SU1634533A1 - Муфта дл соединени труб из термопластов - Google Patents

Муфта дл соединени труб из термопластов Download PDF

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Publication number
SU1634533A1
SU1634533A1 SU874334342A SU4334342A SU1634533A1 SU 1634533 A1 SU1634533 A1 SU 1634533A1 SU 874334342 A SU874334342 A SU 874334342A SU 4334342 A SU4334342 A SU 4334342A SU 1634533 A1 SU1634533 A1 SU 1634533A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
sleeve
connecting pipes
thermoplastic materials
truncated cone
Prior art date
Application number
SU874334342A
Other languages
English (en)
Inventor
Ефим Шевель-Мордкович Гисер
Вальдемар Иванович Обвинцев
Виктор Харитонович Бондарь
Original Assignee
Киевский филиал Всесоюзного научно-исследовательского института по монтажным и специальным строительным работам
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 Киевский филиал Всесоюзного научно-исследовательского института по монтажным и специальным строительным работам filed Critical Киевский филиал Всесоюзного научно-исследовательского института по монтажным и специальным строительным работам
Priority to SU874334342A priority Critical patent/SU1634533A1/ru
Application granted granted Critical
Publication of SU1634533A1 publication Critical patent/SU1634533A1/ru

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
    • B29C66/3472—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients in the plane of the joint, e.g. along the joint line in the plane of the joint or perpendicular to the joint line in the plane of the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General 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
    • B29C66/51—Joining 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General 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
    • B29C66/51—Joining 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

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i- iMi/i i PI у щь- 1 рчрча то iLUHHf i MVf}
f I НчПИ ПЬНЫе OTPffC 14 Mv1 Bb r4f| ч ri ферме нижней )сти & jr к
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Муфту дл  соединени  труб из термо- имастов изготавливают следующим обратом .
У торцов полиэтиленового полого цилиндрического корпуса 1 в радиальном направлении выполн ют отверсти , в которых размещают пластмассовые втулки 3. Пластмассова  втулка 3 выполнена в нижней части в виде усеченного конуса 5, над верхним основанием которого выполнен кольцевой бурт 6. Втулку 3 ввод т в коническое отвер- г гие, выполненное   корпусе 1 муфты, до тех пор, пока бурт б не выйдет над поверхностью корпуса 1 муфты, образу  замковое соединение. После размещени  втулки 3 производ т укладку спирали 2 таким образом , чтобы она пересекла корпус втулки 3. Происходит фиксаци  защитной втулки 3 относительно корпуса 1 муфты. В отверстие, выполненное вдоль оси пластмассовой чтулки 3, ввод т конец спирали 2, отгибают .ifj, образу  электрически безопасный разъ- дл  последующего подключени  к нему очника тока (не показан) после установки . на концы соедин емых труб.
г

Claims (2)

1.Муфта дл  соединени  труб из термопластов , содержаща  установленный в ней со стороны внутренней поверхности электронагревательный элемент, выполненный в виде спирали, концы которой размещены в пластмассовых втулках, закрепленных своей нижней частью в радиальных отверсти х муфты, отличающа с  тем, что,
0 с целью снижени  трудоемкости изготовлени  муфты, нижн   часть пластмассовых втулок выполнена в виде усеченного конуса, большее основание которого обращено к оси муфты, а со стороны меньшего основа5 ни  на втулках выполнен кольцевой бурт, установленный на наружной поверхности муфты, причем высота усеченного конуса втулок равна толщине стенки муфты, а радиальные отверсти  муфты выполнены по фор0 ме нижней части втулок.
2.Муфта по п. 1.отличающа с  тем, что втулка вполнена с внутренним осевым выступом с отверстием, в котором размещен выступающий над ним конец спирали.
SU874334342A 1987-11-02 1987-11-02 Муфта дл соединени труб из термопластов SU1634533A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874334342A SU1634533A1 (ru) 1987-11-02 1987-11-02 Муфта дл соединени труб из термопластов

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874334342A SU1634533A1 (ru) 1987-11-02 1987-11-02 Муфта дл соединени труб из термопластов

Publications (1)

Publication Number Publication Date
SU1634533A1 true SU1634533A1 (ru) 1991-03-15

Family

ID=21338653

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874334342A SU1634533A1 (ru) 1987-11-02 1987-11-02 Муфта дл соединени труб из термопластов

Country Status (1)

Country Link
SU (1) SU1634533A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422372A1 (de) * 1994-06-27 1996-01-04 Gruber Alois Agru Gmbh Verfahren zum Schweißen von Kunststoffrohren und Muffe zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422372A1 (de) * 1994-06-27 1996-01-04 Gruber Alois Agru Gmbh Verfahren zum Schweißen von Kunststoffrohren und Muffe zur Durchführung des Verfahrens

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