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Method and arrangement for controlling the torque of an internal combustion engine

Patent 5765527 Issued on June 16, 1998. Estimated Expiration Date: Icon_subject January 13, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Ignition timing control system for internal combustion engine
Patent #: 4582032
Issued on: 04/15/1986
Inventor: Hara ,   et al.

Method of and device for adaptive feeding forward a disturbance variable in a regulator
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Issued on: 06/03/1986
Inventor: Peter ,   et al.

Method for adjusting engine output power to compensate for loading due to a variable capacity air conditioning compressor
Patent #: 5163399
Issued on: 11/17/1992
Inventor: Bolander, et al.

Method of controlling combustion engine timing
Patent #: 5253623
Issued on: 10/19/1993
Inventor: Melnyk, et al.

Method and apparatus for calculating torque of variable capacity type compressor
Patent #: 5285649
Issued on: 02/15/1994
Inventor: Yamanaka, et al.

Method and apparatus for calculating torque of variable capacity type compressor
Patent #: 5385029
Issued on: 01/31/1995
Inventor: Yamanaka, et al.

Control system for multi-cylinder internal combustion engine
Patent #: 5542389
Issued on: 08/06/1996
Inventor: Miyamoto, et al.

Throttle control system for internal combustion engine Patent #: 5575255
Issued on: 11/19/1996
Inventor: Abe, et al.

Inventors

Assignee

Application

No. 765773 filed on 01/13/1997

US Classes:

123/339.1Idle speed control

Examiners

Primary: Nelli, Raymond A.

Attorney, Agent or Firm

Foreign Patent References

  • 2-019635 JP 01/12/1990

International Class

F02M 003/00

Foreign Application Priority Data

1995-05-13 DE

Abstract

A method and an arrangement for controlling the torque of an internal combustion engine are suggested wherein the engine is operated at an operating point at least at idle wherein a pregiven torque reserve is present via the ignition angle for a more rapid reaction to load changes.

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