CH373204A - Distributeur hydraulique à deux étages primaire et secondaire - Google Patents

Distributeur hydraulique à deux étages primaire et secondaire

Info

Publication number
CH373204A
CH373204A CH247361A CH247361A CH373204A CH 373204 A CH373204 A CH 373204A CH 247361 A CH247361 A CH 247361A CH 247361 A CH247361 A CH 247361A CH 373204 A CH373204 A CH 373204A
Authority
CH
Switzerland
Prior art keywords
primary
hydraulic distributor
stage hydraulic
stage
distributor
Prior art date
Application number
CH247361A
Other languages
English (en)
Inventor
Lucien Rene
Original Assignee
Rech Etudes Production R E P
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 Rech Etudes Production R E P filed Critical Rech Etudes Production R E P
Publication of CH373204A publication Critical patent/CH373204A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
    • F15C3/14—Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • Y10T137/86598—Opposed orifices; interposed modulator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH247361A 1960-03-02 1961-03-01 Distributeur hydraulique à deux étages primaire et secondaire CH373204A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR820125A FR1258366A (fr) 1960-03-02 1960-03-02 étage primaire à palette et tube de torsion pour distributeur hydraulique à deux étages
FR852924A FR80411E (fr) 1960-03-02 1961-02-16 étage primaire à palette et tube de torsion pour distributeur hydraulique à deux étages

Publications (1)

Publication Number Publication Date
CH373204A true CH373204A (fr) 1963-11-15

Family

ID=26185146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247361A CH373204A (fr) 1960-03-02 1961-03-01 Distributeur hydraulique à deux étages primaire et secondaire

Country Status (5)

Country Link
US (1) US3054416A (fr)
CH (1) CH373204A (fr)
DE (1) DE1156283B (fr)
FR (2) FR1258366A (fr)
GB (1) GB928616A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095002A (en) * 1961-06-20 1963-06-25 Bendix Corp Dry type hydraulic servo valve
FR1302520A (fr) * 1961-07-17 1962-08-31 Rech Etudes Prod étage primaire perfectionné pour distributeur hydraulique
US3257911A (en) * 1963-08-15 1966-06-28 Moog Inc Fluid powered servomechanism of a redundant, majority voting type
US3290997A (en) * 1964-09-24 1966-12-13 Pneumo Dvnamics Corp Low pressure pneumatic proportional control system
US3878866A (en) * 1965-05-07 1975-04-22 Rech Etudes Production R E P Electro-hydraulic transducer amplifier with a plurality of control inputs, and associated methods
FR1442527A (fr) * 1965-05-07 1966-06-17 Rech Etudes Prod Transducteur-amplificateur électro-hydraulique à pluralité d'entrées de commande
US3703185A (en) * 1970-04-07 1972-11-21 E Systems Inc Force balancing flapper valve
US3756262A (en) * 1971-04-09 1973-09-04 Sperry Rand Corp Power transmission
FR2212498B1 (fr) * 1972-12-29 1976-01-30 Messier Hispano Fr
NL182337C (nl) * 1977-03-11 1988-02-16 Foxboro Co Elektro-pneumatische stuursignaalomzetter.
US4362182A (en) * 1981-01-14 1982-12-07 Sundstrand Corporation Nozzle force feedback for pilot stage flapper
DE3630200A1 (de) * 1986-09-04 1988-03-17 Rexroth Mannesmann Gmbh Hydraulisches servoventil
DE3812769C2 (de) * 1988-04-16 1995-06-29 Hengstler Gmbh Pneumatisches Ventil zur Steuerung von Druckluftströmen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827560A (en) * 1928-10-29 1931-10-13 George S Binckley Means for transmission of motion
FR1050795A (fr) * 1952-02-13 1954-01-11 Rech S Etudes Distributeur électro-magnétique de fluide à action progressive
US2835265A (en) * 1955-11-16 1958-05-20 Bendix Aviat Corp Transfer valve
FR1137106A (fr) * 1955-11-28 1957-05-23 Rech S Etudes Distributeur hydraulique, notamment à commande électromagnétique
DE1069972B (fr) * 1957-01-30 1959-11-26

Also Published As

Publication number Publication date
FR1258366A (fr) 1961-04-14
GB928616A (en) 1963-06-12
US3054416A (en) 1962-09-18
DE1156283B (de) 1963-10-24
FR80411E (fr) 1963-04-26

Similar Documents

Publication Publication Date Title
FR1299469A (fr) Pulvérisateur à compression
CH373204A (fr) Distributeur hydraulique à deux étages primaire et secondaire
FR1339041A (fr) Robinet à boisseau sphérique
FR1274893A (fr) Robinet-vanne à boisseau sphérique
FR1345555A (fr) Commutateur à rapprochement
FR1278555A (fr) Vanne à boisseau
FR1289461A (fr) Couverture en deux pièces
BE608026A (fr) Chaudière à charge spécifique uniforme
FR1259811A (fr) Joint à rotule
CH352572A (fr) Servo-distributeur hydraulique à deux étages
FR1341212A (fr) Broyeur à boulets
FR79916E (fr) Broyeur à marteaux
FR1304476A (fr) Horloge secondaire
FR1275628A (fr) Clapet à bille
FR1268035A (fr) Réacteur à deux circuits
FR1264988A (fr) Réacteur à deux circuits
BE599327A (fr) Circuit hydraulique à tiroir annulaire
FR1344548A (fr) Moulin à disques
FR1295968A (fr) Projectile à deux amorçages
FR1266595A (fr) Robinet à piston
FR1290626A (fr) Broyeur à marteaux
FR1281177A (fr) Sectionneur en charge
FR1322935A (fr) Rivet en deux pièces
BE605786R (fr) Broyeur à marteaux
FR1297617A (fr) Robinet à boisseau sphérique