Title:
【発明の名称】3ホイール形ターボチヤージヤの制御器
Document Type and Number:
Japanese Patent JPH04503094
Kind Code:
A
Abstract:
A controller for a three-wheel turbocharger is shown for receiving input parameters including: throttle or rack position, manifold absolute pressure, airflow (either mass or volume), and engine RPM. The controller may also use an accumulator. The operating parameters are used by the controller to control the amount of hydraulic fluid applied to the third hydraulic turbine wheel of the turbocharger through various operational modes including: pump bypass, power transfer, lugging or override, and accumulator charging modes. The controller is designed so that power transfer may be overridden when engine load sensed by manifold absolute pressure or airflow or throttle position is reduced.
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Inventors:
Nankarou, The Ames H.
Birdie, Frederick E.
Aday Hui, The Yo-A.
Birdie, Frederick E.
Aday Hui, The Yo-A.
Application Number:
JP50041990A
Publication Date:
June 04, 1992
Filing Date:
November 17, 1989
Export Citation:
Assignee:
Allied Signal Incorporated
International Classes:
F01D15/08; F02B37/10; F02B37/14; F02B39/08; F02B39/14; F02D41/00; F02B1/04; (IPC1-7): F02B37/10
Domestic Patent References:
| JPS60209551A | 1985-10-22 | |||
| JPS6143184A | 1986-03-01 | |||
| JPS57144278A | 1982-09-06 | |||
| JPS51125334A | 1976-11-01 | |||
| JPS4951254A | 1974-05-18 | |||
| JPS479972A |
Attorney, Agent or Firm:
Toshio Takayama