JPH0378168U - - Google Patents
Info
- Publication number
- JPH0378168U JPH0378168U JP1989139285U JP13928589U JPH0378168U JP H0378168 U JPH0378168 U JP H0378168U JP 1989139285 U JP1989139285 U JP 1989139285U JP 13928589 U JP13928589 U JP 13928589U JP H0378168 U JPH0378168 U JP H0378168U
- Authority
- JP
- Japan
- Prior art keywords
- box
- shaft
- stuff
- sealing
- rotating shaft
- 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
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案に係る軸封装置の一実施例を示
す要部概略的断面図、第２図は同じくスタフイン
ボツクス内への密封液の供給状態を示す説明図、
第３図は従来の軸封装置を示す要部概略的断面図
、第４図は同じく従来のスタフインボツクス内へ
の密封液の供給状態を示す説明図である。
１……機体ハウジング、１Ａ……フロントハウ
ジング、２……スタフイングボツクス、３……回
転軸、４……軸封機構、６……摺動部材（ゴム製
主リツプ）、１３……供給口、１４……撹拌羽根
、Ｗ……密封液。
FIG. 1 is a schematic cross-sectional view of the main parts of an embodiment of the shaft sealing device according to the present invention, and FIG. 2 is an explanatory diagram showing the state of supply of sealing liquid into the stuff-in box.
FIG. 3 is a schematic sectional view of a main part of a conventional shaft sealing device, and FIG. 4 is an explanatory diagram showing a state in which sealing liquid is supplied into a conventional stuff-in box. 1... Airframe housing, 1A... Front housing, 2... Stuffing box, 3... Rotating shaft, 4... Shaft sealing mechanism, 6... Sliding member (rubber main lip), 13... Supply port , 14... Stirring blade, W... Sealing liquid.
Claims (1)
された回転軸の軸周に、軸封機構を構成する摺動
部材を摺接させるとともに、この摺動部材と前記
回転軸との摺動面間に密封液を供給して密封して
なる軸封装置において、前記機体のフロントハウ
ジング側のスタフインボツクス内に複数枚の撹拌
羽根を円周方向に設けたことを特徴とする軸封装
置。 A sliding member constituting a shaft sealing mechanism is brought into sliding contact with the periphery of the rotating shaft inserted into the stuff-in box of the fuselage housing, and a sealing liquid is applied between the sliding surface of this sliding member and the rotating shaft. What is claimed is: 1. A shaft sealing device for supplying and sealing a shaft sealing device, characterized in that a plurality of stirring blades are provided in a circumferential direction in a stuff-in box on a front housing side of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139285U JPH0378168U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139285U JPH0378168U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378168U true JPH0378168U (en) | 1991-08-07 |
Family
ID=31686342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989139285U Pending JPH0378168U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019194088A1 (en) * | 2018-04-02 | 2019-10-10 | Nok株式会社 | Air flow generation structural body and sealing structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840664B1 (en) * | 1969-10-29 | 1973-12-01 |
-
1989
- 1989-11-30 JP JP1989139285U patent/JPH0378168U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840664B1 (en) * | 1969-10-29 | 1973-12-01 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019194088A1 (en) * | 2018-04-02 | 2019-10-10 | Nok株式会社 | Air flow generation structural body and sealing structure |
| JPWO2019194088A1 (en) * | 2018-04-02 | 2020-12-17 | Nok株式会社 | Airflow generation structure and sealing structure |