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US 4,301,094 AGranted
Evaporation air humidifier
OwnerHeinz G. Bausinventor
Life of this patent
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OwnerHeinz G. Bausinventor
Estimating the term…
Evaporation air humidifier having a water supply container with a filter support plate carrying an evaporation filter, and having a removable auxiliary plate whereon electrical components are assembled including a motor and a pump driven thereby and extending into the water supply container, as well as a fan blade disposed on an upper side of the motor, and an installation housing, and further having a connecting hose interconnecting the pump and the evaporation filter and a dome with air inlet and outlet openings including a guide member carried by the auxiliary plate at the underside thereof, a guide secured to the water supply container and engageable with the guide member, a first coupling member for the connecting hose carried by the auxiliary plate, a second coupling member held by the filter support plate, the first coupling member being automatically couplable with the second coupling member when the guide member and the guide are mutually engaged.
Evaporation air humidifier having a water supply container with a filter support plate carrying an evaporation filter, and having a removable auxiliary plate whereon electrical components are assembled including a motor and a pump driven thereby and extending into the water supply container, as well as a fan blade disposed on an upper side of the motor, and an installation housing, and further having a connecting hose interconnecting the pump and the evaporation filter and a dome with air inlet and outlet openings, the air humidifier comprising a guide member carried by the auxiliary plate at the underside thereof, a guide secured to the water supply container and engageable with said guide member, a first coupling member for the connecting hose carried by the auxiliary plate, a second coupling member held by the filter support plate, said first coupling member being automatically couplable with said second coupling member when said guide member and said guide are mutually engaged.
Dependencies are inferred from the claim text.