Pressure balancing module and motor vehicle drive unit having such pressure balancing module

• Main Authors: DAFFNER MARTIN, MEIER BENGT
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a pressure equalization module having a first pressure chamber (1), in which a first displacement device (3) having a first displacement interior volume (5) is arranged, and a second pressure chamber (2), in which a second displacement device (4) having a second displacement interior volume (6) is arranged, the intermediate space between the first pressure chamber (1) and the first displacement device (3) is defined as a first balancing volume (7), and the intermediate space between the second pressure chamber (2) and the second displacement device (4) is defined as a second balancing volume (8), the first balancing volume (7) being fluidically connected to the surroundings surrounding the first pressure chamber (1) via a first balancing connection (9), and the second balancing volume (8) being fluidically connected to the surroundings surrounding the second pressure chamber (2) via a second balancing connection (9). The second balancing volume (8) is fluidically connected via a secon