Spindle motor fixture for outgassing system

Details Spindle motor fixture for outgassing system Spindle motor fixture for outgassing system

1999-06-30

2000-05-23

Raevis, Robert

Measuring and testing

Sampler, sample handling, etc.

With heating or cooling

738656, G01N 100

Patent

active

06065354&

ABSTRACT:
An apparatus for retaining a spindle motor during an outgassing test includes a body formed from an inert material and having an interior chamber for receiving a base of the spindle motor. Fasteners secure the spindle motor to the body to seal the interior chamber and prevent the spindle motor base from outgassing any compounds during the outgassing test. An electrical pad attached within the interior chamber contacts an electrical connector on the base of the spindle motor. An electrical wire attaches the electrical pad to a combination power source and motor controller for operating the spindle motor. The body and the attached spindle motor are placed within a test container and the electrical wire is passed through both the body and the test container for attachment to the power source and motor controller. The electrical wire includes an inert coating to prevent the electrical wire from impacting the results of the outgassing test.

REFERENCES:
patent: 5363707 (1994-11-01), Augenblick et al.
patent: 5646334 (1997-07-01), Scheppers et al.
patent: 5708219 (1998-01-01), Scheppers et al.
patent: 5753791 (1998-05-01), Scheppers et al.
patent: 5773707 (1998-06-01), Scheppers et al.
patent: 5792423 (1998-08-01), Markelov
patent: 5859356 (1999-01-01), Scheppers et al.
patent: 5869741 (1999-02-01), Scheppers et al.
patent: 5974902 (1999-11-01), Scofield

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