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U.S. Department of Energy
Office of Scientific and Technical Information

Piston rod seal

Patent ·
OSTI ID:865026

In a piston rod seal of the type comprising a gland through which the piston rod is passed the piston is provided with a sleeve surrounding the piston rod and extending axially so as to axially partly overlap the gland when the piston is in its bottom dead center position.

Assignee:
Mechanical Technology Incorporated (Latham, NY)
Patent Number(s):
US 4452042
OSTI ID:
865026
Country of Publication:
United States
Language:
English