Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1993-02-24
1994-10-04
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
174 35R, H05K 900
Patent
active
053532007
ABSTRACT:
A transmitter comprises a housing, an electronics assembly, an inner cover, and an outer cover. The electronics assembly includes an actuatable switch and fits within an open-ended cavity in the housing. The inner cover is positionable over the open end to cover the electronics assembly and has a deflectable button portion which is alignable with the actuatable switch and accessable from the open end while the electronics assembly is energized. The inner cover is electrically conductive and has a sleeve which frictionally mates with electrically conductive walls of the housing to shield the electronics assembly from electromagnetic interference (EMI). The inner cover is preferably an insulating molded plastic part with a thin metallic coating.
REFERENCES:
patent: D317266 (1991-06-01), Broden et al.
patent: D318432 (1991-07-01), Broden et al.
patent: 2118268 (1938-05-01), Schellenger
patent: 2958750 (1960-11-01), Lebens
patent: 3542988 (1970-11-01), Baldasare
patent: 3909726 (1975-09-01), Dobrovolny et al.
patent: 4313025 (1982-01-01), Grube, Jr.
patent: 4384165 (1983-05-01), Loving, Jr. et al.
patent: 4424404 (1984-01-01), Moore et al.
patent: 4430520 (1984-02-01), Tibbetts et al.
patent: 4567317 (1986-01-01), Ehrlich et al.
patent: 4596670 (1986-06-01), Liu
patent: 4749821 (1988-07-01), Limton et al.
patent: 4814566 (1989-03-01), Sigl
patent: 4870863 (1989-10-01), Duncan et al.
patent: 4878012 (1989-10-01), Schulte et al.
patent: 4910090 (1990-03-01), Kuhlman et al.
patent: 4936690 (1990-06-01), Goetzinger
patent: 4958938 (1990-09-01), Schwartz et al.
patent: 5001298 (1991-03-01), Jong
patent: 5070216 (1991-12-01), Thornton
patent: 5128835 (1992-07-01), Rudy, Jr. et al.
Brochure by Rosemount, Inc., "Model 3044C Temperature Transmitter", Aug. 1990.
Nine color photographs (numbered 1-9) showing views of various parts from the Rosemount Model 3004C temperature transmitter. The part shown by itself in photo 8 comprises a plastic part (black) with a conductive coating (grey) (no date provided).
Advertisement by Rosemount Inc. "Asking the Right Questions Leads to Smart Decesions", Jul. 1991.
Article, "Model 1151 Smart Pressure Transmitter keeps getting better", published in Oct. 1991, from Instrumentation & Control Systems, vol. 64, p. 145.
Two color photographs (numbered 1 and 2) showing views of a plastic cover and adhesive overlay used in the 1151 Smart Pressure Transmitter (no date provided.
Rosemount, "Model 1151 Smart Pressure Transmitters," Dec. 1991.
Rosemount Inc., "Model 1151 Smart Pressure Transmitters," Oct. 1990.
Two color photographs (number 1 and 2B) showing views of a plastic cover and adhesive overlay such as shown on p. "11-10" of item BB.
Rosemount Inc., "Maximum Flexibility At Minimum Cost," 1983 (date without month provided).
Manual 4592, "Model 2024 Differential Pressure Transmitter," Instruction Manual Jun., 1990.
Rosemount Inc. "Model 3044 Temperature Transmitter," Manual 4562, Aug. 1988.
Rosemount Inc., "Model 3051C Smart Pressure Transmitter," Manual 4622/4623, Jan. 1991.
Five color photographs (numbered 1-5) of a transmitter sold by Camille Bauer (no date provided).
Bodin Joel J.
Huisenga Garrie D.
Johnson Theodore L.
Rauth William C.
Ledynh Bot
Picard Leo P.
Rosemount Inc.
LandOfFree
Process transmitter with inner conductive cover for EMI shieldin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process transmitter with inner conductive cover for EMI shieldin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process transmitter with inner conductive cover for EMI shieldin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-586048