LIQUID RESERVOIR, PUMPING DEVICE FOR IT, AND METHOD OF EMPTYING THE LIQUID RESERVOIR - Patent 1307620

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EP 1 307 620 A1

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(43)	Date of publication:
	07.05.2003 Bulletin 2003/19

(21)	Application number: 01974973.8

(22)	Date of filing: 06.08.2001

(51)	International Patent Classification (IPC)⁷: E03F 5/22, E01F 1/00

(86)	International application number:
	PCT/NL0100/591

(87)	International publication number:
	WO 0202/0909 (14.03.2002 Gazette 2002/11)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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Priority:

07.08.2000 NL 1015884

(71)	Applicant: Intelligent Environmental Systems B.V.
	1822 BW Alkmaar (NL)

(72)	Inventor:
	VAN BAAR, Jacobus, Eldert, Maria NL-1862 VD Bergen (NL)

(74)	Representative: Metman, Karel Johannes et al
	De Vries & MetmanOverschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)

(54)	LIQUID RESERVOIR, PUMPING DEVICE FOR IT, AND METHOD OF EMPTYING THE LIQUID RESERVOIR