BUTTERFLY VALVE

The present invention relates to a butterfly valve which is changed to reduce inside loss in a closed position. The change according to the present invention reduces mainly generated losses through a shaft of a flap of the butterfly valve. The present invention is especially important when being use...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TELMO CALLE FACAL, XOAN XOSE HERMIDA DOMINGUEZ
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a butterfly valve which is changed to reduce inside loss in a closed position. The change according to the present invention reduces mainly generated losses through a shaft of a flap of the butterfly valve. The present invention is especially important when being used in internal combustion engines to manage exhaust gas for introduction to an intake by an exhaust gas recirculation system. 본 발명은, 폐쇄 위치에서의 내부 손실들을 감소시키도록 변형된 버터플라이 밸브에 관한 것이다. 본 발명에 따른 변형들은, 버터플라이 밸브의 플랩(flap)의 샤프트(shaft)를 통하여 주로 발생하는 손실들을 감소시킨다. 본 발명은, 배기가스재순환(egr; exhaust gas recirculation) 시스템에 의하여 흡입(intake)으로의 도입을 위한 배기가스들을 관리하기 위하여 내연기관들에서의 버터플라이 밸브의 사용에 있어서 특별히 중요하다.