JPS60127164U - Stern tube emergency seal - Google Patents

Stern tube emergency seal

Info

Publication number
JPS60127164U
JPS60127164U JP1221384U JP1221384U JPS60127164U JP S60127164 U JPS60127164 U JP S60127164U JP 1221384 U JP1221384 U JP 1221384U JP 1221384 U JP1221384 U JP 1221384U JP S60127164 U JPS60127164 U JP S60127164U
Authority
JP
Japan
Prior art keywords
stern tube
emergency seal
tube emergency
fixed
propulsion 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.)
Granted
Application number
JP1221384U
Other languages
Japanese (ja)
Other versions
JPH0211660Y2 (en
Inventor
智 高橋
Original Assignee
キ−パ−株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by キ−パ−株式会社 filed Critical キ−パ−株式会社
Priority to JP1221384U priority Critical patent/JPS60127164U/en
Publication of JPS60127164U publication Critical patent/JPS60127164U/en
Application granted granted Critical
Publication of JPH0211660Y2 publication Critical patent/JPH0211660Y2/ja
Granted legal-status Critical Current

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  • Sealing Devices (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は船尾管用シール装置に主シー肩と併用した従来
の緊急用シールの断面図、第２図は非使用状態における
第３図は使用状態における本考案の緊急用シールの断面
図である。 １・・・船尾管本体、２・・・ケーシング、３・・・推
進軸、４・・・緊急用シール、５・・・側板、６・・・
流体供給口、７・・・溝。　　・Figure 1 is a sectional view of a conventional emergency seal used in conjunction with a main sea shoulder in a stern tube sealing device, Figure 2 is a sectional view of the emergency seal of the present invention in an unused state, and Figure 3 is a sectional view of the emergency seal of the present invention in a used state. . 1... Stern tube body, 2... Casing, 3... Propulsion shaft, 4... Emergency seal, 5... Side plate, 6...
Fluid supply port, 7...groove.・

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船尾管本体１に固定されたケーシング２に推進軸３と対
面して設けた梯形断面の環状溝７の中に固定せずに嵌入
され、圧力流体によって前記推進軸３に直角方向に移動
できる断面略し字状のゴム様弾性体製の船尾管緊急用シ
ール４において、前記緊急用シールの側面が前記溝７の
側面の角度に等しいか又はそれ以上傾斜していることを
特徴とする船尾管緊急用シール。A cross section that is fitted without being fixed into an annular groove 7 with a trapezoidal cross section provided in a casing 2 fixed to the stern tube body 1 facing the propulsion shaft 3, and that can be moved in a direction perpendicular to the propulsion shaft 3 by pressure fluid. A stern tube emergency seal 4 made of an abbreviated rubber-like elastic material, characterized in that the side surface of the emergency seal is inclined at an angle equal to or greater than the angle of the side surface of the groove 7. sticker.
JP1221384U 1984-01-31 1984-01-31 Stern tube emergency seal Granted JPS60127164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1221384U JPS60127164U (en) 1984-01-31 1984-01-31 Stern tube emergency seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1221384U JPS60127164U (en) 1984-01-31 1984-01-31 Stern tube emergency seal

Publications (2)

Publication Number Publication Date
JPS60127164U true JPS60127164U (en) 1985-08-27
JPH0211660Y2 JPH0211660Y2 (en) 1990-03-27

Family

ID=30495061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1221384U Granted JPS60127164U (en) 1984-01-31 1984-01-31 Stern tube emergency seal

Country Status (1)

Country Link
JP (1) JPS60127164U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227893A (en) * 1986-03-27 1987-10-06 ロス　インダストリ−　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Partition wall seal
JPS63181599U (en) * 1987-05-18 1988-11-24
JP2012140989A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Shaft seal for turbine, and steam turbine equipped with the same
JP2012140873A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Assembling method of turbine shaft seal, and jig
JP2018512541A (en) * 2015-01-30 2018-05-17 ラビー, ヴィアニーRABHI Vianney Fluid cushion sealing device
IT201800004699A1 (en) * 2018-04-19 2019-10-19 EMERGENCY GASKET

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749789U (en) * 1980-08-29 1982-03-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749789U (en) * 1980-08-29 1982-03-20

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227893A (en) * 1986-03-27 1987-10-06 ロス　インダストリ−　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Partition wall seal
JPS63181599U (en) * 1987-05-18 1988-11-24
JP2012140989A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Shaft seal for turbine, and steam turbine equipped with the same
JP2012140873A (en) * 2010-12-28 2012-07-26 Mitsubishi Heavy Ind Ltd Assembling method of turbine shaft seal, and jig
JP2018512541A (en) * 2015-01-30 2018-05-17 ラビー, ヴィアニーRABHI Vianney Fluid cushion sealing device
IT201800004699A1 (en) * 2018-04-19 2019-10-19 EMERGENCY GASKET
WO2019202490A1 (en) * 2018-04-19 2019-10-24 Carco S.R.L. Emergency seal
CN112204276A (en) * 2018-04-19 2021-01-08 卡蔻有限公司 Emergency sealing element

Also Published As

Publication number Publication date
JPH0211660Y2 (en) 1990-03-27

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