FR2126693A5 - - Google Patents
Info
- Publication number
- FR2126693A5 FR2126693A5 FR7147348A FR7147348A FR2126693A5 FR 2126693 A5 FR2126693 A5 FR 2126693A5 FR 7147348 A FR7147348 A FR 7147348A FR 7147348 A FR7147348 A FR 7147348A FR 2126693 A5 FR2126693 A5 FR 2126693A5
- Authority
- FR
- France
- 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
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11448471A | 1971-02-11 | 1971-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2126693A5 true FR2126693A5 (fr) | 1972-10-06 |
Family
ID=22355509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147348A Expired FR2126693A5 (fr) | 1971-02-11 | 1971-12-29 |
Country Status (7)
Country | Link |
---|---|
CA (1) | CA936579A (fr) |
CH (1) | CH542406A (fr) |
DE (1) | DE2206388A1 (fr) |
FR (1) | FR2126693A5 (fr) |
GB (1) | GB1333891A (fr) |
NL (1) | NL7116135A (fr) |
SE (1) | SE7115338L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166330B (en) * | 1984-10-10 | 1987-12-16 | Ti Creda Mfg | Improvements in or relating to electric heating units |
SE513409C2 (sv) * | 1997-07-01 | 2000-09-11 | Kanthal Ab | IR-källa som utgörs av ett spiralformat högtemperaturelement, vilket är placerat i en öppen reflektor |
-
1971
- 1971-11-01 CH CH1586971A patent/CH542406A/fr not_active IP Right Cessation
- 1971-11-17 CA CA127895A patent/CA936579A/en not_active Expired
- 1971-11-24 NL NL7116135A patent/NL7116135A/xx unknown
- 1971-11-30 SE SE7115338A patent/SE7115338L/sv unknown
- 1971-12-29 FR FR7147348A patent/FR2126693A5/fr not_active Expired
-
1972
- 1972-01-07 GB GB73672A patent/GB1333891A/en not_active Expired
- 1972-02-10 DE DE19722206388 patent/DE2206388A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7115338L (fr) | 1972-08-14 |
GB1333891A (en) | 1973-10-17 |
NL7116135A (fr) | 1972-08-15 |
AU3519071A (en) | 1973-05-10 |
DE2206388A1 (de) | 1972-08-31 |
CH542406A (fr) | 1973-09-30 |
CA936579A (en) | 1973-11-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |