Coupling system

F - Mech Eng,Light,Heat,Weapons – 16 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16L 37/28 (2006.01) F16L 55/10 (2006.01)

Patent

CA 2079305

Abstract: A quickly-disconnecting coupling suitable for use in a fuel dispensing system reduces fluid pressure-generated axial separation forces on the coupling. A first body member has one or more fluid passages therethrough in fluid communication with corresponding fluid passages through a second body member. A detent is provided to couple said body members to each other in flow communication and to uncouple them when a force in excess of a predetermined level is exerted on the coupling. The detent may be frangible or infrangible. Means are provided to hold the first and second body members in axial juxtaposition with each other. Valving is provided for sealing fluid passages against loss of fluid when the detent releases the first and second body members front axial juxtaposition. A hydraulic seal is so located as to prevent the pressurized liquid contained in the fluid passages from entering between the first and second body members at the axial interface thereof, thus limiting fluid pressure-generated damage to couplings, including effects of line shock. A recouplable detent is also provided which has a spring with a contacting edge, a first annular recess in a first body member said first annular recess aligned with the second annular recess in a second body member, said second body having a camming surface, and, in the coupled position, said spring being located within the second annular recess with the contacting edge in contact with the camming surface.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Coupling system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coupling system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coupling system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1865786

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.