[go: up one dir, main page]

GB811877A - Improvements in cargo oil pumping machinery installations for oil tanker ships - Google Patents

Improvements in cargo oil pumping machinery installations for oil tanker ships

Info

Publication number
GB811877A
GB811877A GB2664956A GB2664956A GB811877A GB 811877 A GB811877 A GB 811877A GB 2664956 A GB2664956 A GB 2664956A GB 2664956 A GB2664956 A GB 2664956A GB 811877 A GB811877 A GB 811877A
Authority
GB
United Kingdom
Prior art keywords
motor
oil
air bell
coupled
pipe
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
GB2664956A
Inventor
John Young
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.)
Drysdale and Co Ltd
Original Assignee
Drysdale and Co 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 Drysdale and Co Ltd filed Critical Drysdale and Co Ltd
Priority to GB2664956A priority Critical patent/GB811877A/en
Publication of GB811877A publication Critical patent/GB811877A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

811,877. Centrifugal pumps. DRYSDALE & CO. Ltd. Aug. 14, 1957 [Aug. 31, 1956], 26649/56. Class 110 (1). A submersible pumping installation for an oil tanker ship comprises a centrifugal pump surmounted by and coupled to a rotary hydraulic motor, the pump and motor both having vertical shafts and both being enclosed in an air bell coupled to a centre pipe ascending within the rising main pipe to a headpiece above deck level. A centrifugal pump 14, Fig. 2, is driven by a rotary hydraulic motor 15, and pumps oil from the cargo oil tank in which it is submerged, delivering it through the annular space between an air bell 16 and an outer casing 19 and thence through a rising main 11 to a head fitting 12, Fig. 3, above deck level. A centre pipe 17 running through the rising main 11 and connected to the air bell 16 accommodates pipes 22 which convey pressure driving oil to and from the motor 15 and a pipe 23 which delivers a non - combustible pressure gas, such as carbon dioxide, into the air bell 16 to prevent entry of cargo oil or imflammable gases. A manual control 25 for the motor 15 may be interlocked with the supply of non- combustible gas to ensure that gas-charging precedes motor-starting. A booster pump (not shown) at deck level may be coupled to the head fitting 12.
GB2664956A 1956-08-31 1956-08-31 Improvements in cargo oil pumping machinery installations for oil tanker ships Expired GB811877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2664956A GB811877A (en) 1956-08-31 1956-08-31 Improvements in cargo oil pumping machinery installations for oil tanker ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2664956A GB811877A (en) 1956-08-31 1956-08-31 Improvements in cargo oil pumping machinery installations for oil tanker ships

Publications (1)

Publication Number Publication Date
GB811877A true GB811877A (en) 1959-04-15

Family

ID=10246980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2664956A Expired GB811877A (en) 1956-08-31 1956-08-31 Improvements in cargo oil pumping machinery installations for oil tanker ships

Country Status (1)

Country Link
GB (1) GB811877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051496A (en) * 1958-07-17 1962-08-28 Borgia Domenico Lawrence Applied record spacing disc
FR2357761A1 (en) * 1976-03-12 1978-02-03 Patents & Dev As Ship ballast pumping system - has two way pump discharging ballast from ship either below or above water surface
WO2006014453A1 (en) * 2004-07-07 2006-02-09 Kidde Fire Fighting, Inc. Pump system including host and satellite pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051496A (en) * 1958-07-17 1962-08-28 Borgia Domenico Lawrence Applied record spacing disc
FR2357761A1 (en) * 1976-03-12 1978-02-03 Patents & Dev As Ship ballast pumping system - has two way pump discharging ballast from ship either below or above water surface
WO2006014453A1 (en) * 2004-07-07 2006-02-09 Kidde Fire Fighting, Inc. Pump system including host and satellite pumps

Similar Documents

Publication Publication Date Title
GB1275987A (en) Improvements in or relating to floating columns for oil drilling installations
HK101990A (en) Oil pump and fuel supply devices
ES359260A1 (en) Pump means
GB811877A (en) Improvements in cargo oil pumping machinery installations for oil tanker ships
GB1451629A (en) Marine drive transom seal apparatus
GB1145668A (en) Arrangement for supplying sealing fluid to a fluid seal, more particularly on high pressure machines
SE8503224D0 (en) centrifugal
GB1467238A (en) Oil storage tank
GB938620A (en) Pipe line blower
NL251009A (en)
ES423427A1 (en) Method of pumping liquid with a submerged rotary pump and pump for carrying out the method
CN110542021A (en) Submarine pipeline medicament injection device and method
CN202301056U (en) Dynamic sealing point-free acid-proof pump
CN108194389B (en) Device for strengthening ventilation of generator room of LNG ship
GB788831A (en) Method and means for protecting the stuffing boxes of rotary pumps from attack by any chemically corrosive, toxic and inflammable liquid being pumped
GB218388A (en) Improvements in and connected with submersible motor pumps
GB1366258A (en) Device for the hermetic sealing of a drive shaft in closed vessels
GB106330A (en) Improvements in or relating to Submarine or Submersible Boats.
SU646094A1 (en) Pumping unit
GB677490A (en) Oil supply and scavenge system
NL7508544A (en) Motor driven immersion pump - has remote operated union to discharge pipe allowing axial pump movement after uncoupling
SU112968A1 (en) Installation for pumping liquids with high vapor pressure
JPS5495827A (en) Automobile fuel supply pump
JP2000227085A (en) Liquefied gas depositing device
JPS57119193A (en) Underwater pump driven by pneumatic motor