FR2050977A5 - - Google Patents

Info

Publication number
FR2050977A5
FR2050977A5 FR7019628A FR7019628A FR2050977A5 FR 2050977 A5 FR2050977 A5 FR 2050977A5 FR 7019628 A FR7019628 A FR 7019628A FR 7019628 A FR7019628 A FR 7019628A FR 2050977 A5 FR2050977 A5 FR 2050977A5
Authority
FR
France
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
FR7019628A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2050977A5 publication Critical patent/FR2050977A5/fr
Expired legal-status Critical Current

Links

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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/022—Flow-dividers; Priority valves
    • 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
    • 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
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]
    • 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
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2587—Bypass or relief valve biased open

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Servomotors (AREA)
  • Flow Control (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7019628A 1969-06-28 1970-05-28 Expired FR2050977A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932994 DE1932994A1 (de) 1969-06-28 1969-06-28 Stromregelventil

Publications (1)

Publication Number Publication Date
FR2050977A5 true FR2050977A5 (fr) 1971-04-02

Family

ID=5738351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019628A Expired FR2050977A5 (fr) 1969-06-28 1970-05-28

Country Status (7)

Country Link
US (1) US3642019A (fr)
JP (1) JPS496404B1 (fr)
CH (1) CH498323A (fr)
DE (1) DE1932994A1 (fr)
FR (1) FR2050977A5 (fr)
GB (1) GB1309163A (fr)
SE (1) SE360160B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473195A1 (fr) * 1980-01-08 1981-07-10 Fiat Ricerche Regulateur de debit pour circuits hydrauliques
FR2475758A1 (fr) * 1980-02-12 1981-08-14 Fiat Ricerche Regulateur de debit pour circuits hydrauliques
FR2488366A1 (fr) * 1980-08-05 1982-02-12 Bosch Gmbh Robert Valve regulatrice de debit comportant un tiroir deplacable contre la force d'un ressort par une pression differentielle creee sur un orifice calibre

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040728A1 (de) * 1970-08-17 1972-03-02 Bosch Gmbh Robert Stromregelventil
US4005636A (en) * 1975-02-13 1977-02-01 J. I. Case Company Hydraulic system for a working machine
US4343324A (en) * 1977-07-19 1982-08-10 Judosha Kiki Co., Ltd. Flow control valve
US4205864A (en) * 1978-10-12 1980-06-03 Caterpillar Tractor Co. Controlled demand priority hydraulic circuit
DE3507122A1 (de) * 1985-02-28 1986-08-28 Mannesmann Rexroth GmbH, 8770 Lohr Vorrangsteuerung fuer hydraulische verbraucher
DE3707353C2 (de) * 1987-03-07 1997-04-17 Festo Kg Zwei Ventilanordnungen zur Aufrechterhaltung eines konstanten Druckbereiches in einem Drucksystem
DE3926120A1 (de) * 1989-08-08 1991-02-14 Basf Ag Verfahren zur herstellung von feinteiligen polymerisatpulvern
GB2277066B (en) * 1993-03-24 1996-02-28 Ultra Hydraulics Ltd Hydraulic flow control valve assemblies
CN102748336B (zh) * 2012-07-11 2014-10-15 大连华锐重工集团股份有限公司 重型机械用变速阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643664A (en) * 1948-10-20 1953-06-30 Warren P Willett Flow dividing valve
USRE24892E (en) * 1956-11-23 1960-10-25 Flow divider valve with relief valve and variable orifice
US2995141A (en) * 1960-04-08 1961-08-08 Webster Electric Co Inc Dual volume flow divider
US3033221A (en) * 1960-04-29 1962-05-08 Hough Co Frank Priority valve
US3160167A (en) * 1962-02-16 1964-12-08 Parker Hannifin Corp Valve assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473195A1 (fr) * 1980-01-08 1981-07-10 Fiat Ricerche Regulateur de debit pour circuits hydrauliques
FR2475758A1 (fr) * 1980-02-12 1981-08-14 Fiat Ricerche Regulateur de debit pour circuits hydrauliques
FR2488366A1 (fr) * 1980-08-05 1982-02-12 Bosch Gmbh Robert Valve regulatrice de debit comportant un tiroir deplacable contre la force d'un ressort par une pression differentielle creee sur un orifice calibre

Also Published As

Publication number Publication date
CH498323A (de) 1970-10-31
GB1309163A (en) 1973-03-07
US3642019A (en) 1972-02-15
JPS496404B1 (fr) 1974-02-14
DE1932994A1 (de) 1971-02-04
SE360160B (fr) 1973-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse