RU93026468A - DEVICE FOR CUTTING OUTSIDE INTO EXISTING PIPELINE - Google Patents

DEVICE FOR CUTTING OUTSIDE INTO EXISTING PIPELINE

Info

Publication number
RU93026468A
RU93026468A RU93026468/29A RU93026468A RU93026468A RU 93026468 A RU93026468 A RU 93026468A RU 93026468/29 A RU93026468/29 A RU 93026468/29A RU 93026468 A RU93026468 A RU 93026468A RU 93026468 A RU93026468 A RU 93026468A
Authority
RU
Russia
Prior art keywords
cylinder
existing pipeline
cutting outside
intermediate chamber
electric drive
Prior art date
Application number
RU93026468/29A
Other languages
Russian (ru)
Other versions
RU2056575C1 (en
Inventor
В.П. Куклин
В.В. Куклин
Original Assignee
Малое предприятие "Отец и сын"
Filing date
Publication date
Application filed by Малое предприятие "Отец и сын" filed Critical Малое предприятие "Отец и сын"
Priority to RU93026468A priority Critical patent/RU2056575C1/en
Priority claimed from RU93026468A external-priority patent/RU2056575C1/en
Publication of RU93026468A publication Critical patent/RU93026468A/en
Application granted granted Critical
Publication of RU2056575C1 publication Critical patent/RU2056575C1/en

Links

Claims (1)

Изобретение относится к трубопроводному транспорту жидкостей и может быть использовано при присоединении ответвлений к действующему трубопроводу без снижения в нем давления. Цель изобретения - упрощение конструкции и повышение надежности. В устройстве имеется патрубок с фланцем, промежуточная камера, цилиндр, полый вал с расположенным внутри центральным валом, соединенным с электроприводом. На конце центрального вала закреплен режущий инструмент, полый вал жестко закреплен в цилиндре по диагонали. Промежуточная камера имеет опорные подшипники, уплотнения, фиксация положения цилиндра осуществляется винтом, втулкой. В качестве электропривода используется электродрель.The invention relates to pipeline transport of liquids and can be used when connecting branches to the existing pipeline without reducing the pressure in it. The purpose of the invention is to simplify the design and increase reliability. The device has a nozzle with a flange, an intermediate chamber, a cylinder, a hollow shaft with a central shaft located inside and connected to an electric drive. At the end of the central shaft the cutting tool is fixed, the hollow shaft is rigidly fixed in the cylinder diagonally. The intermediate chamber has support bearings, seals, fixing the position of the cylinder is carried out by a screw, sleeve. An electric drill is used as an electric drive.
RU93026468A 1993-05-18 1993-05-18 Device for cutting in tap into operating pipeline RU2056575C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93026468A RU2056575C1 (en) 1993-05-18 1993-05-18 Device for cutting in tap into operating pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93026468A RU2056575C1 (en) 1993-05-18 1993-05-18 Device for cutting in tap into operating pipeline

Publications (2)

Publication Number Publication Date
RU93026468A true RU93026468A (en) 1995-11-20
RU2056575C1 RU2056575C1 (en) 1996-03-20

Family

ID=20141615

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93026468A RU2056575C1 (en) 1993-05-18 1993-05-18 Device for cutting in tap into operating pipeline

Country Status (1)

Country Link
RU (1) RU2056575C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3366969T3 (en) * 2017-02-28 2022-12-12 Georg Fischer Wavin Ag Branch connecting device

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