Invention Grant
- Patent Title: Hand held spray dispenser system
- Patent Title (中): 手持喷雾分配器系统
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Application No.: US440324Application Date: 1995-05-12
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Publication No.: US5667138APublication Date: 1997-09-16
- Inventor: David C. Crampton
- Applicant: David C. Crampton
- Applicant Address: MO St. Clair
- Assignee: Par-Way Group
- Current Assignee: Par-Way Group
- Current Assignee Address: MO St. Clair
- Main IPC: B65D47/34
- IPC: B65D47/34 ; B05B1/12 ; B05B1/26 ; B05B3/02 ; B05B9/04 ; B05B11/00 ; B05B9/043
Abstract:
According to the invention, a hand held sprayer is provided. Fluid flows from a reservoir to a delivery passageway upon pulling or pressing an actuator such as an aerosol actuator or button, a trigger or finger pump button. A nozzle having an inlet and an outlet is rotatably mounted to the outlet of the delivery passageway. The nozzle rotates about a rotation axis through the center of the discharge end of the nozzle. The actuator of the hand held sprayer is interconnected to the rotatably mounted nozzle to provide rotation of the nozzle simultaneously with the dispensing of the liquid from the reservoir to the atmosphere. The nozzle rotates from about 90.degree. to 360.degree. about the axis of rotation. The resulting hand held sprayer is capable of dispensing viscous liquids having a viscosity of over 60 cps and delivering a desirable round spray pattern.
Public/Granted literature
- US4501306A Automatic syringe filling system Public/Granted day:1985-02-26
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