GB1268718A - Microwave kiln - Google Patents

Microwave kiln

Info

Publication number
GB1268718A
GB1268718A GB33294/69A GB3329469A GB1268718A GB 1268718 A GB1268718 A GB 1268718A GB 33294/69 A GB33294/69 A GB 33294/69A GB 3329469 A GB3329469 A GB 3329469A GB 1268718 A GB1268718 A GB 1268718A
Authority
GB
United Kingdom
Prior art keywords
article
kiln
heat
microwave
packed
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
GB33294/69A
Inventor
Melvin Leroy Levinson
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.)
Microwave Furnace & Kiln Consu
Original Assignee
Microwave Furnace & Kiln Consu
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 to US497851A priority Critical patent/US3469053A/en
Priority to US836683*A priority patent/US3585258A/en
Application filed by Microwave Furnace & Kiln Consu filed Critical Microwave Furnace & Kiln Consu
Priority to GB33294/69A priority patent/GB1268718A/en
Publication of GB1268718A publication Critical patent/GB1268718A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/22—Grog products
    • 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
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

1,268,718. Microwave heating. MICROWAVE FURNACE & KILN CONSULTANTS Inc. 1 July, 1969, No. 33294/69. Heading H5H. In a micro-wave kiln, the heat to be applied to the articles being processed is generated by the presence, within the kiln, of a mass of particles of electrically resistive material. The resistive material 15 which may, for example, be ferrite or divided carbon, is stated to reach a temperature above 2000‹ C. and may be packed into an article, as where it is shown within an article of pottery 14c, it may be located within a protective, heat-permeable enclosure 12, the article 14a to be heated being outside this enenclosure but within the oven cavity 10, or the article to be heated, 14b, may be packed in a mass of the heat converting material. Reference is made to the provision of vent holes 8, 9 in the oven structure 5 and to the use of a number of such structures arranged on a conveyer 21, which are, in turn, engaged and rotated by a hollow spindle driven by a motor 19 while microwave energy is introduced through the spindle 2 from a generator 1.
GB33294/69A 1965-10-19 1969-07-01 Microwave kiln Expired GB1268718A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US497851A US3469053A (en) 1965-10-19 1965-10-19 Microwave kiln
US836683*A US3585258A (en) 1965-10-19 1969-05-21 Method of firing ceramic articles utilizing microwave energy
GB33294/69A GB1268718A (en) 1969-05-21 1969-07-01 Microwave kiln

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83668369A 1969-05-21 1969-05-21
GB33294/69A GB1268718A (en) 1969-05-21 1969-07-01 Microwave kiln

Publications (1)

Publication Number Publication Date
GB1268718A true GB1268718A (en) 1972-03-29

Family

ID=26261806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33294/69A Expired GB1268718A (en) 1965-10-19 1969-07-01 Microwave kiln

Country Status (1)

Country Link
GB (1) GB1268718A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252027A (en) * 1991-01-18 1992-07-22 Jae Chul Choi Oven shelf for a microwave heating oven
EP1587345A2 (en) * 2004-04-16 2005-10-19 Matsushita Electric Industrial Co., Ltd. Microwave baking furnace
EP1585370A3 (en) * 2004-04-07 2008-01-16 Matsushita Electric Industrial Co., Ltd. Microwave baking furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252027A (en) * 1991-01-18 1992-07-22 Jae Chul Choi Oven shelf for a microwave heating oven
EP1585370A3 (en) * 2004-04-07 2008-01-16 Matsushita Electric Industrial Co., Ltd. Microwave baking furnace
EP1587345A2 (en) * 2004-04-16 2005-10-19 Matsushita Electric Industrial Co., Ltd. Microwave baking furnace
EP1587345A3 (en) * 2004-04-16 2008-02-20 Matsushita Electric Industrial Co., Ltd. Microwave baking furnace

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