AUTOMATIC CLEANING SYSTEM FOR SLUDGE CLEANING - BUILT INTO TWO-STROKE CROSS-HEAD ENGINES - Patent 4281657

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EP 4 281 657 A1

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(43)	Date of publication:
	29.11.2023 Bulletin 2023/48

(21)	Application number: 22700954.5

(22)	Date of filing: 18.01.2022

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International Patent Classification (IPC):

F02B 77/04^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	F02B 77/04

(86)	International application number:
	PCT/EP2022/050960

(87)	International publication number:
	WO 2022/157134 (28.07.2022 Gazette 2022/30)

(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:
	KH MA MD TN

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Priority:

19.01.2021 DK PA202100057

(71)	Applicant: Thorhansa ApS
	6470 Sydals (DK)

(72)	Inventor:
	PETERSEN, Hansa Maria 6470 Sydals (DK)

(74)	Representative: Inspicos P/S
	Agern Allé 24 2970 Hørsholm 2970 Hørsholm (DK)

(54)	AUTOMATIC CLEANING SYSTEM FOR SLUDGE CLEANING - BUILT INTO TWO-STROKE CROSS-HEAD ENGINES