Title:
【発明の名称】パワーテイクオフ動作中のエンジン速度を制御する方法および装置
Document Type and Number:
Japanese Patent JP3431172
Kind Code:
B2
Abstract:
A method and apparatus for controlling engine speed during power take-off (PTO) operation. A technique is disclosed which enables accelerator pedal over-ride of PTO operation, wherein PTO operation is resumed when the accelerator pedal induced engine speed value decreases to a preset PTO engine speed. Also, a high-speed governor is employed to limit accelerator pedal-based engine speed during PTO over-ride operation to thereby limit maximum engine speed. In accordance with the invention, the operator of a vehicle can thus accelerate the engine, via actuation of the accelerator pedal, to engine speeds in excess of the preset PTO engine speed without disengaging PTO operation.
Inventors:
Goode, Charles Yee
Application Number:
JP54483999A
Publication Date:
July 28, 2003
Filing Date:
February 26, 1999
Export Citation:
Assignee:
Cummins Engine Company, Incorporated
International Classes:
B60K17/28; B60K25/00; B60W10/04; B60W10/10; B60W10/12; B60K25/06; F02D29/00; F02D31/00; F02D41/04; (IPC1-7): F02D29/00; B60K25/06; F02D41/04
Domestic Patent References:
| JP62233431A | ||||
| JP8128345A | ||||
| JP61155636A | ||||
| JP9201111A | ||||
| JP9250365A |
Other References:
【文献】米国特許5611751(US,A)
Attorney, Agent or Firm:
Kazuo Shamoto (4 outside)