Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...
Patent
1985-02-12
1986-04-08
Moy, Magdalen Y. C.
Internal-combustion engines
Engine speed regulator
Having condition responsive means with engine being part of...
123365, F02D 104
Patent
active
045805385
ABSTRACT:
There is proposed a speed governor for a fuel injection pump for internal combustion engines having a governor lever for setting the fuel injection quantity and a governor spring assembly arranged to engage the governor lever and counter to which an rpm-dependent force acts. To compensate for manufacturing tolerances of the governor spring assembly, it is also proposed that the effective length of a spring of the governor spring assembly be varied by realizing one of the supporting parts of the governor spring assembly as a multiple-part element. The supporting part is embodied such that it can be displaced by an adjusting lever in order to vary the pre-stressing of the governor spring, and that the first part is extended coaxially through it out of the interior of the fuel injection pump and can then be rotated in order to adjust the effective length of the governor spring and then fixed in an intended rotational position.
REFERENCES:
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patent: 4505241 (1985-03-01), Eheim
Greigg Edwin E.
Moy Magdalen Y. C.
Robert & Bosch GmbH
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