LASER FLUID FLOW SENSOR INSENSITIVE TO ROTATION
First Claim
Patent Images
5. A DEVICE FOR SENSING FLUID FLOW COMPRISING A CONDUIT HAVING AN AXIS ALONG WHICH SAID FLUID FLOW OCCURS, SAID CONDUIT BEING TRANSPARENT AT A PLURALITY OF POINTS TO PERMIT CROSSED LIGHT BEAMS TO PROPAGATE ACROSS SAID CONDUIT AT OTHER THAN RIGHT ANGLES RELATIVE TO SAID AXIS, A RING LASER HAVING A CLOSED LOOP RESONANT CAVITY COMPRISING TWO COMPONENT TRIANGULAR CLOSED LOOPS TOGETHER CONFORMING GENERALLY TO THE FIGURE EIGHT, FOUR SIDES OF SAID TWO TRIANGULAR CLOSED LOOPS CONSTITUTING THE OPTICAL PATHS FOR SAID CROSSED BEAMS.
0 Assignments
0 Petitions
Accused Products
4 Citations
5 Claims
-
5. A DEVICE FOR SENSING FLUID FLOW COMPRISING A CONDUIT HAVING AN AXIS ALONG WHICH SAID FLUID FLOW OCCURS, SAID CONDUIT BEING TRANSPARENT AT A PLURALITY OF POINTS TO PERMIT CROSSED LIGHT BEAMS TO PROPAGATE ACROSS SAID CONDUIT AT OTHER THAN RIGHT ANGLES RELATIVE TO SAID AXIS, A RING LASER HAVING A CLOSED LOOP RESONANT CAVITY COMPRISING TWO COMPONENT TRIANGULAR CLOSED LOOPS TOGETHER CONFORMING GENERALLY TO THE FIGURE EIGHT, FOUR SIDES OF SAID TWO TRIANGULAR CLOSED LOOPS CONSTITUTING THE OPTICAL PATHS FOR SAID CROSSED BEAMS.
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeRobert E. Mcclure
-
Original AssigneeRobert E. Mcclure
-
InventorsMcclure, Robert E.
-
Application NumberUS04/540,261Time in Patent Office1,155 DaysField of SearchUS Class Current372/94CPC Class CodesG01F 1/661 using lightH01S 3/083 Ring lasers fibre ring lase...
