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| Number | Title | Issue Date |
| 7044730 | Device for improving gas fuel burning The invention concerns a device for bringing together a gas fuel and an oxidant in proportions providing optimal burning, so as to obtain, in particular for a fuel gas supplied with low pressure level and containing hydrocarbons, a smokeless burning. Said dev... | 05/16/2006 |
| 6783329 | Regulating jet pump with two fluid seals, one opening at an intermediate inlet pressure and the other opening at a higher inlet pressure for increased flow through the pump The invention provides a jet pump comprising a housing containing a nozzle into which an injected fluid is introduced, the housing also possessing a suction orifice, the pump comprising, upstream from the outlet of the nozzle, an auxiliary chamber associated with tw... | 08/31/2004 |
| 6364625 | Jet pump comprising a jet with variable cross-section The present invention relates to a jet pump, in particular for transferring fuel in a motor vehicle fuel tank, the pump being characterized by the fact that it comprises a main nozzle (20) and a core (30) mounted to move relative to the outlet bore of the... | 04/02/2002 |
| 6098662 | Vacuum generator with incorporated check valve A longitudinally compact vacuum generator having an incorporated check valve. The generator includes a valve assembly housing having top and bottom portions. An exhaust housing is coupled to the top portion of the valve assembly and a venturi inlet port i... | 08/08/2000 |
| 5262091 | Steam injector system A steam injector system comprises a plurality of steam injectors each being provided with with a check valve adapted for water supply, a check valve adapted for steam supply, a check valve adapted for overflow and a check valve adapted for discharge and t... | 11/16/1993 |
| 4595344 | Ejector and method of controlling same An adjustable ejector capable of adjusting the fluid flow conditions resulting from fluid flow through the ejector. Adjustment means are provided for varying the fluid presentation size ratio of the inlet nozzle throat to the mixing throat. The adjustment... | 06/17/1986 |
| 4182117 | Diffuser vane cusp bleed aperture with automatic ejector control device In a gas turbine engine an auxiliary airflow is provided to power accessories. This auxiliary airflow is obtained from a bleed aperture which is constructed immediately downstream of a diffuser vane in a cusp which is formed in the trailing edge of the va... | 01/08/1980 |
| 4181469 | Apparatus for adding emulsifier to a fluid Apparatus for adding emulsifier to a fluid comprising a conduit for flow of fluid, having a nozzle portion or restriction in the conduit, and a tube extending into the region of the restriction, to supply emulsifier into the restriction region. A valve is... | 01/01/1980 |
| 3967849 | Vacuum control system There is herein disclosed, in association with a high pressure air source and a vacuum cup, a vacuum forming device comprising a vacuum forming member movable between a vacuum forming position and a non-vacuum position by connection to and disconnection f... | 07/06/1976 |
