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SU580852A3 - Two-element packing ring - Google Patents

Two-element packing ring

Info

Publication number
SU580852A3
SU580852A3 SU7101676323A SU1676323A SU580852A3 SU 580852 A3 SU580852 A3 SU 580852A3 SU 7101676323 A SU7101676323 A SU 7101676323A SU 1676323 A SU1676323 A SU 1676323A SU 580852 A3 SU580852 A3 SU 580852A3
Authority
SU
USSR - Soviet Union
Prior art keywords
packing ring
element packing
section
rings
trapezoidal
Prior art date
Application number
SU7101676323A
Other languages
Russian (ru)
Inventor
Ротман Ханс
Карлотто Лутц
Вундер Хайнц
Мюллер Пауль
Original Assignee
Феб Хемианлагенбау Эрфурт-Рудислебен, Бетриб:Машиненфабрик Унд Айзенгисерай Вурцен (Инопредприятие)
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 Феб Хемианлагенбау Эрфурт-Рудислебен, Бетриб:Машиненфабрик Унд Айзенгисерай Вурцен (Инопредприятие) filed Critical Феб Хемианлагенбау Эрфурт-Рудислебен, Бетриб:Машиненфабрик Унд Айзенгисерай Вурцен (Инопредприятие)
Application granted granted Critical
Publication of SU580852A3 publication Critical patent/SU580852A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Compressor (AREA)

Description

(54) ДВУХЭЛЕМЕНТНОЕ УПЛОТНИТЕЛЬНОЕ КОЛЬЦО(54) DOUBLE ELEMENT SEAL RING

Бающегос  материала дл  уплотнени  поршней или валов компрессоров, работающих без смазки; выполненное в виде двух колец с трапецеидальным и треугольным сечением, отличающеес  тем, что, с целью повыщеки  ресурса работы, кольцо трапецеидального сечени  установлено со стороны полости больщего давлени , а с противоположной стороны - кольцоBonding material for sealing pistons or compressor shafts operating without lubrication; made in the form of two rings with trapezoidal and triangular cross section, characterized in that, in order to increase the service life, the trapezoidal section ring is installed on the side of the cavity of greater pressure, and on the opposite side

треугольного сечени , при этом на поверхности соприкосновени  колец выполнена по меньшей мере бдна дроссельна  канавка.triangular cross section; at the same time, at least a choke groove is made on the contact surface of the rings.

Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:

1. Патент США № 2951346, кл. 277-144, опубл. 1963.1. US patent No. 2951346, cl. 277-144, publ. 1963.

SU7101676323A 1970-07-08 1971-07-06 Two-element packing ring SU580852A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14866670 1970-07-08

Publications (1)

Publication Number Publication Date
SU580852A3 true SU580852A3 (en) 1977-11-15

Family

ID=5482698

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7101676323A SU580852A3 (en) 1970-07-08 1971-07-06 Two-element packing ring

Country Status (3)

Country Link
CS (1) CS163783B2 (en)
DE (1) DE2132983B2 (en)
SU (1) SU580852A3 (en)

Also Published As

Publication number Publication date
DE2132983B2 (en) 1976-09-16
CS163783B2 (en) 1975-11-07
DE2132983A1 (en) 1972-02-03

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