Pipes and tubular conduits – With closures and plugs – Inflation stem type
Patent
1978-10-16
1980-08-26
Bell, Jr., Houston S.
Pipes and tubular conduits
With closures and plugs
Inflation stem type
138109, 92 98R, 220 67, 310 87, 417424, F16L 5500, B65D 742
Patent
active
RE0303828
ABSTRACT:
An assembly for sealing and pressure equalization of a submersible motor housing having an open end includes a formed, sheet metal cup including a cylindrical band portion and a base portion with an aperture therethrough. The assembly further includes an elastomeric diaphragm having a side wall that lies against the band portion of the cup and is adhesively secured thereto. The cup includes latching tabs extending from the band portion of the cup. The tabs snap into recesses fabricated in the end of the housing to hold the cup telescoped within the open end of the housing. The portion of the diaphragm secured to the band portion is sandwiched between the band portion and the housing wall and seals against the housing.
REFERENCES:
patent: 1157041 (1915-10-01), Reynolds
patent: 1253773 (1918-01-01), Bint
patent: 2325616 (1943-08-01), Landweber
patent: 2350640 (1944-06-01), Rorke
patent: 2444520 (1948-07-01), Marsh
patent: 2715418 (1955-08-01), Van Derbeck
patent: 2737205 (1956-03-01), Stringfield
patent: 2962612 (1960-11-01), Lung
patent: 3056427 (1962-10-01), Higgins
patent: 3255367 (1966-06-01), Schaefer
patent: 3350585 (1967-10-01), Maynard
patent: 3578027 (1971-05-01), Zopfi
patent: 3817420 (1974-06-01), Heisler
patent: 3821969 (1974-07-01), Sinko
patent: 3983902 (1976-10-01), Lord
Century Electric Bulletin 1480, File 14-180 p. 1, revised 7/70, St. Louis, Mo., Century Electric Co. 63166.
Bell, Jr. Houston S.
Sta-Rite Industries, Inc.
LandOfFree
Assembly for sealing and pressure equalization of a submersible does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Assembly for sealing and pressure equalization of a submersible , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assembly for sealing and pressure equalization of a submersible will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1299457