CA1136173A - Etancheite de coulissement pour pistons et bielles - Google Patents
Etancheite de coulissement pour pistons et biellesInfo
- Publication number
- CA1136173A CA1136173A CA000297392A CA297392A CA1136173A CA 1136173 A CA1136173 A CA 1136173A CA 000297392 A CA000297392 A CA 000297392A CA 297392 A CA297392 A CA 297392A CA 1136173 A CA1136173 A CA 1136173A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- ring
- sealing
- dry
- seal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 239000000314 lubricant Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 28
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 18
- 239000004744 fabric Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- 230000008093 supporting effect Effects 0.000 description 12
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 11
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000019592 roughness Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000013023 gasketing Methods 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229940000425 combination drug Drugs 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HLEBDBBUKYGLCB-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene;hydrofluoride Chemical class F.FC(F)=C(F)C(F)(F)F HLEBDBBUKYGLCB-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polytetra-fluoroethylene Polymers 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2708456.6 | 1977-02-26 | ||
| DE2708456A DE2708456B2 (de) | 1977-02-26 | 1977-02-26 | Gleitende Dichtung für Kolben und Kolbenstangen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1136173A true CA1136173A (fr) | 1982-11-23 |
Family
ID=6002275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000297392A Expired CA1136173A (fr) | 1977-02-26 | 1978-02-21 | Etancheite de coulissement pour pistons et bielles |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS53112360A (fr) |
| CA (1) | CA1136173A (fr) |
| DE (1) | DE2708456B2 (fr) |
| FR (1) | FR2381949A1 (fr) |
| GB (1) | GB1601674A (fr) |
| SE (1) | SE7802215L (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5863189U (ja) * | 1981-10-24 | 1983-04-27 | 極東マツク・グレゴ−株式会社 | 倉口蓋の水密装置 |
| US4576386A (en) * | 1985-01-16 | 1986-03-18 | W. S. Shamban & Company | Anti-extrusion back-up ring assembly |
| JP2535098Y2 (ja) * | 1991-08-26 | 1997-05-07 | 三菱電線工業株式会社 | シール装置 |
| DE4230123A1 (de) * | 1992-09-09 | 1994-03-17 | Fichtel & Sachs Ag | Zylinder für hydraulische und/oder pneumatische Anlagen |
| US7726339B2 (en) * | 2006-01-14 | 2010-06-01 | Dresser, Inc. | Seal cartridge control valve |
| US9073527B2 (en) * | 2011-03-31 | 2015-07-07 | Haldex Brake Corporation | Smooth bore dynamic center seal for spring brake actuator |
| FR2975148A1 (fr) * | 2011-05-13 | 2012-11-16 | Peugeot Citroen Automobiles Sa | Dispositif de protection d'un organe mecanique a joint d'etancheite lubrifie, en particulier d'un arbre |
| EP2573337B1 (fr) * | 2011-09-23 | 2014-11-12 | Arno Hofmann | Agencement d'une soupape à tiroir et d'un système d'étanchéité pour l'étanchéification de la soupape à tiroir dans un moteur thermique |
| DE102014106488B4 (de) | 2014-05-08 | 2024-01-04 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kugelumlauflenkung mit Gleitelement |
| US11041511B2 (en) | 2018-04-05 | 2021-06-22 | Caterpillar Global Mining Llc | Hydraulic cylinder service life improvement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797971A (en) * | 1955-11-14 | 1957-07-02 | Cleveland Pneumatic Tool Co | Sectional fluid seal |
-
1977
- 1977-02-26 DE DE2708456A patent/DE2708456B2/de not_active Withdrawn
-
1978
- 1978-02-21 CA CA000297392A patent/CA1136173A/fr not_active Expired
- 1978-02-24 GB GB7566/78A patent/GB1601674A/en not_active Expired
- 1978-02-24 FR FR7805332A patent/FR2381949A1/fr active Pending
- 1978-02-27 JP JP2103278A patent/JPS53112360A/ja active Pending
- 1978-02-27 SE SE7802215A patent/SE7802215L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2381949A1 (fr) | 1978-09-22 |
| DE2708456B2 (de) | 1980-10-02 |
| SE7802215L (sv) | 1978-08-27 |
| GB1601674A (en) | 1981-11-04 |
| JPS53112360A (en) | 1978-09-30 |
| DE2708456A1 (de) | 1978-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |