EP3372898A3 - Dispositif de surveillance de flamme pour un appareil de chauffage à combustible - Google Patents

Dispositif de surveillance de flamme pour un appareil de chauffage à combustible Download PDF

Info

Publication number
EP3372898A3
EP3372898A3 EP18152420.8A EP18152420A EP3372898A3 EP 3372898 A3 EP3372898 A3 EP 3372898A3 EP 18152420 A EP18152420 A EP 18152420A EP 3372898 A3 EP3372898 A3 EP 3372898A3
Authority
EP
European Patent Office
Prior art keywords
flame
combustion chamber
photoelectric sensor
passage opening
light passage
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Withdrawn
Application number
EP18152420.8A
Other languages
German (de)
English (en)
Other versions
EP3372898A2 (fr
Inventor
Stefan Koch
Nico Soppa
Hans-Michael Wardenga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Thermal Commercial Vehicles Germany GmbH
Original Assignee
Valeo Thermal Commercial Vehicles Germany GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE202017101404.5U external-priority patent/DE202017101404U1/de
Application filed by Valeo Thermal Commercial Vehicles Germany GmbH filed Critical Valeo Thermal Commercial Vehicles Germany GmbH
Publication of EP3372898A2 publication Critical patent/EP3372898A2/fr
Publication of EP3372898A3 publication Critical patent/EP3372898A3/fr
Withdrawn legal-status Critical Current

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
    • F23N5/08—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
    • F23N2229/00—Flame sensors
    • F23N2229/18—Flame sensor cooling 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)
EP18152420.8A 2017-03-10 2018-01-18 Dispositif de surveillance de flamme pour un appareil de chauffage à combustible Withdrawn EP3372898A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017101404.5U DE202017101404U1 (de) 2017-03-10 2017-03-10 Flammen-Überwachungsanordnung für ein mit Brennstoff arbeitendes Heizgerät
DE102017107592.5A DE102017107592B4 (de) 2017-03-10 2017-04-07 Flammen-Überwachungsanordnung für ein mit Brennstoff arbeitendes Heizgerät

Publications (2)

Publication Number Publication Date
EP3372898A2 EP3372898A2 (fr) 2018-09-12
EP3372898A3 true EP3372898A3 (fr) 2018-11-21

Family

ID=61017803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18152420.8A Withdrawn EP3372898A3 (fr) 2017-03-10 2018-01-18 Dispositif de surveillance de flamme pour un appareil de chauffage à combustible

Country Status (1)

Country Link
EP (1) EP3372898A3 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615596A1 (fr) * 1987-05-18 1988-11-25 Alsace Gaz Ind Sa Dispositif de controle d'une flamme localisee dans une enceinte
US5120975A (en) * 1990-03-23 1992-06-09 General Electric Company Gas turbine flame detection system with reflected flame radiation attenuator
DE102010063524A1 (de) * 2010-12-20 2012-06-21 Bodo Wyrwa Einstellbarer Brenner für vergasten flüssigen Brennstoff, insbesondere an Öl-Heizungsanlagen und ein mittels des einstellbaren Brenners realisiertes Verfahren
US20130318994A1 (en) * 2012-06-05 2013-12-05 General Electric Company Ultra-violet flame detector with high temperature remote sensing element
DE202017101404U1 (de) * 2017-03-10 2017-05-04 Spheros Gmbh Flammen-Überwachungsanordnung für ein mit Brennstoff arbeitendes Heizgerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615596A1 (fr) * 1987-05-18 1988-11-25 Alsace Gaz Ind Sa Dispositif de controle d'une flamme localisee dans une enceinte
US5120975A (en) * 1990-03-23 1992-06-09 General Electric Company Gas turbine flame detection system with reflected flame radiation attenuator
DE102010063524A1 (de) * 2010-12-20 2012-06-21 Bodo Wyrwa Einstellbarer Brenner für vergasten flüssigen Brennstoff, insbesondere an Öl-Heizungsanlagen und ein mittels des einstellbaren Brenners realisiertes Verfahren
US20130318994A1 (en) * 2012-06-05 2013-12-05 General Electric Company Ultra-violet flame detector with high temperature remote sensing element
DE202017101404U1 (de) * 2017-03-10 2017-05-04 Spheros Gmbh Flammen-Überwachungsanordnung für ein mit Brennstoff arbeitendes Heizgerät

Also Published As

Publication number Publication date
EP3372898A2 (fr) 2018-09-12

Similar Documents

Publication Publication Date Title
EP3245937A3 (fr) Endoscope et instrument de nettoyage pour un endoscope
EP2862458A3 (fr) Ensemble de tête de pulvérisation
EP2816276A3 (fr) Véhicule automobile doté d'un dispositif d'éclairage
EP2030560A3 (fr) Source lumineuse secondaire
EP3075405A3 (fr) Dispositif de sortie
EP2659986A3 (fr) Cartouche de buse de pulvérisation
EP2700868A3 (fr) Corps d'optique pour une lampe de véhicule
EP1696180A3 (fr) Dispositif d'aspiration pour un système de cuisson, en particulier une plaque de cuisson ou équivalent
EP2927594A3 (fr) Chambre de combustion d'une turbine à gaz
EP2990733A3 (fr) Appareil de cuisson
MY195525A (en) Paint Spray Gun
EP3290904A3 (fr) Source lumineuse de mesure et dispositif de mesure permettant de détecter un spectre de réflexion
EP2578928A3 (fr) Dispositif d'éclairage avec lumière naturelle et artificielle
EP3171197A3 (fr) Système de détection
EP3372898A3 (fr) Dispositif de surveillance de flamme pour un appareil de chauffage à combustible
EP2974796A3 (fr) Dispositif de pulverisation de gaz froid
EP3296058A3 (fr) Dispositif de nettoyage du trou de forage
EP3040231A3 (fr) Afficheur d'etat de fonctionnement d'un vehicule automobile
EP2474787A3 (fr) Appareil de cuisson à vapeur
EP3620181A3 (fr) Hotte aspirante
DE102009013556A1 (de) Streulichtrauchmelder
US1721422A (en) Lamp
EP2629024A3 (fr) Hotte avec aspiration améliorée
DE407692C (de) Strahlpumpe
US1261964A (en) Gas-lighting system.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F23N 5/08 20060101AFI20181018BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190522