GB1441577A - Muffle furnaces - Google Patents

Muffle furnaces

Info

Publication number
GB1441577A
GB1441577A GB4082572A GB4082572A GB1441577A GB 1441577 A GB1441577 A GB 1441577A GB 4082572 A GB4082572 A GB 4082572A GB 4082572 A GB4082572 A GB 4082572A GB 1441577 A GB1441577 A GB 1441577A
Authority
GB
United Kingdom
Prior art keywords
muffle furnaces
muffle
furnaces
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
GB4082572A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4082572A priority Critical patent/GB1441577A/en
Publication of GB1441577A publication Critical patent/GB1441577A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB4082572A 1972-09-02 1972-09-02 Muffle furnaces Expired GB1441577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4082572A GB1441577A (en) 1972-09-02 1972-09-02 Muffle furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4082572A GB1441577A (en) 1972-09-02 1972-09-02 Muffle furnaces

Publications (1)

Publication Number Publication Date
GB1441577A true GB1441577A (en) 1976-07-07

Family

ID=10416822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4082572A Expired GB1441577A (en) 1972-09-02 1972-09-02 Muffle furnaces

Country Status (1)

Country Link
GB (1) GB1441577A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718596A1 (en) * 1976-05-01 1977-11-10 Albert George Docx OVEN EQUIPPED WITH AN INSULATED MUFFLE
US4272670A (en) * 1976-05-01 1981-06-09 Docx Albert G Furnace muffles and furnaces
FR2474801A1 (en) * 1980-01-29 1981-07-31 Darrou Francis Electric water heating element for hot water - has ceramic body with channels which support resistance wires on their interior flanks maintaining them spaced apart from bulk of body
EP0079730A1 (en) * 1981-11-10 1983-05-25 Albert George Docx Furnace muffles
DE3206508A1 (en) * 1982-02-24 1983-09-08 Fima Industriebeheizungen GmbH, 5820 Gevelsberg Electrical heating element
DE3233181A1 (en) * 1982-09-07 1984-03-08 Bulten-Kanthal GmbH, 6082 Mörfelden-Walldorf VACUUM-FORMED ELECTRIC HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
EP0122069A1 (en) * 1983-03-16 1984-10-17 Arthur Hayes Improved heating chamber having electrical heating elements
GB2192119A (en) * 1986-06-20 1987-12-31 Kanthal Ltd Heating devices
US5278939A (en) * 1982-09-07 1994-01-11 Kanthal Gmbh Vacuum-molded ceramic fiber electric radiant heating unit with resistance heating coils internally free of fibers

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718596A1 (en) * 1976-05-01 1977-11-10 Albert George Docx OVEN EQUIPPED WITH AN INSULATED MUFFLE
US4272670A (en) * 1976-05-01 1981-06-09 Docx Albert G Furnace muffles and furnaces
FR2474801A1 (en) * 1980-01-29 1981-07-31 Darrou Francis Electric water heating element for hot water - has ceramic body with channels which support resistance wires on their interior flanks maintaining them spaced apart from bulk of body
EP0079730A1 (en) * 1981-11-10 1983-05-25 Albert George Docx Furnace muffles
DE3206508A1 (en) * 1982-02-24 1983-09-08 Fima Industriebeheizungen GmbH, 5820 Gevelsberg Electrical heating element
DE3233181A1 (en) * 1982-09-07 1984-03-08 Bulten-Kanthal GmbH, 6082 Mörfelden-Walldorf VACUUM-FORMED ELECTRIC HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
US4617450A (en) * 1982-09-07 1986-10-14 Bulten-Kanthal Gmbh Process for manufacture of a vacuum-moulded electrical heating unit
US5278939A (en) * 1982-09-07 1994-01-11 Kanthal Gmbh Vacuum-molded ceramic fiber electric radiant heating unit with resistance heating coils internally free of fibers
EP0122069A1 (en) * 1983-03-16 1984-10-17 Arthur Hayes Improved heating chamber having electrical heating elements
GB2192119A (en) * 1986-06-20 1987-12-31 Kanthal Ltd Heating devices
US4975563A (en) * 1986-06-20 1990-12-04 Kanthal Limited Heating devices

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee