OpenTechnical
This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-4824124-A, on 25 April 1989. 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-2026-000003487

Rotary and sealed connection for pressurized fluids

Published
Permanent URL
Classification
Manufacturing & Assembly Equipment › Machining Systems
Original source
US-4824124-A, the United States Patent and Trademark Office, 25 April 1989
Document SHA-256
f3e570d5ad6e51b91a6792bd5b17107454d36af2cd60e8e7d2c18a53d75a3644

A rotary and sealed connection for pressurized fluids is provided, including a first part that is secured, for example, to a fixed source of pressurized fluid and has a recess for communication therewith and through a second part, with a fluid-using rotary apparatus of revolution rotating about a shaft and extending through the first part through a passage, said second part having a degree of radial freedom and being held in position without play by a seal serving as a bearing. The annular space in the passage may thus be extremely reduced, thus avoiding any risk of extrusion of the seal.

Sheet 1
Sheet 1

Abstract

A rotary and sealed connection for pressurized fluids is provided, including a first part that is secured, for example, to a fixed source of pressurized fluid and has a recess for communication therewith and through a second part, with a fluid-using rotary apparatus of revolution rotating about a shaft and extending through the first part through a passage, said second part having a degree of radial freedom and being held in position without play by a seal serving as a bearing. The annular space in the passage may thus be extremely reduced, thus avoiding any risk of extrusion of the seal.

1. Drawings

[0001]Sheet 1.

Publication information

Plain textMarkdownManifestIntegrity record

Citation

OpenTechnical Publication OT-2026-000003487, “Rotary and sealed connection for pressurized fluids,” published September 15, 2026 at 20:33:53 UTC, https://opentechnical.org/p/OT-2026-000003487.

To cite specific content, add the paragraph or figure numbers.

Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.