FR2121953A6 - - Google Patents
Info
- Publication number
- FR2121953A6 FR2121953A6 FR7100894A FR7100894A FR2121953A6 FR 2121953 A6 FR2121953 A6 FR 2121953A6 FR 7100894 A FR7100894 A FR 7100894A FR 7100894 A FR7100894 A FR 7100894A FR 2121953 A6 FR2121953 A6 FR 2121953A6
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/06—Fail safe for flame failures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7100894A FR2121953A6 (enExample) | 1971-01-13 | 1971-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7100894A FR2121953A6 (enExample) | 1971-01-13 | 1971-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2121953A6 true FR2121953A6 (enExample) | 1972-08-25 |
Family
ID=9070166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7100894A Expired FR2121953A6 (enExample) | 1971-01-13 | 1971-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2121953A6 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320082A1 (en) * | 1987-12-08 | 1989-06-14 | Desa International, Inc. | Method and apparatus for a flame sensing digital primary safety control for fuel burning devices |
-
1971
- 1971-01-13 FR FR7100894A patent/FR2121953A6/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320082A1 (en) * | 1987-12-08 | 1989-06-14 | Desa International, Inc. | Method and apparatus for a flame sensing digital primary safety control for fuel burning devices |