CA1121485A - Systeme a detection de flammes utilisant un ecreteur de tension - Google Patents
Systeme a detection de flammes utilisant un ecreteur de tensionInfo
- Publication number
- CA1121485A CA1121485A CA000316193A CA316193A CA1121485A CA 1121485 A CA1121485 A CA 1121485A CA 000316193 A CA000316193 A CA 000316193A CA 316193 A CA316193 A CA 316193A CA 1121485 A CA1121485 A CA 1121485A
- Authority
- CA
- Canada
- Prior art keywords
- voltage
- spark
- flame detection
- flame
- generation
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 208000019300 CLIPPERS Diseases 0.000 title description 2
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 title description 2
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 230000015556 catabolic process Effects 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 2
- 229910052754 neon Inorganic materials 0.000 abstract description 4
- 150000002806 neon Chemical class 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 15
- 239000004020 conductor Substances 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
- F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/004—Using semiconductor elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/12—Flame sensors with flame rectification current detecting means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85669577A | 1977-12-02 | 1977-12-02 | |
| US856,695 | 1977-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1121485A true CA1121485A (fr) | 1982-04-06 |
Family
ID=25324275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000316193A Expired CA1121485A (fr) | 1977-12-02 | 1978-11-14 | Systeme a detection de flammes utilisant un ecreteur de tension |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5492466A (fr) |
| CA (1) | CA1121485A (fr) |
| DE (1) | DE2851536A1 (fr) |
| GB (1) | GB2009386B (fr) |
| NL (1) | NL7811534A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4413303A (en) | 1980-07-05 | 1983-11-01 | Dunlop Limited | Ignition systems |
| FR2785665B1 (fr) * | 1998-11-06 | 2001-01-26 | Gaz De France | Systeme d'allumage et de securite pour bruleurs d'appareil de cuisson |
-
1978
- 1978-11-14 GB GB7844367A patent/GB2009386B/en not_active Expired
- 1978-11-14 CA CA000316193A patent/CA1121485A/fr not_active Expired
- 1978-11-23 NL NL7811534A patent/NL7811534A/xx not_active Application Discontinuation
- 1978-11-29 DE DE19782851536 patent/DE2851536A1/de not_active Withdrawn
- 1978-11-29 JP JP14670978A patent/JPS5492466A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2009386A (en) | 1979-06-13 |
| JPS5492466A (en) | 1979-07-21 |
| DE2851536A1 (de) | 1979-06-07 |
| GB2009386B (en) | 1982-02-10 |
| NL7811534A (nl) | 1979-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4405299A (en) | Burner ignition and flame monitoring system | |
| US4238184A (en) | Flame detection system using a voltage clipper means | |
| US3291183A (en) | Spark ignition and flame sensing circuit | |
| US3425780A (en) | Fluid fuel igniter control system | |
| US4145180A (en) | Ignition system for fuel burning apparatus | |
| US3861854A (en) | Flame monitoring system | |
| US4552528A (en) | Current generator for the supply and detection of operation of a gas burner and control device applying same | |
| US4087229A (en) | Automatic fuel ignition system with redundant flame sensing | |
| US4211526A (en) | Control system for redundant valves | |
| US3529910A (en) | Reignite system | |
| CA1121485A (fr) | Systeme a detection de flammes utilisant un ecreteur de tension | |
| US4382770A (en) | Safe start fuel burner control system | |
| US4535380A (en) | Ignition system | |
| US3441356A (en) | Pulsed spark gas ignition and fuel control system | |
| US4329628A (en) | Relaxation oscillator type spark generator | |
| US4413303A (en) | Ignition systems | |
| US4168949A (en) | Flame signal stabilization circuit | |
| US4384845A (en) | Fail safe digital fuel ignition system | |
| US3920376A (en) | Control system for a fuel burner | |
| US6647974B1 (en) | Igniter circuit with an air gap | |
| US3674410A (en) | Apparatus for controlling the operation of fuel burners | |
| US4034270A (en) | Self-inhibiting spark generating arrangement | |
| GB1604080A (en) | Recycling pilot ignition system | |
| US4128387A (en) | Ignition device | |
| US4898531A (en) | Photosensitive control of electrically powered emissive ignition devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |