Abstract

A protective device includes a mechanical protective sheath (20) and a thermal protective nozzle (30) mounted at one end (21) of the mechanical protective sheath (20), the mechanical protective sheath (20) including a tubular textile structure that is deformable by compression in the longitudinal direction of the mechanical protective sheath (20), the textile structure having, in a longitudinal compression area, an expanded sheath portion (25) adapted to interact by the reversion of one end (32) of the thermal protective nozzle (30). The device can be used in particular for protecting an element (11) connecting to a sensor (12) of an engine (13).

IPC Classes  ?

• H02G 3/06 - Joints for connecting lengths of protective tubing to each other or to casings, e.g. to distribution boxEnsuring electrical continuity in the joint

Abstract

An electromagnetic protection sheath made of textile (10) is formed by conductive filaments extending in a first direction (X) and non-conductive filaments interlaced with the conductive filaments. Use in particular for shielding cables in aeronautical applications.

IPC Classes  ?

• D03D 15/67 - Metal wires
• H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
• H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
• H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys
• D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres

Abstract

A method for applying an elastomer on a sheath (2) includes the step of applying by pad-printing an elastomer layer on a portion (20) of the sheath (2). A pad-printing machine (1) is also provided for implementing the method. The invention can particularly be used for textile sheaths used in the protection of exhaust-gas flow pipes in an automobile.

IPC Classes  ?

• B29D 22/00 - Producing hollow articles
• B29D 23/00 - Producing tubular articles
• B32B 1/08 - Tubular products
• F16L 11/04 - Hoses, i.e. flexible pipes made of rubber or flexible plastics

Abstract

The invention relates to a textile protection element (30) for a plastic support (33) of knitted embodiment, comprising at least one section (31, 32) with a thermosealing textile thread (2). The above is particularly of use for protection of a plastic hose.

IPC Classes  ?

• D04B 1/22 - Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machinesFabrics or articles defined by such processes specially adapted for knitting goods of particular configuration