ATE301777T1 - Hydrospeicher - Google Patents

Hydrospeicher

Info

Publication number: ATE301777T1
Authority: AT; Austria
Prior art keywords: valve; switching; control unit; accumulator; hydraulic accumulator
Prior art date: 2000-11-16

Application number

AT01994545T

Other languages

English (en)

Inventor

Norbert Weber

Original Assignee

Hydac Technology Gmbh

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.)

2000-11-16

Filing date

2001-11-07

Publication date

2005-08-15

2001-11-07 Application filed by Hydac Technology Gmbh filed Critical Hydac Technology Gmbh

2005-08-15 Application granted granted Critical

2005-08-15 Publication of ATE301777T1 publication Critical patent/ATE301777T1/de

Links

ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 title 1
239000012530 fluid Substances 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1

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)

AT01994545T 2000-11-16 2001-11-07 Hydrospeicher ATE301777T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10057746A DE10057746A1 (de)	2000-11-16	2000-11-16	Hydrospeicher
PCT/EP2001/012842 WO2002040871A2 (de)	2000-11-16	2001-11-07	Hydrospeicher

Publications (1)

Publication Number	Publication Date
ATE301777T1 true ATE301777T1 (de)	2005-08-15

Family

ID=7664117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01994545T ATE301777T1 (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 (21)

* Cited by examiner, † Cited by third party
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
EP2491274B1 (de) *	2009-10-19	2014-11-12	Hydac Technology Gmbh	Vorrichtung zum impulsartigen freigeben einer in einem speichergehäuse bevorratbaren fluidmenge
BR112013006563A2 (pt)	2010-09-22	2016-06-07	Limo Reid Inc	conjunto do acumulador e sistema de acumulador
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
WO2019068102A1 (en)	2017-09-29	2019-04-04	John Bean Technologies Limited	APPARATUS AND METHOD FOR RADIO FREQUENCY PROCESSING AND IMPACT
DE102020005257A1 (de)	2020-08-27	2022-03-03	Hydac Technology Gmbh	Kolbenspeicher
EP4658548A1 (de) *	2023-01-31	2025-12-10	Parker-Hannifin Corporation	Elektrohydraulische lenkung mit sicherheitsunterstützungskonfiguration

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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
JPH05185822A (ja) *	1991-08-30	1993-07-27	Tokico Ltd	車高調整システム
DE4231991A1 (de) *	1992-09-24	1994-03-31	Bilstein August Gmbh Co Kg	Kolbenspeicher für hydraulische Schwingungsdämpfer mit hydropneumatischer Niveauregelung
DE4318553C2 (de) *	1993-06-04	1995-05-18	Daimler Benz Ag	Adaptiver hydropneumatischer Pulsationsdämpfer
FR2750652B1 (fr) *	1996-07-04	1998-11-13	Peugeot	Systeme de commande d'une suspension hydropneumatique de vehicule automobile
US6478051B1 (en) *	1998-11-25	2002-11-12	Continental Teves Ag & Co., Ohg	Pressure means storage device
DE19927594C1 (de) *	1999-06-17	2001-02-08	Hydac Technology Gmbh	Hydrospeicher, insbesondere Hydrodämpfer
DE19930101A1 (de) *	1999-07-01	2001-01-18	Fluidtech Gmbh	Schaltvorrichtung für eine Arbeitsmaschine
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 AT AT01994545T patent/ATE301777T1/de active
- 2001-11-07 ES ES01994545T patent/ES2246352T3/es not_active Expired - Lifetime
- 2001-11-07 EP EP01994545A patent/EP1334280B1/de not_active Expired - Lifetime
- 2001-11-07 US US10/399,857 patent/US6866066B2/en not_active Expired - Lifetime
- 2001-11-07 JP JP2002543162A patent/JP2004514096A/ja active Pending
- 2001-11-07 WO PCT/EP2001/012842 patent/WO2002040871A2/de not_active Ceased
- 2001-11-07 DE DE50107069T patent/DE50107069D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO2002040871A2 (de)	2002-05-23
JP2004514096A (ja)	2004-05-13
DE50107069D1 (de)	2005-09-15
EP1334280B1 (de)	2005-08-10
WO2002040871A3 (de)	2002-08-01
DE10057746A1 (de)	2002-06-06
ES2246352T3 (es)	2006-02-16
EP1334280A2 (de)	2003-08-13
US20020056275A1 (en)	2002-05-16
US6866066B2 (en)	2005-03-15
US20040028542A1 (en)	2004-02-12

Publication	Publication Date	Title
ATE301777T1 (de)	2005-08-15	Hydrospeicher
Rahmfeld et al.	2001	Displacement controlled linear actuator with differential cylinder- a way to save primary energy in mobile machines.
NO850861L (no)	1985-11-22	Trykkladet sikkerhetsventil.
SE8500740L (sv)	1986-08-19	Hydraulanordning
DK200201767A (da)	2003-05-29	Dobbeltvirkende hydraulisk trykforstærker
DE50002656D1 (de)	2003-07-31	Hydropneumatischer druckspeicher
DE50106255D1 (de)	2005-06-23	Hydropneumatischer druckspeicher
FR2420069A1 (fr)	1979-10-12	Soupape de commutation commandee par un fluide
KR870003334A (ko)	1987-04-16	유량제어기구를 구비한 방향제어밸브
US3534763A (en)	1970-10-20	Inline valve
CN109737112A (zh)	2019-05-10	一种超高压动态阀
KR870011017A (ko)	1987-12-19	압송장치
US20040123912A1 (en)	2004-07-01	Hydroaccumulator
ATE121168T1 (de)	1995-04-15	Leckölfreies speicherladeventil.
EP4085200B1 (de)	2025-09-03	Unterwasser-hydraulikdruckerhöhungs- und -regulierungssystem
ATE388836T1 (de)	2008-03-15	Hydropneumatische federung
GB2586381A (en)	2021-02-17	Hydraulic control system for index downhole valves
FI81661B (fi)	1990-07-31	Kulventil.
JPS62366B2 (de)	1987-01-07
CN210164626U (zh)	2020-03-20	一种柱塞泵泵头结构
CN220688111U (zh)	2024-03-29	一种两位三通滑阀
US5261311A (en)	1993-11-16	Reciprocating hydraulic motor with a differential piston
KR100494072B1 (ko)	2005-08-31	전환밸브장치
SU1245792A1 (ru)	1986-07-23	Устройство управлени приводом клапана дл гашени гидравлических ударов
ES280177U (es)	1985-02-16	Cilindro neumatico con efecto multiplicador de presion.