DE20102031U1 - Trennzylinder - Google Patents
TrennzylinderInfo
- Publication number
- DE20102031U1 DE20102031U1 DE20102031U DE20102031U DE20102031U1 DE 20102031 U1 DE20102031 U1 DE 20102031U1 DE 20102031 U DE20102031 U DE 20102031U DE 20102031 U DE20102031 U DE 20102031U DE 20102031 U1 DE20102031 U1 DE 20102031U1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- cylinder
- bore
- seal
- rod
- 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 - Lifetime
Links
- 238000000926 separation method Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000005744 Teer Meer reaction Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock 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
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
- F16F9/067—Partitions of the piston type, e.g. sliding 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
- 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
- F16F9/36—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
- F15B2201/205—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
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3158—Guides for the flexible separating means, e.g. for a collapsed bladder
-
- 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
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
-
- 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
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/415—Gas ports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
Description
33609 Bielefeld
20
Claims (1)
- Zylinder mit einem Kolben (114) zur Unterteilung des Zylinderraumes in zwei Teilräume (148, 150) für Gas bzw., Flüssigkeit, mit wenigstens je einer der Gasseite und der Flüssigkeitsseite zugewandten Dichtung (144, 146) auf dem Umfang des Kolbens, dadurch gekennzeichnet, daß von dem Kolben eine koaxiale Stange (116) ausgeht, die verschiebbar in einem der Zylinderdeckel (118) geführt ist, daß auf dem Umfang des Kolbens zwischen den Dichtungen (144, 146) eine umlaufende Nut (154) vorgesehen ist, von der aus sich wenigstens eine radiale Bohrung (156) in Richtung der Kolbenachse erstreckt und daß diese radiale Bohrung mit einer in Längsrichtung der Stange (116) verlaufenden axialen Bohrung (172) in Verbindung steht, die außerhalb des Zylinders mit der Atmosphäre verbunden ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20102031U DE20102031U1 (de) | 2001-02-02 | 2001-02-02 | Trennzylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20102031U DE20102031U1 (de) | 2001-02-02 | 2001-02-02 | Trennzylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20102031U1 true DE20102031U1 (de) | 2001-04-26 |
Family
ID=7952582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20102031U Expired - Lifetime DE20102031U1 (de) | 2001-02-02 | 2001-02-02 | Trennzylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20102031U1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10244324A1 (de) * | 2002-09-23 | 2004-01-15 | Siegmar Koblitz | Fluidisch beaufschlagter Stellzylinder |
WO2007054653A1 (fr) * | 2005-11-09 | 2007-05-18 | Peugeot Citroen Automobiles Sa | Module de couplage de deux amortisseurs hydrauliques |
WO2015106792A1 (de) * | 2014-01-14 | 2015-07-23 | Hydac Technology Gmbh | Speichereinrichtung |
CN104847711A (zh) * | 2015-05-27 | 2015-08-19 | 德阳恒瑞液控技术有限公司 | 一种油动机 |
EP3343046A1 (de) * | 2016-12-27 | 2018-07-04 | Eaton SAS | Akkumulator |
EP3551907B1 (de) * | 2016-12-10 | 2022-01-05 | Hydac Technology GmbH | Hydropneumatische kolbenzylinderanordnung |
-
2001
- 2001-02-02 DE DE20102031U patent/DE20102031U1/de not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10244324A1 (de) * | 2002-09-23 | 2004-01-15 | Siegmar Koblitz | Fluidisch beaufschlagter Stellzylinder |
WO2007054653A1 (fr) * | 2005-11-09 | 2007-05-18 | Peugeot Citroen Automobiles Sa | Module de couplage de deux amortisseurs hydrauliques |
WO2015106792A1 (de) * | 2014-01-14 | 2015-07-23 | Hydac Technology Gmbh | Speichereinrichtung |
US10330124B2 (en) | 2014-01-14 | 2019-06-25 | Hydac Technology Gmbh | Accumulator device |
CN104847711A (zh) * | 2015-05-27 | 2015-08-19 | 德阳恒瑞液控技术有限公司 | 一种油动机 |
EP3551907B1 (de) * | 2016-12-10 | 2022-01-05 | Hydac Technology GmbH | Hydropneumatische kolbenzylinderanordnung |
EP3343046A1 (de) * | 2016-12-27 | 2018-07-04 | Eaton SAS | Akkumulator |
WO2018122111A1 (en) * | 2016-12-27 | 2018-07-05 | Eaton Sas | Accumulator |
US11306745B2 (en) | 2016-12-27 | 2022-04-19 | Eaton Intelligent Power Limited | Accumulator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010531 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20040323 |
|
R081 | Change of applicant/patentee |
Owner name: IWN ARMATUREN DIPL.-ING. WOLFGANG NIEMANN - AU, DE Free format text: FORMER OWNER: NIEMANN, WOLFGANG, DIPL.-ING., 33609 BIELEFELD, DE Effective date: 20051207 |
|
R081 | Change of applicant/patentee |
Owner name: IWN ARMATUREN DIPL.-ING. WOLFGANG NIEMANN - AU, DE Free format text: FORMER OWNER: SCHULTE, REINHOLD, DIPL.-ING., 33106 PADERBORN, DE Effective date: 20061123 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20070901 |