This device makes the installation of decorative film an ease, featuring static clinging for porous surfaces, high UV ray protection

Device for Applying Decorative Films

This device makes the installation of decorative film an ease, featuring static clinging for porous…

Different views of a grounded metallic comb to relieve belt of static charge

Grounded metallic comb

Different views of a grounded metallic comb to relieve belt of static charge

"Method of using a grounded metallic comb near the driving belt to relieve the belt of static charges." —Croft 1920

Using a Grounded Metallic Comb to Reduce Static Charge, Front and Side View

"Method of using a grounded metallic comb near the driving belt to relieve the belt of static charges."…

"Method of using a grounded metallic comb near the driving belt to relieve the belt of static charges." —Croft 1920

Using a Grounded Metallic Comb to Reduce Static Charge, Perspective View

"Method of using a grounded metallic comb near the driving belt to relieve the belt of static charges."…

"Multiple plate static discharger. (Grid should bridge both sides of belt and be as close to the motor as possible.) ." —Croft 1920

Static Discharger

"Multiple plate static discharger. (Grid should bridge both sides of belt and be as close to the motor…

Multiple-plate static discharger. (Grid should bridge both sides of belt and should be as close to the motor as possible).

Static discharger

Multiple-plate static discharger. (Grid should bridge both sides of belt and should be as close to the…

A hand with bar demonstrating the attractive properties of static electricity.

Demonstration of Static Electricity

A hand with bar demonstrating the attractive properties of static electricity.

A hand with a rod, demonstrating the attractive properties of static electricity.

Demonstration of Static Electricity

A hand with a rod, demonstrating the attractive properties of static electricity.

A horizontal cross-bar used by acrobats. It is often popularly associated with circuses.

Trapeze

A horizontal cross-bar used by acrobats. It is often popularly associated with circuses.

"The Wimhurst machine is used to generate small amounts of static electricity which are then stored in attached Leyden jars." -Avery 1895

Wimhurst Machine

"The Wimhurst machine is used to generate small amounts of static electricity which are then stored…

"The tin-foil strips or carriers on the rear plate of a Wimhurst machine are represented by the outer row of strips; those on the fornt plate, by the inner row. The diagonal conductor that faces the rear plate is represented by cs; the one that faces the front plate, by ab." -Avery 1895

Design of the Wimhurst Machine

"The tin-foil strips or carriers on the rear plate of a Wimhurst machine are represented by the outer…