公开(公告)号：EP1339608B1

公开(公告)日：2004-09-15

申请号：EP01982485.3

申请日：2001-11-14

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65B31/04

CPC分类号： B65B31/047 ,  F04C18/3442 ,  F04C29/0071 ,  F04C2220/10

摘要： The invention relates to a device for emptying food storage containers. The invention is characterised in that the device is embodied as an attachment (1) for a hand-held electrical household appliance, particularly a rod mixer and comprises a vacuum pump (17). The invention also relates to a method for emptying a food storage container, whereby an attachment comprising a vacuum pump is disposed on a rod mixer. The inventive attachment is advantageous in that it is provided with a small, economical and easy to handle vacuum pump for use in the household. In contrast to prior art no completely new household appliance with corresponding additional storage requirements needs to be added. The inventive attachment is simple and safe to use in the household.

公开(公告)号：EP1339619A1

公开(公告)日：2003-09-03

申请号：EP01990412.7

申请日：2001-11-14

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65D79/00 ,  B65D79/02

CPC分类号： B65D81/2038 ,  B65D51/1683 ,  B65D79/005 ,  B65D81/2015

摘要： 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).

公开(公告)号：EP1673282A1

公开(公告)日：2006-06-28

申请号：EP03757710.3

申请日：2003-10-16

申请人： Braun GmbH

发明人： GILI, Sergi ,  PENARANDA, Mariano ,  MILLAN, Jose ,  RAFOLS, Robert ,  FRANKE, Helmut ,  VORBECK, Wolfgang ,  HERNANDEZ, Alejandro

IPC分类号： B65B31/04

CPC分类号： B65B31/047

摘要： The invention relates to a system for evacuating a container (1) which can be closed by means of a lid (3) and whose container space (33) is used for storing food. Said system comprises a vacuum pump (64), the lid (3), and the container (1) that can be closed by means of the lid (3). A valve (35) is embodied along a flow duct (18; 89) that extends from the exterior to the interior on the lid (3) or the container (1). Said valve (35) seals the closed container (1) in a pressure-tight manner towards the atmosphere once the container space (33) has been evacuated by the vacuum pump (64). A control valve (58) is configured within the suction duct (63) on the vacuum pump (64). Said control valve (58) is brought into the open position thereof by a stop surface (81) that is located on the container (1) or the lid (3) when the control valve (58) is coupled to the flow duct (18; 89) embodied in the lid (3) or container (1) such that the suction duct (63) in the vacuum pump (64) is unblocked. This ensures that only vacuum pumps generating adequate pressures for the containers can be placed on the valve arrangement.

公开(公告)号：EP1339618B1

公开(公告)日：2006-03-08

申请号：EP01995635.8

申请日：2001-11-15

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65D51/16 ,  B65B31/04

CPC分类号： B65D51/1683 ,  B65D79/005 ,  B65D81/2015

摘要： The invention relates to a valve (1) for a food conservation container (15), which can be closed in an air-tight manner. The valve (1) comprises a connecting device (9) for a vacuum pump so that the inner area (22) of the conservation container (15) can be emptied. The invention is characterised in that the connecting device (9) is embodied on an opening strap (7) of the valve (1), comprising one or more suction openings (17). A peripheral essentially smooth edge (18) for receiving a sealing lip of a suction connection of a vacuum pump is provided on the side of the opening strap (7) which is arranged in an outward facing manner. The invention also relates to a method for emptying a food conservation container (15). According to the invention, an additional appliance with a vacuum pump is incorporated onto a rod mixer or hand-mixer and a valve (1) is incorporated onto said conservation container (15). The emptying device does not necessarily have to be placed in the centre if the suction device which is to be used, particularly a device with a peripheral sealing lip, actuates as a suction cup. The above-mentioned suction device requires an essentially smooth suction surface in order that the suction power can be used to maximum potential when emptying the conservation container.

公开(公告)号：EP1673282B1

公开(公告)日：2007-02-21

申请号：EP03757710.3

申请日：2003-10-16

申请人： Braun GmbH

发明人： GILI, Sergi ,  PENARANDA, Mariano ,  MILLAN, Jose ,  RAFOLS, Robert ,  FRANKE, Helmut ,  VORBECK, Wolfgang ,  HERNANDEZ, Alejandro

IPC分类号： B65B31/04

CPC分类号： B65B31/047

摘要： The invention relates to a system for evacuating a container (1) which can be closed by means of a lid (3) and whose container space (33) is used for storing food. Said system comprises a vacuum pump (64), the lid (3), and the container (1) that can be closed by means of the lid (3). A valve (35) is embodied along a flow duct (18; 89) that extends from the exterior to the interior on the lid (3) or the container (1). Said valve (35) seals the closed container (1) in a pressure-tight manner towards the atmosphere once the container space (33) has been evacuated by the vacuum pump (64). A control valve (58) is configured within the suction duct (63) on the vacuum pump (64). Said control valve (58) is brought into the open position thereof by a stop surface (81) that is located on the container (1) or the lid (3) when the control valve (58) is coupled to the flow duct (18; 89) embodied in the lid (3) or container (1) such that the suction duct (63) in the vacuum pump (64) is unblocked. This ensures that only vacuum pumps generating adequate pressures for the containers can be placed on the valve arrangement.

公开(公告)号：EP1339620A1

公开(公告)日：2003-09-03

申请号：EP01999514.1

申请日：2001-11-15

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65D81/20 ,  B65B31/04

CPC分类号： B65D81/2015 ,  B65D51/1683 ,  B65D79/005

摘要： The invention relates to a food storage container (15) with a lid and an opening mechanism for building up and reducing a vacuum in the conservation container. Said container can be closed in an airtight manner and can be emptied via a valve (1). The opening mechanism comprises an opening strap (7) for regulating the pressure between the surrounding atmosphere and inside the container (22). The invention is characterised in that a catch element (13, 19) is arranged between the handle area (10) and the bearing point (32) of the opening strap (7), enabling a sealing tongue (3) of a ventilation opening (4) on the lid (2) of the storage container (15) to be raised when the opening strap (7) is pulled upwards. Due to the lever effect, the opening of the food conservation container once the air is drawn out is facilitated and less force is required therefor.

公开(公告)号：EP1339619B1

公开(公告)日：2006-03-08

申请号：EP01990412.7

申请日：2001-11-14

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65D79/00 ,  B65D79/02

CPC分类号： B65D81/2038 ,  B65D51/1683 ,  B65D79/005 ,  B65D81/2015

摘要： 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).

公开(公告)号：EP1339618A1

公开(公告)日：2003-09-03

申请号：EP01995635.8

申请日：2001-11-15

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65D51/16 ,  B65B31/04

CPC分类号： B65D51/1683 ,  B65D79/005 ,  B65D81/2015

摘要： The invention relates to a valve (1) for a food conservation container (15), which can be closed in an air-tight manner. The valve (1) comprises a connecting device (9) for a vacuum pump so that the inner area (22) of the conservation container (15) can be emptied. The invention is characterised in that the connecting device (9) is embodied on an opening strap (7) of the valve (1), comprising one or more suction openings (17). A peripheral essentially smooth edge (18) for receiving a sealing lip of a suction connection of a vacuum pump is provided on the side of the opening strap (7) which is arranged in an outward facing manner. The invention also relates to a method for emptying a food conservation container (15). According to the invention, an additional appliance with a vacuum pump is incorporated onto a rod mixer or hand-mixer and a valve (1) is incorporated onto said conservation container (15). The emptying device does not necessarily have to be placed in the centre if the suction device which is to be used, particularly a device with a peripheral sealing lip, actuates as a suction cup. The above-mentioned suction device requires an essentially smooth suction surface in order that the suction power can be used to maximum potential when emptying the conservation container.

公开(公告)号：EP1339608A1

公开(公告)日：2003-09-03

申请号：EP01982485.3

申请日：2001-11-14

申请人： Braun GmbH

发明人： VILALTA, Montserrat ,  MILLAN, Jose ,  CORONADO, Juan Carlos ,  PENARANDA, Mariano ,  REBORDOSA, Antonio

IPC分类号： B65B31/04

CPC分类号： B65B31/047 ,  F04C18/3442 ,  F04C29/0071 ,  F04C2220/10

摘要： The invention relates to a device for emptying food storage containers. The invention is characterised in that the device is embodied as an attachment (1) for a hand-held electrical household appliance, particularly a rod mixer and comprises a vacuum pump (17). The invention also relates to a method for emptying a food storage container, whereby an attachment comprising a vacuum pump is disposed on a rod mixer. The inventive attachment is advantageous in that it is provided with a small, economical and easy to handle vacuum pump for use in the household. In contrast to prior art no completely new household appliance with corresponding additional storage requirements needs to be added. The inventive attachment is simple and safe to use in the household.