Atomizing pump

Abstract

Abstract 1. A PUMP ASSEMBLY FOR CONVEYING LIQUIDS TO BE ATOMIZED AND COMPRISING, IN COMBINATION: (A) FIRST MEANS DEFINING A FIRST VARIABLE VOLUME SPACE AND A FLUID PASSAGE IN COMMUNICATION WITH SAID FIRST SPACE; (B) SECOND MEANS DEFINING A SECOND VARIABLE VOLUME SPACE IN COMMUNICATION WITH SAID FIRST SPACE; (C) FIRST VALVE MEANS ASSOCIATED WITH SAID FIRST MEANS AND DISPOSED FOR ISOLATING SAID PASSAGE FROM SAID FIRST SPACE; (D) CONNECTING MEANS CONNECTING SAID SECOND MEANS TO SAID FIRST VALVE MEANS FOR CONTROLLING THE OPENING AND CLOSING OF SAID VALVE MEANS AND FOR PROVIDING A LIMITED DEGREE OF RELATIVE MOVEMENT BETWEEN SAID FIRST VALVE MEANS AND SAID SECOND MEANS; (AND) (E) BIASING MEANS ASSOCIATED WITH SAID SECOND MEANS FOR URGING IT INTO A CONDITION CORRESPONDING TO THE MINIMUM VOLUME OF SAID SECOND SPACE (.); (F) AND FURTHER VALVE MEANS FOR PREVENTING BACK FLOW OF FLUID FROM SAID FIRST VARIABLE VOLUME SPACE TO SAID SECOND VARIABLE VOLUME SPACE.

Inventors

No inventors recorded.

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