ARRANGEMENT IN VALVE DEVICE, WHERE THE VALVE BODY IS PROVIDED WITH RADIAL PROJECTING CONNECTION PINS ENGAGED WITH ANNULAR PISTON MEANS WHICH DISPLACES THE VALVE BODY - Patent 1387970

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EP 1 387 970 A1

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(43)	Date of publication:
	11.02.2004 Bulletin 2004/07

(21)	Application number: 02733676.7

(22)	Date of filing: 13.05.2002

(51)	International Patent Classification (IPC)⁷: F16K 3/02

(86)	International application number:
	PCT/SE2002/000907

(87)	International publication number:
	WO 2002/093049 (21.11.2002 Gazette 2002/47)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

14.05.2001 SE 0101701

(71)	Applicant: Medicvent AB
	904 22 Umea (SE)

(72)	Inventor:
	LINDKVIST, Robert S-904 22 UMEA (SE)

(74)	Representative: Onn, Thorsten et al
	Zacco Sweden ABP.O. Box 23101 104 35 Stockholm 104 35 Stockholm (SE)

(54)	ARRANGEMENT IN VALVE DEVICE, WHERE THE VALVE BODY IS PROVIDED WITH RADIAL PROJECTING CONNECTION PINS ENGAGED WITH ANNULAR PISTON MEANS WHICH DISPLACES THE VALVE BODY