EP 1339619 B1 20060308 - PRESSURE INDICATOR
Title (en)
PRESSURE INDICATOR
Title (de)
DRUCKINDIKATOR
Title (fr)
INDICATEUR DE PRESSION
Publication
Application
Priority
- DE 10060995 A 20001208
- EP 0113148 W 20011114
Abstract (en)
[origin: WO0246061A1] The invention relates to a pressure indicator (6) for a storage container (15) for food. Said container can be closed in an airtight manner and comprises a connecting device (9) for a vacuum pump used to evacuate the air from inside (22) the storage container (15). The invention is characterised in that the pressure indicator (6) is embodied in the form of a dome-shaped membrane which can fold up into itself. One such pressure indicator (6) facilitates the air evacuation process as the user can see immediately when or if there is still a sufficient vacuum inside (22) the storage container (15). The inventive pressure indicator (6) provides an optically and haptically detectable signal corresponding to the pressure state inside the storage container (15).
IPC 8 full level
B65D 79/00 (2006.01); B65D 51/16 (2006.01); B65D 79/02 (2006.01); B65D 81/20 (2006.01)
CPC (source: EP US)
B65D 51/1683 (2013.01 - EP); B65D 79/0087 (2020.05 - EP US); B65D 81/2015 (2013.01 - EP); B65D 81/2038 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0246061 A1 20020613; AT E319631 T1 20060315; AU 2955002 A 20020618; CN 100420612 C 20080924; CN 1479686 A 20040303; DE 10060995 A1 20020627; DE 50109182 D1 20060504; EP 1339619 A1 20030903; EP 1339619 B1 20060308; ES 2256320 T3 20060716; HK 1059422 A1 20040702
DOCDB simple family (application)
EP 0113148 W 20011114; AT 01990412 T 20011114; AU 2955002 A 20011114; CN 01820153 A 20011114; DE 10060995 A 20001208; DE 50109182 T 20011114; EP 01990412 A 20011114; ES 01990412 T 20011114; HK 04100648 A 20040130