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MY131166A - Segmented seal for rotary equipment - Google Patents
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MY131166A - Segmented seal for rotary equipment - Google Patents

Segmented seal for rotary equipment

Info

Publication number
MY131166A
MY131166A MYPI9200667A MY131166A MY 131166 A MY131166 A MY 131166A MY PI9200667 A MYPI9200667 A MY PI9200667A MY 131166 A MY131166 A MY 131166A
Authority
MY
Malaysia
Prior art keywords
radial
sealing
segments
sealing surface
towards
Prior art date
Application number
Inventor
Ib Tjorntved Hansen
Nils Verner Andersen
Original Assignee
Voelund Miljoeteknik
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 Voelund Miljoeteknik filed Critical Voelund Miljoeteknik
Priority to MYPI9200667 priority Critical patent/MY131166A/en
Publication of MY131166A publication Critical patent/MY131166A/en

Links

Landscapes

  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

IN A SEALING ASSEMBLY FOR EFFECTING A ROTARY SEAL BETWEEN A STATIONARY HOUSING (5) AND A ROTARY DRUM (1) BY MEANS OF A NUMBER OF ARCUATE SEALING SEGMENTS (8) ENGAGING A RADIAL SEALING SURFACE (6) ON THE HOUSING (5) AND A NON-RADIAL SEALING SURFACE (3) ON THE ROTARY DRUM (1), THE SEGMENTS BEING HELD INTO SEALING ENGAGEMENT WITH SAID SEALING SURFACES BY CONSTANTLY ACTING MEANS, THE NOVEL FEATURE CONSISTS IN THAT THE NON-RADIAL SURFACE (3) TAPERS CONICALLY TOWARDS THE RADIAL SURFACE (6). WITH THIS ARRANGEMENT, THE RADIALLY ACTING MEANS, SUCH AS A CABLE (15), URGING THE SEGMENTS (8) RADIALLY INWARDS, ALSO PROVIDE THE REQUISITE FORCE FOR URGING THE SEGMENTS TOWARDS THE RADIAL SEALING SURFACE (6), AS THE REACTION FORCE ON THE NON-RADIAL OR CONICAL SURFACE (3) HAS A COMPONENT DIRECTED TOWARDS THE RADIAL SEALING SURFACE (6). THIS, OF COURSE, MAKES THE ASSEMBLY SIMPLER, MORE RELIABLE IN OPERATION AND LESS COSTLY TO PRODUCE THAN PREVIOUS ASSEMBLIES, IN WHICH THE NON-RADIAL SURFACE WAS CYLINDRICAL, AND SEPARATE MEANS HAD TO BE USED TO URGE EACH SEGMENT INTO SEALING ENGAGEMENT WITH THE RADIAL SEALING SURFACE.
MYPI9200667 1992-04-20 1992-04-20 Segmented seal for rotary equipment MY131166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9200667 MY131166A (en) 1992-04-20 1992-04-20 Segmented seal for rotary equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9200667 MY131166A (en) 1992-04-20 1992-04-20 Segmented seal for rotary equipment

Publications (1)

Publication Number Publication Date
MY131166A true MY131166A (en) 2007-07-31

Family

ID=47289998

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9200667 MY131166A (en) 1992-04-20 1992-04-20 Segmented seal for rotary equipment

Country Status (1)

Country Link
MY (1) MY131166A (en)

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