JPS58182062U - Bearing structure of underwater sliding shaft - Google Patents

Bearing structure of underwater sliding shaft

Info

Publication number
JPS58182062U
JPS58182062U JP7913882U JP7913882U JPS58182062U JP S58182062 U JPS58182062 U JP S58182062U JP 7913882 U JP7913882 U JP 7913882U JP 7913882 U JP7913882 U JP 7913882U JP S58182062 U JPS58182062 U JP S58182062U
Authority
JP
Japan
Prior art keywords
sliding shaft
bearing structure
bearing
elastic valve
underwater sliding
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
Application number
JP7913882U
Other languages
Japanese (ja)
Inventor
憲史 河野
森川　章平
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP7913882U priority Critical patent/JPS58182062U/en
Publication of JPS58182062U publication Critical patent/JPS58182062U/en
Pending legal-status Critical Current

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Landscapes

  • 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 the drawing]

図面は本考案の一実施例に係る海水中摺動軸の軸受構造
を示す断面図で、第１図は洗浄機能が動作していない状
態、第２図は洗浄機能が動作している状態を各々示すも
のである。 ３・・・軸受、５・・・摺動軸、７・・・海水、８・・
・弾性弁、９・・・洗浄氷室。The drawings are cross-sectional views showing the bearing structure of a sliding shaft in seawater according to an embodiment of the present invention, in which Figure 1 shows a state in which the cleaning function is not operating, and Figure 2 shows a state in which the cleaning function is operating. Each is shown below. 3...Bearing, 5...Sliding shaft, 7...Seawater, 8...
- Elastic valve, 9...Cleaning ice chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 海水中に突出して使用する摺動軸の軸受構造において、
該摺動軸を支承する軸受には弾性弁を取付けて該弾性弁
を摺動軸に弾接させ、かつ摺動軸と軸受との間の少なく
とも一部には洗浄氷室を構成し、該洗浄室に洗浄水を加
圧供給することにより前記弾性弁が伸び開いて該洗浄水
の吐き出しカーによって摺動軸を洗浄する構成としたこ
とを特徴とする海水中摺動軸の軸受構造。In the bearing structure of a sliding shaft that protrudes into seawater,
An elastic valve is attached to the bearing that supports the sliding shaft, and the elastic valve is brought into elastic contact with the sliding shaft, and a cleaning ice chamber is configured at least in a portion between the sliding shaft and the bearing, and the cleaning ice chamber is configured at least partially between the sliding shaft and the bearing. 1. A bearing structure for a sliding shaft in seawater, characterized in that the elastic valve is expanded and opened by pressurized supply of cleaning water into a chamber, and the sliding shaft is cleaned by a car discharging the cleaning water.
JP7913882U 1982-05-31 1982-05-31 Bearing structure of underwater sliding shaft Pending JPS58182062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7913882U JPS58182062U (en) 1982-05-31 1982-05-31 Bearing structure of underwater sliding shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7913882U JPS58182062U (en) 1982-05-31 1982-05-31 Bearing structure of underwater sliding shaft

Publications (1)

Publication Number Publication Date
JPS58182062U true JPS58182062U (en) 1983-12-05

Family

ID=30088334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7913882U Pending JPS58182062U (en) 1982-05-31 1982-05-31 Bearing structure of underwater sliding shaft

Country Status (1)

Country Link
JP (1) JPS58182062U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317372U (en) * 1989-06-30 1991-02-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436442A (en) * 1977-08-26 1979-03-17 Kubota Ltd Bearing seal structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436442A (en) * 1977-08-26 1979-03-17 Kubota Ltd Bearing seal structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317372U (en) * 1989-06-30 1991-02-20

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