COMPRESSOR STALL DIAGNOSTICS AND AVOIDANCE - Patent 0777828

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EP 0 777 828 A1

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(43)	Date of publication:
	11.06.1997 Bulletin 1997/24

(21)	Application number: 96920104.0

(22)	Date of filing: 17.04.1996

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International Patent Classification (IPC):

F04D 27/ 02^{( . )}

(86)	International application number:
	PCT/US1996/005309

(87)	International publication number:
	WO 1996/034207 (31.10.1996 Gazette 1996/48)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

24.04.1995 US 19950427334
12.03.1996 US 19960013187

(71)	Applicant: UNITED TECHNOLOGIES CORPORATION
	Hartford, CT 06101 (US)

(72)	Inventors:
	GERTZ, Jeffrey, B. West Simsbury, CT 06092 (US) SHARMA, Om, Parkash Vernon, CT 06066 (US) EVEKER, Kevin, M. Marlborough, CT 06447 (US) NETT, Carl, N. Tolland, CT 06084 (US) GYSLING, Daniel L., Apartment 19332 Manchester, CT 06040 (US) FEULNER, Matthew, R. Tolland, CT 06084 (US)

(74)	Representative: Tomlinson, Kerry John
	Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)

(54)	COMPRESSOR STALL DIAGNOSTICS AND AVOIDANCE