EP1239196A3 - Accumulateur à piston - Google Patents

Accumulateur à piston Download PDF

Info

Publication number
EP1239196A3
EP1239196A3 EP02000825A EP02000825A EP1239196A3 EP 1239196 A3 EP1239196 A3 EP 1239196A3 EP 02000825 A EP02000825 A EP 02000825A EP 02000825 A EP02000825 A EP 02000825A EP 1239196 A3 EP1239196 A3 EP 1239196A3
Authority
EP
European Patent Office
Prior art keywords
space
ring
sealing
filled
cylinder
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.)
Withdrawn
Application number
EP02000825A
Other languages
German (de)
English (en)
Other versions
EP1239196A2 (fr
Inventor
Hans-Peter Altmann
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP1239196A2 publication Critical patent/EP1239196A2/fr
Publication of EP1239196A3 publication Critical patent/EP1239196A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
EP02000825A 2001-03-08 2002-01-15 Accumulateur à piston Withdrawn EP1239196A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10111332 2001-03-08
DE2001111332 DE10111332B4 (de) 2001-03-08 2001-03-08 Kolbenspeicher

Publications (2)

Publication Number Publication Date
EP1239196A2 EP1239196A2 (fr) 2002-09-11
EP1239196A3 true EP1239196A3 (fr) 2004-09-15

Family

ID=7676839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000825A Withdrawn EP1239196A3 (fr) 2001-03-08 2002-01-15 Accumulateur à piston

Country Status (2)

Country Link
EP (1) EP1239196A3 (fr)
DE (1) DE10111332B4 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100376807C (zh) * 2006-07-12 2008-03-26 三一重工股份有限公司 活塞式蓄能器
DE102015221315A1 (de) * 2014-12-05 2016-06-09 Schaeffler Technologies AG & Co. KG Dichtung für ein hydraulisches Betätigungsmittel für eine Reibkupplung oder einen Bremszylinder und hydraulisches Betätigungsmittel mit einer entsprechenden Dichtung
DE102017000362A1 (de) * 2017-01-17 2018-07-19 Liebherr-Components Kirchdorf GmbH Zylinder-Kolben-Vorrichtung mit einem aus einem Faserverbundwerkstoff gefertigtem Zylinder
DE102017114621B4 (de) * 2017-06-30 2021-04-22 Schaeffler Technologies AG & Co. KG Deckelanordnung zum Abdecken eines ringförmigen Hohlraums
CN116044999A (zh) * 2022-12-26 2023-05-02 中国石油天然气股份有限公司 一种弹簧蓄能密封组件、装置及使用方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509067A (fr) * 1966-11-29 1968-01-12 Sud Aviation Piston pour accumulateur hydraulique
EP0033221A1 (fr) * 1980-01-28 1981-08-05 W.S. SHAMBAN EUROPA A/S (W.S.SHAMBAN & COMPANY A/S) Un dispositif d'étanchéité avec un ressort énergétique encapsulé
DE3619457A1 (de) * 1986-06-10 1987-12-17 Bolenz & Schaefer Maschf Zylindrischer druckspeicher fuer hydraulikanlagen
US5163692A (en) * 1989-07-24 1992-11-17 Furon Company One-piece composite lip seal
EP0907030A1 (fr) * 1997-10-04 1999-04-07 Itt Manufacturing Enterprises, Inc. Accumulateur, surtout pour système de freinage de véhicule.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740150A1 (de) * 1997-09-12 1999-03-25 Hydac Technology Gmbh Kolbenspeicher mit Tiefenfiltrationsdichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509067A (fr) * 1966-11-29 1968-01-12 Sud Aviation Piston pour accumulateur hydraulique
EP0033221A1 (fr) * 1980-01-28 1981-08-05 W.S. SHAMBAN EUROPA A/S (W.S.SHAMBAN & COMPANY A/S) Un dispositif d'étanchéité avec un ressort énergétique encapsulé
DE3619457A1 (de) * 1986-06-10 1987-12-17 Bolenz & Schaefer Maschf Zylindrischer druckspeicher fuer hydraulikanlagen
US5163692A (en) * 1989-07-24 1992-11-17 Furon Company One-piece composite lip seal
EP0907030A1 (fr) * 1997-10-04 1999-04-07 Itt Manufacturing Enterprises, Inc. Accumulateur, surtout pour système de freinage de véhicule.

Also Published As

Publication number Publication date
DE10111332A1 (de) 2002-09-19
EP1239196A2 (fr) 2002-09-11
DE10111332B4 (de) 2004-08-19

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