Title:
車両に搭載されるシステムのためのエラストマ材料から成るチューブ
Document Type and Number:
Japanese Patent JP6805472
Kind Code:
B2
Abstract:
A tube (1) of elastomeric material for an air conditioning system (I) or for other system which is on-board of a motor-vehicle is herein described. The tube (1) is intended to be fitted over a metal connecting element (2) and to be locked onto the latter by means of a crimping operation that envisages the clamping around the tube (1) of a metal clamping element (3). The tube (1) comprises at least one body (C) made of polymeric elastomeric material supplemented with carbon-based nanofillers wherein an outer surface with one or more piezo-resistive areas (4) is provided, where the polymeric material supplemented with carbon-based nanofillers has been made locally piezo-resistive by means of laser irradiation (L). The piezo-resistive areas (4) arranged on the body (C) of polymeric elastomeric material of the tube (1) can be used for verifying the correct execution of the crimping operation
Inventors:
Veca Antonino Domenico
Chiapello Paolo
Dalmasso Francesca
Lambatini Vito Guide
Chiapello Paolo
Dalmasso Francesca
Lambatini Vito Guide
Application Number:
JP2017227273A
Publication Date:
December 23, 2020
Filing Date:
November 27, 2017
Export Citation:
Assignee:
C.F.F.Societa Consortile Per Azioni
International Classes:
F25B41/00; B60H1/32; F16L11/12; F16L11/127; F25B49/02; H05K3/10
Domestic Patent References:
| JP2013546179A | ||||
| JP2000013953A |
Foreign References:
| US20110181038 | ||||
| US20170089496 | ||||
| EP2921242A1 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation