FR2044477A5 - - Google Patents
Info
- Publication number
- FR2044477A5 FR2044477A5 FR6916682A FR6916682A FR2044477A5 FR 2044477 A5 FR2044477 A5 FR 2044477A5 FR 6916682 A FR6916682 A FR 6916682A FR 6916682 A FR6916682 A FR 6916682A FR 2044477 A5 FR2044477 A5 FR 2044477A5
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6916682A FR2044477A5 (en) | 1969-05-22 | 1969-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6916682A FR2044477A5 (en) | 1969-05-22 | 1969-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2044477A5 true FR2044477A5 (en) | 1971-02-19 |
Family
ID=9034440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6916682A Expired FR2044477A5 (en) | 1969-05-22 | 1969-05-22 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2044477A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652476A1 (en) * | 1989-09-28 | 1991-03-29 | Thermal Quartz Schmelze Gmbh | HEATING TUBE. |
-
1969
- 1969-05-22 FR FR6916682A patent/FR2044477A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652476A1 (en) * | 1989-09-28 | 1991-03-29 | Thermal Quartz Schmelze Gmbh | HEATING TUBE. |
EP0422979A1 (en) * | 1989-09-28 | 1991-04-17 | Tqs Thermal Quarz-Schmelze Gmbh | Heating tube |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |