ROCKET PROPELLANT TANK ARRANGEMENT, ROCKET PROPULSION UNIT, AND ROCKET

(19)

(11)

EP 3 690 224 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:
	24.03.2021 Bulletin 2021/12

(43)	Date of publication:
	05.08.2020 Bulletin 2020/32

(21)	Application number: 20166408.3

(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

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	17151435.9 / 3348822

(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)


	Remarks:
	This application was filed on 27-03-2020 as a divisional application to the application mentioned under INID code 62.

(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 oxidizer tank (42) for storing liquid oxidizer and a fuel tank (52) for storing liquid fuel, wherein the fuel tank is at least partially arranged within the oxidizer tank.