Patent · US Active

Method for accelerating a hybrid vehicle

US10046756B2 · kind B2 · utility

2Cited by

1References

7Claims

0Family size

Assignee

Scania CV AB · SE

Inventors

Niklas Pettersson · Säter, SE
Mikael Bergquist · Huddinge, SE
Johan Lindström · Söderkulla, FI
Anders Kjell · Ekerö, SE
Mathias Björkman · Tullinge, SE

Key dates

Filing date	Jun 26, 2013
Grant date	Aug 14, 2018
Priority date	—
Expiry date	Sep 17, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/93
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for accelerating a vehicle driving forward, in which the vehicle has a propulsion system including a combustion engine with an output shaft (2a), a gearbox (3) with an input shaft (3a), an electric machine (9) comprising a stator and a rotor, and a planetary gear comprising a sun gear (10), a ring gear (11) and a planet wheel carrier (12). When accelerating the vehicle the torque of the electric machine is controlled and the rotational speed of the combustion engine is controlled until the components of the planetary gear have the same rotational speed and may be interlocked.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.