Piston pump arrangement

Details Piston pump arrangement Piston pump arrangement

1984-01-17

1986-01-28

Garrett, Robert E.

Expansible chamber devices

Convertible, or changeable by assembly or disassembly

92 73, 92128, 92147, 92153, 417415, 417239, 248558, 74 44, F04B 2100

Patent

active

045663700

ABSTRACT:
A piston pump arrangement is provided which includes a drivable crank shaft supported in a crank drive housing for rotational movement. The crank shaft is drivingly connected to horizontally disposed axially reciprocating pump pistons. In order to facilitate driving of the crank shaft from either the right side or the left side to accommodate the available space requirements and driving motor connections, the crank drive housing is provided with fastening support surfaces arranged symmetrically with respect to a plane through the axis of the crank shaft and the axes of the pump pistons. To accommodate attachment of auxiliary aggregates, such as lubricating/cooling circuit mechanisms, fastening points for such aggregates are also arranged symmetrically with respect to the plane of the crank shaft axis and the pump pistons.

REFERENCES:
patent: 1321923 (1919-11-01), Knox
patent: 1445889 (1923-02-01), Hunter
patent: 1556859 (1925-10-01), L'Orange
patent: 2469936 (1949-05-01), Tabbert
patent: 2665636 (1954-01-01), Lauck et al.
patent: 2856859 (1958-10-01), Baade et al.
patent: 3698288 (1972-10-01), Sonobe
patent: 3760694 (1973-09-01), Lieb
patent: 4050862 (1977-09-01), Buse
patent: 4133508 (1979-01-01), Sloyan
patent: 4441684 (1984-04-01), Credle, Jr.

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