Klauenkompressor

Details

Veröffentlichungs-Nr.

EP4737728

Anmeldetag

26. Januar 2024

Veröffentlichung

13. Februar 2025

Rechtsraum

EP

IPC

F04C18/20, F04C29/02

Abstract

The present invention is provided with: a male rotor (24); a first rotating shaft (32) that rotatably supports the male rotor (24); a female rotor (26) that rotates in a direction opposite to the male rotor (24); a second rotating shaft (42) that rotatably supports the female rotor (26); a tip-end-side bearing (37) that rotatably supports the first rotating shaft (32); a second housing (9) in which a bearing chamber (19) that accommodates the tip-end-side bearing (37) is formed therein; and a third housing (11) that accommodates a gear part (5) and in which a gear chamber (21) filled with lubricating oil is formed therein. Inside the second housing (9), a first lubricating oil supply flow path that guides the lubricating oil filling the gear chamber (21), to the bearing chamber (19), and is inclined is formed. The upstream end of the lubricating oil supply flow path is formed on an end surface (9b) of the second housing (9). The mating surface between the third housing (11) and the second housing (9) is positioned closer to the tip-end-side bearing (37) side than the center of the gear part (5).

Anmelder

Firma

Mitsubishi Heavy Industries, Ltd.

Land

🇯🇵 Japan