JPS60107461U - Stern tube shaft sealing device - Google Patents

Stern tube shaft sealing device

Info

Publication number
JPS60107461U
JPS60107461U JP19722083U JP19722083U JPS60107461U JP S60107461 U JPS60107461 U JP S60107461U JP 19722083 U JP19722083 U JP 19722083U JP 19722083 U JP19722083 U JP 19722083U JP S60107461 U JPS60107461 U JP S60107461U
Authority
JP
Japan
Prior art keywords
sealing device
stern tube
shaft sealing
tube shaft
annular recess
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
JP19722083U
Other languages
Japanese (ja)
Other versions
JPH0118927Y2 (en
Inventor
工藤　善隆
Original Assignee
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 イーグル工業株式会社 filed Critical イーグル工業株式会社
Priority to JP19722083U priority Critical patent/JPS60107461U/en
Publication of JPS60107461U publication Critical patent/JPS60107461U/en
Application granted granted Critical
Publication of JPH0118927Y2 publication Critical patent/JPH0118927Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • 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) [Abstract] 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 the drawing]

第１図は本考案船尾管軸封装置の一実施例を示す船尾管
の軸封部半裁正断面図、第２図は同回転側シールリング
の正面図、第３図は他の実施例を示す回転側シールリン
グの正面図、第４図および第５図はそれぞれ加圧流体流
通制御機構の他の実施例を示す要部正断面図である。 １・・・シャフトスリーブ、２，３・・・リップシール
、４，５・・・回転側シールリング、４ｂ、１２ｂ・・
・溝、１０・・・コイルスプリング、１２．１４・・・
ケース、１Ｇ・・・加圧流体送入ライン、１７・・・漏
洩回収ライン、１９．２０・・・０リング。Fig. 1 is a half-cut cross-sectional view of the shaft sealing part of the stern tube showing one embodiment of the stern tube shaft sealing device of the present invention, Fig. 2 is a front view of the rotary side seal ring, and Fig. 3 shows another embodiment. The front view of the rotating side seal ring shown in FIG. 4, and FIG. 5 are front sectional views of main parts showing other embodiments of the pressurized fluid flow control mechanism, respectively. 1... Shaft sleeve, 2, 3... Lip seal, 4, 5... Rotating side seal ring, 4b, 12b...
・Groove, 10... Coil spring, 12.14...
Case, 1G... Pressurized fluid feed line, 17... Leak recovery line, 19.20... 0 ring.

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凹部を形成するケース部材を設け
、該環状凹部の両端とシャフト間をリップシールを介し
て外側向きに閉塞した環状室を形成するとともに、該環
状室において上記リップシールの内側にそれぞれメカニ
カルシールを配設し、該海水側メカニカルの摺動面のみ
に、該摺動面を横断しない溝を形成し、かつ上記環状凹
部に加圧流体を送入してなることを特徴とする船尾管軸
封装置。A case member that forms an annular recess on the outer periphery of the shaft is provided, and an annular chamber is formed between both ends of the annular recess and the shaft and is closed outward via a lip seal. A mechanical seal is provided respectively, a groove is formed only on the sliding surface of the mechanical on the seawater side that does not cross the sliding surface, and pressurized fluid is fed into the annular recess. Stern tube shaft sealing device.
JP19722083U 1983-12-23 1983-12-23 Stern tube shaft sealing device Granted JPS60107461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19722083U JPS60107461U (en) 1983-12-23 1983-12-23 Stern tube shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19722083U JPS60107461U (en) 1983-12-23 1983-12-23 Stern tube shaft sealing device

Publications (2)

Publication Number Publication Date
JPS60107461U true JPS60107461U (en) 1985-07-22
JPH0118927Y2 JPH0118927Y2 (en) 1989-06-01

Family

ID=30755364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19722083U Granted JPS60107461U (en) 1983-12-23 1983-12-23 Stern tube shaft sealing device

Country Status (1)

Country Link
JP (1) JPS60107461U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237574A (en) * 1985-08-12 1987-02-18 Ebara Res Co Ltd Shaft seal device
JPH01133573U (en) * 1988-03-08 1989-09-12
WO2014174725A1 (en) * 2013-04-24 2014-10-30 イーグル工業株式会社 Sliding part
JP2016104623A (en) * 2012-05-04 2016-06-09 サムスン ヘビー インダストリーズ カンパニー リミテッド Propulsion apparatus for ship
WO2017002646A1 (en) * 2015-06-27 2017-01-05 イーグル工業株式会社 Sliding component
KR20170028080A (en) * 2015-09-03 2017-03-13 삼성중공업 주식회사 Rope protector for ship
EP3163134A4 (en) * 2014-06-26 2018-03-14 Eagle Industry Co., Ltd. Sliding component

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237574A (en) * 1985-08-12 1987-02-18 Ebara Res Co Ltd Shaft seal device
JPH01133573U (en) * 1988-03-08 1989-09-12
JP2016104623A (en) * 2012-05-04 2016-06-09 サムスン ヘビー インダストリーズ カンパニー リミテッド Propulsion apparatus for ship
JPWO2014174725A1 (en) * 2013-04-24 2017-02-23 イーグル工業株式会社 Sliding parts
CN104919229A (en) * 2013-04-24 2015-09-16 伊格尔工业股份有限公司 Sliding part
WO2014174725A1 (en) * 2013-04-24 2014-10-30 イーグル工業株式会社 Sliding part
CN107420548A (en) * 2013-04-24 2017-12-01 伊格尔工业股份有限公司 Slide unit
EP3163134A4 (en) * 2014-06-26 2018-03-14 Eagle Industry Co., Ltd. Sliding component
WO2017002646A1 (en) * 2015-06-27 2017-01-05 イーグル工業株式会社 Sliding component
CN107735606A (en) * 2015-06-27 2018-02-23 伊格尔工业股份有限公司 Slide unit
JPWO2017002646A1 (en) * 2015-06-27 2018-04-12 イーグル工業株式会社 Sliding parts
EP3315831A4 (en) * 2015-06-27 2019-02-20 Eagle Industry Co., Ltd. Sliding component
KR20170028080A (en) * 2015-09-03 2017-03-13 삼성중공업 주식회사 Rope protector for ship

Also Published As

Publication number Publication date
JPH0118927Y2 (en) 1989-06-01

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