CA1176730A - Control circuit for a firing installation - Google Patents
Control circuit for a firing installationInfo
- Publication number
- CA1176730A CA1176730A CA000378934A CA378934A CA1176730A CA 1176730 A CA1176730 A CA 1176730A CA 000378934 A CA000378934 A CA 000378934A CA 378934 A CA378934 A CA 378934A CA 1176730 A CA1176730 A CA 1176730A
- Authority
- CA
- Canada
- Prior art keywords
- switching element
- control circuit
- relay
- timer
- circuit according
- Prior art date
- 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
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays 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
- F23N2227/04—Prepurge
-
- 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
- F23N2227/28—Ignition circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/06—Fail safe for flame failures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/12—Fail safe for ignition failures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/20—Warning devices
- F23N2231/22—Warning devices using warning lamps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Regulation And Control Of Combustion (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3022635A DE3022635C2 (de) | 1980-06-18 | 1980-06-18 | Steuerschaltung für eine Feuerungsanlage |
DEP3022635.8 | 1980-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1176730A true CA1176730A (en) | 1984-10-23 |
Family
ID=6104800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000378934A Expired CA1176730A (en) | 1980-06-18 | 1981-06-03 | Control circuit for a firing installation |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5728921A (it) |
CA (1) | CA1176730A (it) |
DE (1) | DE3022635C2 (it) |
DK (1) | DK259381A (it) |
FR (1) | FR2485165A1 (it) |
GB (1) | GB2078398B (it) |
IT (1) | IT8167835A0 (it) |
SE (1) | SE8103860L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2127177B (en) * | 1982-09-04 | 1986-06-25 | John Harvey Bradbury | Control device for ultra-violet irradiation of liquids |
DE3910701C2 (de) * | 1988-04-02 | 1996-07-11 | Vaillant Joh Gmbh & Co | Wasserheizer |
DE3925734A1 (de) * | 1988-08-05 | 1990-02-08 | Vaillant Joh Gmbh & Co | Schaltung zur ueberwachung eines zeitgliedes |
GB9211829D0 (en) * | 1992-05-30 | 1992-07-15 | Potterton Myson Limited | Heating appliances |
IT1259837B (it) * | 1992-10-07 | 1996-03-28 | Apparecchiatura di controllo e comando per bruciatori a gas |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3524717A (en) * | 1968-06-17 | 1970-08-18 | Electronics Corp America | Combustion supervision system |
AT287898B (de) * | 1969-04-24 | 1971-02-10 | Kromschroeder Ag G | Schaltungsanordnung für Feuerungsautomaten |
CH484400A (de) * | 1969-05-30 | 1970-01-15 | Landis & Gyr Ag | Feuerungsautomat |
AT311530B (de) * | 1971-10-22 | 1973-11-26 | Integral Industriebedarf Ges M | Gasfeuerungs-Automat |
CH570585A5 (it) * | 1974-04-11 | 1975-12-15 | Landis & Gyr Ag | |
US4137035A (en) * | 1977-02-16 | 1979-01-30 | Electronics Corporation Of America | Burner control apparatus |
-
1980
- 1980-06-18 DE DE3022635A patent/DE3022635C2/de not_active Expired
-
1981
- 1981-06-03 CA CA000378934A patent/CA1176730A/en not_active Expired
- 1981-06-15 DK DK259381A patent/DK259381A/da not_active Application Discontinuation
- 1981-06-17 GB GB8118673A patent/GB2078398B/en not_active Expired
- 1981-06-17 IT IT8167835A patent/IT8167835A0/it unknown
- 1981-06-18 SE SE8103860A patent/SE8103860L/ not_active Application Discontinuation
- 1981-06-18 FR FR8112045A patent/FR2485165A1/fr active Pending
- 1981-06-18 JP JP9310581A patent/JPS5728921A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5728921A (en) | 1982-02-16 |
DK259381A (da) | 1981-12-19 |
GB2078398B (en) | 1984-07-04 |
DE3022635C2 (de) | 1984-11-22 |
DE3022635A1 (de) | 1981-12-24 |
SE8103860L (sv) | 1981-12-19 |
IT8167835A0 (it) | 1981-06-17 |
GB2078398A (en) | 1982-01-06 |
FR2485165A1 (fr) | 1981-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |