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1. WO2020114794 - STABILISATEUR DE PRESSION

Numéro de publication WO/2020/114794
Date de publication 11.06.2020
N° de la demande internationale PCT/EP2019/082094
Date du dépôt international 21.11.2019
CIB
F16L 13/06 2006.01
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
LTUYAUX; RACCORDS OU AUTRES ACCESSOIRES POUR TUYAUX; SUPPORTS POUR TUYAUX, CÂBLES OU CONDUITS DE PROTECTION; MOYENS D'ISOLATION THERMIQUE EN GÉNÉRAL
13Raccords de tuyaux non démontables, p.ex. raccords soudés, collés ou matés
02Raccords soudés à l'autogène sans apport de métal
04avec dispositions pour empêcher les contraintes de surcharge
06avec réduction de la tension de soudage par des organes démontables, p.ex. par segments de tension fractionnés, par boulons dans les brides
B29C 65/00 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
29TRAVAIL DES MATIÈRES PLASTIQUES; TRAVAIL DES SUBSTANCES À L'ÉTAT PLASTIQUE EN GÉNÉRAL
CFAÇONNAGE OU ASSEMBLAGE DES MATIÈRES PLASTIQUES; FAÇONNAGE DES MATIÈRES À L'ÉTAT PLASTIQUE NON PRÉVU AILLEURS; POST-TRAITEMENT DES PRODUITS FAÇONNÉS, p.ex. RÉPARATION
65Assemblage d'éléments préformés; Appareils à cet effet
G01N 30/60 2006.01
GPHYSIQUE
01MÉTROLOGIE; TESTS
NRECHERCHE OU ANALYSE DES MATÉRIAUX PAR DÉTERMINATION DE LEURS PROPRIÉTÉS CHIMIQUES OU PHYSIQUES
30Recherche ou analyse de matériaux par séparation en constituants utilisant l'adsorption, l'absorption ou des phénomènes similaires ou utilisant l'échange d'ions, p.ex. la chromatographie
02Chromatographie sur colonne
60Préparation de la colonne
CPC
B29C 65/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining ; or sealing; of preformed parts ; , e.g. welding of plastics materials; Apparatus therefor
02by heating, with or without pressure
B29C 66/1142
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
01General aspects dealing with the joint area or with the area to be joined
05Particular design of joint configurations
10particular design of the joint cross-sections
11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
114Single butt joints
1142Single butt to butt joints
B29C 66/5221
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
52Joining tubular articles, bars or profiled elements
522Joining tubular articles
5221for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
B29C 66/5344
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
53Joining single elements to tubular articles, hollow articles or bars
534Joining single elements to open ends of tubular or hollow articles or to the ends of bars
5344said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
B29C 66/8145
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
80General aspects of machine operations or constructions and parts thereof
81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
814characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
8145characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
B29C 66/857
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
66General aspects of processes or apparatus for joining preformed parts
80General aspects of machine operations or constructions and parts thereof
84Specific machine types or machines suitable for specific applications
857Medical tube welding machines
Déposants
  • BAYER AKTIENGESELLSCHAFT [DE]/[DE]
Inventeurs
  • SCHWAN, Peter
  • STEINMEISTER, Ingo
  • LOBEDANN, Martin
Mandataires
  • BIP PATENTS
Données relatives à la priorité
18210543.705.12.2018EP
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) PRESSURE STABILIZER
(FR) STABILISATEUR DE PRESSION
Abrégé
(EN)
Herein is described a pressure resistant shell for stabilizing a welding seam of a weldable tubing as well as a method of using it.
(FR)
L'invention concerne une coque résistant à la pression permettant de stabiliser un cordon de soudure d'un tube soudable ainsi qu'un procédé d'utilisation de celle-ci.
Dernières données bibliographiques dont dispose le Bureau international