GB1042764A - Improvements in and relating to electrically-heated furnaces - Google Patents

Improvements in and relating to electrically-heated furnaces

Info

Publication number
GB1042764A
GB1042764A GB19483/63A GB1948363A GB1042764A GB 1042764 A GB1042764 A GB 1042764A GB 19483/63 A GB19483/63 A GB 19483/63A GB 1948363 A GB1948363 A GB 1948363A GB 1042764 A GB1042764 A GB 1042764A
Authority
GB
United Kingdom
Prior art keywords
electrically
bath
sheath
heated
insulated
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
GB19483/63A
Inventor
Henry Joseph Profitt
David Walter King
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.)
Morganite Thermal Designs Ltd
Original Assignee
Morganite Thermal Designs Ltd
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 Morganite Thermal Designs Ltd filed Critical Morganite Thermal Designs Ltd
Priority to GB19483/63A priority Critical patent/GB1042764A/en
Priority to US367386A priority patent/US3293412A/en
Publication of GB1042764A publication Critical patent/GB1042764A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces

Landscapes

  • Resistance Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

1,042,764. Electrically-heated furnaces. MORGANITE THERMAL DESIGNS Ltd. May 8, 1964 [May 16, 1963], No. 19483/63. Heading H5H. An electrically-heated furnace suitable for melting metal comprises a bath 1 surrounded by thermally insulating material 3 and having an insulated cover 4 and hinged lid 5, the heating being provided by one or more immersion heaters each comprising a helically slotted tube element 10 of refractory resistance material contained in a sheath 8 of similar material sealed, through .the bath wall by a sleeve 9. Element 10 is removable and is insulated by members 11, 12. Partitions 7 protect the heater(s) each of which extends over a substantial part of the depth and width of the bath. Sheath 8 may be of ferrous metallic material and the element 10 may comprise resistance wire wound on a former.
GB19483/63A 1963-05-16 1963-05-16 Improvements in and relating to electrically-heated furnaces Expired GB1042764A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB19483/63A GB1042764A (en) 1963-05-16 1963-05-16 Improvements in and relating to electrically-heated furnaces
US367386A US3293412A (en) 1963-05-16 1964-05-14 Electrically heated furnace for molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19483/63A GB1042764A (en) 1963-05-16 1963-05-16 Improvements in and relating to electrically-heated furnaces

Publications (1)

Publication Number Publication Date
GB1042764A true GB1042764A (en) 1966-09-14

Family

ID=10130120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19483/63A Expired GB1042764A (en) 1963-05-16 1963-05-16 Improvements in and relating to electrically-heated furnaces

Country Status (2)

Country Link
US (1) US3293412A (en)
GB (1) GB1042764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037788A1 (en) * 1980-04-09 1981-10-14 FOURS M.G.R. S.A. Société dite : Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583641B2 (en) * 1967-09-19 1976-07-01 Heide, Otto, Dr.-Ing., 5829 Ennepetal DEVICE FOR HEATING FEEDERS AND BLOCK HEADS
US3688007A (en) * 1970-11-03 1972-08-29 Sala Basic Ind Inc Metal melting and holding furnace
US4158743A (en) * 1976-03-01 1979-06-19 Biuro Projektow Pyrzemyslu Metali Niezelaznych "Bipromet" Electric resistance furnace
US4090054A (en) * 1976-10-12 1978-05-16 Brown Boveri Corporation Electrical preheating apparatus
US4304986A (en) * 1980-07-21 1981-12-08 Esco Corporation Electric heating apparatus for foundry ladle
US4562337A (en) * 1984-05-30 1985-12-31 Eldon Industries, Inc. Solder pot
US4717126A (en) * 1986-02-28 1988-01-05 Union Carbide Corporation Apparatus for holding and refining of molten aluminum
FR2811071B1 (en) * 2000-06-29 2002-08-30 Lethiguel ELECTRIC THERMOPLONGER OVEN FOR HEATING WITH NON-FERROUS LIQUID METAL
US6516868B2 (en) 2001-01-25 2003-02-11 Alcoa Inc. Molten metal holder furnace and casting system incorporating the molten metal holder furnace
WO2002058862A2 (en) 2001-01-25 2002-08-01 Alcoa Inc. Recirculating molten metal supply system and method
US6451248B1 (en) 2001-01-25 2002-09-17 Alcoa, Inc. Pressurized molten metal holder furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US881968A (en) * 1907-07-08 1908-03-17 David Curle Smith Electric kettle.
US1458430A (en) * 1920-09-29 1923-06-12 Millner Edgar Melting or soldering pot
US1709645A (en) * 1927-11-30 1929-04-16 Westinghouse Electric & Mfg Co Immersion heater
US1809510A (en) * 1929-03-02 1931-06-09 Elias A Churchill Curling iron heater
GB406567A (en) * 1932-07-18 1934-03-01 Carbo Keramik Ag Electrical heating resistance for the production of high temperatures
US2271188A (en) * 1939-01-14 1942-01-27 Western Electric Co Material dispensing apparatus
US2536747A (en) * 1948-03-31 1951-01-02 Lee P Hynes Electric resistance heater and heated vessel
CH294613A (en) * 1951-10-09 1953-11-30 Elcalor Ag Electrically heated hot water tank.
US2720686A (en) * 1952-09-12 1955-10-18 Gen Dynamics Corp Die casting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037788A1 (en) * 1980-04-09 1981-10-14 FOURS M.G.R. S.A. Société dite : Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater
FR2480419A1 (en) * 1980-04-09 1981-10-16 Mgr Sa Fours INSTALLATION AND METHOD FOR MELTING OR MAINTAINING A METAL MATERIAL BY IMMERSION RESISTANT ELEMENT IN METAL

Also Published As

Publication number Publication date
US3293412A (en) 1966-12-20

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