BR8203096A - Sistema hidraulico - Google Patents

Sistema hidraulico

Info

Publication number: BR8203096A
Authority: BR; Brazil
Prior art keywords: hydraulic system; hydraulic
Prior art date: 1981-05-28

Application number

BR8203096A

Other languages

English (en)

Inventor

Vinod Kumar Nanda

Original Assignee

Sperry 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.)

1981-05-28

Filing date

1982-05-27

Publication date

1983-06-07

1982-05-27 Application filed by Sperry Corp filed Critical Sperry Corp

1983-06-07 Publication of BR8203096A publication Critical patent/BR8203096A/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
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
- F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)

BR8203096A 1981-05-28 1982-05-27 Sistema hidraulico BR8203096A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/267,853 US4418612A (en)	1981-05-28	1981-05-28	Power transmission

Publications (1)

Publication Number	Publication Date
BR8203096A true BR8203096A (pt)	1983-06-07

Family

ID=23020403

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8203096A BR8203096A (pt)	1981-05-28	1982-05-27	Sistema hidraulico

Country Status (10)

Country	Link
US (1)	US4418612A (pt)
EP (1)	EP0066151B1 (pt)
JP (1)	JPS57200704A (pt)
AU (1)	AU552064B2 (pt)
BR (1)	BR8203096A (pt)
CA (1)	CA1168957A (pt)
DE (1)	DE3269048D1 (pt)
IN (1)	IN155800B (pt)
MX (1)	MX155455A (pt)
NZ (1)	NZ200516A (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA825477B (en) *	1981-08-21	1983-06-29	Sperry Corp	Hydraulic control system
JPS5917074A (ja) *	1982-07-16	1984-01-28	Hitachi Constr Mach Co Ltd	ロジツク弁
DE3611212C1 (de) *	1986-04-04	1987-06-11	Ernst Dipl-Ing Korthaus	Steuerung fuer Hydraulikzylinder als Antriebe fuer Kolbenpumpen
US4811650A (en) *	1987-08-28	1989-03-14	Vickers, Incorporated	Power transmission
DE3800188A1 (de) *	1988-01-07	1989-07-20	Danfoss As	Hydraulische sicherheitsbremsventilanordnung
US5117935A (en) *	1990-12-21	1992-06-02	Caterpillar Inc.	Load sensing hydrostatic steering system
US5331882A (en) *	1993-04-05	1994-07-26	Deere & Company	Control valve system with float valve
GB9315778D0 (en) *	1993-07-30	1993-09-15	Pridham Peter W	Proportional control hydraulic valves
EP0883753B1 (de) *	1996-02-28	2002-04-17	Bucher Hydraulics AG	Lasthalte-bremsventil
DE19804398A1 (de) *	1998-02-04	1999-08-05	Linde Ag	Ventilanordnung für die Arbeitshydraulik eines Arbeitsfahrzeugs
US6516706B2 (en) *	1999-08-19	2003-02-11	Delaware Capital Formation, Inc.	Actuator having internal valve structure
US6282893B1 (en)	1999-08-19	2001-09-04	Delaware Capital Formation, Inc.	Self-contained actuator
DE10340504B4 (de) *	2003-09-03	2006-08-24	Sauer-Danfoss Aps	Ventilanordnung zur Steuerung eines Hydraulikantriebs
DE10344480B3 (de) *	2003-09-24	2005-06-16	Sauer-Danfoss Aps	Hydraulische Ventilanordnung
AU2003100983A4 (en) *	2003-12-01	2004-01-29	Norman Ian Mathers	Valve Assembly for a Hydraulic Cylinder Assembly
DE102004025322A1 (de) *	2004-05-19	2005-12-15	Sauer-Danfoss Aps	Hydraulische Ventilanordnung
KR100573414B1 (ko) *	2004-07-06	2006-04-26	주식회사 삼천리기계	유압 실린더
US9429174B1 (en) *	2013-03-15	2016-08-30	Clark Equipment Company	Enabling valve having separate float and lift down positions
KR20160130390A (ko) *	2014-03-06	2016-11-11	페스토 악티엔 게젤샤프트 운트 코. 카게	밸브 조립체
CN106122142B (zh) *	2016-06-24	2018-08-17	平高集团有限公司	集成式液控单向阀
CN106050780B (zh) *	2016-07-19	2017-10-31	黄培泉	一种流量型平衡阀
CN105971965B (zh) *	2016-07-19	2017-12-19	江苏源达机械科技有限公司	流量型平衡阀
CN106704283B (zh) *	2017-02-17	2018-03-20	洛阳理工学院	一种低损耗及减振的先导式顺序阀
JP7211687B2 (ja)	2018-10-17	2023-01-24	キャタピラーエスエーアールエル	降下防止弁装置、ブレード装置および作業機械
CN115013561B (zh) *	2022-08-09	2022-11-11	宁波佳尔灵气动机械有限公司	一种带安全模式的电磁阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3613508A (en) *	1970-07-27	1971-10-19	Cessna Aircraft Co	Hydraulic valve
US3807175A (en) *	1970-11-23	1974-04-30	P Kubik	Fluid system having positive vertical hold means
US4006667A (en) *	1972-04-17	1977-02-08	Caterpillar Tractor Co.	Hydraulic control system for load supporting hydraulic motors
US3964505A (en) *	1975-02-10	1976-06-22	Sperry Rand Corporation	Power transmission
US3972267A (en) *	1975-03-05	1976-08-03	Caterpillar Tractor Co.	Overruning load control for hydraulic jacks
FR2328910A1 (fr) *	1975-10-22	1977-05-20	Poclain Sa	Clapet composite pilote
DE2735558A1 (de) *	1977-08-06	1979-02-15	Bosch Gmbh Robert	Steuergeraet fuer hydraulische arbeitsgeraete
US4138929A (en) *	1977-10-17	1979-02-13	Caterpillar Tractor Co.	Pressure responsive check valve
US4250794A (en) *	1978-03-31	1981-02-17	Caterpillar Tractor Co.	High pressure hydraulic system
US4201052A (en) *	1979-03-26	1980-05-06	Sperry Rand Corporation	Power transmission
DE2911891C2 (de) *	1979-03-26	1983-10-13	Mannesmann Rexroth GmbH, 8770 Lohr	Vorrichtung zum Steuern eines Hydromotors
US4353289A (en) *	1980-05-29	1982-10-12	Sperry Corporation	Power transmission

1981
- 1981-05-28 US US06/267,853 patent/US4418612A/en not_active Expired - Lifetime
1982
- 1982-03-31 CA CA000400186A patent/CA1168957A/en not_active Expired
- 1982-04-26 MX MX192423A patent/MX155455A/es unknown
- 1982-05-03 AU AU83231/82A patent/AU552064B2/en not_active Ceased
- 1982-05-04 NZ NZ200516A patent/NZ200516A/xx unknown
- 1982-05-12 JP JP57079817A patent/JPS57200704A/ja active Granted
- 1982-05-14 IN IN540/CAL/82A patent/IN155800B/en unknown
- 1982-05-14 DE DE8282104214T patent/DE3269048D1/de not_active Expired
- 1982-05-14 EP EP82104214A patent/EP0066151B1/en not_active Expired
- 1982-05-27 BR BR8203096A patent/BR8203096A/pt unknown

Also Published As

Publication number	Publication date
AU8323182A (en)	1982-12-02
IN155800B (pt)	1985-03-09
EP0066151A2 (en)	1982-12-08
AU552064B2 (en)	1986-05-22
MX155455A (es)	1988-03-11
JPH0229881B2 (pt)	1990-07-03
DE3269048D1 (en)	1986-03-27
CA1168957A (en)	1984-06-12
JPS57200704A (en)	1982-12-09
NZ200516A (en)	1985-03-20
EP0066151B1 (en)	1986-02-12
EP0066151A3 (en)	1983-10-12
US4418612A (en)	1983-12-06

Publication	Publication Date	Title
BR8203096A (pt)	1983-06-07	Sistema hidraulico
FI821749A0 (fi)	1982-05-18	System foer prefabricerade betongelement
BR8103841A (pt)	1982-03-09	Sistema hidraulico
BR8203488A (pt)	1983-06-07	Sistema computador
BR7905919A (pt)	1980-05-27	Sistema hidralico
BR8107258A (pt)	1982-07-27	Sistema hidraulico
BR8200587A (pt)	1982-12-07	Sistema de elevador
FI832174L (fi)	1983-06-15	System foer lasthantering
BR8200024A (pt)	1982-10-26	Sistema de bombeamento
BR8406433A (pt)	1985-10-15	Sistema hidraulico
BR8202849A (pt)	1983-04-26	Sistema hidraulico e sistema eletro-hidraulico
BR8201403A (pt)	1983-02-01	Sistema de direcao
BR7905918A (pt)	1980-05-27	Sistema hidraulico
DK160634C (da)	1991-09-02	Belastningsaffoelende hydraulisk styresystem
DK355983D0 (da)	1983-08-04	Hydroponisystem
BR8207705A (pt)	1983-04-12	Sistema de irrigacao
NO822655L (no)	1983-02-07	Skruesystem.
BR8205663A (pt)	1983-08-30	Sistema de ligacoes
BR8605637A (pt)	1987-08-18	Sistema hidraulico
BR8206876A (pt)	1983-03-01	Sistema de trapezio
BR8604817A (pt)	1987-07-07	Sistema hidraulico
IT1154649B (it)	1987-01-21	Impianto idraulico
ES499953A0 (es)	1982-05-01	Sistema de autotricometraje
ES504766A0 (es)	1982-05-16	Sistema de encofrado metalico
BR8000017A (pt)	1981-07-07	Sistema hidraulico rotativo