Oil and gasoline pump and mixing apparatus
OwnerMichael Ericksoninventor
Life of this patent
Estimating the term…
Abstract
A metering and mixing mechanism including a housing secured to a location associated with a first fluid holding container. A volume of a second fluid is held within a reservoir incorporated into the housing. A first piston assembly is selectively communicated with the interior volume of fluid held in the container, whereas a second piston assembly communicates with a second volume reservoir internally held within the housing. The first and second piston assemblies are cooperatively actuated to withdraw metered volumes of the first and second fluids, e.g. gas and oil, and to admix said fluids into a common mixing chamber associated with the housing for distribution through an exit spout extending therefrom.
Claims21
A handheld tool for concurrently withdrawing and admixing first and second fluids, comprising:
- a body incorporating at least one piston pump;
- a first fluid withdrawal line extending from said pump and communicating with a reservoir containing a volume of the first fluid;
- a second fluid withdrawal line extending from said pump and communicating with a second reservoir containing a volume of the second fluid;
- a discharge line in fluidic communication with said pump and through which an admixture of said first and second fluids is fed for communication to a remote receptacle.
A metering and mixing mechanism, comprising:
- a housing secured to a location associated with a first fluid holding container;
- a volume of a second fluid held within a reservoir incorporated into said housing;
- a first piston assembly selectively communicating with said interior volume of said fluid holding container and a second piston assembly communicating with said second volume reservoir;
- and
- said first and second piston assemblies being cooperatively actuated to withdraw metered volumes of said first and second fluids and to admix said fluids into a common mixing chamber associated with said housing for distribution through an exit spout extending therefrom.
A metering and mixing mechanism, comprising:
- a housing exhibiting a three dimensional shape and size;
- a first piston assembly incorporated in said housing and communicating with a first externally located fluid reservoir;
- and
- a second piston assembly cooperatively incorporated into said housing and communicating with a second internally located fluid reservoir;
- said first and second piston assemblies being cooperatively actuated in a first position to withdraw metered volumes of said first and second fluids, said piston assemblies being actuated to a second position to admix said fluids into a common mixing chamber associated with said housing and for distribution from said housing.
Dependencies are inferred from the claim text.