DE20102031U1 - Trennzylinder - Google Patents

Trennzylinder

Info

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
circumference
extends
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
Application number
DE20102031U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwn Armaturen Dipl-Ing Wolfgang Niemann - Au De
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20102031U priority Critical patent/DE20102031U1/de
Publication of DE20102031U1 publication Critical patent/DE20102031U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (1)

  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 koa­ xiale 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 ra­ diale Bohrung mit einer in Längsrichtung der Stange (116) verlaufenden axialen Bohrung (172) in Verbindung steht, die außerhalb des Zylinders mit der Atmo­ sphäre verbunden ist.
DE20102031U 2001-02-02 2001-02-02 Trennzylinder Expired - Lifetime DE20102031U1 (de)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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 Term of protection extended to 6 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