BR112012000883A2 - montagem de servo-válvula - Google Patents

montagem de servo-válvula

Info

Publication number: BR112012000883A2
Authority: BR; Brazil
Prior art keywords: valve assembly; servo valve; servo; assembly; valve
Prior art date: 2009-07-14

Application number

BR112012000883A

Other languages

English (en)

Inventor

John Lauffer

Original Assignee

Woodward Hrt Inc

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.)

2009-07-14

Filing date

2010-07-14

Publication date

2016-03-08

2010-07-14 Application filed by Woodward Hrt Inc filed Critical Woodward Hrt Inc

2016-03-08 Publication of BR112012000883A2 publication Critical patent/BR112012000883A2/pt

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electrically Driven Valve-Operating Means (AREA)
Multiple-Way Valves (AREA)
Fluid-Pressure Circuits (AREA)
Servomotors (AREA)

BR112012000883A 2009-07-14 2010-07-14 montagem de servo-válvula BR112012000883A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US22529409P	2009-07-14	2009-07-14
PCT/US2010/041956 WO2011008844A1 (en)	2009-07-14	2010-07-14	Direct drive servovalve having redundant drive motors

Publications (1)

Publication Number	Publication Date
BR112012000883A2 true BR112012000883A2 (pt)	2016-03-08

Family

ID=43033492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR112012000883A BR112012000883A2 (pt)	2009-07-14	2010-07-14	montagem de servo-válvula

Country Status (5)

Country	Link
US (1)	US8925586B2 (pt)
EP (1)	EP2454509A1 (pt)
JP (1)	JP5426769B2 (pt)
BR (1)	BR112012000883A2 (pt)
WO (1)	WO2011008844A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102013001148A1 (de) *	2013-01-24	2014-07-24	Voith Patent Gmbh	Kolbenschieberventil
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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2648313A (en) *	1952-06-09	1953-08-11	Northrop Aircraft Inc	Servo valve bypass
JPS5545175Y2 (pt) *	1977-06-21	1980-10-23
US4176687A (en) *	1977-08-25	1979-12-04	Cla-Val Co.	Hollow spool valve
JPS6014067Y2 (ja) *	1977-09-03	1985-05-04	株式会社池貝	電磁油圧切換弁の緊急手動ハンドル装置
US4530487A (en) *	1984-03-16	1985-07-23	Tew Sydney K	Direct drive servovalve and fuel control system incorporating same
JPS6148679A (ja) *	1984-08-11	1986-03-10	Matsushita Electric Works Ltd	自動水栓
US4793377A (en) *	1986-08-18	1988-12-27	E-Systems, Inc.	Direct drive servo valve
US4794845A (en) *	1987-08-31	1989-01-03	Allied-Signal Inc.	Direct drive rotary servo valve
US4858491A (en) *	1988-01-21	1989-08-22	Plessey Incorporated	Fail-free actuator assembly
JPH03113156A (ja) *	1989-09-27	1991-05-14	Japan Aviation Electron Ind Ltd	冗長アクチュエータ機構
JPH03129293A (ja)	1989-10-12	1991-06-03	Murata Mfg Co Ltd	焼成用道具材
CA2046766A1 (en) *	1990-08-22	1992-02-23	Barton H. Snow	Redundant fluidic multiplexer
US5214972A (en)	1992-04-30	1993-06-01	Alliedsignal Aerospace	Fault-tolerant linear electromechanical actuator
DE4447395A1 (de) *	1994-12-23	1996-06-27	Mannesmann Ag	Stellantrieb
AU766470B2 (en) *	1999-06-29	2003-10-16	Ampo, S. Coop.	Valve intended to be used in alumina production plants
US6334604B1 (en) *	2000-06-13	2002-01-01	Hr Textron, Inc.	Direct drive valve ball drive mechanism and method of manufacturing the same
JP2003048599A (ja) *	2001-07-26	2003-02-18	Hr Textron Inc	全液圧動力式水平スタビライザのトリム制御表面位置制御システム
US6923212B2 (en) *	2003-01-03	2005-08-02	Control Components, Inc.	Fail safe apparatus for a direct-drive servovalve
US7882852B2 (en) *	2004-05-04	2011-02-08	Woodward Hrt, Inc.	Direct drive servovalve device with redundant position sensing and methods for making the same
US20090072083A1 (en)	2006-06-02	2009-03-19	Honeywell International, Inc.	Actuation system with redundant motor actuators
JP4946213B2 (ja) *	2006-06-30	2012-06-06	株式会社島津製作所	電動アクチュエータ
JP3129293U (ja) *	2006-11-29	2007-02-15	株式会社島津製作所	アクチュエータ
US8210206B2 (en) *	2007-11-27	2012-07-03	Woodward Hrt, Inc.	Dual redundant servovalve

2010
- 2010-07-14 BR BR112012000883A patent/BR112012000883A2/pt not_active IP Right Cessation
- 2010-07-14 EP EP20100735385 patent/EP2454509A1/en not_active Withdrawn
- 2010-07-14 US US13/383,972 patent/US8925586B2/en active Active
- 2010-07-14 JP JP2012520745A patent/JP5426769B2/ja not_active Expired - Fee Related
- 2010-07-14 WO PCT/US2010/041956 patent/WO2011008844A1/en active Application Filing

Also Published As

Publication number	Publication date
EP2454509A1 (en)	2012-05-23
JP5426769B2 (ja)	2014-02-26
US20120112109A1 (en)	2012-05-10
JP2012533712A (ja)	2012-12-27
US8925586B2 (en)	2015-01-06
WO2011008844A1 (en)	2011-01-20

Publication	Publication Date	Title
BRPI1006627A2 (pt)	2016-02-10	conjunto de válvula
BRPI0911175A8 (pt)	2019-01-08	conjunto de válvula
BRPI0906706A2 (pt)	2015-06-30	Conjuntos de válvulas
BRPI1006760A2 (pt)	2016-03-15	montagem
DK2506741T3 (da)	2014-10-13	Lineær aktuator
BRPI1015403A2 (pt)	2016-08-09	válvula
DK2499397T3 (da)	2016-03-29	Lineær aktuator
BRPI0918369A2 (pt)	2016-09-20	conjunto de válvula
BRPI1013313A2 (pt)	2017-05-16	conjunto de válvula de retenção
BR112014000673A2 (pt)	2017-02-14	conjunto de válvula
DK2265794T3 (da)	2023-10-16	Bælgventil
DK2396576T3 (da)	2022-09-19	Splitventil
DK2503918T3 (da)	2016-09-19	Lineær aktuator
BR112014007801A2 (pt)	2017-04-18	conjunto de válvula
BRPI1015923A2 (pt)	2019-09-24	atuador
BRPI1015359A2 (pt)	2016-05-10	conjunto de válvula
IT1393598B1 (it)	2012-04-27	Attuatore pneumatico
BRPI0908513A2 (pt)	2016-07-05	válvula
DE112010004069A5 (de)	2013-01-10	Aktuator
DE112010004248A5 (de)	2013-02-07	Aktuator
DE112010002724A5 (de)	2012-06-14	Membranventil
DE112009005113T8 (de)	2012-12-06	Fahrzeugbetätigungsgerät
BR112012029898A2 (pt)	2016-08-16	conjunto de válvula
BRPI1010180A2 (pt)	2018-03-13	sistemas de válvulas
BR112012018083A2 (pt)	2016-03-29	conjunto de válvula

Legal Events

Date	Code	Title	Description
2016-06-21	B08F	Application fees: dismissal - article 86 of industrial property law	Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES.
2016-10-11	B08K	Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2372 DE 21-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.