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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026104073-A1, on 16 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000395

Bearing system

Published
Permanent URL
Classification
Industrial Motion & Power Transmission › Rotary Motion
Original source
US-2026104073-A1, the United States Patent and Trademark Office, 16 April 2026
Document SHA-256
d6ab7e78dbe2e890d675276e8360a3b105da39c56a9491a7f0589e8cd6a99bd9

Abstract

A bearing system is capable of securing load capacity without increasing resistance for a slide bearing using a fluid having a high viscosity and a fluid having a low viscosity. The bearing system includes a slide bearing lubricated by oil and a refrigerant (a CO 2 refrigerant) and supporting a rotation shaft; oil passages for supplying the oil to a first region of a sliding surface of the slide bearing; and a refrigerant passage provided away from the oil passages in an axial direction and supplying a refrigerant to a second region different from the first region in the sliding surface, and the slide bearing is formed such that an inner diameter of the second region is smaller than an inner diameter of the first region.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000395, “Bearing system,” published September 15, 2026 at 19:02:50 UTC, https://opentechnical.org/p/OT-2026-000000395.

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