JPS6016035U

JPS6016035U - flywheel

Info

Publication number: JPS6016035U
Application number: JP10715183U
Authority: JP
Inventors: 修黒田
Original assignee: トヨタ自動車株式会社
Priority date: 1983-07-12
Filing date: 1983-07-12
Publication date: 1985-02-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案のフライホイールの部分断面図、第２図
はオイル流出通路に設けたチェックバルブの断面図、第
３図はオイル流入通路に設けたチェックバルブの断面図
、第４図は第１図のフライホイールにおけるＴＶ−ＩＶ
線に沿う断面図、である。１・・・・・・フライホイール、１ａ・・・・・・環状
室、１ｂ・・・・・・ブレード、２ａ・・・・・・オイ
ル溜め、４・・・・・・オイル流出通路、５・・・・・
・オイル流入通路、６．７・・・・・・チェックバルブ
、５ａ、　　７ａ・・・・・・ボール弁体、６ｂ。７ｂ・・・・・・圧縮コイルバネ、５ｃ、　７ｃ・・・
・・・弁座、５ｄ、　　７ｄ・・・・・・バネ受け、８
・・・・・・慣性リング、８ａ・・・・・・ブレード。　　　− 第１図第４図Fig. 1 is a partial sectional view of the flywheel of the present invention, Fig. 2 is a sectional view of a check valve provided in the oil outflow passage, Fig. 3 is a sectional view of the check valve provided in the oil inflow passage, and Fig. 4 is a sectional view of the check valve provided in the oil inflow passage. TV-IV in the flywheel shown in Figure 1
It is a cross-sectional view along the line. 1... flywheel, 1a... annular chamber, 1b... blade, 2a... oil reservoir, 4... oil outflow passage, 5...
- Oil inflow passage, 6.7...check valve, 5a, 7a...ball valve body, 6b. 7b... Compression coil spring, 5c, 7c...
... Valve seat, 5d, 7d... Spring receiver, 8
...Inertia ring, 8a...Blade. - Figure 1 Figure 4

Claims

[Scope of utility model registration request]

An annular chamber is formed concentrically in the flywheel body, an oil reservoir is arranged in parallel in the annular chamber, and an inertia ring rotatable about a rotation axis common to the flywheel body is accommodated in the annular chamber. , an oil outflow passage communicating with the oil reservoir is provided on the outer periphery of the annular chamber, an oil inflow passage communicating with the oil reservoir is provided on the inner periphery of the annular chamber, and the oil outflow passage is provided only when the flywheel rotates at high speed. A centrifugal force sensitive check valve is provided in the oil inflow passage that opens to allow oil to flow in the direction of the oil reservoir, and opens only when the flywheel rotates at a low speed to allow oil to flow in the direction of the annular chamber. A flywheel characterized by a centrifugal force-sensitive check valve.