EP0062556A1 - Transportschiff mit zwei Schiffsräumen - Google Patents

Transportschiff mit zwei Schiffsräumen Download PDF

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Publication number
EP0062556A1
EP0062556A1 EP82400499A EP82400499A EP0062556A1 EP 0062556 A1 EP0062556 A1 EP 0062556A1 EP 82400499 A EP82400499 A EP 82400499A EP 82400499 A EP82400499 A EP 82400499A EP 0062556 A1 EP0062556 A1 EP 0062556A1
Authority
EP
European Patent Office
Prior art keywords
ship
transport
transport vessel
breach
equal
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
EP82400499A
Other languages
English (en)
French (fr)
Other versions
EP0062556B1 (de
Inventor
Guy Bonnafous
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.)
Nouvelle Technigaz SA
Original Assignee
Technigaz
Nouvelle Technigaz SA
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 Technigaz, Nouvelle Technigaz SA filed Critical Technigaz
Publication of EP0062556A1 publication Critical patent/EP0062556A1/de
Application granted granted Critical
Publication of EP0062556B1 publication Critical patent/EP0062556B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed

Definitions

  • the present invention relates and essentially relates to a structure of a transport ship with two cargo holds, in particular a transport vessel of liquefied petroleum gas of small and medium capacity.
  • the main purpose of the invention is to provide this ship with a capacity for survival in the event of damage, in accordance with the international regulations in force (code of the Intergovernmental Maritime Consultative Organization, OMCI).
  • the invention provides a transport vessel with two loading holds, in particular for the transport of liquefied petroleum gas, characterized in that the two loading holds are separated by an intermediate space defined between two transverse watertight partitions delimiting these two cargo holds respectively, these two watertight bulkheads being separated by a distance at least equal to the conventional length of breach in the ship, defined by international regulations.
  • the aforementioned intermediate space is also delimited by two longitudinal watertight partitions placed symmetrically with respect to the vertical, median and longitudinal plane of the ship, each of these partitions being respectively at a distance from the ship's side plating at least equal to the conventional transverse extent of breach in the ship defined by international regulations.
  • the intermediate space thus defined is arranged in a cargo hold, preferably in a fuel bunker and / or in a ballast tank, or the like.
  • a medium-capacity transport vessel (for example less than 15,000 or 20,000 m 3 ) comprises in a known manner a compartment 1 of the machines aft and a section 2 before, the part center of the ship being reserved for cargo.
  • this central part of the ship is divided into two cargo holds 3, 4 separated by an intermediate space 5 defined below.
  • two self-supporting tanks 6a, 6b are arranged side by side in each loading hold 3,4, preferably of cylindrical or cylindroconical shape for the storage in particular of liquefied petroleum gas.
  • the intermediate space 5 is defined by two watertight bulkheads 7a, 7b transverse, these partitions respectively define the loading wedges 3, 4.
  • the distance 1 between these two watertight bulkheads is at least equal to the length of a breach in the ship, in the event of damage, and defined by international regulations. This length 1. c is given by the following formula: where L is the length of the ship.
  • this intermediate space 5 is advantageously delimited by two partitions 8a, 8b, watertight, longitudinally, placed symmetrically with respect to the vertical and longitudinal median plane of the ship.
  • these partitions are at a distance h from the plating of the ship at least equal to the transverse extent p of breach in a ship defined by international regulations.
  • This transverse extent p of breach is defined by the following formula: , where B is the width of the ship.
  • the intermediate space 5 defined by the watertight and transverse partitions 7a, 7b and / or the longitudinal watertight partitions 8a, 8b is arranged in a cargo hold, and preferably in a fuel bunker or a ballast tank.
  • FIG. 1 by way of example, it is possible to have a self-supporting and cylindrical tank 6c in a partially bridged position, above the bilge tanks 6b, in a manner known per se.
  • the load factor of a transport vessel according to the invention equal to about 0.38 is much higher than the load factors obtained by the other proposed solutions, which are close to 0.30-0.32 .
  • This filling coefficient corresponds, in particular for a gas transport vessel to the ratio of the useful transport capacity of the vessel (expressed in m 3 ) to the product of the three main dimensions of this vessel, namely: the length, the width and the trough (expressed in meters).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP19820400499 1981-03-20 1982-03-18 Transportschiff mit zwei Schiffsräumen Expired EP0062556B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8105669 1981-03-20
FR8105669A FR2502107B1 (fr) 1981-03-20 1981-03-20 Navire de transport a deux cales de chargement

Publications (2)

Publication Number Publication Date
EP0062556A1 true EP0062556A1 (de) 1982-10-13
EP0062556B1 EP0062556B1 (de) 1987-09-09

Family

ID=9256490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400499 Expired EP0062556B1 (de) 1981-03-20 1982-03-18 Transportschiff mit zwei Schiffsräumen

Country Status (5)

Country Link
EP (1) EP0062556B1 (de)
JP (1) JPS57172892A (de)
DE (1) DE3277193D1 (de)
ES (1) ES510617A0 (de)
FR (1) FR2502107B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3318791T (pt) 2016-11-07 2021-03-02 Ac Inox Gmbh Tanque de carga de múltiplos lóbulos
GR1010144B (el) * 2021-03-11 2021-12-30 Δημητριος Ηρακλη Κωσταλας Εμπορικο πλοιο

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059310B (de) * 1956-02-27 1959-06-11 Johanna Muck Geb Roth Fluessigerdgas-Tankschiff
FR1231206A (fr) * 1959-04-08 1960-09-27 Perfectionnements au transport du méthane en navire-citerne
FR75764E (fr) * 1958-11-27 1961-08-11 Coque de navire pour le transport en vrac de liquides à basse température, tels que des gaz liquéfiés
FR2135936A5 (de) * 1971-04-14 1972-12-22 Mitsui Shipbuilding Eng

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143689A (en) * 1976-05-24 1977-11-30 Mitsui Eng & Shipbuild Co Ltd Tanker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059310B (de) * 1956-02-27 1959-06-11 Johanna Muck Geb Roth Fluessigerdgas-Tankschiff
FR75764E (fr) * 1958-11-27 1961-08-11 Coque de navire pour le transport en vrac de liquides à basse température, tels que des gaz liquéfiés
FR1231206A (fr) * 1959-04-08 1960-09-27 Perfectionnements au transport du méthane en navire-citerne
FR2135936A5 (de) * 1971-04-14 1972-12-22 Mitsui Shipbuilding Eng

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHIFF UND HAFEN, vol. 31, no. 12, décembre 1979, HAMBURG (DE) G. WOISIN: "Konstruktion gegen Kollisionsauswirkungen", pages 1059-1069 *

Also Published As

Publication number Publication date
DE3277193D1 (en) 1987-10-15
ES8302567A1 (es) 1983-02-01
ES510617A0 (es) 1983-02-01
FR2502107B1 (fr) 1987-05-29
EP0062556B1 (de) 1987-09-09
FR2502107A1 (fr) 1982-09-24
JPS57172892A (en) 1982-10-23

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