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.)
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ELM Leblanc SAS
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ELM Leblanc SAS
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Filing date
Publication date
Application filed by ELM Leblanc SASfiledCriticalELM Leblanc SAS
Priority to FR7427524ApriorityCriticalpatent/FR2281547A1/fr
Publication of FR2281547A1publicationCriticalpatent/FR2281547A1/fr
Application grantedgrantedCritical
Publication of FR2281547B1publicationCriticalpatent/FR2281547B1/fr
F23Q9/08—Pilot flame igniters with interlock with main fuel supply
F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame
F23Q9/14—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame using electric means, e.g. by light-sensitive elements
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Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Combustion & Propulsion
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Feeding And Controlling Fuel
(AREA)
FR7427524A1974-08-081974-08-08Perfectionnements aux appareils tels que chauffe-eau, chauffe-bains et chaudieres a combustible gazeux
GrantedFR2281547A1
(fr)
