Boots – shoes – and leggings
Patent
1978-11-30
1980-12-16
Gruber, Felix D.
Boots, shoes, and leggings
123585, 123587, G06F 770, F02M 2306, F02M 2308
Patent
active
042401453
ABSTRACT:
An auxiliary air delivery system for an internal combustion engine includes an intake vacuum sensor for generating an intake vacuum signal, a deceleration sensor and a microcomputer in which is stored a set of data representing different values of reference intake vacuum and programmed to retrieve a datum as a function of the length of time from the occurrence of engine deceleration. The retrieved information is used a reference signal with which the intake vacuum signal is compared to provide a control signal. A servo mechanism is provided to allow auxiliary air to be admitted into the manifold at a point downstream of the nearly closed throttle in response to the control signal to reduce the difference between the actual intake vacuum and the reference intake vacuum.
REFERENCES:
patent: 4079711 (1978-03-01), Hattori et al.
patent: 4084558 (1978-04-01), Hattori et al.
patent: 4084563 (1978-04-01), Hattori et al.
patent: 4146000 (1979-03-01), Hattori et al.
patent: 4163282 (1979-07-01), Yamada et al.
patent: 4164914 (1979-08-01), Hattori et al.
patent: 4173957 (1979-11-01), Hattori et al.
Yano Tsuneomi
Yuzawa Haruo
Gruber Felix D.
Nissan Motor Company Limited
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