EP1418343A1 - Dispositif de commande d'un actionneur électro-hydraulique intégré - Google Patents
Dispositif de commande d'un actionneur électro-hydraulique intégré Download PDFInfo
- Publication number
- EP1418343A1 EP1418343A1 EP03292697A EP03292697A EP1418343A1 EP 1418343 A1 EP1418343 A1 EP 1418343A1 EP 03292697 A EP03292697 A EP 03292697A EP 03292697 A EP03292697 A EP 03292697A EP 1418343 A1 EP1418343 A1 EP 1418343A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- hydraulic
- electronic assembly
- control
- central
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/0853—Electric circuit boards
-
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/06—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by means using a fluid jet
- F15B9/07—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by means using a fluid jet with electrical control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
- F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
-
- 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
- F15B1/26—Supply reservoir or sump assemblies
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/0857—Electrical connecting means, e.g. plugs, sockets
-
- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0878—Assembly of modular units
- F15B13/0885—Assembly of modular units using valves combined with other components
- F15B13/0889—Valves combined with electrical components
-
- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0878—Assembly of modular units
- F15B13/0885—Assembly of modular units using valves combined with other components
- F15B13/0892—Valves combined with fluid components
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
Definitions
- the present invention relates to a system for fittings comprising a tap, an electro-hydraulic actuator for actuation of the valve and an actuator control device, in especially in environments where a large number of taps are each connected on the one hand to a common source of electric current and on the other hand to a central information processing system, in particular in so-called harsh environments, for example in ships.
- the control device consists of an electric motor, a block hydraulic comprising a hydraulic pump and a hydraulic tank, and an electronic assembly for local control of the tap.
- the actuator control devices are there generally made up of two parts, namely a first part comprising a housing, in which the electric motor and the block are located hydraulic, comprising a pump and a reservoir, and a second part with a cabinet or small cabinet in which there is a post local control electronics, including a PLC.
- the present invention aims to overcome these drawbacks by proposing a new control device for an electro-hydraulic actuator a tap, which offers more functionality for controlling and valve control, including, for example, the possibility of manual control in the event of failure of the central control system, monitoring the motor temperature, its amperage and the time maneuvering, end-of-travel discrimination, level monitoring oil, an indication of movement, etc., without, however, propensity to fail the device when exposed to an environment difficult, especially in a ship, does not increase.
- the system is less sensitive to harsh environments and especially in marine environments, for example at a humidity level Student.
- the system is less bulky than the systems of the art anterior, which makes it particularly suitable for use in boats or ships.
- a valve system is such that defined in claim 1.
- the housing common has an access opening to part of the assembly electronic, in particular a part for a local order.
- the housing common has a second access opening to the connectors for the connection of the motor and the electronic assembly to the electrical and data power. So, just as in the case of the access opening to the electronic control part, when connects the two electrical power networks and data from the central control system and the network central power supply, it is not necessary to remove the housing, and thus avoids subjecting the control device to the actuator under difficult conditions, in particular a high humidity level.
- the common housing has an auxiliary compartment in which are located connection terminals for connectors, auxiliary compartment being sealed against fluids and dust, compared to the rest of the case.
- the housing has a second auxiliary compartment in which is located said part of local control, notably manual, of electronics.
- the electronic assembly includes a microcontroller allowing integrate the control and command functions of the motor and pump.
- Means can also be provided for performing the interpretation. operator commands. One can also provide a system of restitution of end positions, and digital electrical signals or proportional.
- Means can also be provided for monitor motor temperature, motor amperage or time engine operation. Means can also be provided for end of race discrimination. Means can also be provided for high and low oil level monitoring. We can also provide means for indicating movement. We can also provide means diagnostic and predictive maintenance.
- the present invention also relates to a system for valves comprising an electro-hydraulic actuator and a device for control according to the invention.
- the tap can be a tap quarter turn or a linear tap.
- Figure 1 is an overview of a valve system in a ship having a central data processing system, a central system power supply and a plurality of electro-hydraulic valves and actuators associates each linked to central systems.
- Figure 4 is an overview of the actuator hydraulic, its control device and its associated tap.
- Figure 5 is a sectional view of the housing of Figure 2 comprising the following hydraulic actuator control device the invention.
- FIG. 1 there is shown a valve system In a boat.
- Several R valves each have their own actuator 1 hydraulic.
- Each of these valve + actuator assemblies hydraulics are connected on the one hand by electrical cables 2 to a system central power supply 3, and secondly, by buses communication, i.e. data transmission lines, to a 4 central processor governing the central command and control of these taps R.
- the device 5 for controlling the hydraulic actuator consists of a housing 6 in which is enclosed a motor 7, a hydraulic block 8 and an assembly 9 electronic (in the form of printed circuit boards for example) allowing local command and control of the control device 5 of the hydraulic actuator.
- the hydraulic block 8 includes a pump 10 to gear, an oil tank 11 and hydraulic circuits 12 comprising hydraulic valves 12 for the connection with the hydraulic actuator 2 in view of its control by hydraulics.
- the common box 6 is made up a side wall 18 which goes all around a bottom 14 and a top 15 which is fixed to the rest of the case by screws 18 screwed into an upper flange 17 projecting inwardly from the side wall 18.
- a waterproof and flexible membrane 24 can be provided interposed between the pushbuttons 28 and the outside, so that the operator can press the buttons by pressing the membrane which transmits to the buttons 23 the thrust of the operator, the membrane being arranged in a sealed manner, so that when the operator performs the control by pushing the buttons, it does not expose the inside of the case common to the difficult external environment, in particular to an environment at high humidity.
- auxiliary compartment 29 in the common box in which part 22 of manual control is received local control device.
- a opening 30 which is discovered by unscrewing a plug 31 which can be screwed tightly over the opening.
- This opening gives access to blocks 32 terminals for the connection of the electrical network and the data respectively to the engine and to the electronic assembly 9, which found in the case.
- These terminal blocks 33 are themselves enclosed in an auxiliary compartment 34, so that when carrying out the connection of the two power and data networks, the rest of the housing is not subject to a difficult environment, especially at a low high humidity.
- the hydraulic pump is a gear pump. We could obviously provide other types of pumps according to the invention.
- the set 9 of local control electronics is consisting of printed circuit boards 40 on which circuits are provided electronics allowing the control of the electric actuator in function of a certain amount of data obtained from several different sensors arranged either in the tap, in the actuator, or in the device actuator control.
- Data signals are either analog signals, or digital signals. In the case of analog signals, you can provide an analog / digital converter upstream of the box which transform the signals into digital signals before sending them to printed circuit boards or cards of the electronic assembly 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Valve Device For Special Equipments (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Servomotors (AREA)
Abstract
Description
- Microcontrôleur pour intégrer les fonctions de contrôle et commande locaux du moteur et de la pompe.
- Interprétation des commandes de l'utilisateur.
- Restitution des positions de fin de course.
- Surveillance de la température du moteur, de l'amperage ou de son temps de manoeuvre.
- Discrimination de fin de course.
- Surveillance du niveau d'huile, haut et bas.
- Indication du mouvement.
- Diagnostic et maintenance prédictives.
Claims (8)
- Système de robinetterie, comportant au moins deux robinets, chaque robinet étant actionné par un actionneur hydraulique qui lui est associé, chaque actionneur hydraulique étant commandé par un dispositif de commande, chaque dispositif de commande comportant un moteur alimentant une pompe hydraulique qui aspire du fluide hydraulique dans un réservoir hydraulique, et un ensemble électronique, les au moins deux moteurs étant alimentés en courant par une alimentation électrique centrale et étant également commandés centralement par une unité centrale de traitement de données à laquelle ils sont reliés par un bus de données, caractérisé en ce que :pour chaque dispositif de commande, le moteur électrique, la pompe hydraulique, le réservoir et l'ensemble électronique sont enfermés dans une enveloppe commune, notamment un boítier, de préférence de manière étanche aux fluides ; etl'ensemble électronique est un ensemble électronique (22) de commande locale, notamment manuelle, du robinet.
- Système de robinetterie suivant la revendication 1, caractérisé en ce que le boítier (16) commun comporte une ouverture (20) d'accès à une partie (22) de l'ensemble (9) électronique, notamment une partie pour une commande locale.
- Système de robinetterie suivant la revendication 1 ou 2 , caractérisé en ce que le boítier (16) commun comporte une deuxième ouverture (30) d'accès à la connectique pour le raccordement du moteur (7) et de l'ensemble (9) électronique aux réseaux (2, 3, 4) de puissance électrique et de données.
- Système de robinetterie suivant la revendication 1, 2 ou 3, caractérisé en ce que le boítier (6) commun comporte un compartiment (34) auxiliaire dans lequel se trouvent les bornes (33) de raccordement pour la connectique, le compartiment auxiliaire (34) étant rendu étanche vis-à-vis des fluides et poussières, par rapport au reste du boítier.
- Système de robinetterie suivant l'une des revendications 1 à 4, caractérisé en ce que le boítier (6) comporte un deuxième compartiment (29) auxiliaire dans lequel se trouve ladite partie (22) de commande locale, notamment manuelle, de l'électronique, et il est possible de prévoir une membrane (24) étanche interposée entre ce compartiment (29) auxiliaire et l'extérieur du boítier.
- Système de robinetterie suivant l'une des revendications 1 à 5, caractérisé en ce que les signaux échangés entre l'unité (4) centrale et chaque système sont des signaux numériques.
- Système de robinetterie suivant l'une des revendications 1 à 5, caractérisé en ce que les signaux échangés avec l'unité (4) centrale sont des signaux analogiques et il est prévu un convertisseur analogique numérique en amont du boítier, entre celui-ci et l'unité (4) centrale.
- Navire, notamment bateau ou aéronef comportant un système de robinetterie suivant l'une des revendications 1 à 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0213931 | 2002-11-07 | ||
| FR0213931A FR2847116A1 (fr) | 2002-11-07 | 2002-11-07 | Dispositif de commande d'un actionneur electro-hydraulique integre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1418343A1 true EP1418343A1 (fr) | 2004-05-12 |
| EP1418343B1 EP1418343B1 (fr) | 2006-07-19 |
Family
ID=32104524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03292697A Expired - Lifetime EP1418343B1 (fr) | 2002-11-07 | 2003-10-29 | Dispositif de commande d'un actionneur électro-hydraulique intégré |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1418343B1 (fr) |
| JP (1) | JP4589616B2 (fr) |
| KR (1) | KR101055681B1 (fr) |
| CN (1) | CN100398844C (fr) |
| AT (1) | ATE333593T1 (fr) |
| CY (1) | CY1106189T1 (fr) |
| DE (1) | DE60306868T2 (fr) |
| DK (1) | DK1418343T3 (fr) |
| ES (1) | ES2268298T3 (fr) |
| FR (1) | FR2847116A1 (fr) |
| PT (1) | PT1418343E (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011095350A1 (fr) * | 2010-02-05 | 2011-08-11 | Hoerbiger Automatisierungstechnik Holding Gmbh | Servomoteur actionné par un fluide dans une robinetterie |
| DE102012203821A1 (de) | 2011-04-04 | 2012-10-04 | Schaeffler Technologies AG & Co. KG | Hydraulikmodul |
| US20130009080A1 (en) * | 2010-02-05 | 2013-01-10 | Hoerbiger Automatisierungstechnik Holding Gmbh | Fluid-operated actuating drive on a valve |
| DE102013007927A1 (de) * | 2013-05-10 | 2014-11-13 | Hoerbiger Automatisierungstechnik Holding Gmbh | Antriebseinheit |
| RU219077U1 (ru) * | 2019-12-23 | 2023-06-28 | федеральное государственное автономное образовательное учреждение высшего образования "Московский физико-технический институт (национальный исследовательский университет)" | Сервопривод |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011107955U1 (de) * | 2011-11-16 | 2013-02-19 | Liebherr-Aerospace Lindenberg Gmbh | Elektrohydraulischer Stellantrieb |
| CN104533746B (zh) * | 2014-12-26 | 2016-09-14 | 东莞光洋信息科技有限公司 | 中央液压泵 |
| DE102016207659A1 (de) * | 2016-05-03 | 2017-11-09 | Robert Bosch Gmbh | Aktuatoreinrichtung für ein Fahrzeug, Bremssystem |
| CN105864482B (zh) * | 2016-06-01 | 2019-03-08 | 颜愚极 | 一种阀门执行系统 |
| CN114458818B (zh) * | 2022-02-14 | 2023-09-22 | 武汉市海益高端装备结构设计有限公司 | 一种便携式远程阀门电液集成控制系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993000513A1 (fr) * | 1991-06-22 | 1993-01-07 | Alfred Teves Gmbh | Pompe hydraulique commandee par moteur electrique |
| EP0665381A1 (fr) * | 1994-01-28 | 1995-08-02 | PAUL PLEIGER Maschinenfabrik GmbH & Co. KG | Dispositif pour actionner des valves à commande hydraulique |
| WO1998011357A1 (fr) * | 1996-09-12 | 1998-03-19 | Etrema Products, Inc. | Actionneur compact, unite de commande et appareil de pompage afferents |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2614128B2 (ja) * | 1990-02-01 | 1997-05-28 | 株式会社シー・オー・シー | 船舶用油圧バルブコントロールシステム |
| JPH03255201A (ja) * | 1990-11-30 | 1991-11-14 | Smc Corp | センサ出力伝送装置 |
| US6289259B1 (en) * | 1998-10-16 | 2001-09-11 | Husky Injection Molding Systems Ltd. | Intelligent hydraulic manifold used in an injection molding machine |
| JP3615459B2 (ja) * | 2000-04-18 | 2005-02-02 | 株式会社嶋田 | 油圧シリンダユニット |
-
2002
- 2002-11-07 FR FR0213931A patent/FR2847116A1/fr not_active Withdrawn
-
2003
- 2003-10-29 EP EP03292697A patent/EP1418343B1/fr not_active Expired - Lifetime
- 2003-10-29 DK DK03292697T patent/DK1418343T3/da active
- 2003-10-29 AT AT03292697T patent/ATE333593T1/de not_active IP Right Cessation
- 2003-10-29 ES ES03292697T patent/ES2268298T3/es not_active Expired - Lifetime
- 2003-10-29 PT PT03292697T patent/PT1418343E/pt unknown
- 2003-10-29 DE DE60306868T patent/DE60306868T2/de not_active Expired - Lifetime
- 2003-11-06 KR KR1020030078419A patent/KR101055681B1/ko not_active Expired - Fee Related
- 2003-11-07 JP JP2003378863A patent/JP4589616B2/ja not_active Expired - Fee Related
- 2003-11-07 CN CNB2003101142162A patent/CN100398844C/zh not_active Expired - Fee Related
-
2006
- 2006-10-04 CY CY20061101432T patent/CY1106189T1/el unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993000513A1 (fr) * | 1991-06-22 | 1993-01-07 | Alfred Teves Gmbh | Pompe hydraulique commandee par moteur electrique |
| EP0665381A1 (fr) * | 1994-01-28 | 1995-08-02 | PAUL PLEIGER Maschinenfabrik GmbH & Co. KG | Dispositif pour actionner des valves à commande hydraulique |
| WO1998011357A1 (fr) * | 1996-09-12 | 1998-03-19 | Etrema Products, Inc. | Actionneur compact, unite de commande et appareil de pompage afferents |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011095350A1 (fr) * | 2010-02-05 | 2011-08-11 | Hoerbiger Automatisierungstechnik Holding Gmbh | Servomoteur actionné par un fluide dans une robinetterie |
| US20130009080A1 (en) * | 2010-02-05 | 2013-01-10 | Hoerbiger Automatisierungstechnik Holding Gmbh | Fluid-operated actuating drive on a valve |
| US8752806B2 (en) | 2010-02-05 | 2014-06-17 | Hoerbiger Automatisierungstechnik Holding Gmbh | Fluid-operated actuating drive on a valve |
| US8973890B2 (en) * | 2010-02-05 | 2015-03-10 | Hoerbiger Automatisierungstechnik Holding Gmbh | Fluid-operated actuating drive on a valve |
| RU2551468C2 (ru) * | 2010-02-05 | 2015-05-27 | ХЁРБИГЕР Аутоматизирунгстехник Холдинг ГмбХ | Сервопривод трубопроводной арматуры, приводимый в действие текучей средой |
| DE102012203821A1 (de) | 2011-04-04 | 2012-10-04 | Schaeffler Technologies AG & Co. KG | Hydraulikmodul |
| DE102013007927A1 (de) * | 2013-05-10 | 2014-11-13 | Hoerbiger Automatisierungstechnik Holding Gmbh | Antriebseinheit |
| DE102013007927B4 (de) * | 2013-05-10 | 2014-12-24 | Hoerbiger Automatisierungstechnik Holding Gmbh | Antriebseinheit |
| US9807892B2 (en) | 2013-05-10 | 2017-10-31 | Hoerbiger Automatisierungstechnik Holding Gmbh | Drive unit |
| RU219077U1 (ru) * | 2019-12-23 | 2023-06-28 | федеральное государственное автономное образовательное учреждение высшего образования "Московский физико-технический институт (национальный исследовательский университет)" | Сервопривод |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040041038A (ko) | 2004-05-13 |
| PT1418343E (pt) | 2006-11-30 |
| DK1418343T3 (da) | 2006-11-13 |
| ATE333593T1 (de) | 2006-08-15 |
| JP4589616B2 (ja) | 2010-12-01 |
| CN100398844C (zh) | 2008-07-02 |
| ES2268298T3 (es) | 2007-03-16 |
| EP1418343B1 (fr) | 2006-07-19 |
| DE60306868T2 (de) | 2007-03-01 |
| JP2004156785A (ja) | 2004-06-03 |
| KR101055681B1 (ko) | 2011-08-09 |
| FR2847116A1 (fr) | 2004-05-14 |
| DE60306868D1 (de) | 2006-08-31 |
| CY1106189T1 (el) | 2011-06-08 |
| CN1499085A (zh) | 2004-05-26 |
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