JPS5722990A - Antirolling water tank for ship - Google Patents

Antirolling water tank for ship

Info

Publication number
JPS5722990A
JPS5722990A JP9378780A JP9378780A JPS5722990A JP S5722990 A JPS5722990 A JP S5722990A JP 9378780 A JP9378780 A JP 9378780A JP 9378780 A JP9378780 A JP 9378780A JP S5722990 A JPS5722990 A JP S5722990A
Authority
JP
Japan
Prior art keywords
water
water tank
antirolling
ship
duct
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
JP9378780A
Other languages
Japanese (ja)
Inventor
Masanobu Sudo
Takaji Takeuchi
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9378780A priority Critical patent/JPS5722990A/en
Publication of JPS5722990A publication Critical patent/JPS5722990A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To attain an antirolling water tank having a larger natural frequency by providing a wider water duct, than the one previously introduced, connecting both sides of water tanks of a U tube type antirolling water tank.
CONSTITUTION: Water tanks 2 of both sides are connected at the bottom by a water duct 1. The width of the water duct 1 is made wider by jutting-outs 1a than the width of the water tank 2, increasing the water duct cross sectional area without increasing the depth, and thus establishing a structure of a larger natural frequency.
COPYRIGHT: (C)1982,JPO&Japio
JP9378780A 1980-07-11 1980-07-11 Antirolling water tank for ship Pending JPS5722990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9378780A JPS5722990A (en) 1980-07-11 1980-07-11 Antirolling water tank for ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9378780A JPS5722990A (en) 1980-07-11 1980-07-11 Antirolling water tank for ship

Publications (1)

Publication Number Publication Date
JPS5722990A true JPS5722990A (en) 1982-02-06

Family

ID=14092118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9378780A Pending JPS5722990A (en) 1980-07-11 1980-07-11 Antirolling water tank for ship

Country Status (1)

Country Link
JP (1) JPS5722990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390497A (en) * 1989-06-15 1991-04-16 Mitsubishi Heavy Ind Ltd Floating type off-shore structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0390497A (en) * 1989-06-15 1991-04-16 Mitsubishi Heavy Ind Ltd Floating type off-shore structure

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