| Patent Number |
Title Of Patent |
Date Issued |
| RE29665 |
Apparatus for ejecting a mixture of a plurality of liquids |
June 13, 1978 |
| Apparatus for ejecting a mixture of liquids, e.g. urethane foam, comprises a cylindrical chamber into which the liquids are separately introduced under pressure and mixed and ejected from the open end of the chamber. A reciprocable plunger alternately exposes the inlets in its rear porti |
| 4523696 |
Apparatus for dispensing a mixture of mutually reactive liquids |
June 18, 1985 |
| Apparatus for dispensing a mixture of mutually reactive liquids, such as a resin and its hardener, comprises a gun head having a bore opening therethrough to define a mixing chamber. The mutually reactive liquids are fed along separate paths through the head and into the bore to mix in t |
| 4416305 |
Valved coupling for conduits |
November 22, 1983 |
| A coupling for conduits through which passes a liquid that must be kept from spilling and/or from being exposed to the air, comprises a pair of parallelepipedal blocks in each of which is disposed a ball valve. Two flat faces of the blocks mate, whereupon the blocks are releasably secure |
| 4377256 |
Apparatus for dispensing a mixture of mutually reactive liquids |
March 22, 1983 |
| Apparatus for dispensing a mixture of mutually reactive liquids, such as a hardenable plastic foam, comprises a metal housing with a plastic mixing chamber disposed in the housing and having a bore therethrough in which a purging rod reciprocates to clean reactive mixture from the bore. |
| 4199303 |
Feeder for apparatus for ejecting a mixture of a plurality of liquids |
April 22, 1980 |
| A feeder for apparatus for ejecting a mixture of liquids, e.g. urethane foam, comprises a pair of swash plate proportioning pumps one individual to each of the liquids, e.g. resin and isocyanate, each proportioning pump being fed by a gear pump from a supply of the respective liquid. See |
| 4170440 |
Feeder for apparatus for ejecting urethane foam formed by the mixture of resin and isocyanate wi |
October 9, 1979 |
| A feeder for apparatus for ejecting a mixture of liquids, e.g. urethane foam, comprises a pair of swash plate proportioning pumps one individual to each of the liquids, e.g. resin and isocyanate, each proportioning pump being fed by a gear pump from a supply of the respective liquid. See |
| 4154368 |
Feeder for apparatus for ejecting a mixture of a plurality of liquids, with heated hoses |
May 15, 1979 |
| A feeder for apparatus for ejecting a mixture of liquids, e.g. urethane foam, comprises a pair of swash plate proportioning pumps one individual to each of the liquids, e.g. resin and isocyanate, each proportioning pump being fed by a gear pump from a supply of the respective liquid. See |
| 4131395 |
Feeder for apparatus for ejecting a mixture of a plurality of liquids |
December 26, 1978 |
| A feeder for apparatus for ejecting a mixture of liquids, e.g. urethane foam, comprises a pair of swash plate proportioning pumps one individual to each of the liquids, e.g. resin and isocyanate, each proportioning pump being fed by a gear pump from a supply of the respective liquid. See |
