WO2022191810A1 - Pipe coupling - Google Patents

Pipe coupling Download PDF

Info

Publication number
WO2022191810A1
WO2022191810A1 PCT/UA2022/000012 UA2022000012W WO2022191810A1 WO 2022191810 A1 WO2022191810 A1 WO 2022191810A1 UA 2022000012 W UA2022000012 W UA 2022000012W WO 2022191810 A1 WO2022191810 A1 WO 2022191810A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe coupling
universal joint
repair
metal
gasket
Prior art date
Application number
PCT/UA2022/000012
Other languages
French (fr)
Russian (ru)
Inventor
Вадим Юриевич НОЧОВНЫЙ
Original Assignee
Вадим Юриевич НОЧОВНЫЙ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Вадим Юриевич НОЧОВНЫЙ filed Critical Вадим Юриевич НОЧОВНЫЙ
Publication of WO2022191810A1 publication Critical patent/WO2022191810A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints 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
    • F16L19/08—Joints 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 with metal rings which bite into the wall of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose

Definitions

  • the universal joint can be used to repair water and gas pipes of any type, made of any material.
  • the universal joint greatly simplifies the repair of pipes that have been accidentally cut or drilled, including those already installed and put into service, without the need to cut them during leak repair operations. If the piping is already installed, repairs can be made by opening a small section of the wall for inspection and repair work.
  • Pipe repair hinges are currently available on the market that are large and not compatible with all pipe materials or require a significantly larger opening of the inspected and working areas.
  • the universal joint consists of the following elements: two identical O-rings with end clips (A), two threaded metal half-cylinders with a key insert (B), and one gasket.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints With Pressure Members (AREA)
  • Pipe Accessories (AREA)

Abstract

A pipe coupling is intended for repairing all types of water and gas pipes, irrespective of the material of which they are made. The pipe coupling consists of two metal sealing rings with end clamps (A), two metal half-cylinders with a thread and an insert for a wrench (B), and also one gasket.

Description

ТРУБОПРОВОДНАЯ МУФТА PIPE COUPLING
Универсальный шарнир может использоваться для ремонта водопроводных и газопроводных труб любого типа, выполненных из любого материала. The universal joint can be used to repair water and gas pipes of any type, made of any material.
При помощи универсального шарнира значительно упрощается ремонт труб, которые были случайно порезаны или просверлены, в том числе уже установленных и введенных в эксплуатацию без необходимости их резки во время выполнения операций по устранению протечек. Если трубопровод уже установлен, ремонт можно провести, открывая небольшой участок стены для выполнения инспекции и ремонтных работ. The universal joint greatly simplifies the repair of pipes that have been accidentally cut or drilled, including those already installed and put into service, without the need to cut them during leak repair operations. If the piping is already installed, repairs can be made by opening a small section of the wall for inspection and repair work.
На сегодняшний день на рынке доступны шарниры для ремонта труб, которые имеют большие размеры и не совместимы со всеми материалами труб или требуется значительно большее отверстие осматриваемых и рабочих зон. Pipe repair hinges are currently available on the market that are large and not compatible with all pipe materials or require a significantly larger opening of the inspected and working areas.
Универсальный шарнир состоит из следующих элементов: двух одинаковых уплотнительных колец с концевыми зажимами (А), двух металлических полуцилиндров с резьбой и вставкой для ключа (В), а также одной прокладки. The universal joint consists of the following elements: two identical O-rings with end clips (A), two threaded metal half-cylinders with a key insert (B), and one gasket.
Установка универсального шарнира проста и может быть произведена при помощи общеизвестных ручных инструментов за шесть шагов. Installation of the universal joint is simple and can be done with well-known hand tools in six steps.
После выявления отверстия, пореза или точки разрыва и отверстия для визуального осмотра универсальный шарнир применяется следующим образом:After identifying the hole, cut or break point and visual inspection hole, the universal joint is applied as follows:
1) Размещение прокладки (С); 1) Gasket placement (C);
2) Размещение первого полуцилиндра (В); 2) Placement of the first half-cylinder (B);
3) Размещение второго полуцилиндра (В) при помощи соответствующего ключа; 3) Placement of the second half-cylinder (B) with the appropriate key;
4) Вставка первого уплотнительного кольца (А), смещенного от места соединения двух деталей (В); 4) Insertion of the first O-ring (A) offset from the junction of the two parts (B);
5) Вставка второго уплотнительного кольца (А) зеркально первому; 5) The insertion of the second sealing ring (A) is mirrored to the first;
6) Одновременное закручивание двух уплотнительных колец до конца их хода (А). 6) Simultaneous tightening of two O-rings to the end of their travel (A).
После того, как универсальный шарнир установлен правильно, герметичность водопроводных или газопроводных труб может быть гарантирована при максимальном давлении до 20 бар. Once the universal joint is installed correctly, the tightness of water or gas pipes can be guaranteed up to a maximum pressure of 20 bar.

Claims

ФОРМУЛА FORMULA
Универсальный шарнир состоит из следующих элементов, отображенных на чертежах: The universal joint consists of the following elements shown in the drawings:
1 - металлического уплотнительного кольца с концевым зажимом (А) 1 - metal sealing ring with end clamp (A)
2 - металлического полуцилиндра с резьбой и вставкой для ключа (В). 2 - metal semi-cylinder with thread and key insert (B).
PCT/UA2022/000012 2021-03-08 2022-03-09 Pipe coupling WO2022191810A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT202021000001118U IT202100001118U1 (en) 2021-03-08 2021-03-08 UNIVERSAL JOINT FOR REPAIR OF HYDRAULIC PIPES OF ANY TYPE AND MATERIAL
IT202021000001118 2021-03-08

Publications (1)

Publication Number Publication Date
WO2022191810A1 true WO2022191810A1 (en) 2022-09-15

Family

ID=83227016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2022/000012 WO2022191810A1 (en) 2021-03-08 2022-03-09 Pipe coupling

Country Status (2)

Country Link
IT (1) IT202100001118U1 (en)
WO (1) WO2022191810A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963248A (en) * 1909-02-26 1910-07-05 Daniel S Ramelli Pipe-fitting.
FR693408A (en) * 1930-04-05 1930-11-20 Coupling sleeve
GB599838A (en) * 1944-09-27 1948-03-22 Paul David Wurzburger Improvements in or relating to pipe coupling method and apparatus
US2570224A (en) * 1949-01-24 1951-10-09 Thomas M Fason Tube coupling
US4103943A (en) * 1976-06-14 1978-08-01 Curtin Hoyt S Pipe coupling
US20060138771A1 (en) * 2004-12-27 2006-06-29 Carrier Corporation Braze-free connector for joining a pair of flow lines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963248A (en) * 1909-02-26 1910-07-05 Daniel S Ramelli Pipe-fitting.
FR693408A (en) * 1930-04-05 1930-11-20 Coupling sleeve
GB599838A (en) * 1944-09-27 1948-03-22 Paul David Wurzburger Improvements in or relating to pipe coupling method and apparatus
US2570224A (en) * 1949-01-24 1951-10-09 Thomas M Fason Tube coupling
US4103943A (en) * 1976-06-14 1978-08-01 Curtin Hoyt S Pipe coupling
US20060138771A1 (en) * 2004-12-27 2006-06-29 Carrier Corporation Braze-free connector for joining a pair of flow lines

Also Published As

Publication number Publication date
IT202100001118U1 (en) 2022-09-08

Similar Documents

Publication Publication Date Title
US9188260B2 (en) Crimp evident seal
US7552742B2 (en) Hot tap device
US20080155745A1 (en) Bathtub waste and overflow assembly
PL60452Y1 (en) Clamp-type pipe joint
WO2018000538A1 (en) Unmanned shipborne pipeline maintenance fixture
US3240226A (en) Self-tapping service valve fitting
US5553898A (en) Hot-tapping sleeve
WO2022191810A1 (en) Pipe coupling
US3782683A (en) Pipe couplings
US20100263884A1 (en) System And Method Of Assembly Of CPVC Piping System Employing Mechanical Couplings And Supports
JP2021139491A (en) Connector for piping, and connection device for piping including the same
US6488316B1 (en) Flexible metal hose termination fitting with adapter for termination plate
US6755216B1 (en) Method of repairing an un-isolatable leak in a piping system and apparatus and components for accomplishing the same
EP0183510A1 (en) A fitting for clamping a pipe
KR100659369B1 (en) Pipe cap for testing leakage of water
CN216892626U (en) Tap water pipeline connection water supply system
JP2021131099A (en) Plug mounting structure for airtightness test in fireless joint, fireless joint, and plug for airtightness test
CN220186201U (en) Pipeline repairing device
US10385551B1 (en) Plumbing protector
US20170254462A1 (en) Improved Valve Apparatus And Method Of Installation
Nguyen Prove it: The challenges of larger waterworks
CN219221645U (en) Online plugging device for fracture of blow-down pipe of compressed air pipeline
CN209399003U (en) A kind of quickly connection connecting hose
CN220134955U (en) Quick-opening blind plate tool
US20220341809A1 (en) Pressure testing device and method of testing using same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22767626

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22767626

Country of ref document: EP

Kind code of ref document: A1