FR2485164B1 - - Google Patents
Info
- Publication number
- FR2485164B1 FR2485164B1 FR8111926A FR8111926A FR2485164B1 FR 2485164 B1 FR2485164 B1 FR 2485164B1 FR 8111926 A FR8111926 A FR 8111926A FR 8111926 A FR8111926 A FR 8111926A FR 2485164 B1 FR2485164 B1 FR 2485164B1
- Authority
- FR
- France
- 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
- F23N5/02—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
- 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
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/06—Flame sensors with periodical shutters; Modulation signals
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/14—Flame sensors using two or more different types of flame sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Detection Mechanisms (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Control Of Combustion (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Regulation And Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH470880 | 1980-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2485164A1 FR2485164A1 (fr) | 1981-12-24 |
| FR2485164B1 true FR2485164B1 (US06312121-20011106-C00033.png) | 1985-01-11 |
Family
ID=4281119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8111926A Granted FR2485164A1 (fr) | 1980-06-19 | 1981-06-17 | Controleur de flammes a securite intrinseque |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655778A5 (de) * | 1981-09-17 | 1986-05-15 | Landis & Gyr Ag | Signal-aufbereitungsschaltung zur eigensicheren verarbeitung von signalen eines mit gleichspannung arbeitenden fuehlers. |
| FR2544055B1 (fr) * | 1983-04-07 | 1988-01-22 | Const Elect Rv | Generateur de courant pour l'alimentation et la detection de fonctionnement d'un bruleur a gaz et dispositif de commande et de controle en faisant application |
| CH663077A5 (de) * | 1983-12-14 | 1987-11-13 | Landis & Gyr Ag | Selbstueberwachender flammenwaechter. |
| AT389935B (de) * | 1987-04-30 | 1990-02-26 | Vaillant Gmbh | Schaltung eines feuerungsautomaten |
| CH672949A5 (US06312121-20011106-C00033.png) * | 1987-06-22 | 1990-01-15 | Landis & Gyr Ag | |
| AT391548B (de) * | 1987-09-10 | 1990-10-25 | Vaillant Gmbh | Elektrische eigensichere schaltung |
| EP0908679A1 (de) | 1997-10-10 | 1999-04-14 | Electrowatt Technology Innovation AG | Flammenüberwachungsschaltung |
| DE102015210507A1 (de) * | 2015-06-09 | 2016-12-15 | Vaillant Gmbh | Flammenüberwachung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238423A (en) * | 1962-12-18 | 1966-03-01 | Electronics Corp America | Combustion control apparatus |
| CH483600A (de) * | 1967-05-03 | 1969-12-31 | Landis & Gyr Ag | Flammenwächter für Feuerungsanlagen |
| CH604086A5 (US06312121-20011106-C00033.png) * | 1977-02-02 | 1978-08-31 | Landis & Gyr Ag | |
| DE2809993C3 (de) * | 1978-03-08 | 1981-02-12 | Eichhoff-Werke Gmbh, 6407 Schlitz | Flammenwächterschaltung zur Überwachung einer Brennerflamme |
| CH627831A5 (en) * | 1978-05-16 | 1982-01-29 | Landis & Gyr Ag | Flame monitor connected to an AC voltage |
-
1980
- 1980-07-15 DE DE3026787A patent/DE3026787C2/de not_active Expired
-
1981
- 1981-06-05 JP JP8586781A patent/JPS5728916A/ja active Pending
- 1981-06-17 FR FR8111926A patent/FR2485164A1/fr active Granted
- 1981-06-17 SE SE8103825A patent/SE454018B/sv not_active IP Right Cessation
- 1981-06-18 GB GB8118768A patent/GB2078415B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3026787C2 (de) | 1982-08-26 |
| GB2078415A (en) | 1982-01-06 |
| SE8103825L (sv) | 1981-12-20 |
| FR2485164A1 (fr) | 1981-12-24 |
| GB2078415B (en) | 1983-11-23 |
| SE454018B (sv) | 1988-03-21 |
| JPS5728916A (en) | 1982-02-16 |
| DE3026787A1 (de) | 1981-12-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |