Installations and arrangements

Abstract

A vacuum cleaner installation has a unit with an outer housing installed within the thickness of an outside wall of a room. The housing contains a blower, a bag for waste material and a hose. The blower is connected to draw waste material along the hose and into the bag, the exhaust air venting externally of the room through a grille on the outside wall.

What I claim is:  
     
         1 . A vacuum cleaner installation comprising: a room and a vacuum cleaner arrangement installed in said room, said vacuum cleaner arrangement including a blower, a receptacle for waste material, an inlet opening into the room, and an air exhaust outlet venting externally of the room.  
     
     
         2 . An installation according to    claim 1   , wherein said vacuum cleaner arrangement is mounted with a wall of said room.  
     
     
         3 . An installation according to    claim 2   , wherein said vacuum cleaner arrangement is mounted in a hole in said wall.  
     
     
         4 . An installation according to    claim 1   , wherein said vacuum cleaner arrangement has a housing, wherein said housing contains said blower and said receptacle, and wherein said housing is mounted within the thickness of a wall of said room.  
     
     
         5 . An installation according to    claim 1   , wherein said vacuum cleaner arrangement has a housing and a hose, and wherein said hose is retractable into said housing.  
     
     
         6 . A vacuum cleaner arrangement for installation in a room, said vacuum cleaner arrangement comprising: a blower, a receptacle for waste material, an inlet opening into said room and an air exhaust outlet venting externally of said room.  
     
     
         7 . A vacuum cleaner arrangement according to    claim 6   , wherein said arrangement includes a housing adapted for mounting in a hole in a wall of said room, and wherein said blower and said receptacle are contained within said housing.  
     
     
         8 . A vacuum cleaner arrangement according to    claim 7   , wherein said housing is mounted within the thickness of said wall.  
     
     
         9 . A vacuum cleaner arrangement according to    claim 6   , wherein said arrangement includes a housing and a hose, wherein said blower and said receptacle are contained within said housing, and wherein said hose is retractable into said housing.