G - Physics – 01 – L
Patent
G - Physics
01
L
G01L 21/00 (2006.01) F16K 43/00 (2006.01) F25B 45/00 (2006.01) G01M 3/28 (2006.01)
Patent
CA 2604736
A vacuum gauge has a scale having a safe zone indicia, a working zone indicia, an indicator to indicate a particular location on the scale, and a pressure sensing mechanism and housing having a pressure sensing port accessible for fluid connection to the refrigeration system to receive fluid for sensing. The indicia are distinctly coded for user differentiation. The scale may include a leak indicating zone indicia and a non-working zone indicia The safe zone indicia may represent 0 to 500 microns, the working zone indicia 500 to 2000 microns, the leak indicating zone indicia 2000 to 25,400 microns, and the non-working zone indicia 25,400 to 30,000 microns. Service tool combination includes body assembly, shaft assembly and gauge in direct sealed connection with a fitting for releasable sealed fluid connection. There are methods using the combination. Tool has gripper with cavity to receive valve core pin. Gripper has base to prevent pin from pulling gripper from tool.
Appler Paul
Brass Jack
Knowles Steven M.
Brasscorp Limited
Ridout & Maybee Llp
LandOfFree
Vacuum gauge and refrigeration system service tool, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vacuum gauge and refrigeration system service tool, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum gauge and refrigeration system service tool, and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1651863