FIELD: mechanical engineering. SUBSTANCE: blower for blowing air is made of a slide pump enclosed with casing 10. Shaft 8 has grooves 11 wherein slides 12 of the pump are received. Casing 10 are shifted with respect to axis of shaft 8 and is in communication with inlet ports 2 through inlet manifolds 13. EFFECT: enhanced efficiency. 2 dwg
Authors
Dates
1994-08-15—Published
1992-04-15—Filed