ES293503A1 - A hydraulic installation intended to activate, at least, a hydraulic motor appliance (Machine-translation by Google Translate, not legally binding) - Google Patents

A hydraulic installation intended to activate, at least, a hydraulic motor appliance (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES293503A1
ES293503A1 ES293503A ES293503A ES293503A1 ES 293503 A1 ES293503 A1 ES 293503A1 ES 293503 A ES293503 A ES 293503A ES 293503 A ES293503 A ES 293503A ES 293503 A1 ES293503 A1 ES 293503A1
Authority
ES
Spain
Prior art keywords
hydraulic
tank
valve
translation
legally binding
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
ES293503A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES293503A1 publication Critical patent/ES293503A1/en
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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • 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
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • 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
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/265—Control of multiple pressure sources
    • 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
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
    • F15B2211/31582—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having multiple pressure sources and a single output member
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/61—Secondary circuits
    • F15B2211/613—Feeding circuits
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/655—Methods of contamination control, i.e. methods of control of the cleanliness of circuit components or of the pressure fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

A hydraulic installation intended to operate at least one hydraulic motor apparatus, mainly a circuit breaker jack, located at a higher level than the operating distributor member of the said apparatus, comprising: a high pressure source, at least one receiving tank of low pressure located in the vicinity of said motor apparatus, and at least one hydraulic actuating valve whose control element, sensitive to pressure, can be selectively connected, and through the aforementioned distributor member, to the high pressure source , or to the low pressure tank; said valve selectively communicates said motor apparatus with the aforementioned origin and with the aforementioned receiver tank said installation is characterized in that the receiver tank is above the minimum liquid level of said motor apparatus; because said valve is disposed in the vicinity of the engine apparatus below the minimum level of the liquid in the tank, and because the hydraulic drive circuit interposed between the control distributor body and the member, motor that drives said valve, is provided with an automatic air purge system. (Machine-translation by Google Translate, not legally binding)
ES293503A 1962-11-16 1963-11-13 A hydraulic installation intended to activate, at least, a hydraulic motor appliance (Machine-translation by Google Translate, not legally binding) Expired ES293503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915617A FR1350707A (en) 1962-11-16 1962-11-16 Quick response hydraulic control system

Publications (1)

Publication Number Publication Date
ES293503A1 true ES293503A1 (en) 1964-01-16

Family

ID=8790926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES293503A Expired ES293503A1 (en) 1962-11-16 1963-11-13 A hydraulic installation intended to activate, at least, a hydraulic motor appliance (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3252381A (en)
AT (1) AT256237B (en)
CH (1) CH402618A (en)
DE (1) DE1425786B2 (en)
ES (1) ES293503A1 (en)
FR (1) FR1350707A (en)
GB (1) GB1066590A (en)
SE (1) SE302408B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328496B (en) * 1969-12-04 1970-09-14 K Walander
FR2115506A5 (en) * 1970-11-23 1972-07-07 Gratzmuller Jean Louis
US3933338A (en) * 1974-10-21 1976-01-20 Exxon Production Research Company Balanced stem fail-safe valve system
USRE30115E (en) * 1974-10-21 1979-10-16 Exxon Production Research Company Balanced stem fail-safe valve system
CH627247A5 (en) * 1977-08-29 1981-12-31 Jean Louis Gratzmuller
DE102014209132A1 (en) * 2014-05-14 2015-11-19 Robert Bosch Gmbh hydraulic system
DE102014210197A1 (en) 2014-05-28 2015-12-03 Robert Bosch Gmbh Method for battery management and battery management system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608986A (en) * 1945-07-23 1952-09-02 William T Stephens Fluid flow control valve
US2948262A (en) * 1956-03-02 1960-08-09 Gratzmuller Jean Louis Pressure-limiting device
US2972337A (en) * 1959-11-30 1961-02-21 Gen Electric Hydraulically actuated operating mechanism for an electric circuit breaker
US3119308A (en) * 1961-10-19 1964-01-28 Gen Electric Velocity and rate of change of pressure limiting system

Also Published As

Publication number Publication date
DE1425786B2 (en) 1971-02-04
CH402618A (en) 1965-11-15
FR1350707A (en) 1964-01-31
US3252381A (en) 1966-05-24
DE1425786A1 (en) 1969-04-03
GB1066590A (en) 1967-04-26
SE302408B (en) 1968-07-15
AT256237B (en) 1967-08-10

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