Global patent index - EP 1045730 A1

EP 1045730 A1 2000-10-25 - GAS GENERATING DEVICE WITH FLOODING CHAMBER

Title (en)

GAS GENERATING DEVICE WITH FLOODING CHAMBER

Title (de)

GASGENERATOR MIT ÜBERSCHWEMMUNGSRAUM

Title (fr)

GENERATEUR DE GAZ MUNI D'UN SAS

Publication

EP 1045730 A1 (EN)

Application

EP 98966040 A

Priority

  • EP 98966040 A
  • EP 98870008 A
  • US 9827278 W

Abstract (en)

[origin: EP0930095A1] The present invention relates to a device (1,2) for producing a gas (10,20), the device (1,2) comprising a first (11,21) and a second (12,22) compartment, the first compartment (11,21) containing a first reagent (13,23) and the second compartment (12,22) containing a second reagent (14,24), the first reagent (13,23) being a flowing material, the first (13,23) and the second (14,24) reagent producing the gas (10,20) when reacting with each other, characterised in that the device (1,2) further comprises a chamber (16,26), the chamber (16,26) being mobile between a first and a second position, whereby the mobile chamber (16,26) communicates with the first compartment (11,21) in the first position and with the second compartment (12,22) in the second position. Said device provides the necessary propellant when used in a pressurized container. In one working manner the container has to be tilted to activate the gas generating device. <IMAGE>

IPC 1-7 (main, further and additional classification)

B01J 7/02; B65D 83/14

IPC 8 full level (invention and additional information)

B65D 83/34 (2006.01); B01J 7/02 (2006.01); B01J 8/00 (2006.01); B65D 83/14 (2006.01); B65D 83/36 (2006.01)

CPC (invention and additional information)

B65D 83/60 (2013.01); B01J 7/02 (2013.01); B01J 8/002 (2013.01); B01J 8/0035 (2013.01)

Citation (search report)

See references of WO 9936169A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0930095 A1 19990721; CA 2318124 A1 19990722; EP 1045730 A1 20001025; JP 2002509020 A 20020326; WO 9936169 A1 19990722

INPADOC legal status

2001-04-11 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20010214

2001-01-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20001117

2000-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000807

2000-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE