GB973197A - Apparatus for heating strip metal - Google Patents

Apparatus for heating strip metal

Info

Publication number
GB973197A
GB973197A GB40381/63A GB4038163A GB973197A GB 973197 A GB973197 A GB 973197A GB 40381/63 A GB40381/63 A GB 40381/63A GB 4038163 A GB4038163 A GB 4038163A GB 973197 A GB973197 A GB 973197A
Authority
GB
United Kingdom
Prior art keywords
valves
alloy
strip metal
heating strip
valve
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
GB40381/63A
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.)
Lee Wilson Engineering Co Inc
Original Assignee
Lee Wilson Engineering Co Inc
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 Lee Wilson Engineering Co Inc filed Critical Lee Wilson Engineering Co Inc
Publication of GB973197A publication Critical patent/GB973197A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

973,197. Valves. LEE WILSON ENGINEERING CO. Inc. Oct. 14, 1963 [April 8, 1963], No. 40381/63. Heading F2V. [Also in Division F4] Valves D controlling the passage of hot gases between two metal heating furnaces H, H<SP>1</SP> comprise discs 6 with flanges 7 dependent into a low M.P. alloy 82 in troughs 8 provided with water cooling tubes 77,78. The alloy melts at about 400‹ F. and if the temperature rises over 600‹ F., a thermostatic control valve is arranged to increase the water flow. Each valve is operated by a rod 9 driven by a motor 13 through rack-and-pinion gearing 11, 12 disposed in a gas-tight housing 14. Specification 878,497 is referred to.
GB40381/63A 1963-04-08 1963-10-14 Apparatus for heating strip metal Expired GB973197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271413A US3184225A (en) 1963-04-08 1963-04-08 Regenerative furnace

Publications (1)

Publication Number Publication Date
GB973197A true GB973197A (en) 1964-10-21

Family

ID=23035440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40381/63A Expired GB973197A (en) 1963-04-08 1963-10-14 Apparatus for heating strip metal

Country Status (3)

Country Link
US (1) US3184225A (en)
AT (1) AT266196B (en)
GB (1) GB973197A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275309A (en) * 1964-04-08 1966-09-27 Wilson Eng Co Inc Lee Apparatus for heating metal objects
DE3335283A1 (en) * 1983-09-29 1985-04-18 Dr. Werner Herdieckerhoff, Nachf. Industrieöfen-Apparatebau, 4750 Unna METHOD FOR HEAT TREATING METALS IN POT OR HOOD OVENS
US5006064A (en) * 1989-12-28 1991-04-09 Alloy Engineering Company Furnace seal
DE102005023446A1 (en) * 2005-05-20 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Household appliance for the care of laundry, in particular tumble dryer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727192A (en) * 1926-08-20 1929-09-03 Thaddeus F Baily Annealing equipment and method
US1913197A (en) * 1930-01-24 1933-06-06 Edward M Freeland Furnace and method of operating the same
US1976557A (en) * 1933-07-27 1934-10-09 Gen Electric Furnace
US2125661A (en) * 1937-10-07 1938-08-02 Lee Wilson Sales Corp Annealing furnace
US2254900A (en) * 1939-10-20 1941-09-02 Westinghouse Electric & Mfg Co Door seal for furnaces with protective atmosphere
US2401170A (en) * 1942-11-02 1946-05-28 American Steel & Wire Co Molten metal seal for annealing furnaces
US2477796A (en) * 1943-01-28 1949-08-02 Westinghouse Electric Corp Heat-treating furnace
US2478092A (en) * 1945-09-27 1949-08-02 Carnegie Illinois Steel Corp Metallurgical heating furnace
US2479102A (en) * 1946-02-23 1949-08-16 Carnegie Illinois Steel Corp Coil annealing furnace
US2557379A (en) * 1948-07-28 1951-06-19 Birlec Ltd Decarburization of iron or iron alloy castings

Also Published As

Publication number Publication date
US3184225A (en) 1965-05-18
AT266196B (en) 1968-11-11

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