RU95113280A - SEALING DEVICE - Google Patents

SEALING DEVICE

Info

Publication number
RU95113280A
RU95113280A RU95113280/06A RU95113280A RU95113280A RU 95113280 A RU95113280 A RU 95113280A RU 95113280/06 A RU95113280/06 A RU 95113280/06A RU 95113280 A RU95113280 A RU 95113280A RU 95113280 A RU95113280 A RU 95113280A
Authority
RU
Russia
Prior art keywords
sealing
design
sealing device
rings
bag
Prior art date
Application number
RU95113280/06A
Other languages
Russian (ru)
Other versions
RU2140030C1 (en
Inventor
Э.Д. Браун
В.Я. Савицкий
А.А. Баклин
С.В. Горохов
Original Assignee
Э.Д. Браун
В.Я. Савицкий
А.А. Баклин
С.В. Горохов
Filing date
Publication date
Application filed by Э.Д. Браун, В.Я. Савицкий, А.А. Баклин, С.В. Горохов filed Critical Э.Д. Браун
Priority to RU95113280A priority Critical patent/RU2140030C1/en
Priority claimed from RU95113280A external-priority patent/RU2140030C1/en
Publication of RU95113280A publication Critical patent/RU95113280A/en
Application granted granted Critical
Publication of RU2140030C1 publication Critical patent/RU2140030C1/en

Links

Claims (1)

Уплотнительное устройство, содержащее набор уплотнительных колец, выполненных с наружным контуром в форме усеченного конуса, отличающееся тем, что, с целью увеличения ресурса путем компенсации износа уплотнительного пакета и обеспечения режима граничной смазки трибосопряжения, уплотнение штока, уплотнительные и защитные кольца выполнены с сегментными вырезами, которые служат смазочными резервуарами для герметизации рабочей жидкости по корпусу уплотнения, конструкция снабжена уплотнительной эластомерной манжетой, а для постоянного равномерного двустороннего поджатия уплотнительного пакета конструкция снабжена пружиной.A sealing device containing a set of sealing rings made with an outer contour in the form of a truncated cone, characterized in that, in order to increase the life by compensating for wear of the sealing bag and ensuring the boundary lubrication regime of the tribo-conjugation, the rod seal, sealing and protective rings are made with segment cutouts, which serve as lubricant reservoirs for sealing the working fluid along the seal housing, the design is equipped with a sealing elastomeric cuff, and for constant the uniform two-sided preload of the sealing bag design is equipped with a spring.
RU95113280A 1995-07-26 1995-07-26 Sealing device RU2140030C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95113280A RU2140030C1 (en) 1995-07-26 1995-07-26 Sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95113280A RU2140030C1 (en) 1995-07-26 1995-07-26 Sealing device

Publications (2)

Publication Number Publication Date
RU95113280A true RU95113280A (en) 1997-07-20
RU2140030C1 RU2140030C1 (en) 1999-10-20

Family

ID=20170666

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95113280A RU2140030C1 (en) 1995-07-26 1995-07-26 Sealing device

Country Status (1)

Country Link
RU (1) RU2140030C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8632053B2 (en) * 2010-05-11 2014-01-21 Fisher Controls International, Llc Movable valve apparatus having conditioned lubricating surfaces

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