CH587450A5 - - Google Patents
Info
- Publication number
- CH587450A5 CH587450A5 CH844175A CH844175A CH587450A5 CH 587450 A5 CH587450 A5 CH 587450A5 CH 844175 A CH844175 A CH 844175A CH 844175 A CH844175 A CH 844175A CH 587450 A5 CH587450 A5 CH 587450A5
- 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
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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
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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
- F23N2227/00—Ignition or checking
- F23N2227/22—Pilot burners
- F23N2227/24—Pilot burners the pilot burner not burning continuously
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- 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
- F23N2227/00—Ignition or checking
- F23N2227/32—Igniting for a predetermined number of cycles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742442997 DE2442997C2 (de) | 1974-09-07 | 1974-09-07 | Steuergeraet zum zuenden und ueberwachen einer feuerungsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH587450A5 true CH587450A5 (nl) | 1977-04-29 |
Family
ID=5925194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH844175A CH587450A5 (nl) | 1974-09-07 | 1975-06-30 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE832911A (nl) |
| CH (1) | CH587450A5 (nl) |
| DE (1) | DE2442997C2 (nl) |
| DK (1) | DK137693C (nl) |
| FR (1) | FR2284091A1 (nl) |
| GB (1) | GB1479813A (nl) |
| NL (1) | NL7510256A (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180380A (en) * | 1976-04-13 | 1979-12-25 | United Gas Industries Limited | Electrical controls for heating appliances |
| US4077762A (en) * | 1976-06-21 | 1978-03-07 | Johnson Controls, Inc. | Fuel ignition system having contact interlock protection |
| FR2462660A1 (fr) * | 1979-08-01 | 1981-02-13 | Chaffoteaux Et Maury | Perfectionnements aux dispositifs pour commander avec securite des vannes de gaz |
| US5020988A (en) * | 1990-10-22 | 1991-06-04 | Honeywell Inc. | Intermittent pilot type burner control with a single control relay |
| CN100491832C (zh) * | 2007-06-29 | 2009-05-27 | 武汉钢铁(集团)公司 | 自动点火及火焰探测系统 |
| CN114947166B (zh) * | 2022-05-10 | 2023-05-30 | 贵州省烟草公司六盘水市公司 | 一种生物质烘烤防爆燃方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1751280C3 (de) * | 1968-05-02 | 1975-08-28 | Danfoss A/S, Nordborg (Daenemark) | Steuergerät für eine Flammenüberwachungsanlage |
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1974
- 1974-09-07 DE DE19742442997 patent/DE2442997C2/de not_active Expired
-
1975
- 1975-06-19 DK DK275875A patent/DK137693C/da active
- 1975-06-30 CH CH844175A patent/CH587450A5/xx not_active IP Right Cessation
- 1975-08-08 GB GB33163/75A patent/GB1479813A/en not_active Expired
- 1975-08-22 FR FR7526023A patent/FR2284091A1/fr active Granted
- 1975-08-29 NL NL7510256A patent/NL7510256A/nl not_active Application Discontinuation
- 1975-08-29 BE BE159605A patent/BE832911A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK137693B (da) | 1978-04-17 |
| DK137693C (da) | 1978-09-25 |
| BE832911A (fr) | 1975-12-16 |
| DE2442997C2 (de) | 1976-09-16 |
| FR2284091B1 (nl) | 1979-05-18 |
| DK275875A (da) | 1976-03-08 |
| DE2442997B1 (de) | 1976-02-05 |
| GB1479813A (en) | 1977-07-13 |
| NL7510256A (nl) | 1976-03-09 |
| FR2284091A1 (fr) | 1976-04-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |