- Patent Title: Electrostatic dissipative externally pressurized porous bearings
-
Application No.: US17894520Application Date: 2022-08-24
-
Publication No.: US11781593B2Publication Date: 2023-10-10
- Inventor: Joshua A. Schaffstall , Dakota H. Peirce , Michael T. Sabol , Andrew Devitt , Richard D. Pollick
- Applicant: New Way Machine Components, Inc.
- Applicant Address: US PA Aston
- Assignee: NEW WAY MACHINE COMPONENTS, INC.
- Current Assignee: NEW WAY MACHINE COMPONENTS, INC.
- Current Assignee Address: US PA Aston
- Agency: Volpe Koenig
- Main IPC: F16C32/06
- IPC: F16C32/06 ; F16C33/16 ; F16C29/02 ; F16C33/74

Abstract:
A non-contact air bearing having electrostatic discharge properties may comprise: a porous media element having a bearing surface; a supply line configured supply an externally pressurize gas or fluid to the porous media; and an electrostatic dissipative porous bearing layer on the bearing surface of the porous media element; wherein the externally pressurized fluid flows through the porous media element and creates a thin film between the electrostatic dissipative layer and a substrate supported by the air bearing.
Public/Granted literature
- US20230069184A1 ELECTROSTATIC DISSIPATIVE EXTERNALLY PRESSURIZED POROUS BEARINGS Public/Granted day:2023-03-02
Information query