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Class 222/264 - Rotors with concentrically arranged sets of axial trap chambers


Subclass of Class 222 - Dispensing
Definition: Dispensers having two or more co-axial rotors with axially
No. of patents: 6
Last issue date: 04/03/1990


NumberTitleIssue Date
4913315Dispensing apparatus for dispensing pieces of ice, or the like
An ice dispenser comprising a housing for receipt of a plurality of pieces of ice, an outlet from the dispenser and a dispensing structure movable between a first location wherein the structure communicates with the housing and a second location wherein t...
04/03/1990
4911340Arrangement in an injection mechanism
Injection mechanism for powder and the like comprising a movable disc (II) with a number of throughholes (6) and two stationary members (I, III), each having a number of openings (1,2 and 3, 4, 5) communicating with a powder supply, a propellant gas sourc...
03/27/1990
4646943Apparatus for continuous gravimetric metering and feeding of pourable material
The apparatus includes a rotor mounted in and sealed in a housing for rotation about a vertical axis and including a plurality of pockets. Between the peripheral outer side wall of the rotor and the cylindrical inner surface of the housing there is an int...
03/03/1987
4324203Animal feeding apparatus
An animal feeding apparatus has a housing for confining animal food items, such as flake-type fish food, and a mechanism for dispensing the food items from the housing for feeding purposes. The housing has an opening therein communicating with the interio...
04/13/1982
4072251Automatic seed singulating and dispensing apparatus
The present invention relates to an automatic seed singulating and dispensing apparatus adapted to singulate and dispense seeds from a hopper into a growing medium such as a series of soil pots or cubes. The seed singulating and dispensing apparatus compr...
02/07/1978
3964513Rotating sampling valve
A rotating sampling valve is described consisting of a rotating plate held between two fixed plates. The rotating plate contains a number of concentric channel sets bored through its longitudinal axis which channels are disposed symmetrically around its c...
06/22/1976
 
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