Ships designed for the transport of liquefied gases

• US 3,004,509 A
• Filed: 03/03/1958
• Issued: 10/17/1961
• Est. Priority Date: 01/31/1958
• Status: Expired due to Term

• Current Assignee: Rene Leroux
• Original Assignee: Rene Leroux
• Inventors: Leroux, Rene
• Application Number:
  US03/718,802
• Time in Patent Office: 1,324 Days
• US Class Current: 114/74.00A
• CPC Class Codes: B63B 25/14 pressurised
• CPC Class Codes: F17C 1/002 Storage in barges or on ships
• CPC Class Codes: F17C 2201/0152 Lobes
• CPC Class Codes: F17C 2201/035 with substantially horizontal main axis
• CPC Class Codes: F17C 2201/052 large (>1000 m3)
• CPC Class Codes: F17C 2203/012 on or in the wall, e.g. ribs
• CPC Class Codes: F17C 2203/0304 by solid means
• CPC Class Codes: F17C 2203/035 Glass wool
• CPC Class Codes: F17C 2203/0354 Wood
• CPC Class Codes: F17C 2203/0617 with one layer
• CPC Class Codes: F17C 2203/0639 Steels
• CPC Class Codes: F17C 2205/018 Supporting feet
• CPC Class Codes: F17C 2205/0192 with external bearing means
• CPC Class Codes: F17C 2221/033 Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
• CPC Class Codes: F17C 2221/035 Propane butane, e.g. LPG, GPL
• CPC Class Codes: F17C 2223/0153 Liquefied gas, e.g. LPG, GPL
• CPC Class Codes: F17C 2223/0161 cryogenic, e.g. LNG, GNL, PLNG
• CPC Class Codes: F17C 2223/033 Small pressure, e.g. for liquefied gas
• CPC Class Codes: F17C 2227/0309 using another fluid
• CPC Class Codes: F17C 2227/0311 Air heating
• CPC Class Codes: F17C 2260/011 : Improving strength
• CPC Class Codes: F17C 2270/0105 : Ships
• CPC Class Codes: Y10S 220/901 : Liquified gas content, cryogenic
• CPC Class Codes: Y10S 220/918 : Spacing element for separating the walls of a spaced-wall container

Claims