EP 0476311 B1 19940413 - Electrif fluid heater.
Title (en)
Electrif fluid heater.
Title (de)
Elektrischer Fluiderhitzer.
Title (fr)
Dispositif pour le chauffage de fluides par effet joule.
Publication
Application
Priority
FR 9010844 A 19900828
Abstract (en)
[origin: EP0476311A1] The invention relates to a device for heating fluid, comprising a pipe (1) in which this fluid circulates. This pipe (1) consists of at least one electrically conducting straight portion (1a) through which flows an electric current producing Joule heating of the pipe and hence heating of the fluid. This device incorporates connecting clamps (4) for connecting clamps to the electrical supply. The positions at which the connection clamps are fixed along this straight portion (1a) can be adjusted so that, for a given electrical supply power, the specific power dissipated by the pipe (1) can be varied as a function of the distance separating these connection clamps (4). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
F24H 1/105 (2013.01); H05B 3/40 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0476311 A1 19920325; EP 0476311 B1 19940413; DE 476311 T1 19920702; DE 69101687 D1 19940519; DE 69101687 T2 19940908; ES 2029781 T1 19921001; ES 2029781 T3 19940616; FR 2666474 A1 19920306; FR 2666474 B1 19921106
DOCDB simple family (application)
EP 91113717 A 19910816; DE 69101687 T 19910816; DE 91113717 T 19910816; ES 91113717 T 19910816; FR 9010844 A 19900828