Sample injection means

Details Sample injection means Sample injection means

1985-04-05

1987-03-24

Tokar, Michael J.

Measuring and testing

Sampler, sample handling, etc.

Withdrawing through conduit or receptacle wall

7386474, 141301, 141330, G01N 110

Patent

active

046515747

ABSTRACT:
A sample injection device is provided, comprising a vented needle having a body, the body having an upper end and a lower end, a point on the lower end, an injection passageway running axially through the body and communicating between the upper end and the lower end, and a vent passageway, running through the body and communicating between the lower end and the exterior of the body. The upper end of the body is connectible to a valve, and the lower end is connectible to a receptacle for receiving samples.

REFERENCES:
patent: 1842134 (1932-01-01), Waite
patent: 2797150 (1957-06-01), Rigby
patent: 3438263 (1969-04-01), Cohen et al.
patent: 3484849 (1969-12-01), Huebner et al.
patent: 3882909 (1975-05-01), Ogle
patent: 4174632 (1979-11-01), Jansen
patent: 4296786 (1981-10-01), Brignola
patent: 4461185 (1984-07-01), Schoffel
patent: 4532969 (1985-08-01), Kwaan

Affiliated with

Also associated with

Rating

Sample injection means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sample injection means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample injection means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1346734