Engine driven type air conditioner and method of controlling the same

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EP 1 632 735 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	02.04.2014 Bulletin 2014/14

(43)	Date of publication A2:
	08.03.2006 Bulletin 2006/10

(21)	Application number: 05015661.1

(22)	Date of filing: 19.07.2005

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International Patent Classification (IPC):

F25B 27/00^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK YU

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Priority:

26.07.2004 JP 2004217047

(71)	Applicant: SANYO ELECTRIC CO., LTD.
	Moriguchi-shi, Osaka (JP)

(72)	Inventors:
	Hirata, Ryota Ora-gun, Gunma 370-0532 (JP) Nakajima, Katsunori Ora-gun, Gunma 370-0535 (JP) Kanai, Hiroshi Osato-gun, Saitama 360-0202 (JP)

(74)	Representative: Glawe, Delfs, Moll
	Partnerschaft mbB von Patent- und Rechtsanwälten Postfach 26 01 62 80058 München 80058 München (DE)

(54)	Engine driven type air conditioner and method of controlling the same

(57) In an engine driving type air conditioner (100) and a method of controlling the air conditioner, information on at least one of the rotational number of an engine (10), the opening degree of a fuel adjusting valve (35) and the opening degree of a throttle (36) is achieved, it is judged on the basis of the information thus achieved whether the engine (10) to be controlled in accordance with an air conditioning load is under overload state or not, and engine load reducing control of reducing the load of the engine is carried out if it is judged that the engine is under overload state.

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