Refrigerator water filter

A refrigeration comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door and having a water dispensing switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said water dispenser in response to activation of said water dispensing switch and wherein one of said walls has a recess disposed therein and said filter is disposed in said recess;
• means for providing a flow of water to said input put of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• a cover disposed over said recess and adapted for being in an open position to permit access to said filter and for being in a closed position to prevent access to said filter;
• and
• means responsive to the position of said cover for controlling said valve, wherein said valve is closed when said cover is in an open position and said valve is open when said cover is in a closed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door and having a water dispensing switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said water dispenser in response to activation of said water dispensing switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• means responsive to said door being open for closing said valve.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• an ice making device disposed in said freezer compartment and having a water flow switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said ice making device in response to activation of said water flow switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• means responsive to the removal of said filter for closing said valve.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• an ice making device disposed in said freezer compartment and having a water flow switch, wherein one of said walls has a recess disposed therein and said filter is disposed in said recess;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said ice making device in response to activation of said water flow switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• a cover disposed over said recess and adapted for being in an open position to permit access to said filter and for being in a closed position to prevent access to said filter;
• and
• means responsive to the position of said cover for controlling said valve, wherein said valve is closed when said cover is in an open position and said valve is open when said cover is in a closed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• an ice making device disposed in said freezer compartment and having a water flow switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said ice making device in response to activation of said water flow switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• means responsive to said door being open for closing said valve.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door and having a water dispensing switch;
• an ice making device disposed in said freezer compartment and having a water flow switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said water dispenser in response to activation of said water dispensing switch and to said ice making device in response to activation said water flow switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• means responsive to the removal of said filter for closing said valve.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door and having a water dispensing switch;
• an ice making device disposed in said freezer compartment and having a water flow switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said water dispenser in response to activation of said water dispensing switch and to said ice making device in response to activation said water flow switch, wherein one of said walls has a recess disposed therein and said filter is disposed in said recess;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• a cover disposed over said recess and adapted for being in an open position to permit access to said filter and for being in a closed position to prevent access to said filter;
• and
• means responsive to the position of said cover for controlling said valve, wherein said valve is closed when said cover is in an open position and said valve is open when said cover is in a closed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, a pair of opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door and having a water dispensing switch;
• an ice making device disposed in said freezer compartment and having a water flow switch;
• a filter disposed in said refrigeration compartment and having an input port and an output port, wherein said output port is selectively coupled to said water dispenser in response to activation of said water dispensing switch and to said ice making device in response to activation said water flow switch;
• means for providing a flow of water to said input port of said filter;
• a valve disposed between said water flow providing means and the input port of said filter;
• and
• means responsive to said door being open for closing said valve.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door;
• means disposed in said refrigeration compartment for filtering water, said filter means comprising a water filtration cartridge having an input port and an output port;
• and
• means coupled to said water dispenser for carrying water to said water dispenser, said water carrying means comprising a first water line having an end coupled to said input port and a second water line having an end coupled to said output port, wherein one of said ends of said first and second water liens has a spring coupled thereto and includes means responsive to insertion of said water filtering means for biasing said spring to a compressed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• an ice making device disposed in said freezer compartment;
• means disposed in said refrigeration compartment for filtering water, said filter means comprising a water filtration cartridge having an input port and an output port;
• and
• means coupled to said ice making device for carrying water to said ice making device, said water carrying means comprising a first water line having an end coupled to said input port and a second water line having an end coupled to said output port, wherein one of said ends of said first and second water lines has a spring coupled thereto and includes means responsive to insertion of said water filtering means for biasing said spring to a compressed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a rear wall, opposing side walls, and a door disposed opposite said rear wall;
• a freezer compartment disposed in said outer cabinet and adjacent to said refrigeration compartment;
• a water dispenser disposed in said door;
• an ice making device disposed in said freezer compartment;
• means disposed in said refrigeration compartment for filtering water, said filter means comprising a water filtration cartridge having an input port and an output port;
• and
• means coupled to said water dispenser and to said ice making device for carrying water to said water dispenser and to said ice making device, said water carrying means comprising a first water line having an end coupled to said input port and a second water line having an end coupled to said output port, wherein one of said ends of said first and second water liens has a spring coupled thereto and includes means responsive to insertion of said water filtering means for biasing said spring to a compressed position.

A refrigerator comprising:

• an outer cabinet;
• a refrigeration compartment disposed within said outer cabinet and having a door;
• a freezer compartment disposed in said outer housing and adjacent to said refrigeration compartment;
• a water filtration device within said refrigeration compartment, said water filtration device comprising:
• a housing having a water inlet, a water outlet, and a drain outlet;
• a recess disposed within said housing, said recess having a first port coupled to said water inlet, a second port coupled to said water outlet, and a third port coupled to said drain outlet;
• a water filtration cartridge disposed in said recess, said cartridge having an input port mated with said first port and an output port mated with said second port;
• and
• a cover disposed over said water filtration cartridge;
• means for providing a flow of water to said input port of said water filtration cartridge;
• a valve disposed between said water flow providing means and said input port of said water filtration cartridge;
• and
• means responsive to removal of said water filtration cartridge for closing said valve prior to removal of said cartridge.