Fluid handling – Processes – Cleaning – repairing – or assembling
Reexamination Certificate
2005-06-28
2005-06-28
Look, Edward K. (Department: 3751)
Fluid handling
Processes
Cleaning, repairing, or assembling
C137S315330, C137S540000, C285S905000, C251S337000
Reexamination Certificate
active
06910494
ABSTRACT:
The invention relates to a composite component, in particular a valve (10), and to a method for producing the composite component. The composite component comprises an inner component (14) configured as a cage, and an outer component (12) in the form of a valve body, which encloses the inner component (14) radially outwards, the inner component (14) being made at least radially outwards of a material with a first coefficient of thermal expansion and the outer component (12) being made at least radially inwards of a material with a second coefficient of thermal expansion, which is smaller than the first coefficient of thermal expansion, the outer component (12) having at least one internal-diameter enlargement (22) radially inwards, facing the inner component (14), and the inner component (14) being fastened to the outer component (12), on the one hand by means of a press fit (52) and, on the other hand, by means of a positive engagement (54) which is formed by a flow of the inner component (14) into the internal-diameter enlargement (22) of the outer component (12).
REFERENCES:
patent: 4856970 (1989-08-01), Oda et al.
patent: 4893650 (1990-01-01), Chisholm et al.
patent: 5609182 (1997-03-01), Beck et al.
patent: 6116273 (2000-09-01), Tarr et al.
patent: 6244295 (2001-06-01), Bartussek et al.
patent: 6550698 (2003-04-01), Ness
patent: 35 20 352 (1986-12-01), None
patent: 42 39 362 (1994-05-01), None
patent: 195 13 604 (1996-10-01), None
patent: 0 268 520 (1988-05-01), None
patent: 00/47363 (2000-08-01), None
Celazole® PBI (CM), Polybenzimidazole, unfilled, compression molded. Datasheet [online]. Quadrant Engineering Plastic Products, copyright 1989-2004. [retrieved on Oct. 21, 2004]. Retrieved from the Internet: <URL:http://www.quadrantepp.matweb.com/SpecificMaterialNew.asp?bassnum=P1SM02&group=General>.
Properties of Common Solid Materials: Thermal Properties. Datasheet [online]. eFunda, copyright 2004. [retrieved on Oct. 21, 2004]. Retrieved from the Internet: <URL: http://www.efunda.com/materials/common_matl/Common_Matl.cfm?MatlPhase=Solid&MatlProp=Thermal#Thermal>.
Document Bibliography and Abstract for EP 0 268 520 from the European Patent Office website: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=EP0268520, printed Jan. 19, 2004.
Document Bibliography and Abstract for DE 35 20 352 from the European Patent Office website: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE3520352, printed Jan. 19, 2004.
Document Bibliography and Abstract for DE 42 39 362 from the European Patent Office website: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE4239362, printed Jan. 19, 2004.
Document Bibliography and Abstract for DE 195 13 604 from the European Patent Office website: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE19513604, printed Jan. 19, 2004.
Fristoe Jr. John K.
Look Edward K.
Lucas Automotive GmbH
MacMillan Sobanski & Todd LLC
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