EP 1591735 A1 20051102 - Method for controlling the lowering of pressure of a vacuum storage compartment
Title (en)
Method for controlling the lowering of pressure of a vacuum storage compartment
Title (de)
Steuerverfahren zum Herabsetzen des Drucks eines evakuierbaren Lagerfaches
Title (fr)
Procédé de contrôle de la mise en dépression d'un compartiment de conservation sous vide
Publication
Application
Priority
FR 0404661 A 20040430
Abstract (en)
The method involves starting a time counter, and testing the presence of a vacuum conservation compartment. Pumping is started if the compartment is present, and pressure inside the compartment is compared with a preset pressure if an elapsed time is equal to or greater than a preset duration. The pumping is stopped, an error signal is activated, and the counter is reset if the pressure is not less than or equal to the preset pressure. An independent claim is also included for a domestic refrigerator comprising a vacuum conservation compartment.
Abstract (fr)
La présente invention se rapporte à un compartiment de conservation sous vide d'un réfrigérateur domestique. Plus précisément, elle se rapporte à un procédé de contrôle automatique de la mise en dépression d'un tel compartiment de conservation sous vide <IMAGE>
IPC 1-7
IPC 8 full level
F25D 17/04 (2006.01)
CPC (source: EP)
F25D 17/042 (2013.01); F25D 2317/043 (2013.01)
Citation (applicant)
- FR 1377844 A 19641106 - BRECONVUOT ANSTALT
- JP 2001012837 A 20010119 - MATSUSHITA REFRIGERATION
Citation (search report)
- [YA] DE 10248510 A1 20040429 - BSH BOSCH SIEMENS HAUSGERAETE [DE]
- [XA] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 16 8 May 2001 (2001-05-08)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 0154, no. 16 (M - 1172) 23 October 1991 (1991-10-23)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1591735 A1 20051102; EP 1591735 B1 20100127; AT E456774 T1 20100215; DE 602005019120 D1 20100318; ES 2338127 T3 20100504; FR 2869675 A1 20051104; FR 2869675 B1 20060804; PL 1591735 T3 20100730
DOCDB simple family (application)
EP 05290740 A 20050404; AT 05290740 T 20050404; DE 602005019120 T 20050404; ES 05290740 T 20050404; FR 0404661 A 20040430; PL 05290740 T 20050404