Transmission
The gearbox design addresses inefficient lubrication by using a centrifugal disc and oil collection system to ensure consistent lubrication to bearings and gear engagement areas, improving efficiency and reducing material costs.
WO2026114572A1PCT designated stage Publication Date: 2026-06-04SEW EURODRIVE GMBH & CO KG
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SEW EURODRIVE GMBH & CO KG
- Filing Date
- 2025-10-21
- Publication Date
- 2026-06-04
AI Technical Summary
Technical Problem
Existing gearboxes face challenges in efficiently supplying lubrication to their components, particularly bearings and engagement areas of meshing gears, due to inadequate lubrication systems.
Method used
A gearbox design featuring a centrifugal disc immersed in oil, a housing part with a through-hole and a separating element, and an oil collection area, which sprays and collects oil to lubrication points through a recess and cavity system, ensuring a buffered supply.
Benefits of technology
The design provides a reliable, efficient, and cost-effective lubrication system that ensures consistent oil supply to critical gearbox components, enhancing lubrication efficiency and reducing material usage.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure EP2025080367_04062026_PF_FP_ABST
Abstract
The invention relates to a transmission, wherein the transmission has a housing part and a centrifugal disc connected to a shaft of the transmission for conjoint rotation therewith, the housing part having a continuous cutout; a hollow separating means is secured to the housing part on the housing part side facing away from the centrifugal disc, the cutout opening into the cavity of the separating means; and the cavity side facing away from the housing part opens into a spatial region which is surrounded by the housing part and by a cover secured to the housing part.
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