Nicholas G. Capra - East Hanover NJ Ronald L. Antenore - Coral Gables FL
Assignee:
James D. Pauls and J. Claybrook Lewis and Associates, Limited - Miami Lakes FL
International Classification:
B05B 1102
US Classification:
222256
Abstract:
A dispensing device for discharging material under pressure, includes at least one accumulating chamber for receiving and accumulating material to be dispensed and operable to discharge the material under pressure over a sustained period of time for use as desired, and at least one expansible chamber operable to incrementally move material from a container into the accumulating chamber for storage of the material under pressure, whereby a prolonged, pressurized discharge of the material can be obtained.
A dispensing device includes a manually operable loading member carried by and accessible exteriorly of a container having a material to be dispensed, with the loading member connected through a gear arrangement with a material dispensing piston reciprocable in a dispensing chamber which is in communication with the interior of the container. Operation of the loading member in a first direction effects reciprocation of the piston in a first direction to draw material into the dispensing chamber, and a spring acts on the piston to move it in a second direction to dispense the material from the chamber through a nozzle for use as desired.
Non-Propellant, Duration Spray Dispenser With Positive Shut Off Valve
Nicholas G. Capra - East Hanover NJ Roy Hammett - Miami FL
Assignee:
James D. Pauls, Limited - Miami FL
International Classification:
B05B 1102
US Classification:
222207
Abstract:
A non-propellant operated, duration spray dispenser includes structure for mechanically pressurizing the material to be dispensed by pumping it into an expansible bulb for storage under pressure for subsequent dispensing of the material, and a snap-acting positive shut off valve is provided to terminate discharge of the material when pressure falls below a predetermined minimum.
Mechanically Operated Dispensing Device For Increasing Discharge Pressure And Dispensing Time
Nicholas G. Capra - East Hanover NJ Ronald L. Antenore - Coral Gables FL
Assignee:
James D. Pauls, Ltd. (Limited Partnership) - Miami FL
International Classification:
B05B 1102
US Classification:
128251
Abstract:
A dispensing device for discharging material under pressure, includes at least one accumulating chamber for receiving and accumulating material to be dispensed and operable to discharge the material under pressure over a sustained period of time for use as desired, and at least one expansible chamber operable to incrementally move material from a container into the accumulating chamber for storage of the material under pressure, whereby a prolonged, pressurized discharge of the material can be obtained.
Nicholas G. Capra - East Hanover NJ Ronald L. Antenore - Coral Gables FL
Assignee:
James D. Pauls & J. Claybrook Lewis & Associates, Ltd. - Miami FL
International Classification:
B67D 532
US Classification:
222319
Abstract:
A non-aerosol pressure dispenser includes a pressurization chamber having a piston reciprocable therein and a manual actuator extends from outside the chamber into operative association with the piston. The actuator is reciprocable in a first direction to move the piston to compress a spring engaged therewith and to draw material into the chamber. The spring urges the piston in a second direction to pressurize the material in the chamber and a discharge valve or nozzle is connected with the chamber to release the pressurized contents thereof over a desired prolonged period of time and at a sufficient pressure to obtain a fine mist of the material.
Roy Hammett - Miami FL Nicholas G. Capra - East Hanover NJ
Assignee:
James D. Pauls and J. Claybrook Lewis and Associates, Limited - Miami FL
International Classification:
B05B 1100 F04B 4308
US Classification:
222207
Abstract:
A trigger operated dispenser includes a plurality of expansible chambers, with one of the chambers comprising a pumping chamber connected to be operated by the trigger, and another chamber connected to receive product from the pumping chamber and operative to expand and accumulate an amount of product for continuous discharge of the product through the nozzle, whereby continuous discharge of the product is obtained during both pressurization and intake modes of operation of the trigger operated pumping chamber.
Mechanically Operated Dispensing Device With Expansible Bulb
Nicholas G. Capra - East Hanover NJ Roy Hammett - Miami FL
Assignee:
James D. Pauls, Ltd. - Miami FL
International Classification:
B05B 1102
US Classification:
222207
Abstract:
An economical and easy to operate mechanically operated dispensing device has a rotatable actuator connected with at least one expansible chamber to effect operation of the expansible chamber to draw material to be dispensed from a container into the expansible chamber and to then pressurize the material. An expansible bulb is connected with the expansible chamber and with a dispensing nozzle, and has a volumetric capacity several times as great as the expansible chamber. Valves are associated with the bulb to control flow into and out of the bulb, whereby the rotatable actuator and expansible chamber are operative to repeatedly draw material from the container, pressurize it and transfer it under pressure into the bulb, the bulb expanding as material is added thereto, and the elasticity of the bulb being such as to exert a substantial pressure on the material in the bulb. Subsequent operation of the dispensing nozzle releases the material from the expanded bulb, and the bulb returns to its normal, at-rest condition. The relative sizes of the expansible chamber and bulb are such that a hydraulic force multiplication is obtained from the expansible chamber into the bulb, whereby very little effort is required to operate the rotatable actuator.
Disposable Package Dispenser Having A Pressure Release Channel
Nicholas G. Capra - East Hanover NJ Ronald L. Antenore - Coral Gables FL
Assignee:
J. Claybrook Lewis and Associates, Ltd.
International Classification:
B05B 1102
US Classification:
222321
Abstract:
A disposable package dispenser comprises a replaceable, collapsible, prefilled package of the product to be dispensed, and includes a product discharge member and attachment structure for releasably attaching the package to a pressurizable dispensing container. The container includes a manually operable expansible chamber to pressurize the interior of the container and thus the collapsible product containing package to collapse the package and effect pressurized discharge of the product when the discharge member is operated.