Fluid sprinkling – spraying – and diffusing – Weather control
Patent
1975-08-01
1977-07-05
Blunk, Evon C.
Fluid sprinkling, spraying, and diffusing
Weather control
361228, 363 59, B05B 502
Patent
active
040335062
ABSTRACT:
Electrostatic coating guns are described wherein a conduit for coating material extends from a handle part, and a high-tension electrostatic generator, constructed as a block or unit, may be replaceably mounted on the handle part. The high-tension generator consists of an electrostatic cascade device wholly embedded in an insulating moulded composition and arranged to apply full high tension to the muzzle and of the gun, this high tension decreasing towards the handle part. The conduit may be a bore moulded in the insulating composition, or it may be a rigid tube, on which the bore in the generator is a sliding fit, or on which the generator may be clamped. In another alternative, the generator is detachably located in the handle part. The electrostatic cascade components may be contained in sleeves consisting of two or more contacting layers of insulating material, the layers being made of material having different dielectric constants and different mechanical strengths. Thus, there may be a layer having a high dielectric constant close to the cascade component and surrounded by a mechanically stronger layer having a lower dielectric constant.
REFERENCES:
patent: 3608823 (1971-09-01), Buschor
patent: 3731145 (1973-05-01), Senay
patent: 3841264 (1974-10-01), Masuda
Blunk Evon C.
Mar Michael
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