Free-jet-nozzle

Details Free-jet-nozzle Free-jet-nozzle

1974-08-23

1978-01-10

Myhre, Charles J.

Internal-combustion engines

Cooling

Internal cooling of moving parts; e.g., hollow valves,...

123 4136, 239498, 239600, 230601, F01P 104, A62C 3102

Patent

active

040673073

ABSTRACT:
A free-jet-nozzle, particularly for the piston cooling system in reciprocating piston internal combustion engines, which is intended to forcibly bring about a vortex-free flow in the cooling medium flowing through the nozzle; the flow channel for the cooling medium is provided at least over a part of its length with radially inwardly extending, axially parallel ribs which leave open in the center of the flow channel a free cylindrical passage.

REFERENCES:
patent: 1183955 (1916-05-01), Cochran
patent: 1744250 (1930-01-01), Trechsel
patent: 2569103 (1951-09-01), Huber
patent: 2583726 (1952-01-01), Chalom
patent: 3070079 (1962-12-01), Seifert
patent: 3096023 (1963-07-01), Thomas
patent: 3221718 (1965-12-01), Isley
patent: 3275248 (1966-09-01), O'Brien
patent: 3297256 (1967-01-01), Hickerson
patent: 3313490 (1967-04-01), Loveland
patent: 3314612 (1967-04-01), Anthes
patent: 3561536 (1968-06-01), Henshaw

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