Global Patent Index - EP 2150756 A1

EP 2150756 A1 2010-02-10 - AIR CYCLE REFRIGERATION CAPACITY CONTROL SYSTEM

Title (en)

AIR CYCLE REFRIGERATION CAPACITY CONTROL SYSTEM

Title (de)

LEISTUNGSSTEUERSYSTEM FÜR KALTLUFTPROZESSKÜHLUNG

Title (fr)

SYSTÈME DE COMMANDE DE CAPACITÉ DE RÉFRIGÉRATION À AIR

Publication

EP 2150756 A1 (EN)

Application

EP 08743274 A

Priority

  • US 2008005321 W
  • US 91405607 P

Abstract (en)

[origin: WO2008133965A1] The present invention describes a method and apparatus for controlling the operating pressure of a Reverse Brayton type refrigeration device 70 for the purposes of regulating cooling capacity and coolant inventory control.

IPC 8 full level (invention and additional information)

F25B 9/14 (2006.01)

CPC (invention and additional information)

F25B 9/004 (2013.01); F25B 9/06 (2013.01); F25B 9/006 (2013.01); F25B 9/10 (2013.01)

Citation (search report)

See references of WO 2008133965A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

EPO simple patent family

WO 2008133965 A1 20081106; EP 2150756 A1 20100210; US 2010139297 A1 20100610

INPADOC legal status


2013-05-29 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20121101

2010-08-04 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2010-02-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20091123

2010-02-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

2010-02-10 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA MK RS