GB1268718A - Microwave kiln - Google Patents
Microwave kilnInfo
- 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
Links
- 239000000463 material Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
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.
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)
| 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 |
| EP1587345A3 (en) * | 2004-04-16 | 2008-02-20 | Matsushita Electric Industrial Co., Ltd. | Microwave baking furnace |
-
1969
- 1969-07-01 GB GB33294/69A patent/GB1268718A/en not_active Expired
Cited By (3)
| 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 |
| EP1587345A3 (en) * | 2004-04-16 | 2008-02-20 | Matsushita Electric Industrial Co., Ltd. | Microwave baking furnace |
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