Wartsila Finland Oy

Malgorzata Koczur-Grazawska

Maciej Adamowicz

Grzegorz Slusarski

Marcin Malys

Mathias Jansson

Martin Råholm

An exemplary bilobe or multilobe tank for storing liquefied natural gas includes at least two tank sections, each tank section having a curved upper surface and curved bottom surface, the tank sections being joined to each other so that the tank has an undulating upper surface and an undulating lower surface. Each tank section is connected to an adjacent tank section with at least one connecting duct so that a horizontal flow path is formed between the lowermost points of the adjacent tank sections or between the uppermost points of the adjacent tank sections.

Bilobe or multilobe tank

An exemplary tank arrangement for storing liquefied natural gas includes a multilobe tank having at least three tank sections arranged in a row in a lateral direction, wherein each tank section is supported against a support surface with a first support allowing movement of the tank relative to the support surface in the longitudinal direction and with a second support, at least one of the second supports preventing movement of the tank relative to the support surface in the longitudinal direction. One tank section has a third support, which allows movement of the tank relative to the support surface in the longitudinal direction and prevents movement in the lateral direction. The first and second supports allow shrinkage and expansion of the tank in the lateral direction.

Growing community of inventors

Gdynia, Poland

Malgorzata Koczur-Grazawska