SU766205A1 - Seal - Google Patents

Seal Download PDF

Info

Publication number
SU766205A1
SU766205A1 SU792810500A SU2810500A SU766205A1 SU 766205 A1 SU766205 A1 SU 766205A1 SU 792810500 A SU792810500 A SU 792810500A SU 2810500 A SU2810500 A SU 2810500A SU 766205 A1 SU766205 A1 SU 766205A1
Authority
SU
USSR - Soviet Union
Prior art keywords
seal
base
friction
sealing
rubber
Prior art date
Application number
SU792810500A
Other languages
Russian (ru)
Inventor
Р.А. Горелик
Е.А. Духовской
А.М. Клейман
А.Н. Пономарев
А.А. Силин
В.А. Тальрозе
А.В. Хомяков
Original Assignee
Московское производственное объединение "Каучук"
Институт Химической Физики Ан Ссср
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 Московское производственное объединение "Каучук", Институт Химической Физики Ан Ссср filed Critical Московское производственное объединение "Каучук"
Priority to SU792810500A priority Critical patent/SU766205A1/en
Priority to DE19803036025 priority patent/DE3036025A1/en
Priority to GB8030924A priority patent/GB2063389B/en
Priority to FR8020566A priority patent/FR2465934A1/en
Application granted granted Critical
Publication of SU766205A1 publication Critical patent/SU766205A1/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

Abstract

A seal has a base (1) made of rubber and a sealing edge (2) with an antifriction coating (3) provided on its surface; this coating is made of fluoroorganic compounds chemically bonded with the base (1) and has a thickness of from 10<-2> to 1.0 mu m. The seal may be used in hermetic joints, e.g. in packing assemblies of automobile units, sealing members of pumps. <IMAGE>

Description

(54) УПЛОТНЕНИЕ(54) SEAL

Изобретение относитс  к уплотнительной технике.This invention relates to a sealing technique.

Известно уплотнение, содержащее основу , выполненную из резины, и, по крайней мере, одну уплотнительную кромку, поверхность которой покрыта антифрикционной пленкой 1.Known seal containing the base, made of rubber, and at least one sealing edge, the surface of which is covered with an anti-friction film 1.

Однако известное уплотнение характеризуетс  невысоким уровнем его антифрикционных свойств.However, the known compaction is characterized by a low level of its anti-friction properties.

Целью изобретени   вл етс  снижение коэффициента трени  поверхности уплотн ющей кромки уплотнени  без изменени  его эластичности в целом.The aim of the invention is to reduce the coefficient of friction of the surface of the sealing lip of the seal without changing its elasticity as a whole.

Цель достигаетс  тем, что антифрикциоиное покрытие уплотн ющей кромки выполнено из фторорганических соединений, например фторпроизводных акриловойThe goal is achieved by the fact that the anti-friction coating of the sealing edge is made of organofluorine compounds, for example, fluorine derivatives of acrylic

кислоты, имеет толщину от 100 А до 1,0 мкм и химически соединено с основой.acid, has a thickness of from 100 A to 1.0 μm and is chemically connected to the base.

На чертеже показана конструкци  предлагаемого уплотнени .The drawing shows the design of the proposed seal.

Основа 1 уплотнени  выполнена из резины и содержит уплотнительную кромку 2, на поверхности которой расположена полифторорганическа  пленка 3 толщинойThe base 1 of the seal is made of rubber and contains a sealing edge 2, on the surface of which the polyfluororganic film 3 is located with a thickness

от 100 А до 1,0 мкм.from 100 A to 1.0 microns.

Уплотнение изготавливают из резины, а затем нанос т на него антифрикционную пленку путем радиационной полимеризации фторорганических соединений на поверхности уплотнительной кромки. ВыполоThe compaction is made of rubber, and then an anti-friction film is applied to it by radiation polymerization of organofluorine compounds on the surface of the sealing lip. Vypolo

нение пленки тоньше 100 А не обеспечивает наличие антифрикционного покрыти  на верщинах, обрамл ющих поры в материвле , что увеличивает интегральное зна10 чение коэффициента трени  поверхности уплотнительной кромки. Увеличение толщины пленкп выше 1,0 мкм приводит к частичной потере эластичности уплотнени  в целом, что соответственно снижает его A film thinner than 100 A does not provide an anti-friction coating on the vertices framing the pores in the material, which increases the integral value of the coefficient of friction of the surface of the sealing edge. An increase in film thickness above 1.0 µm leads to a partial loss of the elasticity of the seal as a whole, which accordingly reduces its

15 уплотнительную способность; химическа  св зь полифторорганнческой пленки с резиной придает ей прочность и способствует улучшению ее смазочкы.х свойств.15 sealing ability; chemical bonding of a polyfluorinated film with rubber gives it strength and improves its lubrication properties.

2020

Формула и 3 о б р е т е н и  Formula and 3 optics

Уплотнение, содержащее основу, выполненную из резины, и, по крайней мере, од25 ну уплотнительную кромку, поверхность которой покрыта антифрикционной пленкой , отличающеес  тем, что, с целью снижени  коэффициента поверхности уплотн ющей кромки уплотнени  без A seal comprising a base made of rubber and at least one sealing edge, the surface of which is covered with an anti-friction film, characterized in that, in order to reduce the coefficient of the surface of the sealing edge of the seal without

30 изменени  его эластичности в целом, антифрикционное покрытие уплотн ющей кромки выполнено из фторорганических30 changes in its elasticity in general, the anti-friction coating of the sealing edge is made of organofluorine

соединений, имеет толщину от .100 А до 1,0 мкм и химически соединено с основой.compounds, has a thickness of from .100 A to 1.0 μm and is chemically bonded to the base.

Источник информации, прин тый во внимание при экспертизе:The source of information taken into account in the examination:

1. Авторское свидетельство СССР № 227807, кл. F 16 J 15/20, 1965.1. USSR author's certificate No. 227807, cl. F 16 J 15/20, 1965.

Claims (1)

Формула и з о б р е т е ип яFormula and Test Type Уплотнение, содержащее основу, выполненную из резины, и, по крайней мере, одну уплотнительную кромку, поверхность которой покрыта антифрикционной пленкой, отличающееся тем, что, с целью снижения коэффициента тренйя поверхности уплотняющей кромки уплотнения без изменения его эластичности в целом, ан766205 тифрикционное покрытие уплотняющей кромки выполнено из фторорганических О соединений, имеет толщину от .100 А до 1,0 мкм и химически соединено с основой.A seal containing a base made of rubber and at least one sealing lip, the surface of which is coated with an antifriction film, characterized in that, in order to reduce the coefficient of friction of the surface of the sealing lip of the seal without changing its elasticity as a whole, the anti-friction coating of the sealing the edges are made of organofluorine O compounds, have a thickness of .100 A to 1.0 μm and are chemically bonded to the base.
SU792810500A 1979-09-25 1979-09-25 Seal SU766205A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SU792810500A SU766205A1 (en) 1979-09-25 1979-09-25 Seal
DE19803036025 DE3036025A1 (en) 1979-09-25 1980-09-24 POETRY
GB8030924A GB2063389B (en) 1979-09-25 1980-09-25 Seal
FR8020566A FR2465934A1 (en) 1979-09-25 1980-09-25 SEAL TRIM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792810500A SU766205A1 (en) 1979-09-25 1979-09-25 Seal

Publications (1)

Publication Number Publication Date
SU766205A1 true SU766205A1 (en) 1982-04-30

Family

ID=20846637

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792810500A SU766205A1 (en) 1979-09-25 1979-09-25 Seal

Country Status (4)

Country Link
DE (1) DE3036025A1 (en)
FR (1) FR2465934A1 (en)
GB (1) GB2063389B (en)
SU (1) SU766205A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138124B (en) * 1981-07-31 1986-09-17 Intermarp Italia CHEMICAL BATH PROCEDURE FOR THE TREATMENT OF LIP SEAL RINGS
DE3630337C1 (en) * 1986-09-05 1987-10-22 Lemfoerder Metallwaren Ag Retaining ring for a sealing bellows on the tie rod of motor vehicles
DE4035657A1 (en) * 1990-11-09 1992-05-14 Baedje K H Meteor Gummiwerke METHOD FOR PRODUCING A SEALING ELEMENT
GB2387625A (en) * 2002-04-02 2003-10-22 Gerald James Winskill A sealing ring or gasket for a pipeline joint

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932535A (en) * 1955-05-31 1960-04-12 Federal Mogul Bower Bearings Shaft seals
US3322433A (en) * 1964-03-10 1967-05-30 Minnesota Rubber Co Sealing ring and method of making same
AT328815B (en) * 1973-07-25 1976-04-12 Simmerwerke Simmer Kg READY-TO-INSTALL ELASTICALLY DEFORMABLE SEAL AND METHOD FOR MANUFACTURING IT

Also Published As

Publication number Publication date
FR2465934A1 (en) 1981-03-27
GB2063389B (en) 1983-03-16
DE3036025A1 (en) 1981-04-09
GB2063389A (en) 1981-06-03

Similar Documents

Publication Publication Date Title
SU766205A1 (en) Seal
ATE283274T1 (en) ANTI-LUBRICANT AGENT, METHOD FOR PRODUCING AN ANTI-LUBRICANT LAYER, OPTICAL COMPONENT WITH ANTI-REFLECTION PROPERTIES AND DISPLAY DEVICE
FR2423273A1 (en) COMPOSITE SHEET INCLUDING SLIP LAYERS OF FLUORINE POLYMERS AND SILICONE
AU7162781A (en) Light sensitive copying material containing a fluorinated non -ionc ester surfactant
IT8205154A1 (en) SEALING GASKET FOR ROD JOINTS.
DE3786435D1 (en) SOLUTIONS OF FLUOROPOLYMERS AND THEIR USE.
ATE79804T1 (en) COATED SHEET METAL.
KR850002164A (en) Display panel
FR2603893B1 (en) SELF-ADHESIVE ELASTOMER CURABLE DIORGANOPOLYSILOXANE COMPOSITION
KR920004609A (en) Sliding member made of Al bearing alloy with excellent sintering
US3770285A (en) Ring seal
EP0825625A3 (en) Solid electrolyte capacitor and method of manufacturing the same
DE50112570D1 (en) Storage phosphor film for x-rays
CN110778724B (en) Seal assembly
KR840000967A (en) Method of forming cathode ray tube fluorescent surface
IT1208474B (en) PROCEDURE FOR THE MANUFACTURE OF PISTONS PARTICULARLY FOR ENGINES OR COMPRESSORS OR SIMILAR.
ES8707988A1 (en) Polymeric antifouling compositions.
SE8703168L (en) PNEUMATIKTAETNING
KR920015042A (en) Fluid compressor
SU969583A1 (en) Porthole
SU598970A1 (en) Electrolyte for anodizing aluminium alloys
SU601305A1 (en) Lubricating composition
JPS5798599A (en) Precise slide part
ES8501737A1 (en) Diphenylazomethines and pharmaceutical compositions containing them
CUNTZ et al. Study of the degradation process of assemblies bonded in agressive environments(light alloys). Test report 48-455/F(ETUDE DU PROCESSUS DE DEGRADATION DES ASSEMBLAGES COLLES EN AMBIANCE AGRESSIVE(ALLIAGES LEGERS). PROCES-VERBAL 48-455/F)