JPS62114141U

JPS62114141U -

Info

Publication number: JPS62114141U
Application number: JP111586U
Authority: JP
Priority date: 1986-01-10
Filing date: 1986-01-10
Publication date: 1987-07-20

Description

[Brief explanation of the drawing]

第１図は本考案の好適な実施例である排気ガス
タービン過給機の潤滑油供給システムの断面図、
第２図は従来の潤滑油ヘツドタンク内蔵形排気ガ
スタービン過給機の軸断面図、第３図は第２図の
おおよそＡ―Ａ線に沿う面の断面図、第４図は第
３図と異なり過給機専用の小型コンパクトの独立
給油システムを示す第３図と同様な図である。１……潤滑油クーラ、２……空気抜管、３……
軸受、４……ロータ軸、５……潤滑油ポンプ、６
……潤滑油冷却水管、７……過給機本体内底部、
８……センサ、９……潤滑油通路。 FIG. 1 is a sectional view of a lubricating oil supply system for an exhaust gas turbine supercharger which is a preferred embodiment of the present invention;
Figure 2 is an axial sectional view of a conventional exhaust gas turbine supercharger with a built-in lubricating oil head tank, Figure 3 is a sectional view taken roughly along line A--A in Figure 2, and Figure 4 is similar to Figure 3. 3 is a diagram similar to FIG. 3 showing a small and compact independent oil supply system dedicated to a supercharger. 1... Lubricating oil cooler, 2... Air vent pipe, 3...
Bearing, 4... Rotor shaft, 5... Lubricating oil pump, 6
... Lubricating oil cooling water pipe, 7 ... Bottom of supercharger body,
8...sensor, 9...lubricating oil passage.

Claims

[Scope of utility model registration request]

A lubricating oil system for an exhaust gas turbine turbocharger with a built-in lubricating oil head tank equipped with a small and compact independent oil supply device, characterized in that a lubricating oil cooler is also used as the built-in lubricating oil head tank. Machine lubricant supply system.