JPS5751599A - Circulating apparatus for lubricating oil in stern tube - Google Patents

Circulating apparatus for lubricating oil in stern tube

Info

Publication number
JPS5751599A
JPS5751599A JP12464980A JP12464980A JPS5751599A JP S5751599 A JPS5751599 A JP S5751599A JP 12464980 A JP12464980 A JP 12464980A JP 12464980 A JP12464980 A JP 12464980A JP S5751599 A JPS5751599 A JP S5751599A
Authority
JP
Japan
Prior art keywords
oil
lubricating oil
propeller shaft
groove
buffle
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
JP12464980A
Other languages
Japanese (ja)
Other versions
JPS6351917B2 (en
Inventor
Yoshitaro Sakamoto
Tatsuo Fujita
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP12464980A priority Critical patent/JPS5751599A/en
Publication of JPS5751599A publication Critical patent/JPS5751599A/en
Publication of JPS6351917B2 publication Critical patent/JPS6351917B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To generate an automatic circulation by converting the circumferential flow of lubricating oil in the stern tube caused by rotation of propeller shaft into the axial flow, by means of the oil groove longitudinally provided on the bearing bush along a propeller shaft, and buffles provided on the inlet side of the oil groove.
CONSTITUTION: Bearing bush 8 is provided with an oil groove 10 arranged longitudinally on the propeller shaft 3 and buffles 14 to guide a part of circumferentially flowing lubricating oil to the afore-described oil groove 10, at the inlet side of oil groove 10. Further, an upper portion absorbing buffle 11 to guide lubricating oil by absorbing it into inside of the stern tube 1 from the side of oil supply on the piping 15 is arragned near the lubricating oil introducing inlet 16. A lower portion discharging buffle 12 to guide the returned oil by discharging it to the oil returning side is arranged near the oil discharging outlet 17. Thus when a propeller shaft 3 rotates, lubricating oil is automatically circulated by actions of the groove 10 and the buffle 14 without a circulating pump.
COPYRIGHT: (C)1982,JPO&Japio
JP12464980A 1980-09-10 1980-09-10 Circulating apparatus for lubricating oil in stern tube Granted JPS5751599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12464980A JPS5751599A (en) 1980-09-10 1980-09-10 Circulating apparatus for lubricating oil in stern tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12464980A JPS5751599A (en) 1980-09-10 1980-09-10 Circulating apparatus for lubricating oil in stern tube

Publications (2)

Publication Number Publication Date
JPS5751599A true JPS5751599A (en) 1982-03-26
JPS6351917B2 JPS6351917B2 (en) 1988-10-17

Family

ID=14890626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12464980A Granted JPS5751599A (en) 1980-09-10 1980-09-10 Circulating apparatus for lubricating oil in stern tube

Country Status (1)

Country Link
JP (1) JPS5751599A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212995A (en) * 1975-07-17 1977-01-31 Nanzan Shoko Kk Temperature controlling device for soy sauce production
JPS52137259U (en) * 1976-04-13 1977-10-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212995A (en) * 1975-07-17 1977-01-31 Nanzan Shoko Kk Temperature controlling device for soy sauce production
JPS52137259U (en) * 1976-04-13 1977-10-18

Also Published As

Publication number Publication date
JPS6351917B2 (en) 1988-10-17

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