BRPI0811834A2 - "válvula de prioridade" - Google Patents

"válvula de prioridade"

Info

Publication number: BRPI0811834A2
Authority: BR; Brazil
Prior art keywords: supply line; priority; priority valve; primary; hydraulic functions
Prior art date: 2007-07-03

Application number

Other languages

English (en)

Inventor

Robert E Holder

Original Assignee

Eaton Corp

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.)

2007-07-03

Filing date

2008-07-02

Publication date

2014-10-21

2008-07-02 Application filed by Eaton Corp filed Critical Eaton Corp

2014-10-21 Publication of BRPI0811834A2 publication Critical patent/BRPI0811834A2/pt

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
- F15B13/022—Flow-dividers; Priority valves
- 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
- Y10T137/7758—Pilot or servo controlled
- 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
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure 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
- 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
- Y10T137/87153—Plural noncommunicating flow paths
- Y10T137/87161—With common valve operator

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Fluid-Driven Valves (AREA)
Vehicle Body Suspensions (AREA)
Servomotors (AREA)
Safety Valves (AREA)
Memory System Of A Hierarchy Structure (AREA)

BRPI0811834 2007-07-03 2008-07-02 "válvula de prioridade" BRPI0811834A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/773,284 US7784488B2 (en)	2007-07-03	2007-07-03	Valve for allocating available fluid to high priority functions of a hydraulic system
PCT/IB2008/001727 WO2009004459A1 (en)	2007-07-03	2008-07-02	Valve for allocating available fluid to high priority functions of a hydraulic system

Publications (1)

Publication Number	Publication Date
BRPI0811834A2 true BRPI0811834A2 (pt)	2014-10-21

Family

ID=39944503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0811834 BRPI0811834A2 (pt)	2007-07-03	2008-07-02	"válvula de prioridade"

Country Status (7)

Country	Link
US (1)	US7784488B2 (pt)
EP (1)	EP2174016B1 (pt)
CN (1)	CN101730799B (pt)
AT (1)	ATE500425T1 (pt)
BR (1)	BRPI0811834A2 (pt)
DE (1)	DE602008005311D1 (pt)
WO (1)	WO2009004459A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7984890B2 (en) *	2008-02-26	2011-07-26	Incova Technologies, Inc.	Pilot operated valve with fast closing poppet
US20160140733A1 (en) *	2014-11-13	2016-05-19	Futurewei Technologies, Inc.	Method and systems for multi-view high-speed motion capture
CN114402154B (zh) *	2019-09-06	2024-05-31	丹佛斯有限公司	具有增加的流速的低功率液压阀
CN112360834B (zh) *	2020-10-15	2021-10-08	同济大学	一种供油源自动切换的螺纹插装换向阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3125319A (en) *		1964-03-17		Hydraulic elevator control system
US2744538A (en) *	1952-05-17	1956-05-08	Anco Inc	Hydraulic pressure relief valve
US2968464A (en) *	1955-12-20	1961-01-17	Marotta Valve Corp	Pressure operated valve with magnetically actuated pilot
CH469217A (de) *	1968-05-22	1969-02-28	Burckhardt Ag Maschf	Einrichtung zur Betätigung von Abschlussorganen für hohe Drücke
US4630640A (en) *	1985-06-10	1986-12-23	Sun Hydraulics Corp.	Pressure compensated restrictive flow regulator cartridge
US4779837A (en)	1986-02-10	1988-10-25	Tokyo Keiki Co., Ltd.	Remote control poppet valve
CH671080A5 (pt) *	1986-10-01	1989-07-31	Sulzer Ag
JP2706483B2 (ja) *	1988-09-28	1998-01-28	日立建機株式会社	圧力制御弁
US5007458A (en) *	1990-04-23	1991-04-16	Parker Hannifin Corporation	Poppet diaphragm valve
ES2125580T3 (es)	1995-02-13	1999-03-01	Cci Ag	Valvula accionada por el fluido controlado.
US5878647A (en)	1997-08-11	1999-03-09	Husco International Inc.	Pilot solenoid control valve and hydraulic control system using same
US7401751B2 (en) *	2005-05-24	2008-07-22	Eaton Corporation	Fluid flow regulator with overpressure relief function

2007
- 2007-07-03 US US11/773,284 patent/US7784488B2/en active Active
2008
- 2008-07-02 EP EP20080776318 patent/EP2174016B1/en active Active
- 2008-07-02 DE DE200860005311 patent/DE602008005311D1/de active Active
- 2008-07-02 CN CN2008800232961A patent/CN101730799B/zh not_active Expired - Fee Related
- 2008-07-02 BR BRPI0811834 patent/BRPI0811834A2/pt not_active IP Right Cessation
- 2008-07-02 WO PCT/IB2008/001727 patent/WO2009004459A1/en not_active Ceased
- 2008-07-02 AT AT08776318T patent/ATE500425T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US20090007974A1 (en)	2009-01-08
CN101730799A (zh)	2010-06-09
DE602008005311D1 (de)	2011-04-14
EP2174016A1 (en)	2010-04-14
WO2009004459A1 (en)	2009-01-08
US7784488B2 (en)	2010-08-31
ATE500425T1 (de)	2011-03-15
CN101730799B (zh)	2013-03-20
EP2174016B1 (en)	2011-03-02

Publication	Publication Date	Title
MX339512B (es)	2016-05-30	Valvula mezcladora.
MX2009013161A (es)	2010-04-09	Mejoramiento de salida de potencia en sistemas hidraulicos.
EP2256391A3 (en)	2011-06-22	Pressure Management Control Valve Assembly
MX2010003004A (es)	2010-09-28	Dispositivo de regadera con valvulas de operacion independientes.
MX2010002861A (es)	2010-04-01	Reguladores moduladores de fluido en linea.
WO2010019665A3 (en)	2010-06-03	Microvalve device with improved fluid routing
MX2009010681A (es)	2010-01-20	Sistema compresor de aire.
NZ591797A (en)	2012-12-21	Fluid dispensing system with a pressure regulation or bleed valve having a membrane covered throat connected to a container aperture
WO2010019367A3 (en)	2010-04-29	System for metering a fuel supply
WO2010092487A3 (en)	2011-11-24	Multi-stage fluid regulators
MX2008014243A (es)	2009-05-27	Mitigador de carga acustica.
WO2009140450A3 (en)	2010-02-25	Cuttings transfer system
MX2009008932A (es)	2009-08-28	Aparato para regular el flujo de fluido.
ATE528513T1 (de)	2011-10-15	Ventilanordnung mit individualdruckwaage und senkbremsventil
EP1836951A3 (en)	2007-10-10	Water feeding device for an endoscope
ATE500425T1 (de)	2011-03-15	Ventil zum zuweisen von zur verfügung stehendem fluid zu hydrauliksystemfunktionen mit hoher priorität
WO2008125572A3 (en)	2009-04-16	Redundant oxygen supply for an aircraft
MX2020003115A (es)	2020-07-28	Barril de agua.
CA2725913A1 (en)	2009-12-10	Mobile gas supply system
ATE398240T1 (de)	2008-07-15	Schaltungsanordnung
GB2471445A (en)	2010-12-29	Seal assembly for a source of pressurized fluid
ITMO20020332A1 (it)	2004-05-16	Circuito fluidodinamico per la alimentazione di utenze primarie ed ausiliarie con priorita' predefinite.
WO2009022120A3 (en)	2009-06-04	Valve assembly
GB201011554D0 (en)	2010-08-25	Split flow valve arrangement
GB2456463A (en)	2009-07-22	Mains water meter

Legal Events

Date	Code	Title	Description
2016-09-20	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 8A ANUIDADE.
2017-01-10	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 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.
2022-07-12	B350	Update of information on the portal [chapter 15.35 patent gazette]