Intermittently discharging method and reciprocating pump

Details Intermittently discharging method and reciprocating pump Intermittently discharging method and reciprocating pump

1994-09-27

1996-05-21

Melius, Terry Lee

Planting

Liquid or gas soil treatment

74437, 74 55, F16H 2116

Patent

active

055179312

ABSTRACT:
A plunger pump suitable for an apparatus for injecting liquid under high pressure through a plurality of nozzles (104) into the turf. A plunger (34) of the pump is connected through a connecting rod (39) to a crank shaft (12) for the reciprocation thereof, and the crank shaft is more quickly rotated through its angle of rotation at the discharge stroke than through the angle of rotation at the suction stroke of the plunger to increase discharge pressure of the liquid upon its intermittent injection.

REFERENCES:
patent: 2697403 (1954-12-01), Benedek
patent: 2936632 (1960-05-01), Palmer
patent: 3012526 (1961-12-01), Baldwin et al.
patent: 3971259 (1976-07-01), Schotten
patent: 4003681 (1977-01-01), Wildhaber
patent: 4803964 (1989-02-01), Kurek et al.
patent: 5101745 (1992-04-01), Podevels et al.
patent: 5119744 (1992-06-01), Comer
Yamazaki: "Design and Manufacturing of Non-circular gears and their application", Machine Design No. 11, vol. 29, Sep. 1985).

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