JPS58129367U - mechanical seal - Google Patents
mechanical sealInfo
- Publication number
- JPS58129367U JPS58129367U JP2553882U JP2553882U JPS58129367U JP S58129367 U JPS58129367 U JP S58129367U JP 2553882 U JP2553882 U JP 2553882U JP 2553882 U JP2553882 U JP 2553882U JP S58129367 U JPS58129367 U JP S58129367U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical seal
- backing
- floating
- gap
- diameter portion
- 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.)
- Granted
Links
Landscapes
- Mechanical Sealing (AREA)
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
図面は本考案の実施例を示すもので、第１図は従来のメ
カニカルシールの半裁正断面図、第２図は本考案の第１
実施例を示すメカニカルシールの要部半裁正断面図、第
３図は第２図における■−■線矢視図親図４図は本考案
の第２実施例を示すメカニカルシールの要部半裁正断面
図、第５図は第４図におけるＶ線矢親図である。
１．１′・・・フローティングシート、１ａ、１／ａ、
、、小径部、ｌｂ、 １’ ｂ−・・大径部、１ｃ、
１′Ｃ・・・凹部、２，２′・・・バッキング、３．
３’・・・ケース、３ａ、３’ ａ・・・凸部、４，４
′・・・隙間、５・・・ゴム環。The drawings show an embodiment of the present invention. Fig. 1 is a half-cut sectional view of a conventional mechanical seal, and Fig. 2 is a half-cut cross-sectional view of a conventional mechanical seal.
Fig. 3 is a half-cut sectional view of the main part of a mechanical seal showing an embodiment, and Figure 4 is a half-cut sectional view of the main part of a mechanical seal showing a second embodiment of the present invention. The cross-sectional view, FIG. 5, is a diagram taken along the line V in FIG. 4. 1.1'...Floating sheet, 1a, 1/a,
,, Small diameter part, lb, 1' b-... Large diameter part, 1c,
1'C...concavity, 2,2'...backing, 3.
3'...Case, 3a, 3'a...Protrusion, 4,4
'...Gap, 5...Rubber ring.
Claims (2)
ングを嵌着されるフローティングシートを有するメカニ
カルシールにおいて、前記フローティングシートおよび
バッキング間に両者の相対的回転を阻止する係合手段を
設けるとともに、フローティングシートの大径部背面と
バッキングの前端面間に断熱用の隙間を設け、さらに必
要に応じて該部に断熱部材を介装してなることを特徴と
するメカニカルシール。(1) In a mechanical seal having a floating seat having a cross-sectional shape and having a backing fitted to the outer periphery of a small diameter portion on the rear end side, an engaging means is provided between the floating seat and the backing to prevent relative rotation between the two. A mechanical seal characterized in that a gap for heat insulation is provided between the back surface of a large diameter portion of a floating sheet and a front end surface of a backing, and a heat insulation member is further interposed in the gap as necessary.
ースに一体突設される係合用の凸部と、該凸部に対応し
てフローティングシートに形設される凹部とからなるこ
とを特徴とする実用新案登録請求の範囲第１項記載のメ
カニカルシール。(2) The above-mentioned engagement means consists of an engagement protrusion integrally provided on the case that is integrally vulcanized with the backing, and a recess formed in the floating sheet corresponding to the protrusion. A mechanical seal according to claim 1 of the utility model registration claim characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2553882U JPS58129367U (en) | 1982-02-26 | 1982-02-26 | mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2553882U JPS58129367U (en) | 1982-02-26 | 1982-02-26 | mechanical seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58129367U true JPS58129367U (en) | 1983-09-01 |
| JPS6225573Y2 JPS6225573Y2 (en) | 1987-06-30 |
Family
ID=30037505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2553882U Granted JPS58129367U (en) | 1982-02-26 | 1982-02-26 | mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014507615A (en) * | 2011-03-08 | 2014-03-27 | フェデラル−モーグル ブルシャイト ゲゼルシャフト ミット ベシュレンクテル ハフツング | Slide ring seal |
-
1982
- 1982-02-26 JP JP2553882U patent/JPS58129367U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014507615A (en) * | 2011-03-08 | 2014-03-27 | フェデラル−モーグル ブルシャイト ゲゼルシャフト ミット ベシュレンクテル ハフツング | Slide ring seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225573Y2 (en) | 1987-06-30 |
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