GB803312A - Improvements relating to electric fires - Google Patents
Improvements relating to electric firesInfo
- Publication number
- GB803312A GB803312A GB1469254A GB1469254A GB803312A GB 803312 A GB803312 A GB 803312A GB 1469254 A GB1469254 A GB 1469254A GB 1469254 A GB1469254 A GB 1469254A GB 803312 A GB803312 A GB 803312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- screw
- electric fires
- rod
- improvements 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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Resistance Heating (AREA)
Abstract
803,312. Heating elements for electric fires. MORPHY-RICHARDS, Ltd. May 13, 1955 [May 19, 1954], No. 14692/54. Class 39(3) [Also in Group XXXVI] An electric fire heating element comprising a heater wire 4 wound in a helical groove in a tubular refractory rod 1 is provided at each end with a screw 5 secured in a metal cap 2 by deforming the cap. Flats 6 are pressed on to the projecting part of the screw which may be slipped into a 'forked bracket 7 and secured by a nut 9. Rotation of the caps 2 relative to the brackets is thus prevented and danger of fracture of the rod 1 by torsional forces when tightening the nuts 9 is thus eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1469254A GB803312A (en) | 1954-05-19 | 1954-05-19 | Improvements relating to electric fires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1469254A GB803312A (en) | 1954-05-19 | 1954-05-19 | Improvements relating to electric fires |
Publications (1)
Publication Number | Publication Date |
---|---|
GB803312A true GB803312A (en) | 1958-10-22 |
Family
ID=10045859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1469254A Expired GB803312A (en) | 1954-05-19 | 1954-05-19 | Improvements relating to electric fires |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB803312A (en) |
-
1954
- 1954-05-19 GB GB1469254A patent/GB803312A/en not_active Expired
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