EP 3528594 A1 20190821 - ELECTROMAGNETIC INDUCTION ELECTRIC HEATER FOR FLUIDS
Title (en)
ELECTROMAGNETIC INDUCTION ELECTRIC HEATER FOR FLUIDS
Title (de)
ERHITZER MIT ELEKTROMAGNETISCHER INDUKTION FÜR FLUIDE
Title (fr)
APPAREIL DE CHAUFFAGE ÉLECTRIQUE PAR INDUCTION ÉLECTROMAGNÉTIQUE POUR FLUIDES
Publication
Application
Priority
IT 201800002736 A 20180216
Abstract (en)
Heater for electromagnetic induction fluids (100), comprising:- a coil (1) crossed by an alternating electric current for the generation of an electromagnetic field,- a container (2), arranged inside the electromagnetic induction coil, consisting of a hollow cylindrical element made of non-magnetic electrically non-conductive material, containing inside it a heating element (3), in the area in which the coil induces the electromagnetic field,- two perforated flanges (5) for closing the container (2) provided with connections for the passage of the fluid,- a thermal insulation (6) between the coil (1) and the container (2) made of an electrically non-conductive and non-magnetic material,- in which the heating element (3) consists of a set of balls (4), having a core (4 ") of electrically conductive material and an outer coating (4 ') of electrically insulating material.
IPC 8 full level
H05B 6/10 (2006.01)
CPC (source: EP)
H05B 6/108 (2013.01)
Citation (search report)
- [A] WO 2012150530 A2 20121108 - KASSEL HARRY DEAN [ZA]
- [A] US 2005095168 A1 20050505 - CENTANNI MICHAEL A [US], et al
- [A] US 4341936 A 19820727 - VIRGIN GEORGE C
- [A] FR 2994475 A1 20140214 - WINSLIM SARL [LU]
- [A] WO 2012061476 A1 20120510 - 3M INNOVATIVE PROPERTIES CO [US], et al
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3528594 A1 20190821; EP 3528594 B1 20191211; IT 201800002736 A1 20190816
DOCDB simple family (application)
EP 19156774 A 20190212; IT 201800002736 A 20180216