VALVES FOR FLUID LINES

• US 3,506,032 A
• Filed: 12/19/1966
• Issued: 04/14/1970
• Est. Priority Date: 03/25/1966
• Status: Expired due to Term

• Current Assignee: Eveleigh John William, Thomson Alan Russell
• Original Assignee: Eveleigh John William, Thomson Alan Russell
• Inventors: EVELEIGH JOHN WILLIAM, THOMSON ALAN RUSSELL
• Application Number:
  US04/602,928
• Time in Patent Office: 1,212 Days
• US Class Current: 137/624.2
• CPC Class Codes: F04B 43/1253 by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
• CPC Class Codes: F16K 31/524 with a cam
• CPC Class Codes: F16K 7/06 by means of a screw-spindle, cam, or other mechanical means F16K7/045 takes precedence
• CPC Class Codes: G01N 30/20 using a sampling valve
• CPC Class Codes: Y10T 137/86461 Variable cycle
• CPC Class Codes: Y10T 74/2102 Adjustable

Claims