Grease pumps

Pumps – Expansible chamber type – Multiple cyclic outlet paths

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

417519D, 92130R, 184 35, F04B 3908, F04B 904, F16N 2504

Patent

active

046326480

ABSTRACT:
A high pressure low volume grease pump is provided having a pump and a surrounding distributor adapted for sequentially distributing grease to a plurality of outlets and a reservoir delivering grease to the pump and receiving grease from any outlet not connected to a gland.

REFERENCES:
patent: 1211976 (1914-12-01), Chawdler
patent: 1738735 (1929-12-01), Scoville
patent: 1862164 (1932-07-01), Sheppard
patent: 2327587 (1943-09-01), Wiessner
patent: 2340625 (1944-02-01), Stern
patent: 2363653 (1944-11-01), Crossman
patent: 2481856 (1949-09-01), Medhaug
patent: 2561785 (1951-07-01), Davis
patent: 2581786 (1951-07-01), Davis
patent: 2619192 (1952-11-01), Lending
patent: 2765050 (1956-10-01), Klein
patent: 2773562 (1956-12-01), Thomas
patent: 2787336 (1957-04-01), Thomas
patent: 2826267 (1958-03-01), Lipinski
patent: 2873003 (1959-02-01), Meinelt
patent: 3046894 (1962-07-01), Machen
patent: 3084763 (1963-04-01), Thomas
patent: 3092037 (1963-06-01), Rhodes
patent: 3127954 (1964-04-01), Callahan et al.
patent: 3219146 (1965-11-01), Leese et al.
patent: 3229786 (1966-01-01), Robson et al.
patent: 3263609 (1966-08-01), Bystricky et al.
patent: 3371745 (1968-03-01), Callahan et al.
patent: 3422926 (1969-01-01), Stanaway
patent: 3590956 (1971-07-01), Obergefell
patent: 3595340 (1971-07-01), Obergefell
patent: 3674112 (1972-07-01), Roberts
patent: 3707203 (1972-12-01), Roberts
patent: 3938425 (1976-02-01), Kroffke
patent: 3972387 (1976-08-01), Braun
patent: 3995717 (1976-12-01), Kroffke
patent: 4099597 (1978-07-01), Powell et al.
patent: 4105094 (1978-08-01), Callahan
patent: 4195970 (1980-04-01), Zalis
patent: 4236881 (1980-12-01), Pfleger
patent: 4435134 (1984-03-01), Okada

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

Grease pumps does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1544939

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