FR1243627A - Appareil hydraulique pour l'alimentation d'une charge telle qu'un vérin en liquide - Google Patents

Appareil hydraulique pour l'alimentation d'une charge telle qu'un vérin en liquide

Info

Publication number
FR1243627A
FR1243627A FR813444A FR813444A FR1243627A FR 1243627 A FR1243627 A FR 1243627A FR 813444 A FR813444 A FR 813444A FR 813444 A FR813444 A FR 813444A FR 1243627 A FR1243627 A FR 1243627A
Authority
FR
France
Prior art keywords
supplying
load
cylinder
liquid
hydraulic device
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
FR813444A
Other languages
English (en)
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co 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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR1243627A publication Critical patent/FR1243627A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0423—Cooling
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR813444A 1959-01-02 1959-12-18 Appareil hydraulique pour l'alimentation d'une charge telle qu'un vérin en liquide Expired FR1243627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1243627X 1959-01-02

Publications (1)

Publication Number Publication Date
FR1243627A true FR1243627A (fr) 1960-10-14

Family

ID=10885454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813444A Expired FR1243627A (fr) 1959-01-02 1959-12-18 Appareil hydraulique pour l'alimentation d'une charge telle qu'un vérin en liquide

Country Status (1)

Country Link
FR (1) FR1243627A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2610490A3 (fr) * 2011-12-30 2014-04-02 BHDT GmbH Entraînement hydraulique pour un multiplicateur de pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2610490A3 (fr) * 2011-12-30 2014-04-02 BHDT GmbH Entraînement hydraulique pour un multiplicateur de pression
US10302074B2 (en) 2011-12-30 2019-05-28 Bhdt Gmbh Hydraulic drive for a pressure booster

Similar Documents

Publication Publication Date Title
CH405195A (fr) Séparateur pour séparer une substance d'un liquide
CH380603A (fr) Dispositif pour le recouvrement d'un objet par une matière liquide
FR1312459A (fr) Dispositif pour le transfert d'un liquide
CH534307A (fr) Dispositif pour l'alimentation en fluide sous pression d'un moteur hydraulique à charges variables
BE611093A (fr) Perfectionnements aux distributeurs pour fluide sous pression
FR1501383A (fr) Installation pour contrôler l'ébullition d'un liquide
FR1272354A (fr) Récipient résistant à la pression pour fluide comprimé
FR1236816A (fr) Matériel d'étalage pour magasins
FR1333089A (fr) Pompe d'injection pour combustible liquide
FR1240051A (fr) Dispositif pour introduire du fluide dans une capacité
FR1229952A (fr) Distributeur pour contrôle des mouvements d'un vérin hydraulique
FR1153573A (fr) Perfectionnements aux dispositifs d'alimentation en combustible liquide
FR1275151A (fr) Dispositif pour l'introduction de pièces d'ouvrage dans des presses
FR1265465A (fr) Répartiteur de liquide pour colonnes garnies
FR1214749A (fr) Appareil pour alimenter les moteurs hydrauliques en fluide sous pression
FR1253791A (fr) Réservoir pour le magasinage d'un liquide
FR1331491A (fr) Moyen pour provoquer l'amorçage d'une explosion nucléaire
FR1296518A (fr) Véhicule liquide pour collyre
FR1275314A (fr) Dispositif d'introduction d'un liquide dans un réservoir
FR1192558A (fr) Contrôle de pression d'alimentation en liquide
FR1243972A (fr) Bloc hydraulique pour servo-dispositifs actionnés par un liquide sous pression
FR1223190A (fr) Soupape combinée pour transformateurs d'oxygène liquide
FR1241691A (fr) Huile composite pour transformateurs
FR1240676A (fr) Pompe perfectionnée pour crics hydrauliques
FR1326366A (fr) Liquide décapant pour éléments semi-conducteurs