bestway Inflatables & Material Corp. Inflatable bed

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