Assembly for spraying a liquid, including a precompression pump

Details Assembly for spraying a liquid, including a precompression pump Assembly for spraying a liquid, including a precompression pump

1993-12-17

1994-12-06

Shaver, Kevin P.

Dispensing

With discharge assistant

With biasing means for discharge assistant and/or its casing

222383, 22240213, B67D 540

Patent

active

053702816

ABSTRACT:
An assembly for spraying a liquid comprises a dispensing head (3) fixed onto a container (2). The dispensing head (3) includes two chambers (34, 35) aligned on the same longitudinal axis and contained in a single body (33). The two chambers are separated by a transverse partition (39). The first chamber (34) is closed by a piston mounted so as to slide with respect to a rod (7). The rod (7) carries, at its end opposite the piston (6), a point (71) whose seat is the opening (37) for communication between the first chamber (34) and the second chamber (35), which opening is made in the partition (39). The first chamber (34) is connected to the container (2) by a non-return valve (9). The second chamber (35) is provided with a spray nozzle (11) which, being located on a fixed wall, is itself fixed.

REFERENCES:
patent: 3333549 (1967-08-01), Cooprider
patent: 3379381 (1968-04-01), Decaux
patent: 3770206 (1973-11-01), Tada
patent: 3897006 (1975-07-01), Tada
patent: 4046292 (1977-09-01), Corsette
patent: 4053086 (1977-10-01), DeBard
patent: 4061250 (1977-12-01), Tada
patent: 4124148 (1978-11-01), Vieler et al.
patent: 4173297 (1979-11-01), Pettersen
patent: 4174056 (1979-11-01), Loeffler
patent: 4183449 (1980-01-01), Blake
patent: 4186855 (1980-02-01), Edman et al.
patent: 4189064 (1980-02-01), O'Neill et al.
patent: 4271990 (1981-06-01), Kutik et al.
patent: 4274560 (1981-06-01), Cater
patent: 4365729 (1982-12-01), Saito et al.
patent: 4923094 (1990-05-01), O'Neill
patent: 4930999 (1990-06-01), Brunet et al.
patent: 5181635 (1993-01-01), Balderrama et al.
patent: 5242090 (1993-09-01), Reyss

Affiliated with

Also associated with

Rating

Assembly for spraying a liquid, including a precompression pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Assembly for spraying a liquid, including a precompression pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assembly for spraying a liquid, including a precompression pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-208925