DE602007005327D1 - Flexible, hermetische Gelenkdichtung für einen Drehmomentmotor - Google Patents
Flexible, hermetische Gelenkdichtung für einen DrehmomentmotorInfo
- Publication number
- DE602007005327D1 DE602007005327D1 DE200760005327 DE602007005327T DE602007005327D1 DE 602007005327 D1 DE602007005327 D1 DE 602007005327D1 DE 200760005327 DE200760005327 DE 200760005327 DE 602007005327 T DE602007005327 T DE 602007005327T DE 602007005327 D1 DE602007005327 D1 DE 602007005327D1
- Authority
- DE
- Germany
- Prior art keywords
- flexible
- torque motor
- joint gasket
- hermetic joint
- hermetic
- 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
- F15B13/043—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- 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
- Y10T137/8663—Fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
- Diaphragms And Bellows (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/594,869 US7726340B2 (en) | 2006-11-09 | 2006-11-09 | Flexible, hermetic pivot seal for torque motor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007005327D1 true DE602007005327D1 (de) | 2010-04-29 |
Family
ID=39105927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200760005327 Active DE602007005327D1 (de) | 2006-11-09 | 2007-11-08 | Flexible, hermetische Gelenkdichtung für einen Drehmomentmotor |
Country Status (3)
Country | Link |
---|---|
US (1) | US7726340B2 (de) |
EP (1) | EP1921327B1 (de) |
DE (1) | DE602007005327D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2963393B1 (fr) * | 2010-07-29 | 2014-02-14 | In Lhc | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
US20130048891A1 (en) * | 2011-08-26 | 2013-02-28 | Honeywell International Inc. | Single-stage nozzle flapper torque motor and electrohydraulic valve including a flexible hermetic seal |
CN103615431B (zh) * | 2013-12-04 | 2015-12-09 | 中国航空工业第六一八研究所 | 用于液压作动器伺服阀的散热力矩马达罩 |
EP2889491B1 (de) * | 2013-12-24 | 2018-06-06 | Goodrich Actuation Systems SAS | Servoventile |
US9377122B2 (en) | 2014-03-27 | 2016-06-28 | Honeywell International Inc. | Flapper assemblies for torque motors of electrohydraulic valves |
CN106640804B (zh) * | 2015-10-30 | 2018-11-30 | 北京精密机电控制设备研究所 | 一种前置级分体压装式射流管伺服阀 |
US10197178B2 (en) | 2016-03-07 | 2019-02-05 | Honeywell International Inc. | Electrohydraulic valve including a vibration-resistant, flexible hermetic seal |
CN107131167B (zh) * | 2017-03-23 | 2018-07-03 | 同济大学 | 一种可调试喷嘴轴线位置的射流管伺服阀及调试方法 |
CN107435667B (zh) * | 2017-08-10 | 2020-02-25 | 燕山大学 | 压电陶瓷驱动式射流管电液伺服阀 |
EP3521636B1 (de) * | 2018-01-31 | 2021-08-18 | Hamilton Sundstrand Corporation | Servoventilbaugruppe |
EP3562013B1 (de) * | 2018-04-26 | 2021-11-03 | Hamilton Sundstrand Corporation | Servoventil |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1194539A (fr) * | 1958-03-26 | 1959-11-10 | Rech S Etudes | Servo-distributeur hydraulique à fuites très réduites |
US2962611A (en) * | 1958-08-18 | 1960-11-29 | Raymond Atchley Inc | Electromagnetic actuator |
US3051008A (en) * | 1960-09-22 | 1962-08-28 | Mech Metal Ironics Inc | Hermetically sealed rotary drive coupling |
US3386343A (en) * | 1965-08-20 | 1968-06-04 | Bell Aerospace Corp | Dynamically constantly variable gain servocontrol system |
US3698437A (en) * | 1971-07-15 | 1972-10-17 | Sli Ind | Control valve assembly with mechanical feedback |
US3714610A (en) * | 1971-08-13 | 1973-01-30 | Ltv Electrosystems Inc | Torque motor |
US3908360A (en) * | 1973-02-08 | 1975-09-30 | Chandler Evans Inc | Pump metering fuel control system |
US3819494A (en) * | 1973-03-29 | 1974-06-25 | Fountain Plating Co Inc | Method of removing braze |
US3910314A (en) * | 1973-08-16 | 1975-10-07 | Koehring Co | High-speed shutoff and dump valve |
US3874405A (en) * | 1973-08-24 | 1975-04-01 | Moog Inc | Multiple tow-stage electrohydraulic servovalve apparatus |
US3832014A (en) * | 1973-09-04 | 1974-08-27 | Wabco Westinghouse | Variable load brake apparatus |
US4201114A (en) * | 1978-10-23 | 1980-05-06 | Textron Inc. | Electrohydraulic servovalve having removably attached feedback element |
US4378031A (en) * | 1979-05-22 | 1983-03-29 | Koehring Company | Electrohydraulic servovalve |
US4560969A (en) * | 1983-12-01 | 1985-12-24 | Bardle Servovalve Company | Electromagnetic positioner for a servovalve or the like |
US5115638A (en) * | 1990-01-08 | 1992-05-26 | Reed Wendell E | Propulsion turbine fuel control system |
US5183351A (en) * | 1991-07-23 | 1993-02-02 | Gkn Automotive, Inc. | Boot retainer for a mechanical joint |
US5244002A (en) * | 1991-12-18 | 1993-09-14 | Moog Controls, Inc. | Spool position indicator |
US5253676A (en) * | 1992-08-13 | 1993-10-19 | Moog Controls, Inc. | Low Bernoulli force control orifice |
EP0594870B1 (de) * | 1992-09-18 | 1996-12-04 | MOOG GmbH | Steuermotor |
DE4431600A1 (de) | 1994-09-05 | 1996-03-07 | Rexroth Mannesmann Gmbh | Jet-Pipe Stufe mit interner Fluidversorgung |
GB2327742B (en) * | 1997-07-25 | 2001-12-12 | Denso Corp | Flow control valve |
US6598385B1 (en) * | 1998-11-19 | 2003-07-29 | Honeywell International, Inc. | Two stage gas pilot valve controlling gas flow to a reaction jet nozzle |
US6581904B2 (en) * | 2000-02-16 | 2003-06-24 | Denso Corporation | Solenoid valve |
US6874755B2 (en) * | 2002-10-02 | 2005-04-05 | Delphi Technologies, Inc. | Fixed shaft moisture intrusion shield for a valve pintle |
-
2006
- 2006-11-09 US US11/594,869 patent/US7726340B2/en not_active Expired - Fee Related
-
2007
- 2007-11-08 DE DE200760005327 patent/DE602007005327D1/de active Active
- 2007-11-08 EP EP20070120299 patent/EP1921327B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1921327A1 (de) | 2008-05-14 |
US7726340B2 (en) | 2010-06-01 |
EP1921327B1 (de) | 2010-03-17 |
US20080110513A1 (en) | 2008-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |