BR8102716A - Sistema hidraulico de alta pressao - Google Patents

Sistema hidraulico de alta pressao

Info

Publication number: BR8102716A
Authority: BR; Brazil
Prior art keywords: high pressure; hydraulic system; pressure hydraulic; pressure; hydraulic
Prior art date: 1980-05-03

Application number

BR8102716A

Other languages

English (en)

Inventor

J Rouse

Original Assignee

Lucas Industries Ltd

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.)

1980-05-03

Filing date

1981-05-04

Publication date

1982-01-26

1981-05-04 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1982-01-26 Publication of BR8102716A publication Critical patent/BR8102716A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/22—Magnetic elements
- B60G2600/26—Electromagnets; Solenoids
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7876—With external means for opposing bias
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88046—Biased valve with external operator
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Vehicle Body Suspensions (AREA)
Fluid-Pressure Circuits (AREA)
Magnetically Actuated Valves (AREA)

BR8102716A 1980-05-03 1981-05-04 Sistema hidraulico de alta pressao BR8102716A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8014937		1980-05-03

Publications (1)

Publication Number	Publication Date
BR8102716A true BR8102716A (pt)	1982-01-26

Family

ID=10513232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8102716A BR8102716A (pt)	1980-05-03	1981-05-04	Sistema hidraulico de alta pressao

Country Status (6)

Country	Link
US (1)	US4390188A (pt)
EP (1)	EP0039573B1 (pt)
JP (1)	JPS56164204A (pt)
BR (1)	BR8102716A (pt)
DE (1)	DE3171004D1 (pt)
GB (1)	GB2076345B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4541610A (en) *	1982-11-24	1985-09-17	Lucas Industries	Fluid flow control valve assemblies
FR2549781B1 (fr) *	1983-07-27	1986-01-24	Citroen Sa	Correcteur de hauteur electro-hydraulique pour vehicule automobile
DE3402118A1 (de) *	1984-01-23	1985-07-25	Robert Bosch Gmbh, 7000 Stuttgart	Steuerventil
JPS63140186A (ja) *	1986-12-02	1988-06-11	Atsugi Motor Parts Co Ltd	流路開閉用電磁弁
DE4115593A1 (de) *	1991-05-14	1992-11-19	Bosch Gmbh Robert	Niveauregeleinrichtung fuer fahrzeuge
US5254092A (en) *	1992-09-15	1993-10-19	American Medical Systems, Inc.	Fluid flow check valve
WO2000049968A2 (en) *	1999-02-26	2000-08-31	Kci Licensing, Inc.	Portable pump for use with gradient compression bandage
KR100445631B1 (ko) *	2001-07-12	2004-08-25	삼성전자주식회사	반도체 제조 설비의 슬롯 밸브 개폐장치
US7751959B2 (en) *	2005-06-21	2010-07-06	Tenneco Automotive Operating Company Inc.	Semi-active suspension system with anti-roll for a vehicle
US8783001B2 (en) *	2010-12-10	2014-07-22	Tie Not Incorporated	Balloon filling device
CN105946991B (zh) *	2016-05-23	2018-02-06	南京航空航天大学	分级喷气式重型车防侧翻装置及其工作方法
US11718363B2 (en) *	2020-04-29	2023-08-08	Vince Costa	Air suspension system
EP4067127B1 (en) *	2021-03-31	2024-06-19	BeijingWest Industries Co. Ltd.	Suspension hydraulic lift actuator for axle trim height control
US11865889B2 (en)	2021-10-12	2024-01-09	DRiV Automotive Inc.	Suspension system with comfort valves between cross-over hydraulic circuits
US11919355B2 (en)	2021-10-12	2024-03-05	DRiV Automotive Inc.	Valve diagnostic systems and methods
US11912092B2 (en) *	2021-10-12	2024-02-27	DRiV Automotive Inc.	Suspension leak check systems and methods
US11865887B2 (en)	2021-10-12	2024-01-09	DRiV Automotive Inc.	Suspension system with incremental roll and pitch stiffness control
US11938772B2 (en)	2021-10-12	2024-03-26	DRiV Automotive Inc.	System for grading filling of a hydraulic suspension system
US12059937B2 (en)	2021-10-12	2024-08-13	DRiV Automotive Inc.	Suspension system with roll and pitch stiffness deactivation based on road profile information
US11904841B2 (en)	2021-10-12	2024-02-20	DRiV Automotive Inc.	Suspension system integration with advanced driver assistance system
US12168378B2 (en)	2021-10-12	2024-12-17	DRiV Automotive Inc.	Accumulator check systems and methods
US12097739B2 (en)	2021-10-12	2024-09-24	DRiV Automotive Inc.	Pump rinsing systems and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2294421A (en) *	1940-03-26	1942-09-01	William A Ray	Valve structure
US2860850A (en) *	1953-05-25	1958-11-18	Garrett Corp	Solenoid valve
US2891577A (en) *	1956-06-18	1959-06-23	Gen Motors Corp	Control device
US2882068A (en) *	1956-10-22	1959-04-14	Gen Motors Corp	Air suspension control system
US2929640A (en) *	1957-05-06	1960-03-22	Gen Motors Corp	Height adjuster for automobile suspension
US3183932A (en) *	1961-07-13	1965-05-18	Pneumo Dynamics Corp	Regulator valve
DE1292013B (de) *	1965-12-14	1969-04-03	Daimler Benz Ag	Hoehenregler fuer mit Druckmittel arbeitende Federungen, insbesondere fuer OEl-Luft-Federungen von Fahrzeugen
US3572746A (en) *	1968-05-23	1971-03-30	Caterpillar Tractor Co	Vehicle stabilizer
US3606365A (en) *	1969-11-03	1971-09-20	Budd Co	Active suspension system for a vehicle
DE2013303A1 (de) *	1970-03-20	1971-09-30	Robert Bosch Gmbh, 7000 Stuttgart	Geschlossene Luftfederungsanlage fur Kraftfahrzeuge
US3709244A (en) *	1970-11-04	1973-01-09	H Zadow	Free foil flow control device
DE3067734D1 (en) *	1979-03-16	1984-06-14	Lucas Ind Plc	Improvements in high pressure hydraulic systems

1981
- 1981-04-28 US US06/258,396 patent/US4390188A/en not_active Expired - Fee Related
- 1981-04-29 GB GB8113197A patent/GB2076345B/en not_active Expired
- 1981-04-29 DE DE8181301884T patent/DE3171004D1/de not_active Expired
- 1981-04-29 EP EP81301884A patent/EP0039573B1/en not_active Expired
- 1981-05-04 BR BR8102716A patent/BR8102716A/pt unknown
- 1981-05-06 JP JP6808581A patent/JPS56164204A/ja active Pending

Also Published As

Publication number	Publication date
US4390188A (en)	1983-06-28
GB2076345B (en)	1983-11-30
EP0039573A3 (en)	1982-11-10
EP0039573B1 (en)	1985-06-19
GB2076345A (en)	1981-12-02
EP0039573A2 (en)	1981-11-11
JPS56164204A (en)	1981-12-17
DE3171004D1 (en)	1985-07-25

Publication	Publication Date	Title
BR8102716A (pt)	1982-01-26	Sistema hidraulico de alta pressao
DK106881A (da)	1981-09-11	Fluidregisteranlaeg
BR8001469A (pt)	1980-11-11	Sistema hidraulico de alta pressao
BE889480A (nl)	1981-11-03	Druksmeersysteem
BR8104556A (pt)	1982-04-06	Sistema hidraulico sensor de carga
BR8203096A (pt)	1983-06-07	Sistema hidraulico
BR8103841A (pt)	1982-03-09	Sistema hidraulico
IT1130052B (it)	1986-06-11	Impianto idraulico
BR7905919A (pt)	1980-05-27	Sistema hidralico
BR8107258A (pt)	1982-07-27	Sistema hidraulico
NO155861C (no)	1987-06-10	Deteksjonssystem.
BR8406433A (pt)	1985-10-15	Sistema hidraulico
BR8103461A (pt)	1982-02-24	Disposicao de preensao
BR7905918A (pt)	1980-05-27	Sistema hidraulico
BR8102214A (pt)	1981-11-24	Sistema hidraulico de alta pressao
IT1145237B (it)	1986-11-05	Sistema di rilevazione
NL185173C (nl)	1990-02-01	Hydraulische inrichting.
BR8207705A (pt)	1983-04-12	Sistema de irrigacao
BR8102183A (pt)	1981-10-13	Sistema de operacao de valvula hidraulica
BR8009082A (pt)	1982-04-27	Sistema de valvula
IT8320648A0 (it)	1983-04-18	Impianto idraulico.
BE888846A (nl)	1981-11-19	Fluidumsysteem
IT1136611B (it)	1986-09-03	Impianto intensificatore di pressione
IT1154649B (it)	1987-01-21	Impianto idraulico
BR8105996A (pt)	1981-11-24	Vedacao de alta pressao