Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium

US10960750B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Rolf Lucius Dempel · Besigheim, DE
• Dominik Eszterle · Heilbronn, DE
• Thomas Huber · Iffeldorf, DE
• Christian Wirth · Winterthur, CH
• Simon Brummer · Gröbenzell, DE
• Tom Smejkal · Dresden, DE

Key dates

• Filing date: Jul 31, 2018
• Grant date: Mar 30, 2021
• Expiry date: Jul 31, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/62
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a transmission (100) for a hybrid drive arrangement which can be coupled to two drive assemblies (7, 8), comprising an input shaft (10), and an output shaft (11), at least one first, second and third shifting element (SE1, SE2, SE3), and at least one first planetary gear (5). The input shaft (10) can be coupled to a first transmission shaft (16) by means of the first shifting element (SE1). The first transmission shaft (16) can be coupled to the sun gear of the planetary gear (5) by means of the second shifting element (SE2) and the ring gear of the planetary gear (5) is coupled to the first transmission shaft (16). The input shaft (10) can be coupled to the sun gear of the planetary gear (5) by means of the third shifting element (SE3). The output shaft (11) is coupled to the planet carrier of the planetary gear (5).