JPS5310293B1 - - Google Patents
Info
- Publication number
- JPS5310293B1 JPS5310293B1 JP1661572A JP1661572A JPS5310293B1 JP S5310293 B1 JPS5310293 B1 JP S5310293B1 JP 1661572 A JP1661572 A JP 1661572A JP 1661572 A JP1661572 A JP 1661572A JP S5310293 B1 JPS5310293 B1 JP S5310293B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F23N5/02—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
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- 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
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- 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
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
- F02P2017/126—Measuring ionisation of combustion gas, e.g. by using ignition circuits for burners
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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
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
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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
-
- 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)
- Control Of Combustion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7108138A FR2128949A5 (ko) | 1971-03-09 | 1971-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5310293B1 true JPS5310293B1 (ko) | 1978-04-12 |
Family
ID=9073210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1661572A Pending JPS5310293B1 (ko) | 1971-03-09 | 1972-02-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3711237A (ko) |
| JP (1) | JPS5310293B1 (ko) |
| CA (1) | CA981356A (ko) |
| DE (1) | DE2136556A1 (ko) |
| ES (1) | ES393321A1 (ko) |
| FR (1) | FR2128949A5 (ko) |
| NL (1) | NL7111128A (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384845A (en) * | 1981-07-27 | 1983-05-24 | Honeywell Inc. | Fail safe digital fuel ignition system |
| GB9604552D0 (en) * | 1996-03-02 | 1996-05-01 | Imi Pactrol | Improvements relating to spark igniters |
| USPP12295P2 (en) * | 1999-06-01 | 2001-12-18 | Florfis Ag | Geranium plant named ‘Fiscoral’ |
| USPP12225P2 (en) | 1999-06-01 | 2001-11-27 | Florfis Ag | Geranium plant named ‘Fislamda’ |
| US20070224557A1 (en) * | 2006-03-22 | 2007-09-27 | I-Hua Huang | Controller for re-igniting |
| JP5257027B2 (ja) * | 2008-11-28 | 2013-08-07 | 株式会社島津製作所 | フレーム式原子吸光光度計 |
| JP6957165B2 (ja) * | 2017-02-28 | 2021-11-02 | 三菱重工マリンマシナリ株式会社 | ボイラ及びボイラシステム並びにボイラの運転方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1401241A (fr) * | 1964-03-24 | 1965-06-04 | App Thermoflex | Dispositif d'allumage, de protection et de contrôle de flamme, pour brûleur du genre brûleur à mazout ou analogue |
| US3377125A (en) * | 1966-06-16 | 1968-04-09 | American Gas Ass | Electrical ignition system for gaseous fuel burners and the like |
| US3405998A (en) * | 1967-06-26 | 1968-10-15 | Fenwal Inc | Ignition and flame monitoring control apparatus for fuel burners |
| DE1964252A1 (de) * | 1968-12-27 | 1970-07-23 | Tokyo Gas Co Ltd | Flammendetektor fuer elektrisch zuendbare Heizungen |
-
1971
- 1971-03-09 FR FR7108138A patent/FR2128949A5/fr not_active Expired
- 1971-06-23 ES ES393321A patent/ES393321A1/es not_active Expired
- 1971-06-25 CA CA116,731A patent/CA981356A/en not_active Expired
- 1971-07-22 DE DE19712136556 patent/DE2136556A1/de active Pending
- 1971-08-02 US US00168292A patent/US3711237A/en not_active Expired - Lifetime
- 1971-08-12 NL NL7111128A patent/NL7111128A/xx unknown
-
1972
- 1972-02-18 JP JP1661572A patent/JPS5310293B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128949A5 (ko) | 1972-10-27 |
| US3711237A (en) | 1973-01-16 |
| ES393321A1 (es) | 1973-08-16 |
| CA981356A (en) | 1976-01-06 |
| NL7111128A (ko) | 1972-09-12 |
| DE2136556A1 (de) | 1972-09-21 |