Marine propulsion unit having exteriorly accessible clean-out ca

Details Marine propulsion unit having exteriorly accessible clean-out ca Marine propulsion unit having exteriorly accessible clean-out ca

1994-09-27

1996-02-13

Swinehart, Edwin L.

Marine propulsion

Jet drive

440113, B63H 1100

Patent

active

054908043

ABSTRACT:
A marine propulsion unit is disclosed which has an exteriorly accessible clean-out capability. The unit has an impeller housing located outside of the transom of a marine craft in which the unit is installed, which impeller housing has a separable portion that permits access to the main passage including the impeller when separated. The design also permits insertion of a hose connected fitting for backflushing the cooling system of the power head of the unit.

REFERENCES:
patent: 1786835 (1930-12-01), Evinrude
patent: 2047330 (1936-07-01), Petersen
patent: 2884862 (1959-05-01), Nielsen
patent: 3083529 (1963-04-01), Hamilton
patent: 3105353 (1963-10-01), Schulz
patent: 3279414 (1966-10-01), Rabald
patent: 3520272 (1970-07-01), Ellzey
patent: 3889623 (1975-06-01), Arnold
patent: 4133284 (1979-01-01), Holcroft
patent: 4459117 (1984-07-01), Jordan
patent: 4600394 (1986-07-01), Dritz
patent: 4897023 (1990-01-01), Bingler
patent: 5123867 (1992-06-01), Broinowski
patent: 5131421 (1992-07-01), Hofbauer
patent: 5152704 (1992-10-01), Carlson
patent: 5224887 (1993-07-01), Futaki
patent: 5254023 (1993-10-01), Kobayashi
Castoldi Jet Pump, Photograph, circa. 1992.
Advertising brochure entitled "Jet 07", Castoldi S.p.A., Milano, Italy, 12 pp.
Advertising brochure entitled "Jet 03", Castoldi S.p.A., Milano, Italy, 6 pp.
Coles, et al., "Seloc's Marine Jet Drive," 1961-1991, pp. 2-2, 6-14, and 7-1, published 1991.
Coles, et al., "Seloc's Personal Watercraft," vol. I, p. 4-3, published 1991.
Coles, et al., "Seloc's Personal Watercraft," vol. II, pp. 1-5 and 10-6-10-8, published 1991.
Coles, et al., "Seloc's Personal Watercraft," vol. III, p. 10-35, published 1991.

Affiliated with

Also associated with

Rating

Marine propulsion unit having exteriorly accessible clean-out ca does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Marine propulsion unit having exteriorly accessible clean-out ca, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marine propulsion unit having exteriorly accessible clean-out ca will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-238119