FR2519781B1 - Perfectionnements a des regulateurs d'ecoulement d'un fluide - Google Patents

Perfectionnements a des regulateurs d'ecoulement d'un fluide

Info

Publication number
FR2519781B1
FR2519781B1 FR8300387A FR8300387A FR2519781B1 FR 2519781 B1 FR2519781 B1 FR 2519781B1 FR 8300387 A FR8300387 A FR 8300387A FR 8300387 A FR8300387 A FR 8300387A FR 2519781 B1 FR2519781 B1 FR 2519781B1
Authority
FR
France
Prior art keywords
fluid flow
flow regulators
regulators
fluid
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8300387A
Other languages
English (en)
Other versions
FR2519781A1 (fr
Inventor
Anthony William Harrison
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
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.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2519781A1 publication Critical patent/FR2519781A1/fr
Application granted granted Critical
Publication of FR2519781B1 publication Critical patent/FR2519781B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • 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
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0528—Pressure regulating or air filling valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR8300387A 1982-01-13 1983-01-12 Perfectionnements a des regulateurs d'ecoulement d'un fluide Expired FR2519781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08200945A GB2115755B (en) 1982-01-13 1982-01-13 Improvements in fluid flow regulators

Publications (2)

Publication Number Publication Date
FR2519781A1 FR2519781A1 (fr) 1983-07-18
FR2519781B1 true FR2519781B1 (fr) 1987-05-07

Family

ID=10527609

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8300386A Withdrawn FR2519720A1 (fr) 1982-01-13 1983-01-12 Perfectionnements aux systemes de suspension hydraulique pour vehicules
FR8300387A Expired FR2519781B1 (fr) 1982-01-13 1983-01-12 Perfectionnements a des regulateurs d'ecoulement d'un fluide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8300386A Withdrawn FR2519720A1 (fr) 1982-01-13 1983-01-12 Perfectionnements aux systemes de suspension hydraulique pour vehicules

Country Status (2)

Country Link
FR (2) FR2519720A1 (fr)
GB (2) GB2115755B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346660A1 (de) * 1983-12-23 1985-07-18 Boge Gmbh, 5208 Eitorf Hydropneumatische federung mit niveauregelung fuer fahrzeuge
WO1990002663A1 (fr) * 1988-09-02 1990-03-22 Electro Hydraulic Technology Ltd. Dispositif de commande de suspension
US6688319B2 (en) * 2002-04-10 2004-02-10 Flow Design, Inc. Flow regulating control valve and method for regulating fluid flow
GB201119284D0 (en) 2011-11-08 2011-12-21 Isis Innovation Pressure regulator
CN110260006A (zh) * 2019-05-24 2019-09-20 南通市中京机械有限公司 一种回压阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1583522A (fr) * 1968-04-30 1969-11-07
FR2152351B1 (fr) * 1971-09-06 1974-05-10 Citroen Sa
DE2318916A1 (de) * 1973-04-14 1974-10-17 Bosch Gmbh Robert Hydraulisch betaetigte verstelleinrichtung mit hydropneumatischem federelement

Also Published As

Publication number Publication date
GB2115756B (en) 1984-12-19
GB2115756A (en) 1983-09-14
GB2115755B (en) 1984-12-05
FR2519720A1 (fr) 1983-07-18
FR2519781A1 (fr) 1983-07-18
GB2115755A (en) 1983-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse