JPS60129559U

JPS60129559U - mechanical seal

Info

Publication number: JPS60129559U
Application number: JP1676284U
Authority: JP
Inventors: 茂樹前田
Original assignee: イ−グル工業株式会社
Priority date: 1984-02-10
Filing date: 1984-02-10
Publication date: 1985-08-30

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 drawings]

第１図ないし第４図はそれぞれ本考案の異なる実施例に
係るメカニカルシールの取り付は状態を示す半裁断面図
である。１・・・回転軸、２・・・回転側ハウジング、３・・・
非回転側のハウジング、４・・・フローティングシート
、５・・・緩衝ゴム、６・・・外筒、７・・・シールリ
ング、８・・・０リング、９・・・コイルスプリング、
１ｏ・・・パツキン、１１・・・板バネ。1 to 4 are half-cut sectional views showing how mechanical seals are installed according to different embodiments of the present invention. 1...Rotating shaft, 2...Rotating side housing, 3...
Non-rotating side housing, 4... Floating seat, 5... Buffer rubber, 6... Outer cylinder, 7... Seal ring, 8... 0 ring, 9... Coil spring,
1o... Patsukin, 11... Leaf spring.

Claims

[Scope of utility model registration request]

In a mechanical seal that seals fluid by sliding contact between a floating seat driven by rotation of a rotating shaft and a seal ring attached to a side of a housing into which the rotating shaft is inserted, the seal ring is moved in the axial direction with respect to the housing. A gasket containing a spring between the housing and the seal ring in the axial direction;
A mechanical seat 2゜ characterized in that a ring or a square ring is airtightly interposed and the seal ring is pressed against the floating seat by the spring.