Rotary fuel injection with sequencing

Details Rotary fuel injection with sequencing Rotary fuel injection with sequencing

1979-09-24

1981-10-20

Cherry, Johnny D.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123450, F02M 4106

Patent

active

042954495

ABSTRACT:
Two fully independent fuel injection systems have been used for delivering pilot and main fuel injection. Also, two fuel pumps have been used to provide pilot and main injection through a single nozzle. A fuel injection apparatus now provides a plurality of rotary valves (46,48) for starting and stopping both pilot and main injection. Fuel is sequentially (26) controlled to be pilot injected through a first nozzle (28) and main injected through a second nozzle (30).

REFERENCES:
patent: 2356627 (1944-08-01), Skaredoff
patent: 2729167 (1956-01-01), Links
patent: 2871796 (1959-02-01), Dreisin et al.
patent: 2974657 (1961-03-01), Bessiere
patent: 3068793 (1962-12-01), Morris
patent: 3090369 (1963-05-01), Corlew
patent: 3348488 (1967-10-01), Wolff
patent: 3851635 (1974-12-01), Murtin et al.
patent: 3891151 (1975-06-01), Showalter
patent: 3894518 (1975-07-01), Gavrun et al.
patent: 4129253 (1978-12-01), Bader, Jr. et al.
patent: 4132201 (1979-01-01), Bart

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