Miniature atomizer of manual type

Details Miniature atomizer of manual type Miniature atomizer of manual type

1975-09-25

1977-04-12

Cherry, Johnny D.

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Moving solid surface engages material to be sprayed

222321, 222332, 222375, 222385, B05B 9043, G01F 1136

Patent

active

040170314

ABSTRACT:
A miniature type, rechargeable atomizing spray mechanism including a receptacle for the liquid to be atomized, and further including a cap and axially aligned first and second pressure chambers, one of which depends within the receptacle while the other projects above the cap. A reciprocable spray head is arranged to cooperate with plural pistons, one each of which are slidably arranged in said first and second pressure chambers. Upper and lower valve members are available to control the emission of spray. The upper valve is maintained closed by a spring element, and the lower valve is opened by reciprocation of the spray head to permit withdrawal of the liquid from the container so that it may pass through a bore provided between the plural pistons and be emitted as a spray from the spray head.

REFERENCES:
patent: 3248021 (1966-04-01), Corsette et al.
patent: 3391647 (1968-07-01), Corsette et al.
patent: 3583605 (1971-06-01), Corsette
patent: 3724726 (1973-04-01), Susuki et al.
patent: 3753518 (1973-08-01), Kutik
patent: 3774849 (1973-11-01), Boris
patent: 3779464 (1973-12-01), Malone
patent: 3908870 (1975-09-01), Nozawa et al.

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