Stephen R Nance

US Patent:

20040173271, Sep 9, 2004

Filed:

Mar 3, 2003

Appl. No.:

10/377925

Inventors:

Stephen Nance - Jackson TN, US

International Classification:

F17D001/00

US Classification:

137/895000

Abstract:

An external fluid injector assembly comprises a housing with a main fluid passage running through the housing. The housing includes a port enabled to couple the housing with a fluid pump (e.g., hydraulic pump or pneumatic pump) to receive a pressurized fluid stream into the main fluid passage. On the opposite end of the housing is a coupling assembly which allows an operator to attach a variety of devices, such as a hose. An injector assembly is connected to the housing and is capable of providing an external fluid to the pressurized fluid stream in the main fluid passage.