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

US11084368B2 · 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: Aug 10, 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) for operating the hybrid drive arrangement, comprising an input shaft (10), and an output shaft (11), at least one first and one second shifting element (SE1, SE2), and at least one first and one second planetary gear (5,6). The input shaft (10) can be coupled to the sun gear of the first planetary gear (5) by means of the first shifting element (SE1) and is coupled to the sun gear of the second planetary gear (6). The input shaft (10) can be coupled to planet carrier of the first planetary gear (5) by means of the second shifting element (SE2) which is coupled to the ring gear of the second planetary carrier (6). The output shaft (11) can be coupled to the planet carrier of the second planetary gear (6).