FR2356884A1 - Detecteur de combustion - Google Patents
Detecteur de combustionInfo
- Publication number
- FR2356884A1 FR2356884A1 FR7719976A FR7719976A FR2356884A1 FR 2356884 A1 FR2356884 A1 FR 2356884A1 FR 7719976 A FR7719976 A FR 7719976A FR 7719976 A FR7719976 A FR 7719976A FR 2356884 A1 FR2356884 A1 FR 2356884A1
- Authority
- FR
- France
- Prior art keywords
- detector
- metal oxide
- burner
- produces
- electromotive force
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/725—Protection against flame failure by using flame detection devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
Détecteur de combustion. Il comprend un élément d'un oxyde métallique solide dont les côtés comprennent des revêtements d'oxyde métallique qui constituent des électrodes. Ledit oxyde métallique solide a pour caractéristique d'engendrer une force électromotrice par le transfert des ions oxygène qui le traversent. Le détecteur est placé au voisinage de la veilleuse d'un brûleur qui produit un gradient de concentration en oxygène et une température élevée agissant sur le détecteur qui, en réponse, produit une force électromotrice susceptible de provoquer le fonctionnement de l'appareillage de commande et de reglage d'un brûleur à gaz. Application au brûleur de chauffage d'un appareil domestique tel qu'un four, un chauffe-eau, etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/701,292 US4140475A (en) | 1976-06-30 | 1976-06-30 | Combustion detection apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2356884A1 true FR2356884A1 (fr) | 1978-01-27 |
Family
ID=24816780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719976A Withdrawn FR2356884A1 (fr) | 1976-06-30 | 1977-06-29 | Detecteur de combustion |
Country Status (4)
Country | Link |
---|---|
US (1) | US4140475A (fr) |
JP (1) | JPS534231A (fr) |
FR (1) | FR2356884A1 (fr) |
GB (1) | GB1554256A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121984A (en) * | 1978-03-14 | 1979-09-21 | Sumitomo Electric Ind Ltd | Baking furnace for insulated electric wire |
JPS5637422A (en) * | 1979-09-01 | 1981-04-11 | Rinnai Corp | Safety device for combustion |
JPS56111459A (en) * | 1980-02-08 | 1981-09-03 | Rinnai Corp | Detecting element of combustion |
US4447204A (en) * | 1982-06-10 | 1984-05-08 | Westinghouse Electric Corp. | Combustion control with flames |
JPS60218526A (ja) * | 1984-04-14 | 1985-11-01 | Rinnai Corp | ガス器具の燃焼安全装置 |
US6335572B1 (en) * | 1998-12-16 | 2002-01-01 | Matsushita Electric Industrial Co., Ltd. | Heat transfer apparatus |
US6129542A (en) * | 1999-05-21 | 2000-10-10 | Gas Research Institute | Dual mode pilot burner |
US20090214993A1 (en) * | 2008-02-25 | 2009-08-27 | Fuller Timothy A | System using over fire zone sensors and data analysis |
US11635232B2 (en) * | 2020-03-26 | 2023-04-25 | Johnson Controls Tyco IP Holdings LLP | HVAC system flame sensor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860288A (en) * | 1954-10-13 | 1958-11-11 | Thomas E Maddox | Safety control systems for fuel burners |
DE1096310B (de) * | 1958-01-23 | 1961-01-05 | Faure & Cie Soc | Sicherheitsvorrichtung fuer mit Gas gespeiste Heizgeraete |
DE1809622A1 (de) * | 1967-11-23 | 1969-07-17 | Kent Ltd G | Zusammengesetzte Elektrode |
DE1301917B (de) * | 1963-01-05 | 1969-08-28 | Foerderung Der Eisenhuettentec | Vorrichtung zur Ermittlung der Sauerstoffaktivitaet von in fluessigem Zustand befindlichen Metallen, Metalloxyden und Schlacken |
DE1673336A1 (de) * | 1964-05-06 | 1970-04-16 | Yawara Iron & Steel Company Lt | Gefaess fuer schmelzfluessiges Metall |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080070A (en) * | 1937-05-11 | Thermostatic switch | ||
US3213922A (en) * | 1965-10-26 | Control apparatus for fuel burning apxliances | ||
US2381926A (en) * | 1941-05-20 | 1945-08-14 | William A Ray | Control apparatus |
US2766440A (en) * | 1951-12-10 | 1956-10-09 | Phillips Petroleum Co | Flame detector |
US3462318A (en) * | 1965-04-05 | 1969-08-19 | Phillips Petroleum Co | High temperature zirconia coated thermocouple |
US3914169A (en) * | 1974-11-25 | 1975-10-21 | Du Pont | Oxygen detector having a platinum electrode on a zirconia electrolyte |
GB1524520A (en) * | 1974-12-09 | 1978-09-13 | Kent Ltd G | Bonding of metals to solid electrolytes |
US4032286A (en) * | 1975-04-18 | 1977-06-28 | Matsushita Electric Industrial Co., Ltd. | Gas combustion device with safety device |
-
1976
- 1976-06-30 US US05/701,292 patent/US4140475A/en not_active Expired - Lifetime
-
1977
- 1977-06-29 JP JP7772677A patent/JPS534231A/ja active Pending
- 1977-06-29 FR FR7719976A patent/FR2356884A1/fr not_active Withdrawn
- 1977-06-29 GB GB27247/77A patent/GB1554256A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860288A (en) * | 1954-10-13 | 1958-11-11 | Thomas E Maddox | Safety control systems for fuel burners |
DE1096310B (de) * | 1958-01-23 | 1961-01-05 | Faure & Cie Soc | Sicherheitsvorrichtung fuer mit Gas gespeiste Heizgeraete |
DE1301917B (de) * | 1963-01-05 | 1969-08-28 | Foerderung Der Eisenhuettentec | Vorrichtung zur Ermittlung der Sauerstoffaktivitaet von in fluessigem Zustand befindlichen Metallen, Metalloxyden und Schlacken |
DE1673336A1 (de) * | 1964-05-06 | 1970-04-16 | Yawara Iron & Steel Company Lt | Gefaess fuer schmelzfluessiges Metall |
DE1809622A1 (de) * | 1967-11-23 | 1969-07-17 | Kent Ltd G | Zusammengesetzte Elektrode |
Also Published As
Publication number | Publication date |
---|---|
US4140475A (en) | 1979-02-20 |
JPS534231A (en) | 1978-01-14 |
GB1554256A (en) | 1979-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |