Global Patent Index - EP 2037174 B1

EP 2037174 B1 20170111 - Handtool with improved gas combustion

Title (en)

Handtool with improved gas combustion

Title (de)

Handwerkzeug mit verbesserter Gasverbrennung

Title (fr)

Outil à main à combustion de gaz amélioré

Publication

EP 2037174 B1 20170111 (FR)

Application

EP 08290820 A 20080901

Priority

FR 0706419 A 20070913

Abstract (en)

[origin: EP2037174A1] The burner (5) has an elongated burner body (21) associated on both sides of a gas injector (17) and a gas combustion zone (19). The combustion zone includes an outlet orifice (35) opening outside a periphery (25) of the burner body, where the periphery supports circulation of gas outside the burner body toward the combustion zone. The periphery of the burner body includes a partially cylindrical section (27) near the gas injector, and a section (29) near the combustion zone, where the cylindrical section is connected to the section (29).

IPC 8 full level

F23D 14/52 (2006.01)

CPC (source: EP US)

F23D 14/52 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2037174 A1 20090318; EP 2037174 B1 20170111; CA 2639231 A1 20090313; CA 2639231 C 20150421; CN 101392907 A 20090325; CN 101392907 B 20121121; ES 2622086 T3 20170705; FR 2921146 A1 20090320; FR 2921146 B1 20100226; MA 30317 B1 20090401; PL 2037174 T3 20170731; RU 2008136805 A 20100320; US 2009075221 A1 20090319; US 8262386 B2 20120911

DOCDB simple family (application)

EP 08290820 A 20080901; CA 2639231 A 20080828; CN 200810175619 A 20080912; ES 08290820 T 20080901; FR 0706419 A 20070913; MA 31223 A 20080909; PL 08290820 T 20080901; RU 2008136805 A 20080912; US 19832108 A 20080826