EP1250533A1 - Hydropneumatischer druckspeicher - Google Patents
Hydropneumatischer druckspeicherInfo
- Publication number
- EP1250533A1 EP1250533A1 EP01902324A EP01902324A EP1250533A1 EP 1250533 A1 EP1250533 A1 EP 1250533A1 EP 01902324 A EP01902324 A EP 01902324A EP 01902324 A EP01902324 A EP 01902324A EP 1250533 A1 EP1250533 A1 EP 1250533A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trough
- valve
- bellows
- hydraulic fluid
- space
- 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.)
- Granted
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
- F15B1/22—Liquid port constructions
-
- 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
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
- F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
-
- 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
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
-
- 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
- F15B2201/411—Liquid ports having valve means
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Saccharide Compounds (AREA)
- Vehicle Body Suspensions (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10003648 | 2000-01-29 | ||
DE10003648A DE10003648A1 (de) | 2000-01-29 | 2000-01-29 | Hydropneumatischer Druckspeicher |
PCT/EP2001/000442 WO2001055602A1 (de) | 2000-01-29 | 2001-01-17 | Hydropneumatischer druckspeicher |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1250533A1 true EP1250533A1 (de) | 2002-10-23 |
EP1250533B1 EP1250533B1 (de) | 2005-05-18 |
Family
ID=7628993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01902324A Expired - Lifetime EP1250533B1 (de) | 2000-01-29 | 2001-01-17 | Hydropneumatischer druckspeicher |
Country Status (7)
Country | Link |
---|---|
US (1) | US6622755B2 (de) |
EP (1) | EP1250533B1 (de) |
JP (1) | JP3971188B2 (de) |
AT (1) | ATE295941T1 (de) |
DE (2) | DE10003648A1 (de) |
ES (1) | ES2240397T3 (de) |
WO (1) | WO2001055602A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7614568B2 (en) * | 2000-08-24 | 2009-11-10 | Microlin, Llc | Device employing gas generating cell for facilitating controlled release of fluid into ambient environment |
JP2002276604A (ja) * | 2000-08-09 | 2002-09-25 | Nok Corp | アキュムレータ |
DE10101854A1 (de) * | 2000-08-30 | 2002-06-13 | Continental Teves Ag & Co Ohg | Druckmittelspeicher |
DE10142038A1 (de) * | 2001-02-23 | 2002-09-05 | Continental Teves Ag & Co Ohg | Druckmittelspeicher |
US7276529B2 (en) * | 2002-03-20 | 2007-10-02 | Celgene Corporation | Methods of the treatment or prevention of exercise-induced asthma using (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione |
DE10253012A1 (de) * | 2002-04-26 | 2003-11-06 | Continental Teves Ag & Co Ohg | Druckmittelspeicher |
JP3906915B2 (ja) * | 2002-07-15 | 2007-04-18 | 株式会社アドヴィックス | 液圧回路 |
JP2004051005A (ja) * | 2002-07-22 | 2004-02-19 | Advics:Kk | ブレーキアクチュエータ用圧入部品 |
DE10304288A1 (de) * | 2002-10-24 | 2004-05-13 | Continental Teves Ag & Co. Ohg | Druckmittelspeicher |
DE10320373B4 (de) * | 2003-05-07 | 2009-01-15 | Lucas Automotive Gmbh | Gasdruckspeicher für eine Fahrzeugbremsanlage |
DE10352406B4 (de) * | 2003-11-10 | 2013-09-26 | Volkswagen Ag | Druckspeicher und Bremsanlage mit einem solchen |
DE102004004341A1 (de) * | 2004-01-29 | 2005-08-18 | Hydac Technology Gmbh | Druckspeicher, insbesondere Pulsationsdämpfer |
JP4272604B2 (ja) * | 2004-08-23 | 2009-06-03 | 日本発條株式会社 | 圧力容器及び蓄圧・緩衝装置 |
DE102006025552B4 (de) * | 2006-06-01 | 2008-07-31 | Hydac Technology Gmbh | Hydropneumatischer Druckspeicher |
DE102007003723A1 (de) | 2007-01-25 | 2008-07-31 | Elringklinger Ag | Strukturbauteil |
US8113390B2 (en) | 2007-04-18 | 2012-02-14 | Microlin, Llc | Gas generation dispenser apparatus and method for on-demand fluid delivery |
DE102008016354A1 (de) * | 2007-08-28 | 2009-05-28 | Continental Teves Ag & Co. Ohg | Druckspeicher |
JP5474333B2 (ja) * | 2008-11-05 | 2014-04-16 | イーグル工業株式会社 | アキュムレータ |
WO2011079852A1 (de) * | 2009-12-30 | 2011-07-07 | Hydac Technology Gmbh | Hydrospeicher, insbesondere balgspeicher |
WO2013103375A2 (en) | 2011-06-03 | 2013-07-11 | Microlin, Llc | Device for delivery of volatile liquids to gaseous environment utilizing a gas generating cell |
EP3029337B1 (de) * | 2013-07-29 | 2020-06-10 | Eagle Industry Co., Ltd. | Akkumulator |
CN107407297B (zh) * | 2015-04-02 | 2019-09-06 | 伊格尔工业股份有限公司 | 蓄能器 |
EP3306108B1 (de) * | 2015-05-29 | 2020-05-06 | Eagle Industry Co., Ltd. | Metallbalgartiger akkumulator |
DE102018007279A1 (de) * | 2018-09-14 | 2020-03-19 | Hydac Technology Gmbh | Balgspeicher |
US11761507B2 (en) * | 2021-02-10 | 2023-09-19 | DRiV Automotive Inc. | Weight optimized bellow accumulator |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2688984A (en) * | 1950-02-20 | 1954-09-14 | Snyder Oil Tool Corp | Hydropneumatic accumulator |
GB1047983A (en) * | 1962-10-17 | 1966-11-09 | Power Aux Ies Ltd | Improvements in or relating to bellows-type gas-hydraulic accumulators |
US3424202A (en) * | 1966-09-08 | 1969-01-28 | Calumet & Hecla | Dual bellows compensator |
US3862646A (en) * | 1973-12-17 | 1975-01-28 | Parker Hannifin Corp | Combined filling tube and pressure indicator |
US4691739A (en) * | 1986-09-02 | 1987-09-08 | United Aircraft Products, Inc. | Bootstrap reservoir |
DE3901261A1 (de) * | 1989-01-18 | 1990-07-19 | Bosch Gmbh Robert | Druckbehaelter, insbesondere druckspeicher |
US5638868A (en) * | 1996-06-05 | 1997-06-17 | Valcor Engineering | Accumulator |
DE19650434A1 (de) * | 1996-12-05 | 1998-06-10 | Zahnradfabrik Friedrichshafen | Hochdruckspeicher für hydraulische Systeme |
DE19833410B4 (de) * | 1998-07-24 | 2005-02-10 | Lucas Industries Public Limited Company, Solihull | Hydraulische Ansteuereinheit für eine Kraftfahrzeugbremsanlage |
US6003555A (en) * | 1998-10-30 | 1999-12-21 | Sheng; Chih-Sheng | Structure of a pressure regulator |
DE60018503T2 (de) * | 1999-05-12 | 2006-04-13 | NHK Spring Co., Ltd., Yokohama | Druckspeicher und dessen Herstellungsverfahren |
DE19924807A1 (de) * | 1999-05-29 | 2000-12-07 | Hydac Technology Gmbh | Hydropneumatischer Druckspeicher |
-
2000
- 2000-01-29 DE DE10003648A patent/DE10003648A1/de not_active Withdrawn
-
2001
- 2001-01-17 US US10/181,721 patent/US6622755B2/en not_active Expired - Lifetime
- 2001-01-17 DE DE50106255T patent/DE50106255D1/de not_active Expired - Lifetime
- 2001-01-17 ES ES01902324T patent/ES2240397T3/es not_active Expired - Lifetime
- 2001-01-17 WO PCT/EP2001/000442 patent/WO2001055602A1/de active IP Right Grant
- 2001-01-17 JP JP2001555707A patent/JP3971188B2/ja not_active Expired - Lifetime
- 2001-01-17 EP EP01902324A patent/EP1250533B1/de not_active Expired - Lifetime
- 2001-01-17 AT AT01902324T patent/ATE295941T1/de active
Non-Patent Citations (1)
Title |
---|
See references of WO0155602A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1250533B1 (de) | 2005-05-18 |
US6622755B2 (en) | 2003-09-23 |
ATE295941T1 (de) | 2005-06-15 |
WO2001055602A1 (de) | 2001-08-02 |
JP3971188B2 (ja) | 2007-09-05 |
DE10003648A1 (de) | 2001-08-09 |
JP2003521643A (ja) | 2003-07-15 |
DE50106255D1 (de) | 2005-06-23 |
US20030000589A1 (en) | 2003-01-02 |
ES2240397T3 (es) | 2005-10-16 |
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