Hyperloop Technologies, Inc.

David Dehaan

James Coutre

Joshua Giegel

Brogan Bambrogan

Casey Handmer

Filip Finodeyev

Ryan Okerson

Jett Ferm

Cassandra Mercury

A testing apparatus includes a chamber, having an interior maintained at a predetermined pressure, a rotor rotatably disposed within the interior of the chamber, and a sensor disposed within the interior of the chamber. When the rotor rotates, the at least one sensor measures a testing characteristic of an object disposed within the interior of the chamber as the object interacts with the rotating rotor. A method includes setting a predetermined pressure of a chamber, rotating a rotor, and maintaining a gap between a surface of an object to be tested and a surface of the rotor by adjusting, with an actuator, the object to be tested or the rotor based upon a change, as measured by a laser, in the dimension of the object to be tested or the rotor.

Bearing testing apparatus and method

A structure having at least one flexible material structured and arranged to withstand a tensile load, at least one support structure configured to support the flexible material and structured and arranged to withstand a compressive load, and at least one enclosed volume at least partially defined by the at least one flexible material, the at least one enclosed volume being configured to be maintained as a low-pressure environment.

Low-pressure environment structures

Growing community of inventors

Los Angeles, CA, United States of America

David Dehaan