FR1342338A - Improvements in hydraulic devices intended for reciprocating movement of high inertia elements - Google Patents

Improvements in hydraulic devices intended for reciprocating movement of high inertia elements

Info

Publication number
FR1342338A
FR1342338A FR910821A FR910821A FR1342338A FR 1342338 A FR1342338 A FR 1342338A FR 910821 A FR910821 A FR 910821A FR 910821 A FR910821 A FR 910821A FR 1342338 A FR1342338 A FR 1342338A
Authority
FR
France
Prior art keywords
reciprocating movement
hydraulic devices
devices intended
high inertia
inertia elements
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
FR910821A
Other languages
French (fr)
Inventor
Pierre Dubuf
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.)
Sigma
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
Sigma
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 Sigma, Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical Sigma
Priority to FR910821A priority Critical patent/FR1342338A/en
Priority to ES291529A priority patent/ES291529A1/en
Priority to GB35930/63A priority patent/GB1036219A/en
Priority to DE19631426578 priority patent/DE1426578A1/en
Priority to US311513A priority patent/US3213762A/en
Application granted granted Critical
Publication of FR1342338A publication Critical patent/FR1342338A/en
Priority to OA51867A priority patent/OA01400A/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)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
FR910821A 1962-09-29 1962-09-29 Improvements in hydraulic devices intended for reciprocating movement of high inertia elements Expired FR1342338A (en)

Priority Applications (6)

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
ES291529A 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)
GB35930/63A GB1036219A (en) 1962-09-29 1963-09-12 Improvements in or relating to hydraulic devices for reciprocating elements having high inertia
DE19631426578 DE1426578A1 (en) 1962-09-29 1963-09-24 Device for discharging excess or negative pressure from the working chambers of a hydraulic system
US311513A US3213762A (en) 1962-09-29 1963-09-25 Hydraulic devices for reciprocating elements having high inertia
OA51867A OA01400A (en) 1962-09-29 1964-12-31 Improvements made to hydraulic devices intended for the reciprocating movement of high inertia elements.

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
FR1342338A true FR1342338A (en) 1963-11-08

Family

ID=8787742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910821A Expired FR1342338A (en) 1962-09-29 1962-09-29 Improvements in hydraulic devices intended for 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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284237B (en) * 1964-09-30 1968-11-28 Dowty Hydraulics Units Ltd Control device with a relief valve and an anti-cavitation or regulating valve
DE1935097A1 (en) * 1968-07-11 1970-02-19 Monsun Tison Ab Valve
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
DE2737909A1 (en) 1976-08-25 1978-03-02 Shoketsu Kinzoku Kogyo Kk CONTROL VALVE
DE3000682A1 (en) * 1979-01-12 1980-07-24 Toshiba Machine Co Ltd CONTROL VALVE FOR HYDRAULIC SYSTEMS

Families Citing this family (11)

* 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
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
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
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284237B (en) * 1964-09-30 1968-11-28 Dowty Hydraulics Units Ltd Control device with a relief valve and an anti-cavitation or regulating valve
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
DE1935097A1 (en) * 1968-07-11 1970-02-19 Monsun Tison Ab Valve
DE2737909A1 (en) 1976-08-25 1978-03-02 Shoketsu Kinzoku Kogyo Kk CONTROL VALVE
DE2759799C2 (en) * 1976-08-25 1992-05-27 Shoketsu Kinzoku Kogyo K.K., Tokio/Tokyo, Jp
DE3000682A1 (en) * 1979-01-12 1980-07-24 Toshiba Machine Co Ltd CONTROL VALVE FOR HYDRAULIC SYSTEMS

Also Published As

Publication number Publication date
ES291529A1 (en) 1964-01-16
DE1426578A1 (en) 1969-11-27
US3213762A (en) 1965-10-26
GB1036219A (en) 1966-07-13
OA01400A (en) 1969-07-04

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