GB564869A - Improvements in or relating to electric resistance heating elements - Google Patents
Improvements in or relating to electric resistance heating elementsInfo
- Publication number
- GB564869A GB564869A GB722843A GB722843A GB564869A GB 564869 A GB564869 A GB 564869A GB 722843 A GB722843 A GB 722843A GB 722843 A GB722843 A GB 722843A GB 564869 A GB564869 A GB 564869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric resistance
- relating
- heating elements
- resistance heating
- cement
- 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
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
Landscapes
- Resistance Heating (AREA)
Abstract
564,869. Electric resistance heaters. RUBERT, M. P. May 7, 1943, No. 7228. [Class 39 (iii)] A heating resistance comprises a ceramic-rod a having two holes containing a spiral resistance b which crosses from one hole to the other in a groove c filled with cement. A mica disc g is added, and a brass cap f applied over the end of the rod. The leads d are sealed by cement i and insulated by beads h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB722843A GB564869A (en) | 1943-05-07 | 1943-05-07 | Improvements in or relating to electric resistance heating elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB722843A GB564869A (en) | 1943-05-07 | 1943-05-07 | Improvements in or relating to electric resistance heating elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB564869A true GB564869A (en) | 1944-10-17 |
Family
ID=9829093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB722843A Expired GB564869A (en) | 1943-05-07 | 1943-05-07 | Improvements in or relating to electric resistance heating elements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB564869A (en) |
-
1943
- 1943-05-07 GB GB722843A patent/GB564869A/en not_active Expired
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