Method for checking the sealing of a package and apparatus for m

Details Method for checking the sealing of a package and apparatus for m Method for checking the sealing of a package and apparatus for m

1997-11-04

1999-02-16

Williams, Hezron

Measuring and testing

With fluid pressure

Leakage

73 5401, G01N 1100, G01P 900

Patent

active

058723099

ABSTRACT:
A method for checking the sealing of a package, which includes a base part and a cover. A vibratory component is enclosed in a cavity in a gas of defined viscosity. Upon penetration from outside of a gas of different viscosity, the viscosity in the cavity, and thus also the vibratory properties of the vibratory element, are influenced. The sealing of the package can thus be checked at any time. The vibratory element can also be used generally to measure viscosity.

REFERENCES:
patent: 5000047 (1991-03-01), Kato et al.
patent: 5187565 (1993-02-01), Kawai et al.
patent: 5567878 (1996-10-01), Kobayashi
patent: 5753827 (1998-05-01), Cage
patent: 5788029 (1998-08-01), Smith et al.

Affiliated with

Also associated with

Rating

Method for checking the sealing of a package and apparatus for m does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for checking the sealing of a package and apparatus for m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for checking the sealing of a package and apparatus for m will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2063850