Title:
WALKING BEAM COMPRESSOR
Document Type and Number:
WIPO Patent Application WO1999018354
Kind Code:
A3
Abstract:
A walking beam compressor has a rod collar assembly attached to the top cap of the compressor cylinder with bearings which reduce side loading on the seals and bearing surfaces in the top cap. A top cap assembly supports a pair of vertically stacked seals sandwiched between three inserts. Upper and lower inserts each house a wear ring so that the respective wear rings are above and below the seals. The piston is divided into an upper section and a lower section to facilitate the mounting of a peripheral seal at the mating surfaces of these sections. The peripheral edge of each section has a recess for receiving a wear ring. A structure is provided to facilitate separating the upper and lower sections during disassembly.
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Inventors:
TURIANSKY BASIL (US)
Application Number:
PCT/US1998/020206
Publication Date:
May 20, 1999
Filing Date:
September 25, 1998
Export Citation:
Assignee:
BASIL INTERNATIONAL INC (US)
TURIANSKY BASIL (US)
TURIANSKY BASIL (US)
International Classes:
F04B39/00; F04B47/02; F04B53/14; F04B53/16; (IPC1-7): F04B53/14; F04B39/00
Foreign References:
| US3655301A | 1972-04-11 | |||
| GB2149462A | 1985-06-12 | |||
| US5290156A | 1994-03-01 | |||
| US4530646A | 1985-07-23 | |||
| US2049315A | 1936-07-28 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 006, no. 050 (M - 120) 3 April 1982 (1982-04-03)
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