NO951984L - Elektroaktiverbart bindelag for å dekke en åpning - Google Patents

Elektroaktiverbart bindelag for å dekke en åpning

Info

Publication number
NO951984L
NO951984L NO951984A NO951984A NO951984L NO 951984 L NO951984 L NO 951984L NO 951984 A NO951984 A NO 951984A NO 951984 A NO951984 A NO 951984A NO 951984 L NO951984 L NO 951984L
Authority
NO
Norway
Prior art keywords
layer
seal
polymeric material
sealing
electro
Prior art date
Application number
NO951984A
Other languages
English (en)
Other versions
NO951984D0 (no
Inventor
Johannes Maria Cordia
Dirk Raymond Jozef Baert
Marcel Paul Cristens
Karl Heylighen
Jozef Albert Gustaaf Doucet
Original Assignee
Raychem Sa Nv
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 GB929224416A external-priority patent/GB9224416D0/en
Priority claimed from GB929224636A external-priority patent/GB9224636D0/en
Priority claimed from GB929225603A external-priority patent/GB9225603D0/en
Priority claimed from GB939309666A external-priority patent/GB9309666D0/en
Priority claimed from GB939311460A external-priority patent/GB9311460D0/en
Priority claimed from PCT/GB1993/002285 external-priority patent/WO1994012338A1/en
Application filed by Raychem Sa Nv filed Critical Raychem Sa Nv
Publication of NO951984L publication Critical patent/NO951984L/no
Publication of NO951984D0 publication Critical patent/NO951984D0/no

Links

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  • Pipe Accessories (AREA)

Abstract

Forsegling av polymermateriale og beregnet for å tette et hull l en rør- ledning eller i en polymerkappe utenpå et rør e.l., særlig i forbindelse med fordelingssystemer for fjernvarme. For- seglingen av polymermateriale omfatter et støttelag (2), et varmeaktiverbart bindelag (4) for å feste forseglingen til den kappe eller det beskyttelsesrør som skal tettes, og et elektrisk opp- varmbart lag som kan være et separat lag eller inngå i bindelaget (4). Et ytter- ligere lag (8) av polymermateriale kan være lagt inn i forseglingen lengst unna støttelaget (2) når det substrat som skal tettes tselv ikke er av polymermate- riale. Lagene kan ha sin separate funk- sjon eller ett av lagene kan ha flere funksjoner. Et verktøy (22, 24, 26 - fig. 5) kan også være anordnet for even- tuelt, å forbedre tetningen av hullet i substratet ved hjelp av forseglingen og en tilhørende fremgangsmåte for bruken av denne.
NO951984A 1992-11-20 1995-05-19 Elektroaktiverbart bindelag for å dekke en åpning NO951984D0 (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB929224416A GB9224416D0 (en) 1992-11-20 1992-11-20 Electrically bondable layer to cover a hole
GB929224636A GB9224636D0 (en) 1992-11-24 1992-11-24 Electrically bondable layer to cover a hole
GB929225603A GB9225603D0 (en) 1992-12-08 1992-12-08 Electrically bondable layer to cover an opening
GB939309666A GB9309666D0 (en) 1993-05-11 1993-05-11 Electrically bondable layer to cover an opening
GB939311460A GB9311460D0 (en) 1993-06-03 1993-06-03 Electrically bondable layer to cover an opening
PCT/GB1993/002285 WO1994012338A1 (en) 1992-11-20 1993-11-05 Electrically bondable layer to cover an opening

Publications (2)

Publication Number Publication Date
NO951984L true NO951984L (no) 1995-05-19
NO951984D0 NO951984D0 (no) 1995-05-19

Family

ID=27547180

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951984A NO951984D0 (no) 1992-11-20 1995-05-19 Elektroaktiverbart bindelag for å dekke en åpning

Country Status (1)

Country Link
NO (1) NO951984D0 (no)

Also Published As

Publication number Publication date
NO951984D0 (no) 1995-05-19

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