BR8205348A - Valvula de comando hidraulico aperfeicoada - Google Patents

Valvula de comando hidraulico aperfeicoada

Info

Publication number: BR8205348A
Authority: BR; Brazil
Prior art keywords: control valve; hydraulic control; perfected hydraulic; perfected; valve
Prior art date: 1981-09-14

Application number

BR8205348A

Other languages

English (en)

Inventor

Manfred Becker

Hilmar Ortlepp

Original Assignee

Deere & Co

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.)

1981-09-14

Filing date

1982-09-13

Publication date

1983-08-23

1982-09-13 Application filed by Deere & Co filed Critical Deere & Co

1983-08-23 Publication of BR8205348A publication Critical patent/BR8205348A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/093—Telemotor driven by steering wheel movement
- 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)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)
Multiple-Way Valves (AREA)

BR8205348A 1981-09-14 1982-09-13 Valvula de comando hidraulico aperfeicoada BR8205348A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP81107228A EP0074423B1 (de)	1981-09-14	1981-09-14	Hydraulische Steuervorrichtung

Publications (1)

Publication Number	Publication Date
BR8205348A true BR8205348A (pt)	1983-08-23

Family

ID=8187907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8205348A BR8205348A (pt)	1981-09-14	1982-09-13	Valvula de comando hidraulico aperfeicoada

Country Status (13)

Country	Link
US (1)	US4463819A (pt)
EP (1)	EP0074423B1 (pt)
JP (1)	JPS58110374A (pt)
AR (1)	AR227747A1 (pt)
AT (1)	ATE18289T1 (pt)
AU (1)	AU546832B2 (pt)
BR (1)	BR8205348A (pt)
CA (1)	CA1190118A (pt)
DE (1)	DE3173888D1 (pt)
DK (1)	DK407582A (pt)
ES (1)	ES8308272A1 (pt)
MX (1)	MX157961A (pt)
ZA (1)	ZA826695B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2546576B1 (fr) *	1983-05-26	1987-09-25	Bennes Marrel	Dispositif limiteur de vitesse, destine a equiper un circuit hydraulique, notamment en equipant le tiroir d'un distributeur hydraulique
US4811806A (en) *	1985-08-03	1989-03-14	Zahnradfabrik Friedrichshafen, Ag.	Servosteering, especially for motor vehicles
US4640094A (en) *	1986-02-04	1987-02-03	Deere & Company	Flow amplifying steering system
JPS62198178U (pt) *	1986-06-09	1987-12-16
DE19932096A1 (de) *	1999-07-09	2001-01-11	Zahnradfabrik Friedrichshafen	Hydraulisches System zur Filterung von Druckflüssigkeit
JP4698371B2 (ja) *	2005-10-04	2011-06-08	株式会社ショーワ	油圧式動力舵取装置
WO2008051212A1 (en) *	2006-10-23	2008-05-02	Norgren, Inc.	Exhaust venting for a fluid control device
US8549945B2 (en) *	2008-11-12	2013-10-08	Mando Corporation	Reducer of electronic power steering apparatus
US10323659B2 (en)	2017-05-16	2019-06-18	Parker-Hannifin Corporation	Open center control valve
CN109026883A (zh) *	2018-09-30	2018-12-18	四川德胜集团钒钛有限公司	一种抗震钢筋轧线的液压系统
JP2020122495A (ja) *	2019-01-29	2020-08-13	ナブテスコ株式会社	制御弁および方向切換弁
CN113323933B (zh) *	2021-05-21	2023-07-18	杭州诺祥科技有限公司	一种压差匹配式双向大流量液压控制装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2995012A (en) *	1960-03-18	1961-08-08	Ross Gear And Tool Company Inc	Servo system
US3246472A (en) *	1964-12-21	1966-04-19	Int Harvester Co	Hydraulic servo system for power steering
FR1465422A (fr) *	1965-08-06	1967-01-13		Dispositif de direction hydraulique notamment assisté
GB1196737A (en) *	1966-08-10	1970-07-01	Plessey Co Ltd	Improvements in or relating to Hydraulic Steering Systems for Vehicles.
GB1202397A (en) *	1967-11-06	1970-08-19	Trw Inc	Improvements in or relating to valves
DE2242022C3 (de) *	1972-08-26	1980-11-20	Integral Hydraulik & Co, 4000 Duesseldorf	Druckmittelfolgesteuerung für Servolenkungen o.dgl
JPS6030586B2 (ja) *	1974-08-13	1985-07-17	ツアーンラートフアブリーク，フリードリツヒスハーフエン，アクチエンゲゼルシヤフト	制御弁
US4041983A (en) *	1975-07-09	1977-08-16	Caterpillar Tractor Co.	Pressure controlled swing valve with safety feature
FR2321417A1 (fr) *	1975-08-21	1977-03-18	Dba	Dispositif hydraulique d'assistance de direction de vehicule automobile
US4311006A (en) *	1979-10-29	1982-01-19	General Signal Corporation	Pressure compensated steering system
DE2946274C2 (de) *	1979-11-16	1981-11-12	Danfoss A/S, 6430 Nordborg	Hydraulische Steuervorrichtung, insbesondere Lenkvorrichtung

1981
- 1981-09-14 EP EP81107228A patent/EP0074423B1/de not_active Expired
- 1981-09-14 DE DE8181107228T patent/DE3173888D1/de not_active Expired
- 1981-09-14 AT AT81107228T patent/ATE18289T1/de active
1982
- 1982-09-09 AR AR290610A patent/AR227747A1/es active
- 1982-09-10 AU AU88302/82A patent/AU546832B2/en not_active Ceased
- 1982-09-13 ZA ZA826695A patent/ZA826695B/xx unknown
- 1982-09-13 ES ES515676A patent/ES8308272A1/es not_active Expired
- 1982-09-13 DK DK407582A patent/DK407582A/da not_active Application Discontinuation
- 1982-09-13 MX MX194384A patent/MX157961A/es unknown
- 1982-09-13 US US06/417,731 patent/US4463819A/en not_active Expired - Fee Related
- 1982-09-13 BR BR8205348A patent/BR8205348A/pt unknown
- 1982-09-14 CA CA000411395A patent/CA1190118A/en not_active Expired
- 1982-09-14 JP JP57160713A patent/JPS58110374A/ja active Pending

Also Published As

Publication number	Publication date
AR227747A1 (es)	1982-11-30
JPS58110374A (ja)	1983-06-30
ZA826695B (en)	1984-04-25
DE3173888D1 (en)	1986-04-03
DK407582A (da)	1983-03-15
ES515676A0 (es)	1983-08-16
MX157961A (es)	1988-12-28
ATE18289T1 (de)	1986-03-15
CA1190118A (en)	1985-07-09
AU8830282A (en)	1984-03-22
EP0074423A1 (de)	1983-03-23
ES8308272A1 (es)	1983-08-16
EP0074423B1 (de)	1986-02-26
AU546832B2 (en)	1985-09-19
US4463819A (en)	1984-08-07

Publication	Publication Date	Title
DK151827C (da)	1988-08-08	Hydraulisk styreindretning
BR8205348A (pt)	1983-08-23	Valvula de comando hidraulico aperfeicoada
FR2509806B1 (fr)	1985-07-26	Soupape de commande
DK587385A (da)	1986-06-20	Hydraulisk styresystem
DK160634C (da)	1991-09-02	Belastningsaffoelende hydraulisk styresystem
IT1190941B (it)	1988-02-24	Valvola di comando
GB2092717B (en)	1984-10-17	Hydraulic control valve assembly
DE3577633D1 (de)	1990-06-21	Hydraulische steuereinrichtung.
AR221785A1 (es)	1981-03-13	Valvula de control hidraulico
GB2106188B (en)	1984-10-31	Hydraulic cylinder control
AT386056B (de)	1988-06-27	Hydraulische steuereinrichtung
NO822687L (no)	1983-05-13	Hydraulisk kontrollsystem.
MX162215A (es)	1991-04-10	Valvula de control
AT384863B (de)	1988-01-25	Hydraulisches steuerventil
DE3268279D1 (en)	1986-02-13	Hydraulic control means
ES515263A0 (es)	1983-08-01	"un cilindro de control hidraulico perfeccionado".
BR8207135A (pt)	1983-10-11	Valvula hidraulica
DE3576392D1 (de)	1990-04-12	Hydraulische druckregelvorrichtung.
ES270982Y (es)	1985-01-16	Valvula hidraulica perfeccionada.
ES247909Y (es)	1980-11-01	Valvula hidraulica perfeccionada
SE8305677D0 (sv)	1983-10-17	Hydraulisk reglerventil
BE896670A (fr)	1983-09-01	Valve hydraulique perfectionne
BR8103424A (pt)	1983-01-04	Valvula aperfeicoada
ES258976Y (es)	1982-06-16	Valvula de seguridad perfeccionada
ES259774Y (es)	1982-08-16	Valvula de seguridad perfeccionada