FR2220824A1 - - Google Patents
Info
- Publication number
- FR2220824A1 FR2220824A1 FR7407663A FR7407663A FR2220824A1 FR 2220824 A1 FR2220824 A1 FR 2220824A1 FR 7407663 A FR7407663 A FR 7407663A FR 7407663 A FR7407663 A FR 7407663A FR 2220824 A1 FR2220824 A1 FR 2220824A1
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
- F23N5/02—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1407—Combustion failure responsive fuel safety cut-off for burners
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 |
---|---|---|---|
US00338540A US3852729A (en) | 1973-03-06 | 1973-03-06 | Flame failure controls |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220824A1 true FR2220824A1 (fr) | 1974-10-04 |
FR2220824B1 FR2220824B1 (fr) | 1977-10-07 |
Family
ID=23325191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407663A Expired FR2220824B1 (fr) | 1973-03-06 | 1974-03-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3852729A (fr) |
BE (1) | BE811804A (fr) |
CA (1) | CA1036245A (fr) |
CH (1) | CH587448A5 (fr) |
DE (1) | DE2409939A1 (fr) |
FR (1) | FR2220824B1 (fr) |
GB (1) | GB1448776A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454055A1 (fr) * | 1979-04-09 | 1980-11-07 | Honeywell Inc | Circuit de commande sensible a une flamme |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947218A (en) * | 1975-01-23 | 1976-03-30 | Honeywell Inc. | Safety circuit for monitoring a flickering flame |
US3995221A (en) * | 1975-03-20 | 1976-11-30 | Electronics Corporation Of America | Flame responsive system |
US4113419A (en) * | 1976-04-12 | 1978-09-12 | Electronics Corporation Of America | Burner control apparatus |
US4319873A (en) * | 1979-04-12 | 1982-03-16 | American Stabilis, Inc. | Flame detection and proof control device |
US6389330B1 (en) | 1997-12-18 | 2002-05-14 | Reuter-Stokes, Inc. | Combustion diagnostics method and system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748846A (en) * | 1952-01-25 | 1956-06-05 | Honeywell Regulator Co | Combustion safeguard apparatus |
US3651327A (en) * | 1970-08-25 | 1972-03-21 | Electronics Corp America | Radiation sensitive condition responsive system |
CH519761A (de) * | 1971-03-04 | 1972-02-29 | Cerberus Ag | Flammen-Detektor |
-
1973
- 1973-03-06 US US00338540A patent/US3852729A/en not_active Expired - Lifetime
-
1974
- 1974-02-25 CH CH265174A patent/CH587448A5/xx not_active IP Right Cessation
- 1974-02-28 GB GB908974A patent/GB1448776A/en not_active Expired
- 1974-03-01 DE DE2409939A patent/DE2409939A1/de not_active Ceased
- 1974-03-01 BE BE141588A patent/BE811804A/fr unknown
- 1974-03-05 CA CA194,057A patent/CA1036245A/fr not_active Expired
- 1974-03-06 FR FR7407663A patent/FR2220824B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454055A1 (fr) * | 1979-04-09 | 1980-11-07 | Honeywell Inc | Circuit de commande sensible a une flamme |
Also Published As
Publication number | Publication date |
---|---|
US3852729A (en) | 1974-12-03 |
FR2220824B1 (fr) | 1977-10-07 |
CH587448A5 (fr) | 1977-04-29 |
BE811804A (fr) | 1974-07-01 |
DE2409939A1 (de) | 1974-09-19 |
GB1448776A (en) | 1976-09-08 |
CA1036245A (fr) | 1978-08-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |