Intake and pump assembly for aquatic vehicle

Details Intake and pump assembly for aquatic vehicle Intake and pump assembly for aquatic vehicle

1987-09-14

1990-05-15

Peters, Jr., Joseph F.

Marine propulsion

Jet drive

B63H 1102

Patent

active

049254081

ABSTRACT:
Disclosed is an intake and pump assembly (101) for an aquatic vehicle (10) and a method for disassembling an intake and pump assembly. The intake and pump assembly (101) includes an intake housing (18), a pump body (66), and a discharge nozzle (79). The intake housing (18) is provided with an intake grill (89) and flow director (85). The impeller (17) is surrounded by a wear ring (58). A vane (72) is integrally formed within the pump body (66). The drive shaft assembly (37) is provided with couplers (30, 33) and ball guides (26, 50 ) of resilient material which interconnect the component parts of the drive shaft assembly (37) and absorb shock and misalignment. Stacked washers (61) are provided for adjustment purposes.

REFERENCES:
patent: 3249083 (1966-05-01), Irgens
patent: 3283737 (1966-11-01), Gongwer
patent: 3287032 (1966-11-01), Kraybill
patent: 3405526 (1968-10-01), Aschauer
patent: 3590766 (1971-07-01), Jackson
patent: 3827392 (1974-08-01), Jones
patent: 3993015 (1976-11-01), Klepacz
patent: 4634391 (1987-01-01), Entringer

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