FR2318455A1 - Dispositif de regulation asservie d'un debit - Google Patents

Dispositif de regulation asservie d'un debit

Info

Publication number
FR2318455A1
FR2318455A1 FR7522101A FR7522101A FR2318455A1 FR 2318455 A1 FR2318455 A1 FR 2318455A1 FR 7522101 A FR7522101 A FR 7522101A FR 7522101 A FR7522101 A FR 7522101A FR 2318455 A1 FR2318455 A1 FR 2318455A1
Authority
FR
France
Prior art keywords
flow
regulation device
based regulation
regulation
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.)
Granted
Application number
FR7522101A
Other languages
English (en)
Other versions
FR2318455B1 (fr
Inventor
Pierre Christian Fillion
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7522101A priority Critical patent/FR2318455A1/fr
Priority to US05/697,683 priority patent/US4078475A/en
Priority to IN1097/CAL/76A priority patent/IN144728B/en
Priority to GB2662776A priority patent/GB1534921A/en
Priority to JP7611876A priority patent/JPS5211429A/ja
Priority to DE19762630294 priority patent/DE2630294A1/de
Priority to BR7604510A priority patent/BR7604510A/pt
Publication of FR2318455A1 publication Critical patent/FR2318455A1/fr
Application granted granted Critical
Publication of FR2318455B1 publication Critical patent/FR2318455B1/fr
Granted 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
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive
    • Y10T137/2705—Pressure differential
FR7522101A 1975-07-15 1975-07-15 Dispositif de regulation asservie d'un debit Granted FR2318455A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7522101A FR2318455A1 (fr) 1975-07-15 1975-07-15 Dispositif de regulation asservie d'un debit
US05/697,683 US4078475A (en) 1975-07-15 1976-06-18 Flow regulator
IN1097/CAL/76A IN144728B (fr) 1975-07-15 1976-06-21
GB2662776A GB1534921A (en) 1975-07-15 1976-06-25 Flow control device
JP7611876A JPS5211429A (en) 1975-07-15 1976-06-29 Flow control apparatus
DE19762630294 DE2630294A1 (de) 1975-07-15 1976-07-06 Regeleinrichtung
BR7604510A BR7604510A (pt) 1975-07-15 1976-07-09 Dispositivo de regulagem com dependencia de vazao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522101A FR2318455A1 (fr) 1975-07-15 1975-07-15 Dispositif de regulation asservie d'un debit

Publications (2)

Publication Number Publication Date
FR2318455A1 true FR2318455A1 (fr) 1977-02-11
FR2318455B1 FR2318455B1 (fr) 1977-12-09

Family

ID=9157921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522101A Granted FR2318455A1 (fr) 1975-07-15 1975-07-15 Dispositif de regulation asservie d'un debit

Country Status (7)

Country Link
US (1) US4078475A (fr)
JP (1) JPS5211429A (fr)
BR (1) BR7604510A (fr)
DE (1) DE2630294A1 (fr)
FR (1) FR2318455A1 (fr)
GB (1) GB1534921A (fr)
IN (1) IN144728B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642337C3 (de) * 1976-09-21 1984-01-19 Danfoss A/S, 6430 Nordborg Steuereinrichtung für einen doppeltwirkenden hydraulischen Motor
US4211254A (en) * 1978-10-30 1980-07-08 Modular Controls Corporation Normally closed pressure compensated flow control valve
US4341148A (en) * 1980-09-30 1982-07-27 Modular Controls Corporation Hydraulic sequencing valve
US4466336A (en) * 1982-02-08 1984-08-21 Lakeland Hydraulics, Inc. Control valve for hydraulic motor apparatus
GB2171778B (en) * 1985-03-01 1988-11-30 Coal Ind Hydraulic valve block for determining the operational condition of hydraulic circuits
JPH0537103Y2 (fr) * 1987-07-16 1993-09-20
JPH0374608A (ja) * 1989-08-10 1991-03-29 Nippon Air Brake Co Ltd 流量制御回路
GB2285763B (en) * 1994-01-11 1997-06-11 Ingersoll Rand Co Fluid metering device for compressed fluid operated tool
DE19757603B4 (de) * 1997-12-23 2004-03-18 Hyundai Motor Company Druckeinstellventil und mit demselben ausgestattetes Hydrauliksteuersystem eines Automatikgetriebes
NO336835B1 (no) * 2012-03-21 2015-11-16 Inflowcontrol As Et apparat og en fremgangsmåte for fluidstrømstyring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477669A (en) * 1944-08-18 1949-08-02 Hydraulic Equipment Company Control valve for double-acting hydraulic systems
US2608824A (en) * 1947-08-27 1952-09-02 New York Air Brake Co Control valve
US3074384A (en) * 1959-07-08 1963-01-22 John S Pilch Pilot-operated ball check valve in cylinder head
US2991759A (en) * 1960-05-17 1961-07-11 John S Pilch Cushioning and flow control valve
US3198088A (en) * 1963-08-13 1965-08-03 Caterpillar Tractor Co Fluid motor control system
US3523490A (en) * 1968-03-28 1970-08-11 Caterpillar Tractor Co Anti-cavitation mechanism for fluid driven systems
US3913453A (en) * 1974-08-30 1975-10-21 Deere & Co Hydrostatic transmission

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE GB "HYDRAULIC PNEUMATIC POWER", VOLUME 14, JUIN 1968, NO. 162, PAGES 354 A 357 J.RESCH "CZECHOSLOVAKIAN FLOW CONTROL VALVES") *

Also Published As

Publication number Publication date
DE2630294A1 (de) 1977-02-10
GB1534921A (en) 1978-12-06
FR2318455B1 (fr) 1977-12-09
IN144728B (fr) 1978-06-24
JPS5211429A (en) 1977-01-28
BR7604510A (pt) 1977-08-02
US4078475A (en) 1978-03-14

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse