CH587449A5 - - Google Patents
Info
- Publication number
- CH587449A5 CH587449A5 CH899575A CH899575A CH587449A5 CH 587449 A5 CH587449 A5 CH 587449A5 CH 899575 A CH899575 A CH 899575A CH 899575 A CH899575 A CH 899575A CH 587449 A5 CH587449 A5 CH 587449A5
- Authority
- CH
- Switzerland
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
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements 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
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/06—Flame sensors with periodical shutters; Modulation signals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH899575A CH587449A5 (US06294698-20010925-C00026.png) | 1975-07-08 | 1975-07-08 | |
| DE19762629321 DE2629321A1 (de) | 1975-07-08 | 1976-06-30 | Einrichtung zur flammen-ueberwachung bei brennern in feuerungsanlagen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH899575A CH587449A5 (US06294698-20010925-C00026.png) | 1975-07-08 | 1975-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH587449A5 true CH587449A5 (US06294698-20010925-C00026.png) | 1977-04-29 |
Family
ID=4347172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH899575A CH587449A5 (US06294698-20010925-C00026.png) | 1975-07-08 | 1975-07-08 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH587449A5 (US06294698-20010925-C00026.png) |
| DE (1) | DE2629321A1 (US06294698-20010925-C00026.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3340118C2 (de) * | 1983-11-05 | 1985-11-21 | Kurt-Henry Dipl.-Ing. 4030 Ratingen Mindermann | Eigensicherer Flammenwächter |
| PL2439451T3 (pl) | 2010-10-08 | 2014-06-30 | Bfi Automation Mindermann Gmbh | Urządzenie do wykrywania obecności płomienia |
-
1975
- 1975-07-08 CH CH899575A patent/CH587449A5/xx not_active IP Right Cessation
-
1976
- 1976-06-30 DE DE19762629321 patent/DE2629321A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2629321A1 (de) | 1977-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |