Magnetic seal for refrigerator having double doors

A magnetic seal for releasably sealing a first and second door, said doors each being mounted to a thermally insulated cabinet by a first and second hinge for movement between a closed position and an open position, comprising:

• a first retainer gasket extending in a lateral and longitudinal direction being affixed to said first door by a first and second longitudinally extending clip defining a channel for accepting and clipping onto an edge of an outer and inner door component, respectively, said first retainer gasket enclosing a first magnet extending in said longitudinal direction, said first magnet being surrounded by said first retainer gasket;
• a second retainer gasket extending in said lateral and longitudinal directions being affixed to said second door by a first and second longitudinally extending clip defining a channel for accepting and clipping onto an edge of an outer and inner door component, respectively, said second retainer gasket having a sleeve surrounding a longitudinally extending second magnet and a laterally extending base portion, said sleeve being mounted to said base by first and second flexible webs so as to allow said sleeve to move in a transverse direction;
• each said retainer gasket being formed with at least one anchoring rib, said rib extending into and being held in a stationary position with respect to one of said doors by insulation substantially filling a region between said inner and outer door components;
• said retainer gaskets and magnets being arranged in opposing and proximate relationship when said doors are in said closed position, said retainer gaskets and magnets being spaced apart when said doors are in said open position;
• said first and second magnets being arranged so as to impose an attracting force on each other and thereby to move said second magnet transversely towards said first magnet when said doors are in said closed position, thereby releasably sealing said door in said closed position;
• said magnets being arranged so as to impose substantially no force on each other when said doors are in said open position and so as to impose a repelling force on each other and to move said second magnet transversely inward towards said second door when said first door is in said closed position and said second door is in an intermediate position between said closed and said open positions;
• and
• said magnets having more than two magnetic poles, corresponding opposite poles of said first and second magnets being in adjacent opposing relationship when said doors are in said closed position.

A magnetic seal for releasably sealing a first and second door, said doors each being mounted to a thermally insulated cabinet by a first and second hinge for movement between a closed position and an open position, comprising:

• a first retainer gasket extending in a lateral and longitudinal direction being affixed to said first door and enclosing a first magnet extending in said longitudinal direction, said first magnet being surrounded by said first retainer gasket, said first retainer gasket and said first magnet being affixed in a stationary position relative to said first door;
• a second retainer gasket extending in said lateral and longitudinal directions being affixed to said door and having a sleeve surrounding a longitudinally extending said second magnet and a laterally extending base portion, said sleeve being mounted to said base by first and second flexible webs so as to allow said sleeve to move in a transverse direction;
• said retainer gaskets and magnets being arranged in opposing and proximate relationship when said doors are in said closed position, said retainer gaskets and magnets being spaced apart when said doors are in said open position;
• said first and second magnets being arranged so as to impose an attracting force on each other and thereby to move said second magnet transversely toward said first magnet when said doors are in said closed position, thereby releasably sealing said door in said closed position;
• said magnets being arranged so as to impose substantially no force on each other when said doors are in said open position and so as to impose a repelling force on each other and to move said second magnet transversely inward toward said second door when said first door in said closed position and said second door is an intermediate position between said closed and said open position;
• and
• said magnets having more than two magnetic poles, corresponding opposite poles of said first and second magnets being in adjacent opposing relationship when said doors are in said closed position.