Invention Grant
US08596646B2 Y-shaped gasket, a method of fabricating such a gasket, and the use of such a gasket for reducing the engagement forces of a connector
有权
Y形垫片，制造这种衬垫的方法，以及使用这种垫圈来减小连接器的接合力
- Patent Title: Y-shaped gasket, a method of fabricating such a gasket, and the use of such a gasket for reducing the engagement forces of a connector
- Patent Title (中): Y形垫片，制造这种衬垫的方法，以及使用这种垫圈来减小连接器的接合力
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Application No.: US12044345Application Date: 2008-03-07
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Publication No.: US08596646B2Publication Date: 2013-12-03
- Inventor: Sébastien Pradelle
- Applicant: Sébastien Pradelle
- Applicant Address: FR Paris
- Assignee: Le Joint Francais
- Current Assignee: Le Joint Francais
- Current Assignee Address: FR Paris
- Agency: Alston & Bird LLP
- Priority: EP07290296 20070307
- Main IPC: F16J15/32
- IPC: F16J15/32
Abstract:
The invention seeks to provide a gasket for a quick connector that is inexpensive to fabricate, providing sealing over a wide range of fluid pressures, while presenting engagement forces that are small for flow diameters of large size. More precisely, the present invention provides a sealing gasket of elastically deformable material having a Y-shaped longitudinal axial section for use in a quick coupling for a fluid duct, the gasket (10) comprising an I-shaped stem (1) and a V-shaped portion (2), flash (3p, 3s) of join plane (P1) of the gasket being located between the I-shaped stem (1) and the V-shaped portion (2), preferably substantially perpendicularly to the longitudinal axis (P2) of the gasket (10). The invention also provides the use of such a gasket, and a mold and a method for fabricating such a gasket.
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