Centrifugal liquid purifier

Claim 1

A LIQUID PURIFIER COMPRISING: A HOLLOW BODY INCLUDING AN INLET PORT ADAPTED TO RECEIVE PRESSURE FLUID, AN OUTLET PORT IN SAID BODY, A FIRST CHAMBER IN SAID BODY DEFINING AN INLET CHAMBER AND CONNECTED TO SAID INLET PORT, A SECOND CHAMBER IN SAID BODY POSITIONED TO RECEIVE FLUID FLOW FROM SAID FIRST CHAMBER, AN ANNULAR CLOSED CHANNEL IN SAID BODY REGISTERING WITH SAID OUTLET PORT, A PASSAGE CONNECTING SAID ANNULAR CHANNEL WITH SAID INLET CHAMBER, A FIRST FLUID PRESSURE RESPONSIVE VALVE MEANS IN SAID PASSAGE FOR PERMITTING FLUID FLOW FROM SAID INLET PORT DIRECTLY TO SAID ANNULAR CHANNEL WHEN THE FLUID PRESSURE IN SAID INLET PORT IS GREATER THAN THE FLUID PRESSURE IN SAID CHANNEL, SECOND FLUID PRESSURE RESPONSIVE VALVE MEANS MOUNTED IN SAID CHANNEL FOR PERMITTING FLUID FLOW FROM SAID SECOND CHAMBER TO SAID CHANNEL WHEN THE FLUID PRESSURE IN SAID SECOND CHAMBER IS GREATER THAN THE FLUID PRESSURE IN SAID CHANNEL, AND SELECTIVELY ROTATABLE CENTRIFUGAL LIQUID PURIFYING MEANS MOUNTED IN SAID SECOND CHAMBER IN ROTATABLE SEALING ENGAGEMENT WITH SAID INLET CHAMBER.