ZA846922B - Forehearth for molten glass - Google Patents

Forehearth for molten glass

Info

Publication number
ZA846922B
ZA846922B ZA846922A ZA846922A ZA846922B ZA 846922 B ZA846922 B ZA 846922B ZA 846922 A ZA846922 A ZA 846922A ZA 846922 A ZA846922 A ZA 846922A ZA 846922 B ZA846922 B ZA 846922B
Authority
ZA
South Africa
Prior art keywords
forehearth
molten glass
molten
glass
Prior art date
Application number
ZA846922A
Other languages
English (en)
Inventor
Marvin Lee Barkhau
Joseph John Kujawa
Original Assignee
Owens Illinois 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 Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of ZA846922B publication Critical patent/ZA846922B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02Forehearths, i.e. feeder channels
    • C03B7/06Means for thermal conditioning or controlling the temperature of the glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ZA846922A 1983-10-17 1984-09-04 Forehearth for molten glass ZA846922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/542,319 US4511385A (en) 1983-10-17 1983-10-17 Forehearth for molten glass and method of using same

Publications (1)

Publication Number Publication Date
ZA846922B true ZA846922B (en) 1985-04-24

Family

ID=24163303

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846922A ZA846922B (en) 1983-10-17 1984-09-04 Forehearth for molten glass

Country Status (12)

Country Link
US (1) US4511385A (es)
JP (1) JPS60103042A (es)
AU (1) AU549621B2 (es)
CA (1) CA1211941A (es)
DE (1) DE3436976C2 (es)
ES (1) ES536798A0 (es)
FR (1) FR2553401B1 (es)
GB (1) GB2148275B (es)
IT (1) IT1178033B (es)
MX (1) MX162197A (es)
NL (1) NL192105C (es)
ZA (1) ZA846922B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552579A (en) * 1983-12-07 1985-11-12 Emhart Industries, Inc. Glass forehearth
FR2567118B1 (fr) * 1984-07-04 1986-11-14 Air Liquide Procede de chauffage d'un canal contenant du verre a l'aide de flammes oxy-combustibles
US4655812A (en) * 1985-09-16 1987-04-07 Emhart Industries, Inc. Electric heating of glass forehearth
DE3630314C1 (en) * 1986-09-05 1988-02-18 Kostal Leopold Gmbh & Co Kg Electrical snap-action switch
JPH0527956Y2 (es) * 1987-11-30 1993-07-16
GB9105263D0 (en) * 1991-03-13 1991-04-24 Parkinson Spencer Refractories Feeder forehearth
DE4140104C2 (de) * 1991-12-05 1994-06-23 Sorg Gmbh & Co Kg Kanal für die Temperatureinstellung eines Stromes schmelzbarer Materialien
US5358541A (en) * 1993-01-08 1994-10-25 The Boc Group, Inc. Forehearth temperature control system
US5718741A (en) * 1995-05-19 1998-02-17 Owens-Brockway Glass Container Inc. Directly cooled, side fired forehearth
KR20000059725A (ko) * 1999-03-08 2000-10-05 서두칠 유리용해로
KR100773140B1 (ko) * 2001-10-30 2007-11-05 삼성코닝 주식회사 유리용해로의 훠어스
FR2924201B1 (fr) * 2007-11-23 2013-08-16 Air Liquide Procede de chauffage au moyen d'un oxybruleur comportant un injecteur dispose a l'interieur d'un bloc

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893061A (en) * 1929-09-19 1933-01-03 Hartford Empire Co Forehearth for molten glass
US2144973A (en) * 1937-04-01 1939-01-24 Hartford Empire Co Forehearth for molten glass
GB498204A (en) * 1937-04-01 1939-01-04 British Hartford Fairmont Synd Improvements in or relating to forehearths for molten glass
US2649903A (en) * 1949-05-17 1953-08-25 Emhart Mfg Co Forehearth burner block
FR2195597A1 (en) * 1972-08-09 1974-03-08 Emballage Ste Gle Pour Temp. control of exit channel from glass tank - using two sets of measure-ments individually controlling heating and cooling devices
FR2220480B1 (es) * 1973-03-06 1978-06-23 Emballage Ste Gle Pour
GB1543166A (en) * 1976-07-06 1979-03-28 Pickford Holland Co Ltd Forehearth roofs
US4294603A (en) * 1979-09-04 1981-10-13 Emhart Industries, Inc. Glass forehearth construction

Also Published As

Publication number Publication date
DE3436976A1 (de) 1985-05-02
DE3436976C2 (de) 1986-11-13
FR2553401B1 (fr) 1987-07-03
GB8423077D0 (en) 1984-10-17
FR2553401A1 (fr) 1985-04-19
NL8402808A (nl) 1985-05-17
JPS6242862B2 (es) 1987-09-10
IT8448963A1 (it) 1986-04-05
NL192105C (nl) 1997-02-04
GB2148275B (en) 1987-04-15
ES8601073A1 (es) 1985-10-16
MX162197A (es) 1991-04-08
AU3237184A (en) 1985-05-09
IT8448963A0 (it) 1984-10-05
IT1178033B (it) 1987-09-03
GB2148275A (en) 1985-05-30
NL192105B (nl) 1996-10-01
ES536798A0 (es) 1985-10-16
US4511385A (en) 1985-04-16
AU549621B2 (en) 1986-02-06
CA1211941A (en) 1986-09-30
JPS60103042A (ja) 1985-06-07

Similar Documents

Publication Publication Date Title
PT75286B (en) Process for melting glass
YU155088A (en) Device for molten glass continual making
GB8410895D0 (en) Optical glass
DE3470875D1 (en) Tempering of glass
DE3475182D1 (en) Electric glass melting furnace
GB2137981B (en) Optical glass
DE3568501D1 (en) Spectacle glass for half-spectacles
GB2148275B (en) Forehearth for molten glass
PT80639A (en) Glass melter
GR82484B (en) Borosilicate glass compositions
GB8502371D0 (en) Blowing process for molten glass
GB8516623D0 (en) Cooling molten glass
GB2145711B (en) Optical glass
GB2137189B (en) Optical glass
GB8300857D0 (en) Producing molten glass
GB8416892D0 (en) Making glass block
GB2103135B (en) Articles for contacting molten glass
DE3478106D1 (en) Borosilicate glass compositions
GB8302503D0 (en) Take-out mechanism for newly-moulded glassware
AU3178084A (en) Glass gob distributor
GB8418851D0 (en) Optical glass
YU56681A (en) Process for the manufacture of molten glass
AU3177984A (en) Glass gob distributor
GB8424614D0 (en) Sensing gobs of molten glass
GB2041909B (en) Bushing block for molten glass