RU2000128181A - CAP FOR SEALING HOLLOW PRODUCTS - Google Patents

CAP FOR SEALING HOLLOW PRODUCTS

Info

Publication number
RU2000128181A
RU2000128181A RU2000128181/06A RU2000128181A RU2000128181A RU 2000128181 A RU2000128181 A RU 2000128181A RU 2000128181/06 A RU2000128181/06 A RU 2000128181/06A RU 2000128181 A RU2000128181 A RU 2000128181A RU 2000128181 A RU2000128181 A RU 2000128181A
Authority
RU
Russia
Prior art keywords
cap
hollow products
sealing hollow
supplying
sealing
Prior art date
Application number
RU2000128181/06A
Other languages
Russian (ru)
Other versions
RU2186355C2 (en
Inventor
Наиль Анатольевич Гафаров
Дамир Миргалиевич Нургалиев
Борис Всеволодович Перунов
Владимир Михайлович Покщаев
Юрий Александрович Чирков
Марсель Рашитович Ишмеев
Геннадий Иванович Меркурьев
Original Assignee
Общество с ограниченной ответственностью "Оренбурггазпром" Открытого акционерного общества "Газпром"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Оренбурггазпром" Открытого акционерного общества "Газпром" filed Critical Общество с ограниченной ответственностью "Оренбурггазпром" Открытого акционерного общества "Газпром"
Priority to RU2000128181/06A priority Critical patent/RU2186355C2/en
Priority claimed from RU2000128181/06A external-priority patent/RU2186355C2/en
Publication of RU2000128181A publication Critical patent/RU2000128181A/en
Application granted granted Critical
Publication of RU2186355C2 publication Critical patent/RU2186355C2/en

Links

Claims (1)

Заглушка для герметизации полых изделий, например труб, содержащая корпус с каналами подвода рабочей среды и уплотнительный элемент, отличающаяся тем, что она снабжена камерой высокого давления, выполненной в виде установленной между корпусом и уплотнительным элементом упругой втулки с замкнутой полостью, сообщающейся с каналом подвода рабочей среды под давлением, и разрезной цилиндрической вставкой с наружной фрикционной поверхностью, размещенной между упругой втулкой и изделием.A plug for sealing hollow products, such as pipes, comprising a housing with channels for supplying a working medium and a sealing element, characterized in that it is provided with a high-pressure chamber made in the form of an elastic sleeve with a closed cavity installed between the body and the sealing element, communicating with the channel for supplying a working medium under pressure, and a split cylindrical insert with an outer friction surface located between the elastic sleeve and the product.
RU2000128181/06A 2000-11-10 2000-11-10 Plug to seal hollow articles RU2186355C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000128181/06A RU2186355C2 (en) 2000-11-10 2000-11-10 Plug to seal hollow articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000128181/06A RU2186355C2 (en) 2000-11-10 2000-11-10 Plug to seal hollow articles

Publications (2)

Publication Number Publication Date
RU2000128181A true RU2000128181A (en) 2001-05-20
RU2186355C2 RU2186355C2 (en) 2002-07-27

Family

ID=20241968

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000128181/06A RU2186355C2 (en) 2000-11-10 2000-11-10 Plug to seal hollow articles

Country Status (1)

Country Link
RU (1) RU2186355C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476756C1 (en) * 2011-08-04 2013-02-27 Открытое Акционерное Общество "Дефорт" Method for pipe sealing

Similar Documents

Publication Publication Date Title
ATE249029T1 (en) PUMP WITH FRAGILE DIAPHRAGM SEAL
AU2001285892A1 (en) Valve
PT1115361E (en) A connection device between a receiver and a container and assembly ready for use comprising a device of this type
CZ299298A3 (en) Energy saving apparatus
WO2005079456A3 (en) Cover seals with latching locking features
CA2335691A1 (en) Pressurized chamber seal cartridge
DE69304873D1 (en) BALL VALVE OR CYLINDER VALVE WITH INSERT
GB0204312D0 (en) A high pressure water gun
ATE238714T1 (en) AIRTIGHT COSMETIC CONTAINER WITH BELLOWS
AU2351802A (en) Syringe comprising a cylinder receiving a liquid medium and having a closing cap
KR880012331A (en) Dry Rubber Press Forming Method and Forming Equipment
RU2000128181A (en) CAP FOR SEALING HOLLOW PRODUCTS
NO20030221L (en) Undervannsverktöy
EP1469226A3 (en) Lengthwise adjustable gas spring
JP2000142364A5 (en)
EP0947751A3 (en) Fluid pressure device
BR9910428A (en) Built-in pressure gauge for a pressure fluid dispensing device, particularly for a gas expander
RU2001128086A (en) Circulation valve
FR2397571A1 (en) SEALING DEVICE BETWEEN CYLINDRICAL SURFACES
DK0829041T3 (en) Thermostatically controlled mixing valve
RU2000129586A (en) SCREW GEROTOR HYDRAULIC MACHINE
SU934113A1 (en) Valve sealing assembly
ATE184967T1 (en) DIRECT CONTROL HYDRAULIC PRESSURE VALVE
RU2000133108A (en) HYDRAULIC PUSHER
RU2002127483A (en) PNEUMATIC HYDRAULIC DAMPER