Abstract

A method of manufacturing a float switch assembly for use in actuating a switch to operate a pump to control the level of a fluid in a tank. A method of manufacturing a float switch may include placing two halves of a float switch housing such that contact is made along a relatively flat surface area of the two halves, and moving the two halves in a vibratory manner relative to each other in a direction generally parallel to the relatively flat surface area.

IPC Classes  ?

• H01H 11/00 - Apparatus or processes specially adapted for the manufacture of electric switches
• H01H 9/04 - Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
• H01H 35/18 - Switches operated by change of liquid level or of liquid density, e.g. float switch

Abstract

A method of operating a septic system to facilitate maintenance and avoid damage to property and/or the environment. A septic system that collects and monitors data to provide information to a user about the nature of a problem condition, or to warn a user of potential problems in advance, or to recommend courses of action to avoid costly repairs, or property damage, or damage to the environment.

IPC Classes  ?

• E03F 5/22 - Adaptations of pumping plants for lifting sewage
• E03F 5/18 - Tanks for disinfecting, neutralising, or cooling sewage
• E03F 11/00 - Cesspools
• F04D 15/00 - Control, e.g. regulation, of pumps, pumping installations, or systems
• F04D 15/02 - Stopping of pumps, or operating valves, on occurrence of unwanted conditions