PL130613B1 - Rubber lining for steel pipe internal wall - Google Patents

Rubber lining for steel pipe internal wall Download PDF

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Publication number
PL130613B1
PL130613B1 PL23705582A PL23705582A PL130613B1 PL 130613 B1 PL130613 B1 PL 130613B1 PL 23705582 A PL23705582 A PL 23705582A PL 23705582 A PL23705582 A PL 23705582A PL 130613 B1 PL130613 B1 PL 130613B1
Authority
PL
Poland
Prior art keywords
steel pipe
rubber lining
sleeve
internal wall
pipe internal
Prior art date
Application number
PL23705582A
Other languages
English (en)
Other versions
PL237055A2 (en
Inventor
Andrzej Lisowski
Aleksander Bier
Wojciech Jurkowski
Original Assignee
Glowny Instytut Gornictwa
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 Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL23705582A priority Critical patent/PL130613B1/pl
Publication of PL237055A2 publication Critical patent/PL237055A2/xx
Publication of PL130613B1 publication Critical patent/PL130613B1/pl

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  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Claims (3)

  1. Zastrzezenia patentowe 1. Wykladzina gumowa wewnetrznej scianki rury stalowej, stanowiaca wytloczony rekaw z surowej mieszanki gumowej, przywulkanizowywany do wewnetrznej powierzchni tej rury, znamienna tym, ze ma odpowietrzajace rowki /3, k/ wykonane na oalej dlugosci zewnetrznej powierzohni wytloozonego rekawa /2/, dla odgazowywania w procesie wulkaniza¬ cji przestrzeni pomiedzy tym rekawem /2/ i wewnetrzna scianka gumowej rury stalowej /1/.
  2. 2. Wykladzina wedlug zastrz. 1, znamienna tym, ze odpowietrzajace rowki /3/ sa "wykonane w podluznej osi wytloczonego rekawa /2/. 3« Wykladzina wedlug zastrz. 1, znamienna tym, ze odpowietrzajace rowki/4/ sa wykonane spiralnie wokól podluznej osi wytloczonego rekawa /2/.130 613130 613 Fig.
  3. 3. Pracownia Poligraficzna UP PRL. Naklad 100 egz. Cena 100 zl PL
PL23705582A 1982-06-18 1982-06-18 Rubber lining for steel pipe internal wall PL130613B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23705582A PL130613B1 (en) 1982-06-18 1982-06-18 Rubber lining for steel pipe internal wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23705582A PL130613B1 (en) 1982-06-18 1982-06-18 Rubber lining for steel pipe internal wall

Publications (2)

Publication Number Publication Date
PL237055A2 PL237055A2 (en) 1983-04-25
PL130613B1 true PL130613B1 (en) 1984-08-31

Family

ID=20013108

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23705582A PL130613B1 (en) 1982-06-18 1982-06-18 Rubber lining for steel pipe internal wall

Country Status (1)

Country Link
PL (1) PL130613B1 (pl)

Also Published As

Publication number Publication date
PL237055A2 (en) 1983-04-25

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