LIQUID PROPORTIONING SYSTEM
The specification and drawings disclose embodiments of a liquid proportioning apparatus which provides an exactly proportioned mixture of two liquids. The disclosed apparatus uses a pair of pistons which are interconnected such that one serves to drive the other. The driving piston is actuated by on...
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Sprache: | eng |
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Zusammenfassung: | The specification and drawings disclose embodiments of a liquid proportioning apparatus which provides an exactly proportioned mixture of two liquids. The disclosed apparatus uses a pair of pistons which are interconnected such that one serves to drive the other. The driving piston is actuated by one of the liquids under pressure. The other piston acts to pump the second liquid. An adjustable lost motion connection between the two pistons allows the relative length of stroke of the two pistons to be varied. |
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