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1. WO2019043181 - DEVICE FOR DAMPING VIBRATIONS OF A FLEXIBLE OR MINERAL-INSULATED CABLE INTEGRATED INTO A RECESS, CABLE THUS EQUIPPED AND MANUFACTURING METHOD

Publication Number WO/2019/043181
Publication Date 07.03.2019
International Application No. PCT/EP2018/073513
International Filing Date 31.08.2018
IPC
F16F 1/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
02made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
G01K 1/14 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Mounting thermometers in particular locations
CPC
F16F 1/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
02made of steel or other material having low internal friction
025characterised by having a particular shape
G01K 1/08
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
08Protective devices, e.g. casings
G01K 7/02
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
02using thermoelectric elements, e.g. thermocouples
Applicants
  • THERMOCOAX [FR]/[FR]
Inventors
  • REVILLION, Rémi
  • POTIRON, Xavier
  • PICHON, Laurent
  • CHOUANNEAU, Antoine
Agents
  • IPAZ
Priority Data
175806131.08.2017FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR DAMPING VIBRATIONS OF A FLEXIBLE OR MINERAL-INSULATED CABLE INTEGRATED INTO A RECESS, CABLE THUS EQUIPPED AND MANUFACTURING METHOD
(FR) DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS D'UN CÂBLE SOUPLE OU A ISOLANT MINERAL INTEGRE DANS UNE CAVITE, CÂBLE AINSI EQUIPE ET PROCEDE DE FABRICATION
Abstract
(EN)
The invention relates to a device (1) for damping vibrations suffered by a mineral-insulated cable or a flexible cable, intended for being integrated into a recess (3) having a larger cross-section than the cross-section of the cable, the device comprising: - at least two tips (4; 4') having a tubular cross-section, suitable for being attached to the surface of the cable, - at least one contact element constituting a flexible element with resilient behaviour, preferably made of metal, extending from said tips (4; 4') and connecting same together, the flexible element being configured so that, when the device (1) is assembled on the surface of the mineral-insulated or flexible cable and the cable is integrated into the recess (3), the flexible element is bearing on at least one bearing point of the inner wall of the recess, thus damping the vibrations suffered by the cable.
(FR)
L'invention concerne un dispositif (1) d'amortissement des vibrations subies par un câble à isolant minéral ou par un câble souple, destiné à être intégré dans une cavité (3) ayant une section transversale plus grande que la section transversale du câble, le dispositif comprenant : - au moins deux embouts (4; 4') de section transversale tubulaire, adaptés pour être fixés sur la surface du câble, - au moins un élément de contact constituant un élément flexible à comportement élastique, de préférence métallique, s'étendant à partir desdits embouts (4; 4') et les reliant entre eux, l'élément flexible étant configuré de telle manière que, lorsque le dispositif (1) est assemblé sur la surface du câble à isolant minéral ou souple et le câble est intégré dans la cavité (3), l'élément flexible est en appui sur au moins un point d'appui de la paroi intérieure de la cavité, réalisant un amortissement des vibrations subies par le câble.
Also published as
Latest bibliographic data on file with the International Bureau