Chilling door for vacuum tumblers and massagers
OwnerDavid Delichinventor
Life of this patent
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Abstract
Disclosed is an apparatus and method for cooling a product in a vacuum chamber which utilizes a door mounted in an opening portion of a vacuum tumbler chamber, a mechanism mounted on the door for injecting a coolant fluid into the tumbler chamber, a mechanism for rotating the tumbler chamber relative to the door and a vacuum mechanism for exhausting the coolant fluid from the tumbler chamber. The process includes the method of cooling a product in a vacuum chamber and which includes the steps of depositing the products in the vacuum chamber, subjecting the chamber to a vacuum, rotating the chamber, applying a coolant fluid to the products in the chamber; and exhausting the coolant fluid from the chamber by vacuum.
Claims14
A chilling apparatus for a vacuum tumbler chamber, which comprises:
- a stationary door mounted in an opening portion of said tumbler chamber;
- means mounted on said door for injecting a coolant fluid into said tumbler chamber;
- means for rotating said tumbler chamber relative to said door;
- and
- vacuum means mounted on said door for exhausting said coolant fluid from said tumbler chamber.
A process for cooling a product in a vacuum chamber having a door, which comprises:
- depositing said product in said vacuum chamber;
- subjecting said chamber to a vacuum;
- rotating said chamber while maintaining said door stationary;
- applying a coolant fluid through said door to said product in said chamber;
- and
- exhausting the coolant fluid through said door from said chamber by vacuum.
Dependencies are inferred from the claim text.