Adjustable height liquid level management tools and systems
First Claim
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1. Apparatus for positioning one or more devices in a tank containing potentially explosive gases, corrosive material and/or poisonous material comprising a lift mechanism positioned outside the tank and a motor, as part of the lift mechanism, positioned at least 5 feet away from any vent or outlet of the tank.
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Abstract
A lift mechanism positioned on a tank containing potentially explosive gases, corrosive material and/or poisonous material with the motor of the mechanism on top of the lift and more than 5 feet away from any vent or outlet of the tank and one or more devices inside the tank being moved and positioned by the lift mechanism.
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Citations
7 Claims
- 1. Apparatus for positioning one or more devices in a tank containing potentially explosive gases, corrosive material and/or poisonous material comprising a lift mechanism positioned outside the tank and a motor, as part of the lift mechanism, positioned at least 5 feet away from any vent or outlet of the tank.
- 6. Apparatus for determining the type of liquid in a tank and the transition level of the transition from one type to another type comprising a lift mechanism positioned on top of the tank and having an extension into the tank to carry and position discrimination sensors and discrimination sensors vertically positioned in the tank and spaced apart a selected distance.
Specification