METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A THERMOSTATIC EXPANSION VALVE - Patent 0079331

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EP 0 079 331 A1

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(43)	Date of publication:
	25.05.1983 Bulletin 1983/21

(21)	Application number: 81901773.0

(22)	Date of filing: 20.05.1981

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International Patent Classification (IPC):

F25B 41/ 06^{( . )}
G05D 23/ 20^{( . )}

G05D 23/ 19^{( . )}

(86)	International application number:
	PCT/US1981/000682

(87)	International publication number:
	WO 1982/004142 (25.11.1982 Gazette 1982/28)

(84)	Designated Contracting States:
	CH DE FR GB LI LU NL SE

(71)	Applicant: ALSENZ, Richard H.
	Missouri City, TX 77459 (US)

(72)	Inventor:
	ALSENZ, Richard H. Missouri City, TX 77459 (US)

(74)	Representative: Meddle, Alan Leonard
	FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 D-80801 München D-80801 München (DE)

(54)	METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A THERMOSTATIC EXPANSION VALVE