Internal-combustion engines – Igniters – Sparkers
Patent
1982-07-15
1984-08-07
Lall, Parshotam S.
Internal-combustion engines
Igniters
Sparkers
310 70A, 310 70R, 123617, 200 19M, F02P 100
Patent
active
044637152
ABSTRACT:
To eliminate frictional effects by stationary elements (17, 37, 47) with respect to a sleeve (16, 36, 46) which rotates with a shaft (11) of a distributor, but is adjustable with respect to the instantaneous position about the shaft by a centrifugal spark advance mechanism (15), the nonrotatable elements (17, 37, 47) are secured from a support plate (22, 32, 49) which is positioned intermediate the sleeve and the distributor rotor, the support plate being journalled by bearings (23, 33, 44, 45) directly on the shaft. A load-dependent vacuum chamber can be linked directly to the support plate for additional load-dependent spark timing adjustment.
REFERENCES:
patent: 3258550 (1966-06-01), Guetersloh et al.
patent: 3447004 (1969-05-01), Falge
patent: 3600530 (1971-08-01), Dusenberry et al.
patent: 3744466 (1973-07-01), Brammer et al.
patent: 4307698 (1981-12-01), Yoshinari
"GT" Distributor with Magnetic Timer. Marchal. Oct. 1974 Technical Document.
Lall Parshotam S.
Robert & Bosch GmbH
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