The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 1980
Filed:
Dec. 29, 1978
William H Miller, Jr, Schenectady, NY (US);
Mechanical Technology Incorporated, Latham, NY (US);
Abstract
A resilient support for a compliant hydrodynamic fluid bearing includes a series of corrugated spring metal strips arranged side-by-side. The corrugations on adjacent strips are displaced axially a distance equal to one-half of the wave lengths of the corrugations so that the peaks on one strip are laterally aligned with the valleys on adjacent strips. This arrangement provides a uniform matrix of support zones for the bearing sheet to minimize localized deflections of the bearing sheet. It produces a bearing sheet profile under hydrodynamic loading which is approximately cylindrical so the supporting hydrodynamic fluid film is more uniform for the generation of greater pressures over a greater area.