ES291529A1 - Hydraulic device intended for the alternative displacement of elevated elements of inertia (Machine-translation by Google Translate, not legally binding) - Google Patents

Hydraulic device intended for the alternative displacement of elevated elements of inertia (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291529A1
ES291529A1 ES291529A ES291529A ES291529A1 ES 291529 A1 ES291529 A1 ES 291529A1 ES 291529 A ES291529 A ES 291529A ES 291529 A ES291529 A ES 291529A ES 291529 A1 ES291529 A1 ES 291529A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
inertia
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
ES291529A
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.)
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
Industrielle Generale de Mecanique Appliquee SIGMA 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 Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical Industrielle Generale de Mecanique Appliquee SIGMA SA
Publication of ES291529A1 publication Critical patent/ES291529A1/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87764—Having fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)

Abstract

Hydraulic device, intended for the reciprocal displacement of elements of high inertia, comprising a hydraulic motor with two chambers, a source of liquid under pressure and an appropriate distributor, in two of its positions, to connect said source with that of the two chambers of the motor corresponding to the desired direction of displacement of one element and the other chamber to a space without pressure and, in a third position, to seal the two pipes located between the distributor and the two motor chambers respectively and to isolate said source, characterized in that a safety valve is connected between a discharge space and each of the pipes connecting the hydraulic motor chambers to the distributor. (Machine-translation by Google Translate, not legally binding)
ES291529A 1962-09-29 1963-09-10 Hydraulic device intended for the alternative displacement of elevated elements of inertia (Machine-translation by Google Translate, not legally binding) Expired ES291529A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910821A FR1342338A (en) 1962-09-29 1962-09-29 Improvements in hydraulic devices intended for reciprocating movement of high inertia elements

Publications (1)

Publication Number Publication Date
ES291529A1 true ES291529A1 (en) 1964-01-16

Family

ID=8787742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES291529A Expired ES291529A1 (en) 1962-09-29 1963-09-10 Hydraulic device intended for the alternative displacement of elevated elements of inertia (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
US (1) US3213762A (en)
DE (1) DE1426578A1 (en)
ES (1) ES291529A1 (en)
FR (1) FR1342338A (en)
GB (1) GB1036219A (en)
OA (1) OA01400A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313316A (en) * 1964-06-01 1967-04-11 Clark Equipment Co Relief and anti-cavitation valve assembly
GB1045030A (en) * 1964-09-30 1966-10-05 Dowty Hydraulic Units Ltd Fluid valves
DE1500070B1 (en) * 1965-03-31 1972-05-31 Hydraulik Unit Specialties Co Overpressure protection device for a reversible hydraulic motor controllable with a control slide
US3390700A (en) * 1965-04-26 1968-07-02 Commercial Shearing Control valves
US3398649A (en) * 1966-11-16 1968-08-27 Borg Warner Hydraulic control system
US3438398A (en) * 1967-04-10 1969-04-15 Esco Elevators Inc Hydraulic elevator control systems
SE328778B (en) * 1968-07-11 1970-09-21 Monsun Tison Ab
DE2222332A1 (en) * 1972-05-06 1973-11-22 Zahnradfabrik Friedrichshafen AUXILIARY DEVICE FOR STORAGE OPERATION
US3779133A (en) * 1972-06-21 1973-12-18 Caterpillar Tractor Co Make-up valve for hydraulic control circuit
US4192346A (en) 1976-08-25 1980-03-11 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Control valve
JPS595259Y2 (en) * 1979-01-12 1984-02-16 東芝機械株式会社 Make-up valve that also serves as a relief valve
IT8133117V0 (en) * 1981-04-13 1981-04-13 Antonelli Spa DEVICE FOR ADJUSTING THE DELIVERY AND DISCHARGE OF PRESSURIZED OIL IN THE HYDRAULIC JACKS TO OPERATE THE ARTICULATED ARMS OF THE OPERATING MACHINES
US4840111A (en) * 1986-01-31 1989-06-20 Moog Inc. Energy-conserving regenerative-flow valves for hydraulic servomotors
SE500456C2 (en) * 1993-06-28 1994-06-27 Hiab Ab Device for pilot controlled check valves for hydraulic cylinder mechanisms
KR100474259B1 (en) * 1996-11-26 2005-06-20 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Hydraulic devices for cylinders for work tools of construction machinery
CN103671319B (en) * 2012-09-25 2016-01-27 北京航天发射技术研究所 A kind of current limliting distributes safety valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165966A (en) * 1937-05-26 1939-07-11 Riley Stoker Corp Hydraulic motor
US2389654A (en) * 1942-06-23 1945-11-27 Adel Prec Products Corp Hydraulic motor unit
US2965133A (en) * 1959-01-08 1960-12-20 New York Air Brake Co Valve
US2980136A (en) * 1959-06-25 1961-04-18 Cessna Aircraft Co Hydraulic flow control system and valve with anti-cavitation feature

Also Published As

Publication number Publication date
OA01400A (en) 1969-07-04
DE1426578A1 (en) 1969-11-27
FR1342338A (en) 1963-11-08
US3213762A (en) 1965-10-26
GB1036219A (en) 1966-07-13

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