JPS59196731U

JPS59196731U - fluid coupling

Info

Publication number: JPS59196731U
Application number: JP9298183U
Authority: JP
Inventors: 藤原　一正; 山登　功
Original assignee: 三井造船株式会社
Priority date: 1983-06-17
Filing date: 1983-06-17
Publication date: 1984-12-27

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の流体継手の断面図、第２図は本　′考案
に係る流体継手の実施例の断面図、第３図はそのトルク
伝達状態の断面図、第４図は別の実施例の要部斜視図で
ある。１０・・・・・・流体継手、１２・・・・・・主動軸、
１４・・・・・・　　−従動軸、１６・・・・・・主動
ディスク、１８・・・・・・従動ディスク、２０・・・
・・・磁性流体、２２・・・・・・ケーシング、２４・
・・・・・コイル。Fig. 1 is a sectional view of a conventional fluid coupling, Fig. 2 is a sectional view of an embodiment of the fluid coupling according to the present invention, Fig. 3 is a sectional view of its torque transmission state, and Fig. 4 is another embodiment. FIG. 10...Fluid coupling, 12...Main shaft,
14... - Driven shaft, 16... Main drive disk, 18... Driven disk, 20...
...Magnetic fluid, 22...Casing, 24.
·····coil.

Claims

[Scope of utility model registration request]

(1) Arrange the main drive shaft and the driven shaft in a straight line, attach the main drive disc to the main drive shaft, and the driven disc to the driven shaft so that both discs face each other with a predetermined gap, and both shafts A coil is wound around each to form an electromagnet with different magnetic poles on both disks, both disks are covered with a casing, and a sufficient amount of magnetic fluid is put into the casing to fill the gap between the two disks. Features fluid coupling.

(2) The fluid coupling according to claim 1, wherein a radial groove is formed on at least one of the opposing side surfaces of the two isks.