JPS6055600U - Stern tube shaft sealing device - Google Patents

Stern tube shaft sealing device

Info

Publication number
JPS6055600U
JPS6055600U JP1983148207U JP14820783U JPS6055600U JP S6055600 U JPS6055600 U JP S6055600U JP 1983148207 U JP1983148207 U JP 1983148207U JP 14820783 U JP14820783 U JP 14820783U JP S6055600 U JPS6055600 U JP S6055600U
Authority
JP
Japan
Prior art keywords
sealing device
pressurized
stern tube
shaft
hollow ring
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
JP1983148207U
Other languages
Japanese (ja)
Other versions
JPH0132638Y2 (en
Inventor
石谷　憲一郎
隆司 雲石
網干　三郎
川村　栄一
Original Assignee
三菱重工業株式会社
イーグル工業株式会社
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 三菱重工業株式会社, イーグル工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983148207U priority Critical patent/JPS6055600U/en
Priority to US06/593,331 priority patent/US4534569A/en
Priority to NO841210A priority patent/NO841210L/en
Priority to GB08408850A priority patent/GB2140880B/en
Priority to FR848405350A priority patent/FR2544828B1/en
Priority to DE3413527A priority patent/DE3413527A1/en
Priority to IT67395/84A priority patent/IT1179918B/en
Priority to SE8402189A priority patent/SE457012B/en
Priority to KR1019840002032A priority patent/KR860001696B1/en
Priority to CA000452497A priority patent/CA1312344C/en
Priority to US06/701,978 priority patent/US4632403A/en
Publication of JPS6055600U publication Critical patent/JPS6055600U/en
Application granted granted Critical
Publication of JPH0132638Y2 publication Critical patent/JPH0132638Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

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]

図面は本考案の一実施例を示すものであり、第１図は船
尾管軸封装置の半裁正断面図、第２図は同要部断面図で
ある。 １・・・シャフト、２・・・ケース部材、９・・・船舶
本体、１０．１２・・・リップシール、１４・・・環状
凹部、１５・・・加圧式中空リング、１５ａ・・・山部
、１５ｂ・・・谷部、１５ｃ・・・中空部、１５ｄ・・
・微小孔、１６・・・加圧流体送入ライン、１７・・・
漏液回収ライン。The drawings show one embodiment of the present invention, and FIG. 1 is a half-cut sectional view of a stern tube shaft sealing device, and FIG. 2 is a sectional view of essential parts thereof. DESCRIPTION OF SYMBOLS 1... Shaft, 2... Case member, 9... Ship body, 10.12... Lip seal, 14... Annular recess, 15... Pressurized hollow ring, 15a... Mountain Part, 15b... Valley part, 15c... Hollow part, 15d...
- Microhole, 16... Pressurized fluid feed line, 17...
Leak collection line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シャフトの外周に環状を呈するケース部材を配し、該ケ
ース部材の軸孔内周に固着された複数のりツブシール係
対して前記シャフトが密封摺回動する船尾管軸封装置に
おいて、前記複数のりツブシールの中間位置におけるケ
ース部材の軸孔内周に環状凹部を形成して、該環状凹部
内に内周面に複数の山部を連設してシール部を形成する
とともにその谷部にその中空部と連通ずる所要数の微小
孔を穿設した加圧式中空リングを嵌挿し、さらに該加圧
式中空リングの中空部に加圧流体を送入する加圧流体送
入ラインを設けてなることを特徴とする船尾管軸封装置
。In a stern tube shaft sealing device in which a case member having an annular shape is disposed around the outer periphery of a shaft, and the shaft sealingly slides and rotates against a plurality of groove seals fixed to an inner periphery of a shaft hole of the case member, the plurality of groove seals are provided. An annular recess is formed on the inner periphery of the shaft hole of the case member at an intermediate position, and a plurality of peaks are arranged in succession on the inner peripheral surface of the annular recess to form a sealing part, and a hollow part is formed in the trough of the annular recess. A pressurized hollow ring having a required number of microholes communicating with the pressurized hollow ring is inserted into the pressurized hollow ring, and a pressurized fluid feed line is further provided to feed pressurized fluid into the hollow part of the pressurized hollow ring. Stern tube shaft sealing device.
JP1983148207U 1983-04-21 1983-09-27 Stern tube shaft sealing device Granted JPS6055600U (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP1983148207U JPS6055600U (en) 1983-09-27 1983-09-27 Stern tube shaft sealing device
US06/593,331 US4534569A (en) 1983-09-27 1984-03-26 Stern tube seal device providing a seal about a rotatable shaft
NO841210A NO841210L (en) 1983-04-21 1984-03-27 SHAFT SEALING DEVICE
GB08408850A GB2140880B (en) 1983-04-21 1984-04-05 Shaft sealer
FR848405350A FR2544828B1 (en) 1983-04-21 1984-04-05 SEALING DEVICE FOR TAMBOT TUBE
DE3413527A DE3413527A1 (en) 1983-04-21 1984-04-10 GASKET FOR A REAR SCREW SHAFT
IT67395/84A IT1179918B (en) 1983-04-21 1984-04-18 CASE HOLDER FOR A SHIP PROPELLER
SE8402189A SE457012B (en) 1983-04-21 1984-04-18 SEALING DEVICE FOR PROPELLER SHAFT HOUSES
KR1019840002032A KR860001696B1 (en) 1983-04-21 1984-04-18 Stern tube real device
CA000452497A CA1312344C (en) 1983-04-21 1984-04-19 Stern tube seal device
US06/701,978 US4632403A (en) 1983-09-27 1985-02-15 Stern tube seal device providing a seal about a rotatable shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983148207U JPS6055600U (en) 1983-09-27 1983-09-27 Stern tube shaft sealing device

Publications (2)

Publication Number Publication Date
JPS6055600U true JPS6055600U (en) 1985-04-18
JPH0132638Y2 JPH0132638Y2 (en) 1989-10-04

Family

ID=30329354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983148207U Granted JPS6055600U (en) 1983-04-21 1983-09-27 Stern tube shaft sealing device

Country Status (1)

Country Link
JP (1) JPS6055600U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104198U (en) * 1986-12-26 1988-07-06
JPS63181599U (en) * 1987-05-18 1988-11-24
JP2012092976A (en) * 2011-12-20 2012-05-17 Mitsubishi Cable Ind Ltd Rotating shaft seal
KR101384120B1 (en) * 2012-05-18 2014-04-14 주식회사 화승알앤에이 Foreign Material Inlet Protection Apparatus and Stern Tube Seal including the same
KR101427128B1 (en) * 2012-11-20 2014-08-08 주식회사 화승알앤에이 Stern tube sealing device including a preventing unit for preventing inflow of foreign material
KR101533613B1 (en) * 2013-05-08 2015-07-06 주식회사 화승알앤에이 Stern tube sealing device including a preventing unit for preventing foreign matter flowing-in in the stern tube sealing device
JP2017536988A (en) * 2014-11-26 2017-12-14 プライメタルズ・テクノロジーズ・オーストリア・ゲーエムベーハー Seal for use in cryogenic applications
JP2019044817A (en) * 2017-08-31 2019-03-22 アルプス電気株式会社 Airtight holding mechanism and position detection device for stand
AT520774A1 (en) * 2018-01-05 2019-07-15 Christian Pfeiffer Maschf Gmbh Drum sealing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105189285B (en) * 2013-03-27 2017-03-22 三菱重工业株式会社 Stern pipe seal device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104198U (en) * 1986-12-26 1988-07-06
JPS63181599U (en) * 1987-05-18 1988-11-24
JP2012092976A (en) * 2011-12-20 2012-05-17 Mitsubishi Cable Ind Ltd Rotating shaft seal
KR101384120B1 (en) * 2012-05-18 2014-04-14 주식회사 화승알앤에이 Foreign Material Inlet Protection Apparatus and Stern Tube Seal including the same
KR101427128B1 (en) * 2012-11-20 2014-08-08 주식회사 화승알앤에이 Stern tube sealing device including a preventing unit for preventing inflow of foreign material
KR101533613B1 (en) * 2013-05-08 2015-07-06 주식회사 화승알앤에이 Stern tube sealing device including a preventing unit for preventing foreign matter flowing-in in the stern tube sealing device
JP2017536988A (en) * 2014-11-26 2017-12-14 プライメタルズ・テクノロジーズ・オーストリア・ゲーエムベーハー Seal for use in cryogenic applications
US10940516B2 (en) 2014-11-26 2021-03-09 Primetals Technologies Austria GmbH Seal for use in cryogenic applications
JP2019044817A (en) * 2017-08-31 2019-03-22 アルプス電気株式会社 Airtight holding mechanism and position detection device for stand
AT520774A1 (en) * 2018-01-05 2019-07-15 Christian Pfeiffer Maschf Gmbh Drum sealing device
AT520774B1 (en) * 2018-01-05 2020-07-15 Christian Pfeiffer Maschf Gmbh Drum seal device

Also Published As

Publication number Publication date
JPH0132638Y2 (en) 1989-10-04

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