NZ213350A - Method of and apparatus for inductively heating pulverulent material - Google Patents

Method of and apparatus for inductively heating pulverulent material

Info

Publication number
NZ213350A
NZ213350A NZ213350A NZ21335085A NZ213350A NZ 213350 A NZ213350 A NZ 213350A NZ 213350 A NZ213350 A NZ 213350A NZ 21335085 A NZ21335085 A NZ 21335085A NZ 213350 A NZ213350 A NZ 213350A
Authority
NZ
New Zealand
Prior art keywords
vessel
liquefied
zone
molten
refractory
Prior art date
Application number
NZ213350A
Other languages
English (en)
Inventor
J M Matesa
H M Demarest
R L Schwenninger
K J Won
Original Assignee
Ppg Industries 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
Priority claimed from US06/656,293 external-priority patent/US4600426A/en
Priority claimed from US06/656,292 external-priority patent/US4610711A/en
Priority claimed from US06/656,386 external-priority patent/US4633481A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of NZ213350A publication Critical patent/NZ213350A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
NZ213350A 1984-10-01 1985-09-03 Method of and apparatus for inductively heating pulverulent material NZ213350A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/656,293 US4600426A (en) 1984-10-01 1984-10-01 Metering device for molten glass and the like
US06/656,292 US4610711A (en) 1984-10-01 1984-10-01 Method and apparatus for inductively heating molten glass or the like
US06/656,386 US4633481A (en) 1984-10-01 1984-10-01 Induction heating vessel

Publications (1)

Publication Number Publication Date
NZ213350A true NZ213350A (en) 1987-09-30

Family

ID=27417959

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ213350A NZ213350A (en) 1984-10-01 1985-09-03 Method of and apparatus for inductively heating pulverulent material

Country Status (10)

Country Link
KR (1) KR930001960B1 (da)
AR (1) AR241778A1 (da)
AU (1) AU565826B2 (da)
BR (1) BR8504815A (da)
DK (1) DK164541C (da)
FI (1) FI853764L (da)
IL (1) IL76496A0 (da)
MX (1) MX162369A (da)
NZ (1) NZ213350A (da)
PT (1) PT81223B (da)

Also Published As

Publication number Publication date
BR8504815A (pt) 1986-07-22
PT81223A (en) 1985-10-01
MX162369A (es) 1991-04-26
AU4751185A (en) 1986-04-17
PT81223B (en) 1987-02-16
DK164541B (da) 1992-07-13
DK164541C (da) 1992-11-30
AU565826B2 (en) 1987-10-01
IL76496A0 (en) 1986-01-31
DK442785A (da) 1986-04-02
FI853764L (fi) 1986-04-02
KR860003166A (ko) 1986-05-21
AR241778A1 (es) 1992-12-30
FI853764A0 (fi) 1985-09-30
DK442785D0 (da) 1985-09-30
KR930001960B1 (ko) 1993-03-20

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