A fuel injector is provided. The fuel injector includes an injector support and a heat shield coupled to the injector support. The heat shield only interacts with the injector support by way of contacts such as point contacts, line contacts or surface contacts. Further, the heat shield includes a body portion, a radially extending flared end portion and a radially directed shoulder interposed between the body portion and the flared end portion. The shoulder portion acts as a flexure point that flexes and absorbs thermal expansion of the heat shield.
申请公布号
WO2010080179(A4)
申请公布日期
2010.09.02
申请号
WO2009US55192
申请日期
2009.08.27
申请人
WOODWARD GOVERNOR COMPANY;LEE, FEI, PHILIP;HICKS, PAUL, G.