Global Patent Index - EP 3084322 A1

EP 3084322 A1 20161026 - ADSORPTION REFRIGERATION DEVICE, ARRANGEMENT AND MOTOR VEHICLE

Title (en)

ADSORPTION REFRIGERATION DEVICE, ARRANGEMENT AND MOTOR VEHICLE

Title (de)

ADSORPTIONSKÄLTEMASCHINE, ANORDNUNG UND KRAFTFAHRZEUG

Title (fr)

MACHINE FRIGORIFIQUE À ADSORPTION, ENSEMBLE ET VÉHICULE AUTOMOBILE

Publication

EP 3084322 A1 20161026 (DE)

Application

EP 14815586 A 20141105

Priority

  • DE 102013226158 A 20131217
  • EP 2014073839 W 20141105

Abstract (en)

[origin: WO2015090716A1] The invention relates to an adsorption refrigeration device (1) having at least one first chamber (3) comprising an adsorber/desorber material (7), and having at least one second chamber (5) comprising an evaporator/condenser device (9), wherein the first chamber (3) and the second chamber (5) are in fluid connection with one another via a pipeline (11), and wherein a valve device (13) is arranged in the pipeline (11), by means of which valve device the fluid connection between the first chamber (3) and the second chamber (5) can be blocked in a first functional position and opened in a second functional position. According to the invention, the valve device (13) has a valve element (15) of variable diameter, wherein the valve element (15) is formed in such a way that, in the first functional position, it has a first diameter, by means of which it fills an internal cross section of the pipeline (11) with tight contact with an inner wall (25) of the pipeline (11), wherein, in the second functional position, it has a second diameter which is smaller than the first diameter, such that a gap (33) is opened between the inner wall (25) of the pipeline (11) and the valve element (15).

IPC 8 full level

F25B 17/08 (2006.01); F25B 27/02 (2006.01); F25B 35/00 (2006.01); F25B 37/00 (2006.01); F25B 39/00 (2006.01); F25B 41/04 (2006.01); F25B 41/06 (2006.01)

CPC (source: EP US)

F25B 17/08 (2013.01 - EP US); F25B 17/083 (2013.01 - EP US); F25B 17/086 (2013.01 - EP US); F25B 27/02 (2013.01 - EP US); F25B 41/28 (2021.01 - EP US); Y02A 30/27 (2017.12 - EP US); Y02A 30/274 (2017.12 - EP US); Y02B 30/00 (2013.01 - EP US)

Citation (search report)

See references of WO 2015090716A1

Citation (examination)

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)

DE 102013226158 A1 20150618; CN 105849480 A 20160810; EP 3084322 A1 20161026; US 10670308 B2 20200602; US 2016320102 A1 20161103; WO 2015090716 A1 20150625

DOCDB simple family (application)

DE 102013226158 A 20131217; CN 201480068724 A 20141105; EP 14815586 A 20141105; EP 2014073839 W 20141105; US 201415105095 A 20141105