BE596165A - Sealing system for pistons or piston rods of hydraulic cylinders. - Google Patents
Sealing system for pistons or piston rods of hydraulic cylinders.Info
- Publication number
- BE596165A BE596165A BE596165A BE596165A BE596165A BE 596165 A BE596165 A BE 596165A BE 596165 A BE596165 A BE 596165A BE 596165 A BE596165 A BE 596165A BE 596165 A BE596165 A BE 596165A
- Authority
- BE
- Belgium
- Prior art keywords
- pistons
- hydraulic cylinders
- piston rods
- sealing system
- sealing
- 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
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
- F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- 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
- F15B2201/205—Accumulator cushioning means using gas
-
- 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
- F15B2201/30—Accumulator separating means
- F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Architecture (AREA)
- Fluid-Damping Devices (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET17801A DE1116950B (en) | 1960-01-30 | 1960-01-30 | Sealing for pistons or piston rods of hydraulic cylinders |
Publications (1)
Publication Number | Publication Date |
---|---|
BE596165A true BE596165A (en) | 1961-02-15 |
Family
ID=7548715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE596165A BE596165A (en) | 1960-01-30 | 1960-10-19 | Sealing system for pistons or piston rods of hydraulic cylinders. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE596165A (en) |
CH (1) | CH393013A (en) |
DE (1) | DE1116950B (en) |
GB (1) | GB956572A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1180979A (en) * | 1981-10-26 | 1985-01-15 | Deere & Company | Piston sealing arrangement |
DE3724370A1 (en) * | 1987-07-23 | 1989-02-02 | Stabilus Gmbh | INNER PRESSURE INDEPENDENT SEALING SYSTEM WITH GAS PRESSURE SEALED LIPS |
CN112049833A (en) * | 2020-08-21 | 2020-12-08 | 浙江永安工程机械有限公司 | Novel hydraulic and pneumatic combined control cylinder of hydraulic hammer and sealing form |
CN112610542B (en) * | 2020-12-15 | 2022-03-25 | 库卡机器人(广东)有限公司 | Balance cylinder hydraulic system |
-
1960
- 1960-01-30 DE DET17801A patent/DE1116950B/en active Pending
- 1960-08-08 CH CH897460A patent/CH393013A/en unknown
- 1960-08-16 GB GB2836860A patent/GB956572A/en not_active Expired
- 1960-10-19 BE BE596165A patent/BE596165A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1116950B (en) | 1961-11-09 |
CH393013A (en) | 1965-05-31 |
GB956572A (en) | 1964-04-29 |
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