FR2169651A5 - - Google Patents
Info
- Publication number
- FR2169651A5 FR2169651A5 FR7302481A FR7302481A FR2169651A5 FR 2169651 A5 FR2169651 A5 FR 2169651A5 FR 7302481 A FR7302481 A FR 7302481A FR 7302481 A FR7302481 A FR 7302481A FR 2169651 A5 FR2169651 A5 FR 2169651A5
- 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
- F23N5/24—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 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
- 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 |
---|---|
FR2169651A5 true FR2169651A5 (fr) | 1973-09-07 |
Family
ID=4204060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7302481A Expired FR2169651A5 (fr) | 1972-01-26 | 1973-01-24 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH545945A (fr) |
DE (1) | DE2230939B2 (fr) |
FR (1) | FR2169651A5 (fr) |
GB (1) | GB1412495A (fr) |
IT (1) | IT978265B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2335795A2 (fr) * | 1975-12-20 | 1977-07-15 | Danfoss As | Circuit electrique d'un surveilleur de flamme d'une installation de chauffage |
FR2335796A1 (fr) * | 1975-12-20 | 1977-07-15 | Danfoss As | Appareil de commande et de controle d'un bruleur a fuel ou a gaz |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 IT IT19347/73A patent/IT978265B/it active
- 1973-01-18 GB GB263273A patent/GB1412495A/en not_active Expired
- 1973-01-24 FR FR7302481A patent/FR2169651A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2335795A2 (fr) * | 1975-12-20 | 1977-07-15 | Danfoss As | Circuit electrique d'un surveilleur de flamme d'une installation de chauffage |
FR2335796A1 (fr) * | 1975-12-20 | 1977-07-15 | Danfoss As | Appareil de commande et de controle d'un bruleur a fuel ou a gaz |
Also Published As
Publication number | Publication date |
---|---|
GB1412495A (en) | 1975-11-05 |
DE2230939B2 (de) | 1974-03-14 |
CH545945A (fr) | 1974-02-15 |
IT978265B (it) | 1974-09-20 |
DE2230939A1 (de) | 1973-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |