Rotationsmotor und Kühlsysteme dafür

Details

Veröffentlichungs-Nr.

EP4520918

Aktenzeichen

EP24199860

Anmeldetag

11. September 2024

Veröffentlichung

12. März 2025

Rechtsraum

EP

IPC

F01C1/22F01C21/06F01C21/10

Abstract

A rotary engine (10) has: housings (11,18) secured to one another, the housings (11,18) including a first side housing (11), a second side housing (11), and a rotor housing (18) disposed between the first side housing (11) and the second side housing (11); and a rotor (22) rotationally received within a rotor cavity (20) defined by the first side housing (11), the second side housing (11), and the rotor housing (18); wherein the first side housing (11), the rotor housing (18), and the second side housing (11) are cooled in parallel via respective coolant passages (11C,18C) including: a first side housing coolant passage (11C) extending through the first side housing (11); a second side housing coolant passage (11C) extending through the second side housing (11); and a rotor housing coolant passage (18C) extending through the rotor housing (18), and wherein the coolant passages (11C,18C) are free of inter-passage connection between the housings (11,18).

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada

Fachgebiete