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1. (WO1998051927) COOLING LIQUID PRE-HEATING UNIT FOR THERMAL ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051927 International Application No.: PCT/FR1998/000985
Publication Date: 19.11.1998 International Filing Date: 15.05.1998
Chapter 2 Demand Filed: 16.11.1998
IPC:
B60H 1/00 (2006.01) ,F02N 19/10 (2010.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
N
STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
19
Starting aids for combustion engines, not otherwise provided for
02
Aiding engine start by thermal means, e.g. using lighted wicks
04
by heating of fluids used in engines
10
by heating of engine coolants
Applicants:
EUROPALU [FR/FR]; Lieudit Les Communaux 28, route Départementale F-01600 Reyrieux, FR
Inventors:
ROBERT, Alain; FR
Agent:
CABINET GERMAIN ET MAUREAU; Boîte postale 6153 F-69466 Lyon Cedex 06, FR
Priority Data:
97/0621215.05.1997FR
Title (EN) COOLING LIQUID PRE-HEATING UNIT FOR THERMAL ENGINE
(FR) BLOC DE PRECHAUFFAGE DU LIQUIDE DE REFROIDISSEMENT POUR VEHICULE A MOTEUR THERMIQUE
Abstract:
(EN) The invention concerns a self-contained unit (6) for internal combustion motor vehicles consisting of two substantially identical half-units (7,8) mounted in opposite directions along a common axis, and assembled sealed one against the other. Each half-unit (7, 8) comprises a hollow part (11, 12) constituting a sleeve for connection with the engine cooling circuit. Heater plugs (24, 25, 26, 27) are fitted in the bores so as to be in contact with the cooling liquid circulating in the unit (6). Said plugs can be four in number in staggered arrangement . The unit (6) also comprises bosses (31, 32) for its being fixed.
(FR) Ce bloc autonome (6), pour véhicules à moteur à combustion, est composé de deux demi-blocs sensiblement identiques (7, 8) montés en sens opposés suivant un axe commun, et assemblés l'un contre l'autre avec étanchéité. Chaque demi-bloc (7, 8) comprend une partie creuse (11, 12) qui présente au moins deux perçages (23), et une partie tubulaire (13, 14) constituant un embout de raccordement du circuit de refroidissement du moteur. Des bougies de chauffage (24, 25, 26, 27) sont mises en place dans les perçages, de manière à venir au contact du liquide de refroidissement parcourant le bloc (6). Ces bougies peuvent être au nombre de quatre et disposées en quinconce. Le bloc (6) comporte encore des bossages (31, 32) pour sa fixation.
front page image
Designated States: TR
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
TR1999/02789ES2172150EP0983435DE000069803566FR2763361