G - Physics – 05 – D
Patent
G - Physics
05
D
G05D 16/20 (2006.01) G05D 3/14 (2006.01)
Patent
CA 2105705
An electro-pneumatic converter device with modular components and with supporting housing structure enabling the device to be readily convertible from a current to pressure positioner to a current to pressure transducer. A valve positioner with an enclosure having a housing, a modular base, and a separable field terminal box. A self contained cover mounted to the enclosure with no additional mounting components. A plastic pneumatic relay ultrasonically welded together to eliminate metal mounting parts and lower assembly time. Open channels in a housing surface cooperating with a gasket to provide fluid passageways between the housing and the modular base. Pressure gauges are removably mounted on a modular unit for location completely within the housing. A floating interconnect terminal board permits self-aligning of mating terminals as the modular unit is inserted into the housing. A supply biased pneumatic pressure relay has supply pressure channeled to the supply port and also to a supply bias cavity through a capillary hole.
Burlage Brian Joseph
Gaarder Barry Lynn
Good Stanley Ronald
Paullus Steven Burl
Fisher Controls International Inc.
Fisher Controls International Llc
Ridout & Maybee Llp
LandOfFree
Electro-pneumatic converter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electro-pneumatic converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-pneumatic converter will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1920282