JPS5525608A - Ballast water freezing preventive method - Google Patents

Ballast water freezing preventive method

Info

Publication number
JPS5525608A
JPS5525608A JP9660478A JP9660478A JPS5525608A JP S5525608 A JPS5525608 A JP S5525608A JP 9660478 A JP9660478 A JP 9660478A JP 9660478 A JP9660478 A JP 9660478A JP S5525608 A JPS5525608 A JP S5525608A
Authority
JP
Japan
Prior art keywords
ballast
seawater
valves
cooling
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
JP9660478A
Other languages
English (en)
Inventor
Hidetoshi Takahashi
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 JP9660478A priority Critical patent/JPS5525608A/ja
Publication of JPS5525608A publication Critical patent/JPS5525608A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
JP9660478A 1978-08-10 1978-08-10 Ballast water freezing preventive method Pending JPS5525608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9660478A JPS5525608A (en) 1978-08-10 1978-08-10 Ballast water freezing preventive method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9660478A JPS5525608A (en) 1978-08-10 1978-08-10 Ballast water freezing preventive method

Publications (1)

Publication Number Publication Date
JPS5525608A true JPS5525608A (en) 1980-02-23

Family

ID=14169465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9660478A Pending JPS5525608A (en) 1978-08-10 1978-08-10 Ballast water freezing preventive method

Country Status (1)

Country Link
JP (1) JPS5525608A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160899U (ja) * 1982-04-23 1983-10-26 三井造船株式会社 寒冷地航行船におけるバラストタンクの凍結防止装置
JPS58188781A (ja) * 1982-04-27 1983-11-04 Hitachi Zosen Corp 氷海船におけるタンクなどの加熱方法
JPS58181699U (ja) * 1982-05-29 1983-12-03 川崎重工業株式会社 タンク凍結防止装置
JPS58192800U (ja) * 1982-06-18 1983-12-21 川崎重工業株式会社 タンク凍結防止装置
JPS59129700U (ja) * 1983-02-22 1984-08-31 日立造船株式会社 氷海船のタンク氷結防止装置
CN104828236A (zh) * 2015-05-13 2015-08-12 广西梧州运龙港船机械制造有限公司 船舶自体冷却装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160899U (ja) * 1982-04-23 1983-10-26 三井造船株式会社 寒冷地航行船におけるバラストタンクの凍結防止装置
JPH0138000Y2 (ja) * 1982-04-23 1989-11-15
JPS58188781A (ja) * 1982-04-27 1983-11-04 Hitachi Zosen Corp 氷海船におけるタンクなどの加熱方法
JPS58181699U (ja) * 1982-05-29 1983-12-03 川崎重工業株式会社 タンク凍結防止装置
JPS58192800U (ja) * 1982-06-18 1983-12-21 川崎重工業株式会社 タンク凍結防止装置
JPS59129700U (ja) * 1983-02-22 1984-08-31 日立造船株式会社 氷海船のタンク氷結防止装置
CN104828236A (zh) * 2015-05-13 2015-08-12 广西梧州运龙港船机械制造有限公司 船舶自体冷却装置

Similar Documents

Publication Publication Date Title
JPS5793620A (en) Cooler for engine
JPS5525608A (en) Ballast water freezing preventive method
JPS5529965A (en) Rapid low-temperature and optimum-humidity thawing room
JPS5716219A (en) Radiator
JPS5527035A (en) Controlling freeze and melt type sludge treatment equipment
JPS5716218A (en) Radiator
JPS5711190A (en) Method of reconstructing water tank for storing and nourishing live fish in live fish ship
JPS5443338A (en) Solar heat collecting system
JPS56110543A (en) Carburettor with automatic choke
JPS54141426A (en) Evaporation system for liquid fuel
JPS5610635A (en) Heating-cooling device utilizing solar heat
JPS5719548A (en) Preventing method of water from freezing in solar energy utilizing water heater
JPS56107916A (en) Engine cooler provided with tank capable of preventing overcool of coolant
JPS57102547A (en) Preventive device against heating of lpg regulator in car using lpg and gasoline jointly for fuel
JPS5668749A (en) Solar hot water supplier
JPS54155395A (en) Cooling system at reactor stop
JPS5411876A (en) Sluding freezing device
JPS54109642A (en) Storage type hot water supplying device
JPS56161882A (en) Fresh water generator
JPS5457257A (en) Condensor for refrigerator
JPS57198359A (en) Intake air heater for engine
JPS57192736A (en) Air-conditioning machine
JPS57153132A (en) Heat pump device
JPS5675980A (en) Treatment of hot water flowing out with geothermal vapor
JPS5494745A (en) Cooler type hot water supply apparatus