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6883535 |
Liquid handling apparatus
The present invention is an apparatus for the transfer of fluid or fuel, from a reservoir to a container, which may be a tank from which the liquid will be used or a tank in which the liquid will...
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6256801 |
Siphon assemblies
A siphon assembly for a flushing cistern, said assembly including an inverted generally U shaped duct having an up leg and a down leg the up leg being provided with an enlarged chamber having a...
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6161568 |
Water supply pipe protector
A decorative pipe protector that can be positioned around a copper water supply pipe to both provide a decorative appearance and protect the copper water supply pipe from corrosion. The pipe...
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6112759 |
Oil drawing and dispensing device
A drawing and dispensing device includes a container for receiving a liquid and having an opening coupled to a pipe for drawing a liquid into the container. A check valve is attached to the port. A...
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5620309 |
Fluid pump priming system
An apparatus for priming a non self-priming fluid pump or siphon device includes three components: an outlet valve, priming pump and inlet check valve. All three components are integrated into the...
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5433246 |
Pressure coupling for cleaning water lines
A pressure coupling for facilitating connection of an air pump with a water faucet to expel water from water lines connected with the faucet by operation of the air pump. In a preferred embodiment...
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4649953 |
Siphon assembly for flushing cisterns
Siphon assembly for a flushing cistern is in two parts; the first including the down leg of the siphon duct the lower end of which is mounted in the cistern base and the second including the up leg...
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4232694 |
Siphon
A siphon is formed of a long transparent main siphon tube having a distal end for insertion in a tank from which fluid is to be siphoned and having a proximal end. A smaller diameter transparent...
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4112963 |
Siphon tube starter
A siphon tube starter comprising a cylinder and piston, the base of the cylinder having a tubular inlet extension to which is fastened a soft flexible cone for abutting the end of a siphon tube....
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4041971 |
Siphon starting device
A siphon includes an inverted U-shaped tube providing a passage between a main and an auxiliary container of water. A longer leg of the tube is connected to the upper end of a first section of an...
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3463094 |
PUMP AND STORAGE CHAMBERS FOR PREVENTING BACK SIPHONAGE
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2830608 |
Siphon priming means
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