ROCKET PROPELLANT TANK ARRANGEMENT, ROCKET PROPULSION UNIT, AND ROCKET

(19)

(11)

EP 3 348 822 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 A1)

(48)	Corrigendum issued on:
	06.03.2019 Bulletin 2019/10

(43)	Date of publication:
	18.07.2018 Bulletin 2018/29

(21)	Application number: 17151435.9

(22)	Date of filing: 13.01.2017

(51)

International Patent Classification (IPC):

F02K 9/60^(2006.01)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	MA MD

(71)	Applicant: Orbital Express Launch Limited
	London N7 9DP (GB)

(72)	Inventors:
	Baekby Bjarnoe, Jonas 2880 Bagsvaerd (DK) von Bengtson, Kristian 1422 Copenhagen K (DK)

(74)	Representative: Schmitt-Nilson Schraud Waibel Wohlfrom Patentanwälte Partnerschaft mbB
	Pelkovenstraße 143 80992 München 80992 München (DE)

(54)	ROCKET PROPELLANT TANK ARRANGEMENT, ROCKET PROPULSION UNIT, AND ROCKET

(57) A rocket propellant tank arrangement (40) for storing fuel and oxidizer for launching a rocket includes an oxygen tank (42) for storing liquid oxygen and a fuel tank (52) for storing liquid fuel, wherein the fuel tank is at least partially arranged within the oxygen tank.