JPS5266294A - Method of reducing pressure variation - Google Patents

Method of reducing pressure variation

Info

Publication number
JPS5266294A
JPS5266294A JP14353575A JP14353575A JPS5266294A JP S5266294 A JPS5266294 A JP S5266294A JP 14353575 A JP14353575 A JP 14353575A JP 14353575 A JP14353575 A JP 14353575A JP S5266294 A JPS5266294 A JP S5266294A
Authority
JP
Japan
Prior art keywords
pressure variation
reducing pressure
ship
sealing device
respective sections
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
JP14353575A
Other languages
Japanese (ja)
Inventor
Hiroyuki Fujio
Masuyuki Nagata
Hiroyuki Kakuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP14353575A priority Critical patent/JPS5266294A/en
Publication of JPS5266294A publication Critical patent/JPS5266294A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)

Abstract

PURPOSE: To prevent lubricant oil filled in respective sections formed in a sealing device for stern tube of a ship from leaking and sea water from entering into the ship by reducing the pressure variations in the respective sections without disturbing the function of the sealing device.
COPYRIGHT: (C)1977,JPO&Japio
JP14353575A 1975-11-29 1975-11-29 Method of reducing pressure variation Pending JPS5266294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14353575A JPS5266294A (en) 1975-11-29 1975-11-29 Method of reducing pressure variation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14353575A JPS5266294A (en) 1975-11-29 1975-11-29 Method of reducing pressure variation

Publications (1)

Publication Number Publication Date
JPS5266294A true JPS5266294A (en) 1977-06-01

Family

ID=15340996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14353575A Pending JPS5266294A (en) 1975-11-29 1975-11-29 Method of reducing pressure variation

Country Status (1)

Country Link
JP (1) JPS5266294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022137331A1 (en) * 2020-12-22 2022-06-30 バルチラジャパン株式会社 Air control unit, stern-tube seal system, and ship

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869290A (en) * 1971-12-25 1973-09-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869290A (en) * 1971-12-25 1973-09-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022137331A1 (en) * 2020-12-22 2022-06-30 バルチラジャパン株式会社 Air control unit, stern-tube seal system, and ship

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