SU1233591A1 - STOCK SEAL - Google Patents

STOCK SEAL

Info

Publication number
SU1233591A1
SU1233591A1 SU3723332/08A SU3723332A SU1233591A1 SU 1233591 A1 SU1233591 A1 SU 1233591A1 SU 3723332/08 A SU3723332/08 A SU 3723332/08A SU 3723332 A SU3723332 A SU 3723332A SU 1233591 A1 SU1233591 A1 SU 1233591A1
Authority
SU
USSR - Soviet Union
Prior art keywords
width
bearing surface
support sleeve
sleeve
stem
Prior art date
Application number
SU3723332/08A
Other languages
Russian (ru)
Inventor
А.Я. Левин
Л.Б. Израилевский
А.С. Созаев
Original Assignee
Всесоюзный Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского
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 Всесоюзный Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского filed Critical Всесоюзный Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского
Priority to SU3723332/08A priority Critical patent/SU1233591A1/en
Application granted granted Critical
Publication of SU1233591A1 publication Critical patent/SU1233591A1/en

Links

Landscapes

  • Support Of The Bearing (AREA)
  • Sealing Of Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Уплотнение штока, содержащее опорную втулку Т-образного поперечного сечения, расположенную между корпусом и штоком с образованием наружной и внутренней цилиндрических полостей, в которых размещены кольцевые уплотнительные элементы, установленные между наружной и внутренней опорными поверхностями втулки и нажимной деталью, отличающееся тем, что, с целью повышения надежности уплотнения за счет учета влияния сил трения на уплотняемых поверхностях, ширина наружной опорной поверхности опорной втулки равна ширине внутренней опорной поверхности.A stem seal containing a support sleeve of a T-shaped cross section located between the housing and the stem to form the outer and inner cylindrical cavities in which the annular sealing elements are mounted between the outer and inner bearing surfaces of the sleeve and the pressing piece, characterized in that the purpose of improving the reliability of compaction by taking into account the influence of friction forces on the sealing surfaces, the width of the outer bearing surface of the support sleeve is equal to the width of the inner bearing surface ited.

SU3723332/08A 1984-04-06 1984-04-06 STOCK SEAL SU1233591A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3723332/08A SU1233591A1 (en) 1984-04-06 1984-04-06 STOCK SEAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3723332/08A SU1233591A1 (en) 1984-04-06 1984-04-06 STOCK SEAL

Publications (1)

Publication Number Publication Date
SU1233591A1 true SU1233591A1 (en) 1999-09-10

Family

ID=60542480

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3723332/08A SU1233591A1 (en) 1984-04-06 1984-04-06 STOCK SEAL

Country Status (1)

Country Link
SU (1) SU1233591A1 (en)

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