JPH0369760U - - Google Patents
Info
- Publication number
- JPH0369760U JPH0369760U JP12951589U JP12951589U JPH0369760U JP H0369760 U JPH0369760 U JP H0369760U JP 12951589 U JP12951589 U JP 12951589U JP 12951589 U JP12951589 U JP 12951589U JP H0369760 U JPH0369760 U JP H0369760U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- liner
- seal
- hole
- segment seal
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案によるセグメントシールの取り
付け構造の実施例を示す図、第２図は従来の技術
によるセグメントシールの取り付け構造の実施例
を示す図である。
１，３１……回転軸、２，３２……ライナ、３
，３３……シールケース、４，３４……外部部材
、５，３５……貫通孔、６，３６……第１ケース
、７，３７……第２ケース、８，３８……第３ケ
ース、９，３９……保持部材、１０，４０……固
定部材、１１，１５，１８，４１，４５，４８…
…通孔、１２，１６，２１，２２，２６，４２，
４６，４９，５０，５４……ばねリング、１３，
４３……第１セグメントシール、１４，２５，４
４，５３……押圧ばね、１７，４７……第１シー
ルリング、１９……多孔質部材、２０……給水孔
、２３，５１……第２セグメントシール、２４，
５２……第３セグメントシール、２７，５５……
第２シールリング。
FIG. 1 is a diagram showing an embodiment of a segment seal mounting structure according to the present invention, and FIG. 2 is a diagram showing an embodiment of a segment seal mounting structure according to the prior art. 1, 31... Rotating shaft, 2, 32... Liner, 3
, 33... Seal case, 4, 34... External member, 5, 35... Through hole, 6, 36... First case, 7, 37... Second case, 8, 38... Third case, 9, 39... Holding member, 10, 40... Fixing member, 11, 15, 18, 41, 45, 48...
...Through hole, 12, 16, 21, 22, 26, 42,
46, 49, 50, 54... Spring ring, 13,
43...First segment seal, 14, 25, 4
4,53...Press spring, 17,47...First seal ring, 19...Porous member, 20...Water supply hole, 23,51...Second segment seal, 24,
52...Third segment seal, 27, 55...
Second seal ring.
Claims (1)
転するライナの外周に設けられ、該ライナの一側
から他側への流体の侵入をシールするセグメント
シールの取り付け構造であつて、カーボンからな
る複数の円弧状の部品と、これらを縮径方向に付
勢する環状のばねリングとを有し、内周面がライ
ナの外周面と摺動してシールするセグメントシー
ルが内部に設けられたシールケースに、前記セグ
メントシールのシール面に気体を送り込む通孔を
設け、該通孔に、保水性を有する多孔質部材を設
けまた、該多孔質部材に水を給水する給水孔を前
記シールケースに設けたことを特徴とするセグメ
ントシールの取り付け構造。 This is a segment seal mounting structure that is provided on the outer periphery of a liner that is provided on a rotating shaft and rotates together with the rotating shaft, and seals the entry of fluid from one side of the liner to the other side, and includes a plurality of segment seals made of carbon. The seal case has arc-shaped parts and an annular spring ring that biases them in the direction of diametrical reduction, and is provided with a segment seal inside whose inner peripheral surface slides against the outer peripheral surface of the liner for sealing. A through hole for feeding gas is provided in the sealing surface of the segment seal, a porous member having water retention properties is provided in the through hole, and a water supply hole for supplying water to the porous member is provided in the seal case. A segment seal mounting structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951589U JPH0515657Y2 (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951589U JPH0515657Y2 (en) | 1989-11-06 | 1989-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369760U true JPH0369760U (en) | 1991-07-11 |
| JPH0515657Y2 JPH0515657Y2 (en) | 1993-04-23 |
Family
ID=31677140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12951589U Expired - Lifetime JPH0515657Y2 (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515657Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101007680B1 (en) * | 2010-10-19 | 2011-01-13 | (주)건축사사무소청남씨앤 | Apartment houses's high-rise window structure |
| KR101028452B1 (en) * | 2010-10-26 | 2011-04-14 | (주)성지이앤씨 | Party wall's high and low adjustment apparatus |
| KR20140137290A (en) * | 2013-05-22 | 2014-12-02 | 에스케이에프 블롬 + 보스 인두스트리에스 게엠베하 | Device for sealing a ship propeller shaft and method for producing such a device |
-
1989
- 1989-11-06 JP JP12951589U patent/JPH0515657Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101007680B1 (en) * | 2010-10-19 | 2011-01-13 | (주)건축사사무소청남씨앤 | Apartment houses's high-rise window structure |
| KR101028452B1 (en) * | 2010-10-26 | 2011-04-14 | (주)성지이앤씨 | Party wall's high and low adjustment apparatus |
| KR20140137290A (en) * | 2013-05-22 | 2014-12-02 | 에스케이에프 블롬 + 보스 인두스트리에스 게엠베하 | Device for sealing a ship propeller shaft and method for producing such a device |
| DE102013008967B4 (en) * | 2013-05-22 | 2017-01-26 | Skf Blohm + Voss Industries Gmbh | Device for sealing a propeller shaft and method for producing such a device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515657Y2 (en) | 1993-04-23 |
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