CH570586A5 - - Google Patents
Info
- Publication number
- CH570586A5 CH570586A5 CH516674A CH516674A CH570586A5 CH 570586 A5 CH570586 A5 CH 570586A5 CH 516674 A CH516674 A CH 516674A CH 516674 A CH516674 A CH 516674A CH 570586 A5 CH570586 A5 CH 570586A5
- 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
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
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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
- F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/04—Fail safe for electrical power failures
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- 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
- F23N2239/00—Fuels
- F23N2239/04—Gaseous fuels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/06—Liquid fuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Relay Circuits (AREA)
- Control Of Combustion (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH516674A CH570586A5 (US07582779-20090901-C00044.png) | 1974-04-11 | 1974-04-11 | |
| DE2425545A DE2425545C3 (de) | 1974-04-11 | 1974-05-27 | Schaltungsanordnung für Feuerungsautomaten |
| GB1375675A GB1469048A (en) | 1974-04-11 | 1975-04-03 | Circuit arrangements for controlling automatic ignition devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH516674A CH570586A5 (US07582779-20090901-C00044.png) | 1974-04-11 | 1974-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570586A5 true CH570586A5 (US07582779-20090901-C00044.png) | 1975-12-15 |
Family
ID=4289025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH516674A CH570586A5 (US07582779-20090901-C00044.png) | 1974-04-11 | 1974-04-11 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH570586A5 (US07582779-20090901-C00044.png) |
| DE (1) | DE2425545C3 (US07582779-20090901-C00044.png) |
| GB (1) | GB1469048A (US07582779-20090901-C00044.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077762A (en) * | 1976-06-21 | 1978-03-07 | Johnson Controls, Inc. | Fuel ignition system having contact interlock protection |
| US4102630A (en) * | 1976-11-23 | 1978-07-25 | Sundstrand Corporation | Burner control system |
| DE102008021164B4 (de) * | 2008-04-28 | 2011-08-25 | Mertik Maxitrol GmbH & Co. KG, 06502 | Verfahren und Gasregelarmatur zur Überwachung der Zündung eines Gasgerätes, insbesondere eines gasbeheizten Kaminofens |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH483600A (de) * | 1967-05-03 | 1969-12-31 | Landis & Gyr Ag | Flammenwächter für Feuerungsanlagen |
| AT287898B (de) * | 1969-04-24 | 1971-02-10 | Kromschroeder Ag G | Schaltungsanordnung für Feuerungsautomaten |
| DE2004196A1 (de) * | 1970-01-30 | 1971-08-12 | Licentia Gmbh | Steuereinrichtung fuer Brenner |
| CH538645A (de) * | 1971-11-09 | 1973-06-30 | Landis & Gyr Ag | Steuerschaltungsanordnung für Öl- oder Gasfeuerungen |
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1974
- 1974-04-11 CH CH516674A patent/CH570586A5/xx not_active IP Right Cessation
- 1974-05-27 DE DE2425545A patent/DE2425545C3/de not_active Expired
-
1975
- 1975-04-03 GB GB1375675A patent/GB1469048A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1469048A (en) | 1977-03-30 |
| DE2425545B2 (de) | 1980-10-02 |
| DE2425545A1 (de) | 1975-10-23 |
| DE2425545C3 (de) | 1981-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |