Rotationsbrennkraftmaschine mit Integrierter Pumpe

Details

Veröffentlichungs-Nr.

EP4818465

Anmeldetag

2. April 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

F01C1/22, F01C21/06, F01C21/10

Abstract

A rotary internal combustion engine, has: a housing (20) having walls (24) defining a rotor cavity (21), the walls (24) having inner faces (24l) exposed to the rotor cavity (21) and outer faces (24O) opposed to the inner faces (24l), the walls (24) defining passages (24P) between the inner faces (24l) and the outer faces (24O), a wall of the walls (24) defining a pump-receiving cavity (24C) between an outer face of the outer faces (24O) and an inner face of the inner faces (24I) that corresponds to that outer face; a rotor (12) received within the rotor cavity (21) and drivingly engaged to an output shaft (13); and a pump system (103) received into the pump-receiving cavity (24C) and including a first inlet (103A) connectable to a fluid source (101), a first outlet (103B) and a second inlet (103C) both connected to the passages (24P), and a second outlet (103D) connectable to the fluid source (101), the pump system (103) operable to generate a fluid flow between the inlets (103A,103C) and the outlets (103B,103D).

Anmelder

Firma

Pratt & Whitney Canada Corp.

Land

🇨🇦 Kanada

Fachgebiete