RU95106551A - Pipe butt joint - Google Patents

Pipe butt joint

Info

Publication number
RU95106551A
RU95106551A RU95106551/06A RU95106551A RU95106551A RU 95106551 A RU95106551 A RU 95106551A RU 95106551/06 A RU95106551/06 A RU 95106551/06A RU 95106551 A RU95106551 A RU 95106551A RU 95106551 A RU95106551 A RU 95106551A
Authority
RU
Russia
Prior art keywords
pipes
seal
butt joint
pipe
walls
Prior art date
Application number
RU95106551/06A
Other languages
Russian (ru)
Other versions
RU2109198C1 (en
Inventor
Ю.Э. Карандеев
В.Н. Марченков
Original Assignee
Шахтинский Технологический Институт Бытового Обслуживания
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 Шахтинский Технологический Институт Бытового Обслуживания filed Critical Шахтинский Технологический Институт Бытового Обслуживания
Priority to RU95106551A priority Critical patent/RU2109198C1/en
Publication of RU95106551A publication Critical patent/RU95106551A/en
Application granted granted Critical
Publication of RU2109198C1 publication Critical patent/RU2109198C1/en

Links

Landscapes

  • Joints With Pressure Members (AREA)
  • Joints Allowing Movement (AREA)

Abstract

FIELD: pipe line engineering. SUBSTANCE: pipe butt joint has ring flexible seal that consists of housing, two cylindrical branch pipes, and cylindrical space. To fasten the seal at the end faces of pipes there is a space inside it which is in communication with the pipe spaces. As a result the pressure in the space of the seal is the same as in the pipes. The pressure presses the walls of the seal from outside and inside to the walls of pipes. A pressure rise results in increased tightness. EFFECT: enhanced reliability.

Claims (1)

Изобретение относится к области соединения трубопроводов в различных отраслях промышленности. Стыковое соединение труб осуществляется посредством кольцевого эластичного уплотнителя, состоящего из корпуса, двух цилиндрических патрубков, цилиндрической полости. Для крепления уплотнителя на торцах труб в нем есть полость, которая соединяется с полостями труб. Благодаря этому в полости уплотнителя поддерживается то же давление, что и в трубах, оно прижимает стенки уплотнителя снаружи и изнутри к стенкам труб, причем рост давления приводит к еще более надежной герметизации соединения.The invention relates to the field of connecting pipelines in various industries. The butt joint of the pipes is carried out by means of an annular elastic seal consisting of a housing, two cylindrical pipes, and a cylindrical cavity. To mount the seal on the ends of the pipes, it has a cavity that connects to the pipe cavities. Due to this, the same pressure is maintained in the seal cavity as in the pipes, it presses the walls of the seal from the outside and from the inside to the pipe walls, and the pressure increase leads to an even more reliable sealing of the connection.
RU95106551A 1995-04-20 1995-04-20 Butt joint of pipes RU2109198C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95106551A RU2109198C1 (en) 1995-04-20 1995-04-20 Butt joint of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95106551A RU2109198C1 (en) 1995-04-20 1995-04-20 Butt joint of pipes

Publications (2)

Publication Number Publication Date
RU95106551A true RU95106551A (en) 1997-01-10
RU2109198C1 RU2109198C1 (en) 1998-04-20

Family

ID=20167140

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95106551A RU2109198C1 (en) 1995-04-20 1995-04-20 Butt joint of pipes

Country Status (1)

Country Link
RU (1) RU2109198C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774275B2 (en) * 2001-08-21 2004-08-10 Catalytic Distillation Technologies Pulse flow reaction

Also Published As

Publication number Publication date
RU2109198C1 (en) 1998-04-20

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