Non-return valve with improved line connecting mechanism

Details Non-return valve with improved line connecting mechanism Non-return valve with improved line connecting mechanism

1994-05-17

1995-08-22

Nilson, Robert G.

Fluid handling

Line condition change responsive valves

Direct response valves

285322, F16K 1504

Patent

active

054430917

ABSTRACT:
A non-return valve, particularly adapted for a medium distributor, for example a lubricant distributor, includes a valve body having therethrough a passage for the flow therethrough of a medium. The passage has an inlet end and an outlet end. The passage further has therein a valve seat and a constricted portion. The valve body is connectable to a medium outlet for supply of medium to the inlet end of the passage. A valve closing element is positioned within the passage and is urged toward the valve seat by a spring. A connecting mechanism enables a medium line to be connected to the valve body. The connecting mechanism includes a gripping element having an inner end that is spreadable outwardly upon insertion of the medium line into the element. The gripping element extends into the outlet end of the passage with the inner end of the gripping element being located at a position inwardly beyond the constricted portion of the passage.

REFERENCES:
patent: 3189046 (1965-06-01), Callahan
patent: 3605808 (1971-09-01), Fisher
patent: 4005883 (1977-02-01), Guest
patent: 4396035 (1983-08-01), Maples
patent: 4453569 (1984-06-01), Symmons
patent: 4532958 (1985-08-01), Napolitano
patent: 4685706 (1987-08-01), Kowal

Affiliated with

Also associated with

Rating

Non-return valve with improved line connecting mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-return valve with improved line connecting mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-return valve with improved line connecting mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2135725