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1. WO2020142710 - INSERT FITTING DEVICES, ASSEMBLIES AND COUPLINGS

Publication Number WO/2020/142710
Publication Date 09.07.2020
International Application No. PCT/US2020/012214
International Filing Date 03.01.2020
IPC
F16L 37/00 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
F16L 37/14 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
08in which the connection between abutting or axially-overlapping ends is maintained by locking members
12using hooks, pawls, or other movable or insertable locking members
14Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
CPC
F16L 19/0283
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
025the pipe ends having integral collars or flanges
028the collars or flanges being obtained by deformation of the pipe wall
0283and having a bell-mouthed shape
F16L 25/009
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
25Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00
009Combination of a quick-acting type coupling and a conventional one
F16L 29/02
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
29Joints with fluid cut-off means
02with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
F16L 37/18
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
08in which the connection between abutting or axially overlapping ends is maintained by locking members
12using hooks, pawls or other movable or insertable locking members
18Joints tightened by eccentrics or rotatable cams
F16L 37/32
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
28with fluid cut-off means
30with fluid cut-off means in each of two pipe-end fittings
32at least one of two lift valves being opened automatically when the coupling is applied
F16L 41/021
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
41Branching pipes; Joining pipes to walls
02Branch units, e.g. made in one piece, welded, riveted
021T- or cross-pieces
Applicants
  • MEGA FLUID SYSTEMS, INC. [US]/[US]
Inventors
  • GRAVES, Todd
  • CRAIN, Kevin
  • KANDIYELI, David
Agents
  • ZIEGLER, Kristian E.
Priority Data
62/788,13603.01.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INSERT FITTING DEVICES, ASSEMBLIES AND COUPLINGS
(FR) DISPOSITIFS, ENSEMBLES ET ACCOUPLEMENTS D'AJUSTEMENT D'INSERT
Abstract
(EN)
Insertion fitting/coupler devices for coupling to a flowpath, and methods of using such insertion fitting/coupler devices, are disclosed. The insertion fitting/coupler devices include a coupler that includes a through hole and a stem portion. The insertion fitting/coupler devices also include a nut that includes a through hole, a rim and a body portion. The insertion fitting/coupler devices further include a body member that includes a through hole and an outer flange. The body member extends into the through hole of the coupler such that an end of the stem portion of the coupler engages the outer flange of the body member. An inner side of the body portion of the nut engages with an outer surface of the stem portion of the coupler such that the flange is secured between the rim of the coupler and the end of the stem portion of the coupler.
(FR)
L'invention concerne des dispositifs coupleurs/d'ajustement d'insertion destinés à être couplés à un trajet d'écoulement, et des procédés d'utilisation de tels dispositifs coupleurs/d'ajustement d'insertion. Les dispositifs coupleurs/d'ajustement d'insertion comprennent un coupleur qui comprend un trou traversant et une partie tige. Les dispositifs coupleurs/d'ajustement d'insertion comprennent également un écrou qui comprend un trou traversant, un rebord et une partie corps. Les dispositifs coupleurs/d'ajustement d'insertion comprennent en outre un élément corps qui comprend un trou traversant et une bride externe. L'élément corps s'étend dans le trou traversant du coupleur de telle sorte qu'une extrémité de la partie tige du coupleur entre en prise avec la bride externe de l'élément corps. Un côté interne de la partie corps de l'écrou vient en prise avec une surface externe de la partie tige du coupleur de telle sorte que la bride soit fixée entre le rebord du coupleur et l'extrémité de la partie tige du coupleur.
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