JPS52109299A - Method of abruptly draining ballast water of ship in dock - Google Patents

Method of abruptly draining ballast water of ship in dock

Info

Publication number
JPS52109299A
JPS52109299A JP1249076A JP1249076A JPS52109299A JP S52109299 A JPS52109299 A JP S52109299A JP 1249076 A JP1249076 A JP 1249076A JP 1249076 A JP1249076 A JP 1249076A JP S52109299 A JPS52109299 A JP S52109299A
Authority
JP
Japan
Prior art keywords
dock
abruptly
ship
ballast water
draining ballast
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
JP1249076A
Other languages
Japanese (ja)
Other versions
JPS5811358B2 (en
Inventor
Masatoshi Kawai
Takamitsu Kaneko
Norio Ito
Tokichi Kato
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP51012490A priority Critical patent/JPS5811358B2/en
Publication of JPS52109299A publication Critical patent/JPS52109299A/en
Publication of JPS5811358B2 publication Critical patent/JPS5811358B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sink And Installation For Waste Water (AREA)
  • Physical Water Treatments (AREA)

Abstract

PURPOSE:To provide a method of abruptly draining ballast water of a ship in a dock by utilizing inversed head by vertically securing a cylindrical metal of substantially the same diameter s that of an outlet ot the outlet after the plug at the bottom of a tank is released.
JP51012490A 1976-02-06 1976-02-06 Method for rapidly draining ship's ballast water in dock Expired JPS5811358B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51012490A JPS5811358B2 (en) 1976-02-06 1976-02-06 Method for rapidly draining ship's ballast water in dock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51012490A JPS5811358B2 (en) 1976-02-06 1976-02-06 Method for rapidly draining ship's ballast water in dock

Publications (2)

Publication Number Publication Date
JPS52109299A true JPS52109299A (en) 1977-09-13
JPS5811358B2 JPS5811358B2 (en) 1983-03-02

Family

ID=11806829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51012490A Expired JPS5811358B2 (en) 1976-02-06 1976-02-06 Method for rapidly draining ship's ballast water in dock

Country Status (1)

Country Link
JP (1) JPS5811358B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135247U (en) * 1986-02-18 1987-08-26
JPS62151253U (en) * 1986-03-14 1987-09-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506091U (en) * 1973-05-17 1975-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506091U (en) * 1973-05-17 1975-01-22

Also Published As

Publication number Publication date
JPS5811358B2 (en) 1983-03-02

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