About 245 results
Showing the first 200 results.
https://drivepatents.com/patents/1395456 · 25 Jun 2025
In accordance with at least one aspect of this disclosure, an engine (10) (e.g., an aircraft turbine engine) can include a turbine (12) mounted to a turbine shaft (14) to rotate the turbine. A starter system (100) can include a starter circuit (102), for e...
https://drivepatents.com/patents/1400745 · 25 Jun 2025
A hydraulic clutch assembly can include a shaft (101) defining a shaft channel (103), one or more hydraulic ports (105) defined through the shaft, and one or more lubrication holes (107) defined through the shaft. A porting manifold (209) can be disposed a...
https://drivepatents.com/patents/1393279 · 18 Jun 2025
An environmental control system of a vehicle includes a first inlet (22) configured to receive a flow of a first medium (A1), a second inlet (26) configured to receive a flow of a second medium (a2), and a thermodynamic device (40) including a compressor (...
https://drivepatents.com/patents/1400449 · 11 Jun 2025
In accordance with at least one aspect of this disclosure, a variable displacement pump (102) system can include, a variable displacement pump (102) disposed in a main line (104) and configured to supply pressure to receive a low pressure fluid and to outp...
https://drivepatents.com/patents/1395733 · 28 May 2025
An inlet header (128A) having: an inner end, an outer end, a plurality of segments therebetween, including: an outer segment (320A) that extends from the outer end to a first intermediate end, the outer segment (320A) defines a cylindrical profile; a first...
https://drivepatents.com/patents/1398623 · 28 May 2025
A fuel pump system, comprising an inlet line (101) and a motorized pump (103), a first selector valve (107) in fluid communication with an inlet line (101) at a first inlet port and in fluid communication with the motorized pump outlet via a first outlet b...
https://drivepatents.com/patents/1394388 · 14 May 2025
A fuel system (100) of an aircraft engine, having: a boost pump (130) having an input (1301) and an output (1302); one or more selector valves (171); a first component pump (141) having an input (1411) fluidly coupled to the output (1302) of the boost pump...
https://drivepatents.com/patents/1400938 · 30 Apr 2025
The present disclosure relates to a winding for an electrical machine. The winding comprises at least one flat conductor having at least one turn to form the winding, and the at least one flat conductor comprises a substantially L-shaped, U-shaped or V-sha...
https://drivepatents.com/patents/1393793 · 23 Apr 2025
A system, comprising a first moveable member (208) disposed in a first chamber (106) configured to move between a first position and a second position to allow or prevent fluid from passing from an inlet (110) to an outlet (112) of the first chamber (106);...
https://drivepatents.com/patents/1397386 · 23 Apr 2025
A voltage supply system that includes a first power supply branch (206) and a second power supply branch (208). Both branches include a voltage supply (V_1/V_2); a serially connected diode (D1/D2) and switch (S1/S2) connected between the voltage supply and...