RU94007347A - Устройство и способ введения герметика в зазор - Google Patents

Устройство и способ введения герметика в зазор

Info

Publication number
RU94007347A
RU94007347A RU94007347/06A RU94007347A RU94007347A RU 94007347 A RU94007347 A RU 94007347A RU 94007347/06 A RU94007347/06 A RU 94007347/06A RU 94007347 A RU94007347 A RU 94007347A RU 94007347 A RU94007347 A RU 94007347A
Authority
RU
Russia
Prior art keywords
gap
replacement pipe
sealant
clearance
tubular body
Prior art date
Application number
RU94007347/06A
Other languages
English (en)
Other versions
RU2079767C1 (ru
Inventor
Фостер Роджерс Алан
Original Assignee
Бритиш Газ Плс
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
Priority claimed from GB9304877A external-priority patent/GB2275981B/en
Application filed by Бритиш Газ Плс filed Critical Бритиш Газ Плс
Publication of RU94007347A publication Critical patent/RU94007347A/ru
Application granted granted Critical
Publication of RU2079767C1 publication Critical patent/RU2079767C1/ru

Links

Claims (1)

  1. Предлагается устройство для введения герметика в зазор между трубой замены и существующей трубой, в которой при применении размещают трубу замены. Устройство содержит носовой конус, имеющий трубчатый корпус для соединения с верхним концом трубы замены, хрупкий элемент в виде выталкиваемой пробки, прокатываемой металлической фольги, пластмассовой пленки или мембраны для уплотнения отверстия трубчатого корпуса, и по меньшей мере один обратный клапан в виде упругого кольца, резинового уплотнительного кольца или пробки и пружинного узла для обеспечения течения герметика из отверстия корпуса в зазор через стенку корпуса, но препятствовать обратному течению из зазора в отверстие.
RU94007347/06A 1993-03-10 1994-03-09 Устройство и способ введения герметика в зазор RU2079767C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9304877A GB2275981B (en) 1993-03-10 1993-03-10 Apparatus and method for introducing sealant into a clearance
GB9304877.5 1993-03-10

Publications (2)

Publication Number Publication Date
RU94007347A true RU94007347A (ru) 1996-01-20
RU2079767C1 RU2079767C1 (ru) 1997-05-20

Family

ID=10731786

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94007347/06A RU2079767C1 (ru) 1993-03-10 1994-03-09 Устройство и способ введения герметика в зазор

Country Status (15)

Country Link
US (2) US5497807A (ru)
EP (1) EP0618396B1 (ru)
JP (1) JP2783972B2 (ru)
AT (1) ATE165906T1 (ru)
AU (2) AU663025B2 (ru)
CA (1) CA2118678C (ru)
CZ (1) CZ281755B6 (ru)
DE (1) DE69410007T2 (ru)
DK (1) DK0618396T3 (ru)
ES (1) ES2116525T3 (ru)
GB (1) GB2275981B (ru)
HK (1) HK1010794A1 (ru)
PL (1) PL174652B1 (ru)
RU (1) RU2079767C1 (ru)
SK (1) SK279715B6 (ru)

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