Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1989-11-02
1990-12-04
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Assembling or joining
295251, B23P 1102
Patent
active
049743082
ABSTRACT:
Improved methods and apparatus are provided for structurally interconnecting an instrument manifold with a differential pressure assembly having a pair of tapered NPT threaded outlet ports each adjoining an exterior body surface. First and second connector flanges are provided each having a through passageway for transmitting a pressure signal from the corresponding NPT outlet port in the differential pressure assembly to an inlet port in an instrument manifold. Each connector flange includes a tapered threaded end, a flange end, and a threaded portion fixed between the threaded end and the flange end. The apparatus also includes first and second stabilizer members, and first and second tensioning nuts for exerting a compressive force on the stabilizer members such that the stabilizer members will transmit substantially all radially-directed forces to the differential pressure assembly. According to the method of the present invention, each connector flange is rotated for obtaining sealing engagement between each connector flange and a respective port in the differential pressure assembly, and the one or more apertures in the flange end are rotated to a preselected rotational position prior to tightening the tension nuts for exerting force on the stabilizer members.
REFERENCES:
patent: 2343235 (1944-02-01), Bashark
patent: 2852281 (1958-09-01), Ellis
patent: 2919147 (1959-12-01), Nenzell
patent: 3106413 (1963-10-01), Hamlin et al.
patent: 3151093 (1964-10-01), Lyon
patent: 4042020 (1977-08-01), Wellstein
patent: 4193617 (1980-03-01), Hitz
patent: 4582089 (1986-04-01), Nimberger
patent: 4672728 (1987-06-01), Nimberger
patent: 4688830 (1987-08-01), Musinger et al.
patent: 4822075 (1989-04-01), Reaux
Chin Frances
Precision General Inc.
Rosenbaum Mark
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