GB375692A - Improvements in or relating to ceramic electric heating bodies - Google Patents
Improvements in or relating to ceramic electric heating bodiesInfo
- Publication number
- GB375692A GB375692A GB33387/31A GB3338731A GB375692A GB 375692 A GB375692 A GB 375692A GB 33387/31 A GB33387/31 A GB 33387/31A GB 3338731 A GB3338731 A GB 3338731A GB 375692 A GB375692 A GB 375692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric heating
- kahla
- plate
- plates
- relating
- 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
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
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
- H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Abstract
375,692. Electric hot-plates PORZELLANFABRIK KAHLA, Kahla, Thuringia, Germany. Dec. 2, 1931, No. 33387. Convention date, March 13. [Class 39 (iii).] A ceramic electric heating body is constructed of an upper plate 1 of densely sintered ceramic material and a lower one 3 formed of porous ceramic material and carrying the heating wires 2 in recesses in its upper face. The contacting faces of the plates are made smooth and are held together by springs 8 on a surrounding flanged ring 6. Plate 1 may be formed in several parts which may be connected by a cross 4 made of heat-resisting metal and secured in slots in the plate sections by ceramic cement. The cross may be double T-shape in section as in Fig. 6, and it may be earthed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE375692X | 1931-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB375692A true GB375692A (en) | 1932-06-30 |
Family
ID=6344119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33387/31A Expired GB375692A (en) | 1931-03-13 | 1931-12-02 | Improvements in or relating to ceramic electric heating bodies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB375692A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756446C (en) * | 1939-07-26 | 1953-04-16 | Aeg | Electrically heated cast iron hotplate |
US2727133A (en) * | 1952-05-28 | 1955-12-13 | Philco Corp | Electrical heating unit |
US4778978A (en) * | 1986-02-26 | 1988-10-18 | E.G.O. Elektro-Gerate Blanc U. Fischer | Cooking unit with radiant heaters |
CN103411256A (en) * | 2013-08-28 | 2013-11-27 | 曹丽娜 | Heating floor plate |
-
1931
- 1931-12-02 GB GB33387/31A patent/GB375692A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756446C (en) * | 1939-07-26 | 1953-04-16 | Aeg | Electrically heated cast iron hotplate |
US2727133A (en) * | 1952-05-28 | 1955-12-13 | Philco Corp | Electrical heating unit |
US4778978A (en) * | 1986-02-26 | 1988-10-18 | E.G.O. Elektro-Gerate Blanc U. Fischer | Cooking unit with radiant heaters |
US4900899A (en) * | 1986-02-26 | 1990-02-13 | E.G.O. Elektro-Gerate Blanc U. Fischer | Cooking unit with radiant heaters |
US5001328A (en) * | 1986-02-26 | 1991-03-19 | E.G.O. Eleckro-Gerate Blanc U. Fischer | Cooking unit with radiant heaters |
CN103411256A (en) * | 2013-08-28 | 2013-11-27 | 曹丽娜 | Heating floor plate |
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