OA01400A - Improvements made to hydraulic devices intended for the reciprocating movement of high inertia elements. - Google Patents

Improvements made to hydraulic devices intended for the reciprocating movement of high inertia elements.

Info

Publication number
OA01400A
OA01400A OA51867A OA51867A OA01400A OA 01400 A OA01400 A OA 01400A OA 51867 A OA51867 A OA 51867A OA 51867 A OA51867 A OA 51867A OA 01400 A OA01400 A OA 01400A
Authority
OA
OAPI
Prior art keywords
reciprocating movement
improvements made
hydraulic devices
devices intended
high inertia
Prior art date
Application number
OA51867A
Other languages
French (fr)
Inventor
Pierre Dubuf
Original Assignee
Gle De Mecanique Appliquee Soc
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 Gle De Mecanique Appliquee Soc filed Critical Gle De Mecanique Appliquee Soc
Publication of OA01400A publication Critical patent/OA01400A/en

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)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
OA51867A 1962-09-29 1964-12-31 Improvements made to hydraulic devices intended for the reciprocating movement of high inertia elements. OA01400A (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
OA01400A true OA01400A (en) 1969-07-04

Family

ID=8787742

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51867A OA01400A (en) 1962-09-29 1964-12-31 Improvements made to hydraulic devices intended for the reciprocating movement of high inertia elements.

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
GB1036219A (en) 1966-07-13
FR1342338A (en) 1963-11-08
DE1426578A1 (en) 1969-11-27
ES291529A1 (en) 1964-01-16
US3213762A (en) 1965-10-26

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