WO2002040871A3 - Hydrospeicher - Google Patents
Hydrospeicher Download PDFInfo
- Publication number
- WO2002040871A3 WO2002040871A3 PCT/EP2001/012842 EP0112842W WO0240871A3 WO 2002040871 A3 WO2002040871 A3 WO 2002040871A3 EP 0112842 W EP0112842 W EP 0112842W WO 0240871 A3 WO0240871 A3 WO 0240871A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- hydraulic accumulator
- control unit
- switching
- accumulator
- Prior art date
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
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control 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
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
- F15B2013/004—Cartridge valves
-
- 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
-
- 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
- F15B2201/4155—Gas ports having valve means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7792—Movable deflector or choke
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)
- Lubricants (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/399,857 US6866066B2 (en) | 2000-11-16 | 2001-11-07 | Hydraulic accumulator |
EP01994545A EP1334280B1 (de) | 2000-11-16 | 2001-11-07 | Hydrospeicher |
JP2002543162A JP2004514096A (ja) | 2000-11-16 | 2001-11-07 | ハイドロリックアキュムレータ |
AT01994545T ATE301777T1 (de) | 2000-11-16 | 2001-11-07 | Hydrospeicher |
DE50107069T DE50107069D1 (de) | 2000-11-16 | 2001-11-07 | Hydrospeicher |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10057746.6 | 2000-11-16 | ||
DE10057746A DE10057746A1 (de) | 2000-11-16 | 2000-11-16 | Hydrospeicher |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002040871A2 WO2002040871A2 (de) | 2002-05-23 |
WO2002040871A3 true WO2002040871A3 (de) | 2002-08-01 |
Family
ID=7664117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/012842 WO2002040871A2 (de) | 2000-11-16 | 2001-11-07 | Hydrospeicher |
Country Status (7)
Country | Link |
---|---|
US (2) | US20020056275A1 (de) |
EP (1) | EP1334280B1 (de) |
JP (1) | JP2004514096A (de) |
AT (1) | ATE301777T1 (de) |
DE (2) | DE10057746A1 (de) |
ES (1) | ES2246352T3 (de) |
WO (1) | WO2002040871A2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10248591B4 (de) | 2002-10-17 | 2006-04-20 | Bos Gmbh & Co. Kg | Fensterrollo mit Deckel auf dem Auszugschlitz |
DE10330516B3 (de) * | 2003-07-05 | 2004-10-21 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Kolbenspeicher |
DE10333014A1 (de) * | 2003-07-18 | 2005-02-03 | Volkswagen Ag | Druckspeicher zur Aufnahme und/oder Abgabe eines unter Druck stehenden Mediums |
DE10351386A1 (de) * | 2003-11-04 | 2005-06-09 | Bauer Maschinen Gmbh | Getriebe und Verfahren zur Steuerung eines Innendrucks in dem Getriebe |
DE102004028868A1 (de) * | 2004-06-15 | 2006-01-05 | Ina-Schaeffler Kg | Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
JP4583261B2 (ja) * | 2005-06-30 | 2010-11-17 | 株式会社クボタ | ローダ作業機用アキュームレータ取付構造 |
WO2008157327A1 (en) * | 2007-06-14 | 2008-12-24 | Hybra-Drive Systems, Llc | Compact hydraulic accumulator |
US7740455B1 (en) | 2007-07-09 | 2010-06-22 | Brian Nissen | Pumping system with hydraulic pump |
NO329959B1 (no) * | 2008-08-29 | 2011-01-31 | Tool Tech As | Fremgangsmate for bruk av nye spyleporter ved rengjoring av en stempelakkumulator |
KR101720965B1 (ko) * | 2009-10-19 | 2017-03-29 | 하이댁 테크놀로지 게엠베하 | 어큐뮬레이터 하우징 내에 저장될 수 있는 유체의 양의 펄스식 방출을 위한 디바이스 |
JP2013539845A (ja) | 2010-09-22 | 2013-10-28 | リモ−ライド インコーポレイテッド | 超軽量で小型のアキュムレータ |
US8567444B2 (en) * | 2010-10-08 | 2013-10-29 | GM Global Technology Operations LLC | Accumulator assembly |
US8602063B2 (en) * | 2011-02-08 | 2013-12-10 | Hamilton Sundstrand Corporation | Gas over liquid accumulator |
US8991546B2 (en) * | 2013-03-21 | 2015-03-31 | Deere & Company | Work vehicle with fluid attentuator |
JP6658218B2 (ja) * | 2016-03-31 | 2020-03-04 | アイシン・エィ・ダブリュ株式会社 | 蓄圧装置の開閉装置及び蓄圧装置 |
US9885373B1 (en) | 2016-10-11 | 2018-02-06 | Honeywell International Inc. | Leak-free piston style accumulator |
DE102016226304A1 (de) * | 2016-12-29 | 2018-07-05 | Robert Bosch Gmbh | Hydraulikblock für ein Hydraulikaggregat einer Bremsregelung einer hydraulischen Fahrzeugbremsanlage |
DE102017002079B4 (de) | 2017-03-04 | 2019-03-14 | Hydrosaar Gmbh | Prallbrechanlage |
US20200390129A1 (en) | 2017-09-29 | 2020-12-17 | John Bean Technologies Limited | Radio frequency and impingement processing apparatus and method |
DE102020005257A1 (de) | 2020-08-27 | 2022-03-03 | Hydac Technology Gmbh | Kolbenspeicher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4231991A1 (de) * | 1992-09-24 | 1994-03-31 | Bilstein August Gmbh Co Kg | Kolbenspeicher für hydraulische Schwingungsdämpfer mit hydropneumatischer Niveauregelung |
US5342080A (en) * | 1991-08-30 | 1994-08-30 | Tokico, Ltd. | Vehicle height control system |
EP0816142A1 (de) * | 1996-07-04 | 1998-01-07 | Automobiles Peugeot | Hydropneumatisches Aufhängungsregelsystem für Kraftfahrzeuge |
DE19930101A1 (de) * | 1999-07-01 | 2001-01-18 | Fluidtech Gmbh | Schaltvorrichtung für eine Arbeitsmaschine |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828760A (en) | 1953-05-19 | 1958-04-01 | British Messier Ltd | Automatic cut-outs for hydraulic circuits |
US2986158A (en) | 1955-09-03 | 1961-05-30 | Gratzmuller Jean Louis | Self-draining hydraulic energy accumulator |
US3077898A (en) * | 1959-01-28 | 1963-02-19 | Racine Hydraulics And Machiner | Fluid relief valve |
US3077896A (en) * | 1959-10-01 | 1963-02-19 | Archie E Weingard | Multiple seat valve |
GB1183477A (en) * | 1967-09-15 | 1970-03-04 | Hydrotrole Ltd | Hydropneumatic Accumulator |
US3967782A (en) * | 1968-06-03 | 1976-07-06 | Gulf & Western Metals Forming Company | Refrigeration expansion valve |
GB1288952A (de) * | 1969-02-08 | 1972-09-13 | ||
US3741692A (en) | 1970-12-17 | 1973-06-26 | Rupp Co Warren | Surge suppressor for fluid lines |
US3804125A (en) * | 1972-09-28 | 1974-04-16 | Bendix Corp | Pump pulsation dampener |
GB1581441A (en) * | 1976-01-29 | 1980-12-17 | Dobson Park Ind | Fluid powered impact tools |
FR2341891A1 (fr) * | 1976-02-23 | 1977-09-16 | Leduc Gerard | Dispositif de regulation de pression pour accumulateur hydraulique |
US4162692A (en) | 1976-09-07 | 1979-07-31 | Hydrotrole Limited | Hydro-pneumatic flexible bladder accumulator |
US4207563A (en) | 1978-06-08 | 1980-06-10 | Midland-Ross Corporation | Gas charged accumulator with failure indicator |
US4186777A (en) | 1978-10-27 | 1980-02-05 | Deere & Company | Pressure vessel retained energy measurement system |
JPS5725502A (en) * | 1980-07-21 | 1982-02-10 | Toshiba Mach Co Ltd | Accumulator with automatic closing valve |
US4487226A (en) | 1982-08-12 | 1984-12-11 | Vsi Corporation | Failure sensing hydraulic accumulator and system |
US4966200A (en) * | 1989-01-25 | 1990-10-30 | Iowa Industrial Hydraulics, Inc. | Tie bolt accumulator with safety valve |
JPH02266101A (ja) * | 1989-04-05 | 1990-10-30 | Nhk Spring Co Ltd | アキュムレータ |
DE3941241C2 (de) * | 1989-12-14 | 2002-03-21 | Continental Teves Ag & Co Ohg | Kolbendruckspeicher, insbesondere für antriebsschlupfgeregelte Bremsanlagen, sowie Schaltanordnung dazu |
US5205326A (en) * | 1991-08-23 | 1993-04-27 | Hydraulic Power Systems, Inc. | Pressure response type pulsation damper noise attenuator and accumulator |
DE4318553C2 (de) | 1993-06-04 | 1995-05-18 | Daimler Benz Ag | Adaptiver hydropneumatischer Pulsationsdämpfer |
JP5039254B2 (ja) * | 1998-11-25 | 2012-10-03 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 圧力媒体アキュムレータ |
DE19927594C1 (de) * | 1999-06-17 | 2001-02-08 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Hydrodämpfer |
US6478052B1 (en) * | 2001-07-25 | 2002-11-12 | Jeff Alan Conley | Pulsation damping assembly and method |
-
2000
- 2000-11-16 DE DE10057746A patent/DE10057746A1/de not_active Withdrawn
-
2001
- 2001-08-24 US US09/935,762 patent/US20020056275A1/en not_active Abandoned
- 2001-11-07 EP EP01994545A patent/EP1334280B1/de not_active Expired - Lifetime
- 2001-11-07 AT AT01994545T patent/ATE301777T1/de active
- 2001-11-07 JP JP2002543162A patent/JP2004514096A/ja active Pending
- 2001-11-07 DE DE50107069T patent/DE50107069D1/de not_active Expired - Lifetime
- 2001-11-07 WO PCT/EP2001/012842 patent/WO2002040871A2/de active IP Right Grant
- 2001-11-07 US US10/399,857 patent/US6866066B2/en not_active Expired - Lifetime
- 2001-11-07 ES ES01994545T patent/ES2246352T3/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5342080A (en) * | 1991-08-30 | 1994-08-30 | Tokico, Ltd. | Vehicle height control system |
DE4231991A1 (de) * | 1992-09-24 | 1994-03-31 | Bilstein August Gmbh Co Kg | Kolbenspeicher für hydraulische Schwingungsdämpfer mit hydropneumatischer Niveauregelung |
EP0816142A1 (de) * | 1996-07-04 | 1998-01-07 | Automobiles Peugeot | Hydropneumatisches Aufhängungsregelsystem für Kraftfahrzeuge |
DE19930101A1 (de) * | 1999-07-01 | 2001-01-18 | Fluidtech Gmbh | Schaltvorrichtung für eine Arbeitsmaschine |
Also Published As
Publication number | Publication date |
---|---|
US6866066B2 (en) | 2005-03-15 |
EP1334280B1 (de) | 2005-08-10 |
DE50107069D1 (de) | 2005-09-15 |
DE10057746A1 (de) | 2002-06-06 |
US20020056275A1 (en) | 2002-05-16 |
WO2002040871A2 (de) | 2002-05-23 |
US20040028542A1 (en) | 2004-02-12 |
ATE301777T1 (de) | 2005-08-15 |
ES2246352T3 (es) | 2006-02-16 |
JP2004514096A (ja) | 2004-05-13 |
EP1334280A2 (de) | 2003-08-13 |
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