Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1977-10-19
1980-03-11
Chandler, Lance
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
123103A, B60K 4118, F02D 1108
Patent
active
041922026
ABSTRACT:
Apparatus for controlling the closing limit of a carburetor throttle valve in a motor vehicle having an automatic transmission with a shift control that includes a governor producing a speed-dependent pressure. The apparatus comprises a vacuum-actuated device for varying the closing limit of the throttle valve in dependence upon the vacuum applied thereto; a vacuum line connecting the vacuum actuated device with a source of intake manifold vacuum downstream of the throttle valve; a hydraulic or solenoid valve arranged in the vacuum line for controlling the vacuum transmitted by the line; and a hydraulic or electrical circuit for controlling this valve in dependence upon the speed-dependent pressure produced by the governor.
REFERENCES:
patent: 2921641 (1960-01-01), Wetterhahn
patent: 3486595 (1969-12-01), Turner
patent: 3603297 (1971-09-01), Sherwin et al.
patent: 3603298 (1971-09-01), Toda et al.
patent: 3626915 (1971-12-01), Nakajima
patent: 3782346 (1974-01-01), Tatsutomi et al.
patent: 3821943 (1974-07-01), Toda et al.
patent: 4026168 (1977-05-01), Kobayashi
Gospodar Reinhard
Heidemeyer Paulus
Chandler Lance
Volkswagenwerk Aktiengesellschaft
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