JPS6097464U

JPS6097464U - mechanical seal

Info

Publication number: JPS6097464U
Application number: JP18914983U
Authority: JP
Inventors: 中村　吉春
Original assignee: Eagle Industry Co Ltd
Current assignee: Eagle Industry Co Ltd
Priority date: 1983-12-09
Filing date: 1983-12-09
Publication date: 1985-07-03
Also published as: JPS6317896Y2

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図および第２図は各各従来技術に係るメカニ
カルシールの取付状態を示す要部拡大正断面図−および
同ケースの斜視図、第３図ないし第５図は各名木考案に
係るメカニカルシールの構成要素をなすケースの一実施
例を示す斜視図、同右側面図および同要部拡大正面図、
第７図ないし第１０図は本考案に係るメカニカルシール
と従来技術に係るメカニカルシールとを同一条件で性能
試験した結果を示すグラフ等である。１．１’・・・・・・メカニカルシール、２．　２’・
・・・・・ハウジング、３，３′・・・・・・固定環、
ａａｔ’ａａ’・・・・・・固定環摺接面、４，４′・
・・・・・回転軸、５，５′・間・ケース、６，６′・
・・・・・回転環、６ａ、６ａ’・・・・・・回転環摺
接面、７，７′・・・・・・円形孔、８，８′・・・・
・・係止突起、９・・・・・・羽根。 ’　　　　　　　　４”　　３’　　５ａｌ’　　６　
３極　　　　　−−コー・第７図　　　　　　− −Ｆ″　　　、鳩、− − −−−−１−− 補正　昭５９．４．２６図面の簡単な説明を次のように補正する。゛図面の簡単
な説明　　　゛明細書第１０頁第１坩の１および同要部拡大正面図、ヨ
と１第７図ないし第１０図は、の間に、下記の文章を加
入します。１第６図は本考案の一実施例に係るメカニカルシールの
取り付けならびに作動状態を示す半裁断面図、ヨ”, Figures 1 and 2 are enlarged front sectional views of main parts showing the installation state of mechanical seals according to each conventional technology, and perspective views of the same case, and Figures 3 to 5 are A perspective view, a right side view, and an enlarged front view of the main parts of a case forming a component of such a mechanical seal;
FIGS. 7 to 10 are graphs showing the results of performance tests of the mechanical seal according to the present invention and the mechanical seal according to the prior art under the same conditions. 1.1'...Mechanical seal, 2. 2'・
...Housing, 3,3'...Fixed ring,
aat'aa'... Fixed ring sliding contact surface, 4, 4'.
...Rotating shaft, 5, 5'・between case, 6,6'・
... Rotating ring, 6a, 6a'... Rotating ring sliding surface, 7, 7'... Circular hole, 8, 8'...
...Latching protrusion, 9...Blade. '4"3'5al' 6
3-pole - Figure 7 - -F'', Pigeon - - - - - 1 - - Correction April 26, 1982 The simple description of the drawing is corrected as follows. Explanation ゛The following text is added between page 10 of the specification, 1 of the first crucible, an enlarged front view of the same, and 1, Figures 7 to 10. 1 Figure 6 is the main part of the crucible. A half-cut sectional view showing the installation and operating state of a mechanical seal according to an embodiment of the invention,

Claims

[Scope of utility model registration request]

A mechanical seal has a mechanism in which a rotating shaft driving force □' is transmitted through a case to a rotating ring that makes sliding contact with a fixed ring. A vane is provided that is inclined at a predetermined inclination angle in the direction and forcibly supplies sealing fluid to the vicinity of the sliding surface of the fixed ring and the rotating ring while the rotating shaft is being driven. mechanical seal.