NL149892B - Afdichting voor een zuiger, bestaande uit een aantal elastische ringen van verschillende hardheid. - Google Patents
Afdichting voor een zuiger, bestaande uit een aantal elastische ringen van verschillende hardheid.Info
- Publication number
- NL149892B NL149892B NL656504665A NL6504665A NL149892B NL 149892 B NL149892 B NL 149892B NL 656504665 A NL656504665 A NL 656504665A NL 6504665 A NL6504665 A NL 6504665A NL 149892 B NL149892 B NL 149892B
- Authority
- NL
- Netherlands
- Prior art keywords
- seal
- different hardness
- elastic rings
- piston containing
- piston
- Prior art date
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/362—Combination of sealing and guide arrangements for piston rods
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/368—Sealings in pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/21—Accumulator cushioning means using springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
- F15B2201/312—Sealings therefor, e.g. piston rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/60—Assembling or methods for making accumulators
- F15B2201/61—Assembling or methods for making separating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970810A FR85617E (fr) | 1964-04-14 | 1964-04-14 | Garniture d'étanchéité |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6504665A NL6504665A (fr) | 1965-10-15 |
NL149892B true NL149892B (nl) | 1976-06-15 |
Family
ID=8827707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL656504665A NL149892B (nl) | 1964-04-14 | 1965-04-13 | Afdichting voor een zuiger, bestaande uit een aantal elastische ringen van verschillende hardheid. |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT264937B (fr) |
BE (1) | BE662166A (fr) |
CH (1) | CH433889A (fr) |
FR (1) | FR85617E (fr) |
GB (1) | GB1061344A (fr) |
NL (1) | NL149892B (fr) |
SE (1) | SE340730B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2757520A1 (de) * | 1977-12-23 | 1979-07-05 | Teves Gmbh Alfred | Dichtung |
FR2455509A1 (fr) * | 1979-05-04 | 1980-11-28 | Autoclavite | Procede et dispositif de fabrication de garniture d'etancheite autolubrifiante |
US4423800A (en) * | 1980-03-03 | 1984-01-03 | Maremont Corporation | Shock absorber with improved compression valve mechanism |
DE3327421C2 (de) * | 1983-07-29 | 1986-02-13 | J.M. Voith Gmbh, 7920 Heidenheim | Stopfbuchse |
US4493475A (en) * | 1983-08-22 | 1985-01-15 | Baird David M | Seal for quick disconnect coupling |
DE19514874A1 (de) * | 1995-04-22 | 1996-10-24 | Alois Tischler | Trockenlaufende Kolbendichtung mit niedrigem, stufenlos einstellbarem Reibungskoeffizienten |
-
1964
- 1964-04-14 FR FR970810A patent/FR85617E/fr not_active Expired
-
1965
- 1965-04-07 BE BE662166D patent/BE662166A/xx unknown
- 1965-04-08 CH CH491065A patent/CH433889A/fr unknown
- 1965-04-09 AT AT329665A patent/AT264937B/de active
- 1965-04-09 GB GB15179/65A patent/GB1061344A/en not_active Expired
- 1965-04-09 SE SE04647/65A patent/SE340730B/xx unknown
- 1965-04-13 NL NL656504665A patent/NL149892B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1061344A (en) | 1967-03-08 |
NL6504665A (fr) | 1965-10-15 |
AT264937B (de) | 1968-09-25 |
SE340730B (fr) | 1971-11-29 |
FR85617E (fr) | 1965-09-17 |
CH433889A (fr) | 1967-04-15 |
BE662166A (fr) | 1965-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: GRATZMULLER |