Title:
HEAT EXCHANGER FOR A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2012/041441
Kind Code:
A3
Abstract:
The invention relates to a heat exchanger (1), including: a plurality of tubes (5) enabling a cooling fluid to circulate, wherein said tubes are arranged in the form of a tube bundle (3) having a width (I) in a longitudinal direction (x), a depth (p) in a transverse direction (y), and a height (h) in a vertical direction (z); a first collecting box (9, 87) and a second collecting box (11, 89) into which the tubes (5) of the tube array (3) lead; a first partition (27, 103, 116) arranged in the first collecting box (9, 87) and in the second collecting box (11, 89), respectively, the first partition (27, 103, 116) at least partially dividing the first collecting box (9, 87) and the second collecting box (11, 89), respectively, into a first compartment (28) and second compartment (29) that are adjacent in the transverse direction. The heat exchanger (1) includes at least one second partition (30, 105, 109) dividing the first compartment (28) and the second compartment (29) of the first collecting box (9, 87) into a first chamber (31, 117), a fourth chamber (37, 118), and at least one turn-over compartment (33, 35; 111) that is adjacent to the first chamber (31, 117) and to the fourth chamber (37, 118) in the longitudinal direction.
Inventors:
BELLENFANT AURELIE (FR)
POURMARIN ALAIN (FR)
BEDON FABIENNE (FR)
GOYET ERIC (FR)
PREVOST JEAN CHRISTOPHE (FR)
VINCENT VIRGINIE (FR)
POURMARIN ALAIN (FR)
BEDON FABIENNE (FR)
GOYET ERIC (FR)
PREVOST JEAN CHRISTOPHE (FR)
VINCENT VIRGINIE (FR)
Application Number:
PCT/EP2011/004492
Publication Date:
August 23, 2012
Filing Date:
September 07, 2011
Export Citation:
Assignee:
VALEO SYSTEMS THERMIQUES (FR)
BELLENFANT AURELIE (FR)
POURMARIN ALAIN (FR)
BEDON FABIENNE (FR)
GOYET ERIC (FR)
PREVOST JEAN CHRISTOPHE (FR)
VINCENT VIRGINIE (FR)
BELLENFANT AURELIE (FR)
POURMARIN ALAIN (FR)
BEDON FABIENNE (FR)
GOYET ERIC (FR)
PREVOST JEAN CHRISTOPHE (FR)
VINCENT VIRGINIE (FR)
International Classes:
F28D1/053; F25B39/04; F28F9/02; F28F9/04
Foreign References:
| FR2803378A1 | 2001-07-06 | |||
| US20050172664A1 | 2005-08-11 | |||
| FR2847031A1 | 2004-05-14 |
Other References:
See also references of EP 2622295A2
Attorney, Agent or Firm:
VALEO SYSTEMS THERMIQUES (BP 517 La Verrière, Le Mesnil Saint Denis, FR)
Download PDF:
Previous Patent: METHOD AND WASHING SYSTEM FOR CLEANING TRACK BALLAST
Next Patent: OPTICAL ANGLE SENSOR
Next Patent: OPTICAL ANGLE SENSOR