FR2963393B1 - Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. - Google Patents
Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages.Info
- Publication number
- FR2963393B1 FR2963393B1 FR1056269A FR1056269A FR2963393B1 FR 2963393 B1 FR2963393 B1 FR 2963393B1 FR 1056269 A FR1056269 A FR 1056269A FR 1056269 A FR1056269 A FR 1056269A FR 2963393 B1 FR2963393 B1 FR 2963393B1
- Authority
- FR
- France
- Prior art keywords
- servovalve
- pilotage
- floors
- floor
- serve
- 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.)
- Active
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
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0426—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with fluid-operated pilot valves, i.e. multiple stage valves
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- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0436—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the steerable jet type
-
- 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
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2322—Jet control type
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/8659—Variable orifice-type modulator
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86606—Common to plural valve motor chambers
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
- Jet Pumps And Other Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056269A FR2963393B1 (fr) | 2010-07-29 | 2010-07-29 | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
EP11738446.1A EP2598757B1 (fr) | 2010-07-29 | 2011-07-29 | Etage de pilotage de servovalve et servovalve a deux etages incluant un tel etage. |
ES11738446.1T ES2569030T3 (es) | 2010-07-29 | 2011-07-29 | Etapa de control de servoválvula y servoválvula de dos etapas que incluye una etapa de este tipo |
US13/812,920 US8967179B2 (en) | 2010-07-29 | 2011-07-29 | Servo-valve pilot stage and a two-stage servo-valve including such a stage |
PCT/EP2011/063153 WO2012013808A1 (fr) | 2010-07-29 | 2011-07-29 | Etage de pilotage de servovalve et servovalve a deux etages incluant un tel etage. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056269A FR2963393B1 (fr) | 2010-07-29 | 2010-07-29 | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2963393A1 FR2963393A1 (fr) | 2012-02-03 |
FR2963393B1 true FR2963393B1 (fr) | 2014-02-14 |
Family
ID=43662001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1056269A Active FR2963393B1 (fr) | 2010-07-29 | 2010-07-29 | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
Country Status (5)
Country | Link |
---|---|
US (1) | US8967179B2 (fr) |
EP (1) | EP2598757B1 (fr) |
ES (1) | ES2569030T3 (fr) |
FR (1) | FR2963393B1 (fr) |
WO (1) | WO2012013808A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2981133B1 (fr) * | 2011-10-10 | 2013-10-25 | In Lhc | Procede de detection de defaillance d'une servovalve et servovalve faisant application. |
FR2981414B1 (fr) * | 2011-10-12 | 2013-10-18 | In Lhc | Servovalve a deux etages et etage de pilotage adapte a une telle servovalve. |
USD746882S1 (en) * | 2013-12-16 | 2016-01-05 | Horizon Hobby, LLC | Swash servo mount |
FR3024505B1 (fr) * | 2014-07-31 | 2016-08-05 | Zodiac Hydraulics | Servovalve a ensemble mobile double |
FR3036765B1 (fr) * | 2015-05-26 | 2017-05-19 | Zodiac Hydraulics | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
EP3284955B1 (fr) * | 2016-08-18 | 2020-02-12 | Hamilton Sundstrand Corporation | Tiroir de servovalve |
CN106762925B (zh) * | 2017-03-13 | 2018-02-13 | 上海衡拓液压控制技术有限公司 | 双主控阀集成射流管伺服阀 |
EP3412921B1 (fr) * | 2017-06-05 | 2024-03-13 | Hamilton Sundstrand Corporation | Ensemble servodistributeur |
EP3537581B1 (fr) * | 2018-03-08 | 2022-05-04 | Hamilton Sundstrand Corporation | Servovanne |
FR3079566B1 (fr) * | 2018-03-30 | 2020-03-13 | Fluid Actuation & Control Toulouse | Servovalve de regulation de debit ou de pression d'un fluide |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1031716A (fr) * | 1949-12-22 | 1953-06-25 | Askania Regulator Co | Perfectionnements aux relais à buse |
DE1206602B (de) * | 1960-12-30 | 1965-12-09 | Continental Elektro Ind Ag | Strahlrohrsteuerwerk |
US3331383A (en) * | 1966-04-29 | 1967-07-18 | J D Buchanan | Electro-hydraulic servo valves |
US3401603A (en) * | 1967-03-03 | 1968-09-17 | Abex Corp | Fluidic-hydraulic servoactuator |
US3424183A (en) * | 1967-03-15 | 1969-01-28 | Abex Corp | Solenoid controlled servovalve with lineal output |
US3584649A (en) | 1969-06-13 | 1971-06-15 | Bell Aerospace Corp | Resiliently deformable interconnection between driven and driving members in servo valve |
US3621880A (en) * | 1969-06-13 | 1971-11-23 | Bell Aerospace Corp | Jet pipe servo valve |
US4201114A (en) * | 1978-10-23 | 1980-05-06 | Textron Inc. | Electrohydraulic servovalve having removably attached feedback element |
US5303727A (en) * | 1992-12-18 | 1994-04-19 | Hr Textron Inc. | Fluidic deflector jet servovalve |
US7726340B2 (en) * | 2006-11-09 | 2010-06-01 | Honeywell International Inc. | Flexible, hermetic pivot seal for torque motor |
-
2010
- 2010-07-29 FR FR1056269A patent/FR2963393B1/fr active Active
-
2011
- 2011-07-29 ES ES11738446.1T patent/ES2569030T3/es active Active
- 2011-07-29 US US13/812,920 patent/US8967179B2/en active Active
- 2011-07-29 EP EP11738446.1A patent/EP2598757B1/fr active Active
- 2011-07-29 WO PCT/EP2011/063153 patent/WO2012013808A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012013808A1 (fr) | 2012-02-02 |
ES2569030T3 (es) | 2016-05-06 |
EP2598757B1 (fr) | 2016-03-30 |
US8967179B2 (en) | 2015-03-03 |
EP2598757A1 (fr) | 2013-06-05 |
FR2963393A1 (fr) | 2012-02-03 |
US20130206260A1 (en) | 2013-08-15 |
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Legal Events
Date | Code | Title | Description |
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CA | Change of address |
Effective date: 20131220 |
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CD | Change of name or company name |
Owner name: ZODIAC HYDRAULICS, FR Effective date: 20140204 |
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ERR | Correction of error in the bulletin |
Free format text: Il ya lieu de remplacer: le code nature changement d' adresse concernant l'inscription no 198732 du 20/12/2013 par: le code nature changement de denomination. |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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CD | Change of name or company name |
Owner name: SAFRAN AEROSYSTEMS HYDRAULICS, FR Effective date: 20210308 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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