Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018224360) CONNECTION DEVICE FOR FLUID LINES AND ASSOCIATED PRODUCTION METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/224360 International Application No.: PCT/EP2018/064094
Publication Date: 13.12.2018 International Filing Date: 29.05.2018
IPC:
F16L 13/02 (2006.01) ,F16L 47/02 (2006.01) ,F16L 37/091 (2006.01) ,B29C 65/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
13
Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
02
Welded joints
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
47
Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
02
Welded joints; Adhesive joints
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37
Couplings of the quick-acting type
08
in which the connection between abutting or axially-overlapping ends is maintained by locking members
084
combined with automatic locking
091
by means of a ring provided with teeth or fingers
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
02
by heating, with or without pressure
14
using wave energy or particle radiation
16
Laser beam
Applicants:
FESTO AG & CO. KG [DE/DE]; Ruiter Straße 82 73734 Esslingen, DE
Inventors:
MÜLLER, Erich; DE
WAHL, Thorsten; DE
GILIARD, Peter; DE
Agent:
PATENTANWÄLTE MAGENBAUER & KOLLEGEN PARTNERSCHAFT MBB; Plochinger Str. 109 73730 Esslingen, DE
Priority Data:
10 2017 209 607.107.06.2017DE
Title (EN) CONNECTION DEVICE FOR FLUID LINES AND ASSOCIATED PRODUCTION METHOD
(FR) DISPOSITIF DE RACCORDEMENT POUR DES CONDUITS DE FLUIDE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
(DE) ANSCHLUSSVORRICHTUNG FÜR FLUIDLEITUNGEN UND DIESBEZÜGLICHES HERSTELLUNGSVERFAHREN
Abstract:
(EN) The invention relates to a connection device (1) for fluid lines (5), which has a connection unit (4) that is penetrated by a plug-in recess (26), into which a fluid line (5) to be connected can be plugged. The connection unit (4) has a base unit (6), on which a retaining structure (14) that securely holds the base unit (6) is provided, and which is composed of an annular housing body (12) and a sealing ring (13) attached thereto at the front end. The housing body (12) consists of plastic and the sealing ring (13) of thermoplastic elastomer. The two components are non-detachably fixed to each other by laser transmission welding by means of at least one laser transmission weld (27).
(FR) L'invention concerne un dispositif de raccordement (1) pour des conduits de fluide (5), lequel dispose d'une unité de raccordement (4), qui est traversée par un évidement d'emboîtement (26), dans lequel un conduit de fluide (5) à raccorder peut être emboîté. L'unité de raccordement (4) est dotée d'une unité de base (6), sur laquelle est disposée une structure de maintien (14) servant à immobilier l'unité de base (6) et qui se compose d'un corps de boîtier (12) de forme annulaire et d'une bague d'étanchéité (13) installée sur ce dernier à l'avant côté frontal. Le corps de boîtier (12) est constitué d'une matière plastique, et la bague d'étanchéité (13) est constituée d'un élastomère thermoplastique. Les deux composants sont fixés l'un sur l'autre de manière inamovible par un soudage par irradiation laser au moyen d'au moins une liaison soudée par irradiation laser (27).
(DE) Es wird eine Anschlussvorrichtung (1) für Fluidleitungen (5) vorgeschlagen, die über eine Anschlusseinheit (4) verfügt, die von einer Einsteckausnehmung (26) durchsetzt ist, in die eine anzuschließende Fluidleitung (5) einsteckbar ist. Die Anschlusseinheit (4) hat eine Basiseinheit (6), an der eine zum Festhalten der Basiseinheit (6) dienende Haltestruktur (14) angeordnet ist und die sich aus einem ringförmigen Gehäusekörper (12) und einem stirnseitig vorne daran angesetzten Dichtungsring (13) zusammensetzt. Der Gehäusekörper (12) besteht aus Kunststoff und der Dichtungsring (13) aus thermoplastischem Elastomer. Beide Komponenten sind durch Laserdurchstrahlschweißen mittels mindestens einer Laserdurchstrahl-Schweißverbindung (27) unlösbar aneinander befestigt.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)