JPS55123585A - Pumping and drainage system for ballast water - Google Patents

Pumping and drainage system for ballast water

Info

Publication number
JPS55123585A
JPS55123585A JP2978979A JP2978979A JPS55123585A JP S55123585 A JPS55123585 A JP S55123585A JP 2978979 A JP2978979 A JP 2978979A JP 2978979 A JP2978979 A JP 2978979A JP S55123585 A JPS55123585 A JP S55123585A
Authority
JP
Japan
Prior art keywords
piping
ship
sea chest
pump
ballast tank
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
JP2978979A
Other languages
Japanese (ja)
Inventor
Shigeto Yunoki
Masataka Makizono
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.)
YAMASHITA SHIN NIPPON KISEN KK
Original Assignee
YAMASHITA SHIN NIPPON KISEN KK
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 YAMASHITA SHIN NIPPON KISEN KK filed Critical YAMASHITA SHIN NIPPON KISEN KK
Priority to JP2978979A priority Critical patent/JPS55123585A/en
Priority to GB8006953A priority patent/GB2044201B/en
Publication of JPS55123585A publication Critical patent/JPS55123585A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To effectively perform the titled operation by a system wherein one tank of multi-ballast tanks having a double bottom is enclosing a submerged pump, a sea chest formed in the ship's bottom and respective ballast tank are connected by change-over valve and piping.
CONSTITUTION: A submerged pump 43 is provided for the bottom of one ballast tank 39 of the tanker where multi-divided double bottom tanks 35, 37, 39, 41 are used as the exclusive ballast tanks. Respective ballast tank and the sea chest 51 located at th ship's bottom are connected by change-over valve and piping. On filling water, the sea water sucked from the sea chest 51 is delivered to respective ballast tank by passing through the valves 65, 57, pump 43, valve 67, 59 and piping 53, 55. At discharging, they are discharged to the ouside of the ship by passing through piping 55, 53, valve 61, pump 43, valves 63, 65 and sea chest 51.
COPYRIGHT: (C)1980,JPO&Japio
JP2978979A 1979-03-14 1979-03-14 Pumping and drainage system for ballast water Pending JPS55123585A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2978979A JPS55123585A (en) 1979-03-14 1979-03-14 Pumping and drainage system for ballast water
GB8006953A GB2044201B (en) 1979-03-14 1980-02-29 Ballast pumping system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2978979A JPS55123585A (en) 1979-03-14 1979-03-14 Pumping and drainage system for ballast water

Publications (1)

Publication Number Publication Date
JPS55123585A true JPS55123585A (en) 1980-09-24

Family

ID=12285756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2978979A Pending JPS55123585A (en) 1979-03-14 1979-03-14 Pumping and drainage system for ballast water

Country Status (2)

Country Link
JP (1) JPS55123585A (en)
GB (1) GB2044201B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100557353B1 (en) * 1998-12-05 2006-05-12 삼성중공업 주식회사 Ship's ballast system
JP2020512234A (en) * 2017-03-30 2020-04-23 エクソンモービル アップストリーム リサーチ カンパニー Ship / floating storage unit with dual cryogenic loading tanks for LNG and liquid nitrogen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459248B (en) * 1985-01-21 1989-06-19 Goetaverken Arendal Ab DEVICE FOR HANDLING THE BALLAST WATER IN THE FLOATING UNIT
NL1025287C1 (en) * 2004-01-20 2005-07-25 Wolfard & Wessels Werktuigbouw Method and device for flushing ballast tanks.
FR3127465A1 (en) 2021-09-30 2023-03-31 Gaztransport Et Technigaz Transport vessel comprising an attitude control system not communicating with the sea

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100557353B1 (en) * 1998-12-05 2006-05-12 삼성중공업 주식회사 Ship's ballast system
JP2020512234A (en) * 2017-03-30 2020-04-23 エクソンモービル アップストリーム リサーチ カンパニー Ship / floating storage unit with dual cryogenic loading tanks for LNG and liquid nitrogen

Also Published As

Publication number Publication date
GB2044201B (en) 1983-02-09
GB2044201A (en) 1980-10-15

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