GB1495016A - Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel - Google Patents

Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel

Info

Publication number
GB1495016A
GB1495016A GB4551874A GB4551874A GB1495016A GB 1495016 A GB1495016 A GB 1495016A GB 4551874 A GB4551874 A GB 4551874A GB 4551874 A GB4551874 A GB 4551874A GB 1495016 A GB1495016 A GB 1495016A
Authority
GB
United Kingdom
Prior art keywords
oil
amount
discharged
mixture
water
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.)
Expired
Application number
GB4551874A
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.)
PAVLOU J
Original Assignee
PAVLOU J
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 PAVLOU J filed Critical PAVLOU J
Priority to GB4551874A priority Critical patent/GB1495016A/en
Publication of GB1495016A publication Critical patent/GB1495016A/en
Expired 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)
  • Sampling And Sample Adjustment (AREA)

Abstract

1495016 Discharging waste oil from marine vessels J Z C PAVLOU 14 Oct 1975 [21 Oct 1974] 45518/74 Heading B7M Oily water to be discharged from a marine vessel flows through a pipe 40, 44 into which flows clean water ballast through a pipe 42, the mixture being discharged to the sea through a discharge pipe 46 providing the amount of oil in the mixture does not exceed a pre-set limit at which a valve 8 closes. The amount of oil in the mixture is measured by an ultra-violet sensor (not shown) supplied with a sample of the mixture through a probe 38. If the amount of oil exceeds the limit the valve 8 in the discharge pipe 46 is automatically hydraulically actuated. To decrease the amount of oil a remotely controlled hydraulically actuated valve 14 is operated to increase the flow of ballast water. A graphical record of the amount of oil discharged is obtained from readings transmitted by the sensor.
GB4551874A 1975-10-14 1975-10-14 Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel Expired GB1495016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4551874A GB1495016A (en) 1975-10-14 1975-10-14 Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4551874A GB1495016A (en) 1975-10-14 1975-10-14 Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel

Publications (1)

Publication Number Publication Date
GB1495016A true GB1495016A (en) 1977-12-14

Family

ID=10437528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4551874A Expired GB1495016A (en) 1975-10-14 1975-10-14 Method and apparatus for controlling the amount of oil in water to be discharged from a marine vessel

Country Status (1)

Country Link
GB (1) GB1495016A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991531A (en) * 1990-01-11 1991-02-12 St Amant Joseph C System for identifying unauthorized bilge water discharges from marine vessels
US5265640A (en) * 1992-02-12 1993-11-30 St Amant Joseph C System for identifying unauthorized liquid waste and waste water discharges
EP1517860A2 (en) * 2002-06-29 2005-03-30 The Marenco Group Ballast water treatment systems including related apparatus and methods
US7897045B2 (en) 2002-06-29 2011-03-01 Marenco Technology Group, Inc. Ship-side ballast water treatment systems including related apparatus and methods

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991531A (en) * 1990-01-11 1991-02-12 St Amant Joseph C System for identifying unauthorized bilge water discharges from marine vessels
US5265640A (en) * 1992-02-12 1993-11-30 St Amant Joseph C System for identifying unauthorized liquid waste and waste water discharges
EP1517860A2 (en) * 2002-06-29 2005-03-30 The Marenco Group Ballast water treatment systems including related apparatus and methods
EP1517860A4 (en) * 2002-06-29 2006-05-10 Marenco Group Ballast water treatment systems including related apparatus and methods
US7897045B2 (en) 2002-06-29 2011-03-01 Marenco Technology Group, Inc. Ship-side ballast water treatment systems including related apparatus and methods
US8211317B2 (en) 2002-06-29 2012-07-03 Harriet Rae Bruckman Roop, legal representative Ballast water treatment systems including related apparatus and methods

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee