EA201600643A1 - BUTTON CONNECTION OF PRELIMINARY ISOLATED PIPES OR FIXED PRODUCTS - Google Patents

BUTTON CONNECTION OF PRELIMINARY ISOLATED PIPES OR FIXED PRODUCTS

Info

Publication number
EA201600643A1
EA201600643A1 EA201600643A EA201600643A EA201600643A1 EA 201600643 A1 EA201600643 A1 EA 201600643A1 EA 201600643 A EA201600643 A EA 201600643A EA 201600643 A EA201600643 A EA 201600643A EA 201600643 A1 EA201600643 A1 EA 201600643A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipes
color
coupling
heat
button connection
Prior art date
Application number
EA201600643A
Other languages
Russian (ru)
Other versions
EA028736B1 (en
Inventor
Евгений Сергеевич ПАВЛЮК
Сергей Леонидович НАРКЕВИЧ
Original Assignee
Закрытое акционерное общество "СМИТ-ГРУПП"
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 Закрытое акционерное общество "СМИТ-ГРУПП" filed Critical Закрытое акционерное общество "СМИТ-ГРУПП"
Publication of EA201600643A1 publication Critical patent/EA201600643A1/en
Publication of EA028736B1 publication Critical patent/EA028736B1/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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Стыковое соединение предварительно изолированных труб или фасонных изделий содержит соединенные между собой внутренние рабочие трубы и закрепленную внахлест на внешних трубах-оболочках муфту, выполненную из светопроницаемой пластмассы. Новым является то, что муфта выполнена термоусаживаемой из светопроницаемой пластмассы, а между муфтой и внешними трубами-оболочками расположен адгезионный материал, отличный по цвету от цвета трубы-оболочки. Технический результат, достигаемый изобретением, заключается в сохранении свойств и характеристик изоляции в местах стыковых соединений в течение длительного периода времени и увеличении срока эксплуатации стыка и соответственно трубопроводных систем, за счет образования надежного герметичного соединения "термоусаживаемая муфта - труба-оболочка".The butt joint of pre-insulated pipes or fittings contains interconnected internal working pipes and an overlapped sleeve on the external sheath pipes made of translucent plastic. New is that the coupling is made of heat-shrinkable transparent plastic, and between the coupling and the outer sheath pipes there is an adhesive material that is different in color from the color of the sheath pipe. The technical result achieved by the invention is to preserve the properties and characteristics of the insulation in the joints for a long period of time and increase the lifetime of the joint and, accordingly, pipeline systems, due to the formation of a reliable hermetic connection of the “heat-shrinkable sleeve - pipe-casing”.

EA201600643A 2015-10-19 2016-10-10 Butt joint of pre-insulated pipes or shaped products EA028736B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2015144712 2015-10-19
RU2015144712A RU2611216C1 (en) 2015-10-19 2015-10-19 Butt joint of pre-insulated pipes or formed parts

Publications (2)

Publication Number Publication Date
EA201600643A1 true EA201600643A1 (en) 2017-04-28
EA028736B1 EA028736B1 (en) 2017-12-29

Family

ID=58458910

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201600643A EA028736B1 (en) 2015-10-19 2016-10-10 Butt joint of pre-insulated pipes or shaped products

Country Status (2)

Country Link
EA (1) EA028736B1 (en)
RU (1) RU2611216C1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8300252L (en) * 1983-01-19 1984-07-20 Dansk Rorind SET TO SHARP TWO FORISOLATED PIPES AND A SHARP SHELET TO BE USED IN APPLICATION OF THESE SETS
GB9401043D0 (en) * 1994-01-20 1994-03-16 Raychem Ltd Dimensionally heat-recoverable article
GB2319316A (en) * 1996-11-14 1998-05-20 Shaw Ind Ltd Heat shrinkable member for connecting tubular sections
RU2341717C1 (en) * 2007-05-16 2008-12-20 Алексей Алексеевич Савинов Thermosetting coupling
RU2513861C1 (en) * 2012-11-06 2014-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" КГАСУ Heat shrink sleeve

Also Published As

Publication number Publication date
RU2611216C1 (en) 2017-02-21
EA028736B1 (en) 2017-12-29

Similar Documents

Publication Publication Date Title
GB2556744A (en) Pipe coupling
EA201790807A8 (en) DEVICE AND SYSTEM FOR ELECTROFUSION WELDING OF POLYETHYLENE PIPELINE
MX2014002118A (en) Expansion joint.
MX2018010625A (en) Pipe section joining member, pipe joint and elongated pipe.
BR112014025381B8 (en) METHOD FOR MANUFACTURING A FIELD JOINT CASING, PIPE, AND TUBE SECTION.
EA201390721A1 (en) IMPROVED SEAL BETWEEN PIPES
EP3938692A4 (en) Grooved pipe coupling with improved sealing
EP3633259A4 (en) Pipe fitting joint assembly
SA521430103B1 (en) Connector for Pipes
EA201992427A1 (en) SHIPPING CONNECTOR ASSEMBLY
DE112020003889A5 (en) Connection element assembled with a crimping sleeve as well as a pipe connection comprising this
EA201600643A1 (en) BUTTON CONNECTION OF PRELIMINARY ISOLATED PIPES OR FIXED PRODUCTS
EA201600642A1 (en) METHOD FOR TERMINATING A JOINT OF PRE-PREPARED ISOLATED PIPES USING A HEAT-DIMENSIONAL COUPLING
EA201600644A3 (en) BUTTON CONNECTION OF ISOLATED PIPES OR FITTINGS
EA201991645A1 (en) THREADED CONNECTION FOR OIL WELL
PE20121428A1 (en) LINED PIPE CONNECTIONS AND RELATED FITTING METHODS
TWD197898S (en) Watering connector
JP1721889S (en) pipe joint
UA104533U (en) The device for the repair of pipelines
TWI799568B (en) Pipe joint
EA201600640A1 (en) METHOD FOR TERMINATING A JOINT OF PRE-INSULATED PIPES
RU2014128088A (en) SYSTEM FOR CONNECTING PLASTIC PIPELINES WITH A BUSHING, A COUPLING AND A DEFENSION COMPENSATOR
NZ631136A (en) Improved joint between two plastics pipes and a method for making such a joint
TR201604256A2 (en) CLAMP GRADE SYSTEM FOR HDPE AND SIMILAR PLASTIC-FLEXIBLE PIPES
UA132031U (en) FLANGE PIPE CONNECTION

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): BY KZ RU