GB1338534A - Electric heater - Google Patents
Electric heaterInfo
- Publication number
- GB1338534A GB1338534A GB2315072A GB2315072A GB1338534A GB 1338534 A GB1338534 A GB 1338534A GB 2315072 A GB2315072 A GB 2315072A GB 2315072 A GB2315072 A GB 2315072A GB 1338534 A GB1338534 A GB 1338534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heater
- grooves
- electric heater
- grooved
- barrel
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
- H05B3/565—Heating cables flat cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
- Y10T428/12264—Intermediate article [e.g., blank, etc.] having outward flange, gripping means or interlocking feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
Landscapes
- Surface Heating Bodies (AREA)
- Extrusion Of Metal (AREA)
- Resistance Heating (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15432871A | 1971-06-18 | 1971-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1338534A true GB1338534A (en) | 1973-11-28 |
Family
ID=22550912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2315072A Expired GB1338534A (en) | 1971-06-18 | 1972-05-17 | Electric heater |
Country Status (5)
Country | Link |
---|---|
US (1) | US3691347A (de) |
CA (1) | CA938648A (de) |
DE (1) | DE2228090A1 (de) |
GB (1) | GB1338534A (de) |
IT (1) | IT958417B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1359539A (en) * | 1971-10-18 | 1974-07-10 | Pyrotenax Ltd | Electric heating device |
US4284880A (en) * | 1979-02-06 | 1981-08-18 | International Foodservice Equipment Systems, Inc. | Heating well |
US4278876A (en) * | 1979-08-31 | 1981-07-14 | Savoca Paul F | Thermostatically controlled heater |
DE3428539A1 (de) * | 1984-08-02 | 1986-02-13 | Heinz 7203 Fridingen Stegmeier | Heizmanschette |
DE102010021968A1 (de) * | 2010-05-28 | 2011-12-01 | Eichenauer Heizelemente Gmbh & Co. Kg | Flächenheizeinrichtung zum Beheizen eines Behältnisses und Heizanordnung |
-
1971
- 1971-06-18 US US154328A patent/US3691347A/en not_active Expired - Lifetime
-
1972
- 1972-05-17 GB GB2315072A patent/GB1338534A/en not_active Expired
- 1972-05-19 CA CA142605A patent/CA938648A/en not_active Expired
- 1972-06-09 DE DE19722228090 patent/DE2228090A1/de active Pending
- 1972-06-17 IT IT50966/72A patent/IT958417B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2228090A1 (de) | 1972-12-21 |
IT958417B (it) | 1973-10-20 |
US3691347A (en) | 1972-09-12 |
CA938648A (en) | 1973-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
429A | Application made for amendment of specification (sect. 29/1949) | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429P | Specification amended (sect. 29/1949) | ||
SPA | Amended specification published | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |