18576491. COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE simplified abstract (AUDI AG)
Contents
COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE
Organization Name
Inventor(s)
Harald Gloede of Pförring (DE)
[[:Category:Christian Pr�tting of Kösching (DE)|Christian Pr�tting of Kösching (DE)]][[Category:Christian Pr�tting of Kösching (DE)]]
COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18576491 titled 'COOLANT SUPPLY SYSTEM FOR AN ELECTRIC MACHINE
Simplified Explanation:
This patent application describes a coolant supply system for an electric machine that includes a free space between the rotor/stator arrangement and the electric machine housing wall for coolant application, particularly for stator cooling. The system features a rotor shaft bearing arrangement with a rotary bearing and a sealing element to create a free space for coolant flow.
- The system includes a free electric machine space for coolant application.
- A rotor shaft bearing arrangement with a rotary bearing and sealing element is used.
- A free space is created between the rotary bearing and the sealing element for coolant flow.
- The electric machine housing wall has a coolant connection for guiding coolant into the free space.
Key Features and Innovation:
- Provision of a free space for coolant application in an electric machine.
- Use of a rotor shaft bearing arrangement with a rotary bearing and sealing element.
- Creation of a free space for coolant flow between the rotary bearing and sealing element.
- Integration of a coolant connection in the electric machine housing wall for coolant guidance.
Potential Applications:
This technology can be applied in various electric machines requiring efficient cooling systems, such as electric vehicles, industrial machinery, and renewable energy systems.
Problems Solved:
This technology addresses the challenge of effectively cooling electric machines, particularly the stator, by providing a dedicated space for coolant application and flow.
Benefits:
- Enhanced cooling efficiency for electric machines.
- Improved performance and longevity of electric machine components.
- Increased reliability and stability of electric machine operation.
Commercial Applications:
Title: Innovative Coolant Supply System for Electric Machines
This technology can be commercially utilized in the automotive industry for electric vehicle cooling systems, in the manufacturing sector for industrial machinery cooling, and in the renewable energy sector for wind turbines and solar power systems.
Prior Art:
Readers interested in exploring prior art related to this technology can start by researching patents and publications in the field of electric machine cooling systems, rotor shaft bearing arrangements, and coolant supply systems.
Frequently Updated Research:
Researchers and industry professionals can stay updated on advancements in electric machine cooling technologies, rotor shaft bearing innovations, and coolant supply system developments through academic journals, industry conferences, and research institutions.
Questions about Coolant Supply System for Electric Machines:
1. What are the key components of the coolant supply system described in the patent application? 2. How does the creation of a free space between the rotor/stator arrangement and the housing wall improve coolant flow and stator cooling efficiency?
Original Abstract Submitted
A coolant supply system for an electric machine, in which a free electric machine space is provided in the axial direction between the rotor/stator arrangement and an electric machine housing wall, to which coolant can be applied, in particular for stator cooling. The electric machine has a rotor shaft bearing arrangement in which the rotor shaft is rotatably mounted in a hub section of the electric machine housing wall via a rotary bearing. The bearing opening is sealed to the outside of the housing using a sealing element, with the formation of a free space between the rotary bearing and the sealing element. The electric machine housing wall has a coolant connection, via which coolant can be guided from the electric machine space into the free space.
