JPH01121768U - - Google Patents
Info
- Publication number
- JPH01121768U JPH01121768U JP1635888U JP1635888U JPH01121768U JP H01121768 U JPH01121768 U JP H01121768U JP 1635888 U JP1635888 U JP 1635888U JP 1635888 U JP1635888 U JP 1635888U JP H01121768 U JPH01121768 U JP H01121768U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- protrusion
- collar
- bent toward
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案に係るメカニカルシールの第１
実施例を示す概略的要部断面図、第２図は同じく
コンプレツシヨンリングの展開状態を示す説明図
、第３図は本考案に係るメカニカルシールの第２
実施例を示す概略的要部断面図である。
１……ハウジング、２……回転軸、３……固定
環（メイテイングリング）、６……回転環（シー
ルリング）、６ａ……係合溝、８……スプリング
、１０……カラー、１０ａ……係合穴、１１……
コンプレツシヨンリング、１２……第１の突起、
１３……第２の突起、１４……第３の突起。
Figure 1 shows the first mechanical seal according to the present invention.
FIG. 2 is an explanatory diagram showing the expanded state of the compression ring, and FIG. 3 is a schematic cross-sectional view of the main parts of the embodiment.
FIG. 2 is a schematic cross-sectional view of essential parts showing an example. DESCRIPTION OF SYMBOLS 1... Housing, 2... Rotating shaft, 3... Fixed ring (mating ring), 6... Rotating ring (seal ring), 6a... Engagement groove, 8... Spring, 10... Collar, 10a ...Engagement hole, 11...
Compression ring, 12...first protrusion,
13...Second protrusion, 14...Third protrusion.
Claims (1)
転軸と共に回転する回転環をスプリングを介し弾
性的に押圧付勢して摺接させ、かつこの回転環に
コンプレツシヨンリング及びカラーを介して前記
回転軸のトルクを伝達してなるメカニカルシール
において、前記コンプレツシヨンリングは、板金
素材からなるとともに、その外周に、前記回転環
側に折曲させて係合される第１の突起と、前記カ
ラー側に折曲させてカラーを背面側を係止可能な
第２の突起とを設ける一方、その内周に前記カラ
ー側に折曲させて係合される第３の突起をそれぞ
れ設けたことを特徴とするメカニカルシール。 A rotating ring, which rotates together with the rotating shaft, is elastically pressed and urged via a spring to slide into contact with a fixed ring fixed to the housing side of the fuselage, and the rotation ring is connected to the rotating ring via a compression ring and a collar. In a mechanical seal that transmits torque of a rotating shaft, the compression ring is made of a sheet metal material, and has a first protrusion on its outer periphery that is bent toward the rotating ring and engaged with the compression ring; A second protrusion that can be bent toward the collar side to lock the back side of the collar is provided, and a third protrusion that is bent toward the collar side and engaged is provided on the inner periphery of the second protrusion. A mechanical seal featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1635888U JPH01121768U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1635888U JPH01121768U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121768U true JPH01121768U (en) | 1989-08-17 |
Family
ID=31229220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1635888U Pending JPH01121768U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121768U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622864B2 (en) * | 1983-10-22 | 1987-01-22 | Kiden Shisutemu Enjiniaringu Kk |
-
1988
- 1988-02-12 JP JP1635888U patent/JPH01121768U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622864B2 (en) * | 1983-10-22 | 1987-01-22 | Kiden Shisutemu Enjiniaringu Kk |
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