Method and device for gravimetric dosing bulk material

Details Method and device for gravimetric dosing bulk material Method and device for gravimetric dosing bulk material

2007-02-13

2007-02-13

Nicolas, Frederick C. (Department: 3754)

Dispensing

Weighing

C222S001000, C222S058000, C222S064000, C222S185100

Reexamination Certificate

active

10494386

ABSTRACT:
In order to increase the dosing accuracy of a dosing device, the bulk material is temporarily stored upstream from a reservoir (1) in an intermediate storage container (6) and is transferred only when a compensating pressure value is reached. The invention also relates to a corresponding device with a valve lock (4,5) on the intermediate container (6).

REFERENCES:
patent: 3228563 (1966-01-01), Rankin et al.
patent: 3677540 (1972-07-01), Weiss
patent: 4071166 (1978-01-01), Legille et al.
patent: 4180185 (1979-12-01), Yamamoto et al.
patent: 4427133 (1984-01-01), Kierbow et al.
patent: 4669634 (1987-06-01), Leroux
patent: 4728240 (1988-03-01), Mahr et al.
patent: 5450984 (1995-09-01), Rohr
patent: 5489166 (1996-02-01), Schmit
patent: 33 10 735 (1984-09-01), None
patent: 34 13 757 (1985-10-01), None
patent: 2 631 443 (1989-11-01), None

Affiliated with

Also associated with

Rating

Method and device for gravimetric dosing bulk material 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 and device for gravimetric dosing bulk material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for gravimetric dosing bulk material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3886653