CH545945A - - Google Patents
Info
- Publication number
- CH545945A CH545945A CH116872A CH545945DA CH545945A CH 545945 A CH545945 A CH 545945A CH 116872 A CH116872 A CH 116872A CH 545945D A CH545945D A CH 545945DA CH 545945 A CH545945 A CH 545945A
- 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
- F23N5/24—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
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time program 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
- F23N2227/00—Ignition or checking
- F23N2227/12—Burner simulation or checking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH116872 | 1972-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545945A true CH545945A ( ) | 1974-02-15 |
Family
ID=4204060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH116872A CH545945A ( ) | 1972-01-26 | 1972-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH545945A ( ) |
| DE (1) | DE2230939B2 ( ) |
| FR (1) | FR2169651A5 ( ) |
| GB (1) | GB1412495A ( ) |
| IT (1) | IT978265B ( ) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557691A1 (de) * | 1975-12-20 | 1977-06-30 | Danfoss As | Steuer- und ueberwachungsgeraet fuer einen oel- oder gasbrenner |
| DE2557690C3 (de) * | 1975-12-20 | 1980-09-04 | Danfoss A/S, Nordborg (Daenemark) | Mit Netzwechselspannung gespeiste Schaltung für einen Flammenwächter einer Feuerungsanlage |
| DE102016002763A1 (de) | 2016-03-08 | 2017-09-14 | Scheer Heizsysteme Und Produktionstechnik Gmbh | Flammenüberwachung für einen Brenner |
-
1972
- 1972-01-26 CH CH116872A patent/CH545945A/xx not_active IP Right Cessation
- 1972-06-23 DE DE2230939A patent/DE2230939B2/de not_active Ceased
-
1973
- 1973-01-18 GB GB263273A patent/GB1412495A/en not_active Expired
- 1973-01-18 IT IT19347/73A patent/IT978265B/it active
- 1973-01-24 FR FR7302481A patent/FR2169651A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230939A1 (de) | 1973-08-09 |
| FR2169651A5 ( ) | 1973-09-07 |
| IT978265B (it) | 1974-09-20 |
| DE2230939B2 (de) | 1974-03-14 |
| GB1412495A (en) | 1975-11-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |