CH575575A5 - - Google Patents
Info
- Publication number
- CH575575A5 CH575575A5 CH1229474A CH1229474A CH575575A5 CH 575575 A5 CH575575 A5 CH 575575A5 CH 1229474 A CH1229474 A CH 1229474A CH 1229474 A CH1229474 A CH 1229474A CH 575575 A5 CH575575 A5 CH 575575A5
- Authority
- CH
- Switzerland
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
-
- 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
- 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
- F23N2227/00—Ignition or checking
- F23N2227/12—Burner simulation or checking
- F23N2227/14—Flame simulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/18—Applying test signals, e.g. periodic
-
- 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)
- Feeding And Controlling Fuel (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1229474A CH575575A5 (US07696358-20100413-C00002.png) | 1974-09-10 | 1974-09-10 | |
| DE2449116A DE2449116B1 (de) | 1974-09-10 | 1974-10-15 | Einrichtung zur UEberpruefung eines nicht eigensicheren Flammenwaechters in einer Steuerschaltung fuer Brenneranlagen |
| GB36116/75A GB1496803A (en) | 1974-09-10 | 1975-09-02 | Control arrangements for burner equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1229474A CH575575A5 (US07696358-20100413-C00002.png) | 1974-09-10 | 1974-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575575A5 true CH575575A5 (US07696358-20100413-C00002.png) | 1976-05-14 |
Family
ID=4381654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1229474A CH575575A5 (US07696358-20100413-C00002.png) | 1974-09-10 | 1974-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH575575A5 (US07696358-20100413-C00002.png) |
| DE (1) | DE2449116B1 (US07696358-20100413-C00002.png) |
| GB (1) | GB1496803A (US07696358-20100413-C00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004028473A1 (de) * | 2004-06-11 | 2005-12-29 | Lamtec Leipzig Gmbh & Co.Kg | Vorrichtung zum Überprüfen einer Flammenüberwachungseinrichtung für Feuerungsanlagen |
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1974
- 1974-09-10 CH CH1229474A patent/CH575575A5/xx not_active IP Right Cessation
- 1974-10-15 DE DE2449116A patent/DE2449116B1/de not_active Withdrawn
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1975
- 1975-09-02 GB GB36116/75A patent/GB1496803A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1496803A (en) | 1978-01-05 |
| DE2449116B1 (de) | 1975-06-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |