JPS5572493A - Trim and heel adjusting system of ship - Google Patents

Trim and heel adjusting system of ship

Info

Publication number
JPS5572493A
JPS5572493A JP14392078A JP14392078A JPS5572493A JP S5572493 A JPS5572493 A JP S5572493A JP 14392078 A JP14392078 A JP 14392078A JP 14392078 A JP14392078 A JP 14392078A JP S5572493 A JPS5572493 A JP S5572493A
Authority
JP
Japan
Prior art keywords
gunwale
tank
valve
trim
ship
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
JP14392078A
Other languages
Japanese (ja)
Inventor
Noritaka Miyata
Hiroshi Tanida
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP14392078A priority Critical patent/JPS5572493A/en
Publication of JPS5572493A publication Critical patent/JPS5572493A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

PURPOSE: To work a large volume of cargo operation by conveying in a short period a large volume of ballast water by gravity through a valve for the upper and lower ballast tanks.
CONSTITUTION: When a heavy weight W is lifted up, the moment is applied to the stem, the stern and the gunwale directions in proportion to the distance from the center of gravity of the ship. In response to this moment, a valve 11 is opened to allow to move the ballast water to this tank 7 of the rear left gunwale bottom through the pipe 12 from the tank 6 of the rear right gunwale top. This allows to adjust the heel, the valve 13 being opened, the ballast water being delivered to the tank 3 of the front left gunwale bottom from the tank 6 of the rear right gunwale top, enabling to adjust the trim, and to obtain the blanced hull.
COPYRIGHT: (C)1980,JPO&Japio
JP14392078A 1978-11-21 1978-11-21 Trim and heel adjusting system of ship Pending JPS5572493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14392078A JPS5572493A (en) 1978-11-21 1978-11-21 Trim and heel adjusting system of ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14392078A JPS5572493A (en) 1978-11-21 1978-11-21 Trim and heel adjusting system of ship

Publications (1)

Publication Number Publication Date
JPS5572493A true JPS5572493A (en) 1980-05-31

Family

ID=15350167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14392078A Pending JPS5572493A (en) 1978-11-21 1978-11-21 Trim and heel adjusting system of ship

Country Status (1)

Country Link
JP (1) JPS5572493A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076490A (en) * 2008-09-24 2010-04-08 Shin Kurushima Dockyard Co Ltd Attitude control device for car carrier
JP2011057090A (en) * 2009-09-10 2011-03-24 Shin Kurushima Dockyard Co Ltd Method of launching ship using auxiliary installation for dock launching
JP2011057089A (en) * 2009-09-10 2011-03-24 Shin Kurushima Dockyard Co Ltd Bow and stem auxiliary installation for dock launching of ship
CN103057673A (en) * 2012-12-20 2013-04-24 沪东中华造船(集团)有限公司 Anti-heeling ballast structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076490A (en) * 2008-09-24 2010-04-08 Shin Kurushima Dockyard Co Ltd Attitude control device for car carrier
JP2011057090A (en) * 2009-09-10 2011-03-24 Shin Kurushima Dockyard Co Ltd Method of launching ship using auxiliary installation for dock launching
JP2011057089A (en) * 2009-09-10 2011-03-24 Shin Kurushima Dockyard Co Ltd Bow and stem auxiliary installation for dock launching of ship
CN103057673A (en) * 2012-12-20 2013-04-24 沪东中华造船(集团)有限公司 Anti-heeling ballast structure
CN103057673B (en) * 2012-12-20 2015-06-03 沪东中华造船(集团)有限公司 Anti-heeling ballast structure

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