Apparatus for and method of monitoring the mass quantity and den

Land vehicles – Wheeled – Attachment

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73451, 324654, B60R 2116

Patent

active

060505982

ABSTRACT:
Apparatus for monitoring the mass quantity and density of a fluid in a closed container of fixed volume. A density sensor within the closed container has a density such that the density sensor moves to a first location within the container when the fluid has at least a predetermined density, which corresponds with a predetermined mass quantity of the fluid within the closed container, but moves to a second location within the closed container when the fluid has a density less than the predetermined density. A detector monitors the position of the density sensor. The apparatus can be incorporated into a vehicular air bag system to monitor the density, and thus the mass quantity, of the gas which is to deploy the air bag in the event of an impact. A method of filling a closed container with a predetermined mass quantity of a fluid includes providing in the container a density sensor having a density such that the density sensor floats on the fluid when the fluid has a density corresponding with the predetermined mass quantity of the fluid in the volume of the closed container, monitoring the position of the density sensor within the container, and filling the container with the fluid until the density sensor floats on the fluid.

REFERENCES:
patent: 2691296 (1954-10-01), DeGiers
patent: 3071971 (1963-01-01), Wallace
patent: 3332289 (1967-07-01), Weichselbaum et al.
patent: 3587398 (1971-06-01), Dawes
patent: 5415033 (1995-05-01), Maresca, Jr. et al.
patent: 5434389 (1995-07-01), Griebel
patent: 5550478 (1996-08-01), Kopera
patent: 5824885 (1998-10-01), Lekholm
patent: 5844502 (1998-12-01), Perez et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for and method of monitoring the mass quantity and den does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for and method of monitoring the mass quantity and den, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for and method of monitoring the mass quantity and den will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2330892

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.