About 16 results
https://drivepatents.com/patents/943993 · 27 Apr 2016
A nozzle (16) for a fuel injector can include an outer air swirler (24) having an inner surface with the outer air swirler (24) having a groove (34) on the inner surface and a prefilmer (28) located concentrically within the outer air swirler (24) with the...
https://drivepatents.com/patents/965535 · 31 Dec 2014
A segment of a fluid manifold includes a flexible thermal shield with an insulation space defined inboard of the thermal shield to provide thermal isolation from conditions external to the thermal shield. The thermal shield includes a helically corrugated ...
https://drivepatents.com/patents/966137 · 17 Dec 2014
A valve includes a valve housing (102) having a fluid inlet (104) and a fluid outlet (106) with a longitudinal axis (A) defined through the valve housing. The valve also includes a toggle mechanism configured and adapted to cycle flow from the fluid inlet ...
https://drivepatents.com/patents/966071 · 17 Dec 2014
A head assembly (160) for an ignition system (100) includes a head block (162) and a plurality of igniters (166) seated in in the head block. The head block (160) has an issue aperture (168) and defines an issue axis (170), and is configured and adapted fo...
https://drivepatents.com/patents/968719 · 15 Oct 2014
A valve assembly (200; 400; 600) for a fuel injector that includes a sleeve member (220; 420; 620) having an interior chamber (222; 422; 622), a piston member (224; 424; 624) supported for movement within the interior chamber of the sleeve member and separ...
https://drivepatents.com/patents/970534 · 3 Sep 2014
A fuel nozzle (10; 100; 200; 300) includes an axial fuel circuit (12; 112) having a converging front surface (14; 114) with an axial fuel outlet (16; 116) formed therein, an air swirler (18; 118, 140) surrounding the axial fuel circuit and having a converg...
https://drivepatents.com/patents/978505 · 12 Feb 2014
A valve includes a valve housing (102) having a fluid inlet (104) and a fluid outlet (106) with a longitudinal axis (A) defined through the valve housing. The valve also includes a toggle mechanism configured and adapted to cycle flow from the fluid inlet ...
https://drivepatents.com/patents/980424 · 25 Dec 2013
A fuel injector (100) for a gas turbine engine includes an injector body having a feed arm (130) with a nozzle body (135) mounted thereto. A fuel conduit (310) fluidly connects a fuel inlet portion of the feed arm to a fuel circuit (120) in the nozzle body...
https://drivepatents.com/patents/987174 · 21 Aug 2013
A nozzle (200) for injecting liquid includes a nozzle body (202) defining a flow channel (204) and a swirl ante-chamber (206) in fluid communication with the flow channel (204). An injection point orifice (208) is defined in the swirl ante-chamber (206). T...
https://drivepatents.com/patents/990260 · 29 May 2013
A machined spring for injector applications includes opposed first and second spring bases separated apart along a longitudinal axis. A spring body connects the first and second spring bases. The spring body includes a generally annular wall with a plurali...