Device for dispensing volatile materials

Details Device for dispensing volatile materials Device for dispensing volatile materials

1999-07-01

2000-11-28

Paik, Sang

Electric resistance heating devices

Heating devices

Vaporizer

239 34, A61M 1600

Patent

active

061546070

ABSTRACT:
Disclosed herein are devices for dispensing volatile vapors such as insecticides. Table-like carrier members provide a compartment for the volatile material. One or more table leg structures extend down from a table top to support a cavity in the table top a distance above a burner element. This results in more moderate and uniform heating, thereby permitting efficient release of the volatile material over a longer period of time. In some versions the table leg structures and table top are formed as separate pieces and designed to permit side-to-side ventilation under the volatile.

REFERENCES:
patent: 2742342 (1956-04-01), Dew et al.
patent: 3558055 (1971-01-01), Storchheim
patent: 4145001 (1979-03-01), Weyenberg et al.
patent: 4214146 (1980-07-01), Schimanski
patent: 4439415 (1984-03-01), Hennart et al.
patent: 4544592 (1985-10-01), Spector
patent: 5645845 (1997-07-01), Neumann et al.

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