JPS57167893A - Cleaning method for hull's shell plating - Google Patents

Cleaning method for hull's shell plating

Info

Publication number
JPS57167893A
JPS57167893A JP5159281A JP5159281A JPS57167893A JP S57167893 A JPS57167893 A JP S57167893A JP 5159281 A JP5159281 A JP 5159281A JP 5159281 A JP5159281 A JP 5159281A JP S57167893 A JPS57167893 A JP S57167893A
Authority
JP
Japan
Prior art keywords
hull
cleaning
approximately
resistance
shell plating
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
JP5159281A
Other languages
Japanese (ja)
Inventor
Eiichi Baba
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5159281A priority Critical patent/JPS57167893A/en
Publication of JPS57167893A publication Critical patent/JPS57167893A/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 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE:To save expense required for cleaning the hull and sufficiently hold effect of reducing the resistance of the hull by cleaning only the shell plating below the load water line for the range as far as it is approximately one fourth of the ship's length from the bow end on which fouling to the hull's shell plating greatly contributes to the increase in the resistance of the hull. CONSTITUTION:Cleaning is done only on the surface of the shell plating below the load water line for the range 2 as far as it is approximately one fourth of the ship's length from the bow end which is part of the hull recognized as that fouling to the hull's shell plating greatly contributes to the increase in the resistance of the hull, and the cleaning is not applied for other hull's parts. Thus, necessary expenses for applying the cleaning can be widely reduced to approximately one fourth, and approximately half of the increase in the resistance of the hull can be restrained. Further, as to the range not alone at the bow part but also as far as it is approximately one fourth from the stern, if the cleaning is applied, the increase in the resistance of the hull can be reduced as much as approximately 70%.
JP5159281A 1981-04-06 1981-04-06 Cleaning method for hull's shell plating Pending JPS57167893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5159281A JPS57167893A (en) 1981-04-06 1981-04-06 Cleaning method for hull's shell plating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5159281A JPS57167893A (en) 1981-04-06 1981-04-06 Cleaning method for hull's shell plating

Publications (1)

Publication Number Publication Date
JPS57167893A true JPS57167893A (en) 1982-10-15

Family

ID=12891179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5159281A Pending JPS57167893A (en) 1981-04-06 1981-04-06 Cleaning method for hull's shell plating

Country Status (1)

Country Link
JP (1) JPS57167893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555119A1 (en) * 1983-11-17 1985-05-24 Nippon Oils & Fats Co Ltd Method of treating the surface of the hull of a commissioned ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555119A1 (en) * 1983-11-17 1985-05-24 Nippon Oils & Fats Co Ltd Method of treating the surface of the hull of a commissioned ship

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