Global Patent Index - EP 1845320 A2

EP 1845320 A2 2007-10-17 - Accumulator with an internal heat exchanger, in particularly for a vehicule air conditionning

Title (en)

Accumulator with an internal heat exchanger, in particularly for a vehicule air conditionning

Title (de)

Akkumulator mit innerem Wärmetauscher, insbesondere für eine Kraftfahrzeug-Klimaanlage

Title (fr)

Accumulateur avec échangeur de chaleur interne, en particulier pour une installation de climatisation de véhicule

Publication

EP 1845320 A2 (DE)

Application

EP 07006460 A

Priority

DE 102006017071 A

Abstract (en)

The accumulator has a refrigerant-entrance (2), a refrigerant-Exit (6), by which gaseous refrigerant from the inside of the accumulator (1) appear. A capillary tube (3), through which oil from the bottom of the accumulator is provided. The gaseous refrigerant is mixed with the accumulator (1) and integrated in an internal heat exchanger (5). The internal heat exchanger (5) of mainly gaseous refrigerant flows through from the interior of the accumulator (1).

Abstract (de)

Die Erfindung betrifft einen Akkumulator (1) mit einem Kältemittel-Eintritt (2), einem Kältemittel-Austritt (6), durch welchen gasförmiges Kältemittel aus dem Innenraum des Akkumulators (1) austritt, und mit einem Kapillarrohr (3), durch welches Öl vom unteren Bereich des Akkumulator-Innenraums gefördert und dem gasförmigen Kältemittel beigemischt wird, wobei in den Akkumulator (1) ein innerer Wärmetauscher (5) integriert ist, welcher vom gasförmigen Kältemittel durchströmt wird.

IPC 8 full level (invention and additional information)

F25B 43/00 (2006.01)

CPC (invention and additional information)

F25B 43/006 (2013.01); F25B 43/003 (2013.01); F25B 40/00 (2013.01); F25B 2309/06 (2013.01); F25B 2341/0016 (2013.01); F25B 2400/051 (2013.01); F25B 2500/01 (2013.01)

Designated contracting state (EPC)

CZ DE FR GB IT

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1845320 A2 20071017; EP 1845320 A3 20100310; DE 102006017071 A1 20071011

INPADOC legal status


2013-01-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20120814

2010-11-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20101015

2010-11-17 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): CZ DE FR GB IT

2010-10-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20100910

2010-03-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2010-03-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK RS

2007-10-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2007-10-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU