FR2312675A1 - Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics - Google Patents

Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics

Info

Publication number
FR2312675A1
FR2312675A1 FR7517503A FR7517503A FR2312675A1 FR 2312675 A1 FR2312675 A1 FR 2312675A1 FR 7517503 A FR7517503 A FR 7517503A FR 7517503 A FR7517503 A FR 7517503A FR 2312675 A1 FR2312675 A1 FR 2312675A1
Authority
FR
France
Prior art keywords
control device
hydraulic distributor
large hydraulic
public works
works equipment
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.)
Granted
Application number
FR7517503A
Other languages
English (en)
Other versions
FR2312675B1 (fr
Inventor
Maurice Tardy
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel 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 Bennes Marrel SA filed Critical Bennes Marrel SA
Priority to FR7517503A priority Critical patent/FR2312675B1/fr
Priority to JP51062855A priority patent/JPS6044537B2/ja
Priority to NL7605753A priority patent/NL182095C/xx
Priority to DK237976A priority patent/DK237976A/da
Priority to IT2375176A priority patent/IT1060707B/it
Priority to ES1976221309U priority patent/ES221309Y/es
Priority to DE19762624272 priority patent/DE2624272A1/de
Priority to SE7606111A priority patent/SE417745B/xx
Priority to CA253,740A priority patent/CA1050390A/fr
Priority to MX164854A priority patent/MX144333A/es
Priority to BE167468A priority patent/BE842383A/fr
Priority to IE1157/76A priority patent/IE43114B1/en
Priority to BR7603496A priority patent/BR7603496A/pt
Priority to US05/691,649 priority patent/US4093002A/en
Priority to GB2266276A priority patent/GB1537338A/en
Publication of FR2312675A1 publication Critical patent/FR2312675A1/fr
Application granted granted Critical
Publication of FR2312675B1 publication Critical patent/FR2312675B1/fr
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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
    • Y10T137/87241—Biased closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
  • Check Valves (AREA)
FR7517503A 1975-05-29 1975-05-29 Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics Expired FR2312675B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7517503A FR2312675B1 (fr) 1975-05-29 1975-05-29 Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics
JP51062855A JPS6044537B2 (ja) 1975-05-29 1976-05-28 制御弁装置
NL7605753A NL182095C (nl) 1975-05-29 1976-05-28 Voor een hydraulisch arbeidscircuit bestemd besturingskleppenstelsel, dat van terugslagafsluiters is voorzien.
DK237976A DK237976A (da) 1975-05-29 1976-05-28 Styreapparat til en hydraulisk fordeler
IT2375176A IT1060707B (it) 1975-05-29 1976-05-28 Dispositivo di comando di un grande distributore idraulico particolarmente per apparecchiature per lavori pubblici
DE19762624272 DE2624272A1 (de) 1975-05-29 1976-05-29 Anordnung bei einem hydraulisch betaetigbaren 5/3-wegeventil in schieberbauart
ES1976221309U ES221309Y (es) 1975-05-29 1976-05-29 Dispositivo de mando para distribuidor hidraulico.
CA253,740A CA1050390A (fr) 1975-05-29 1976-05-31 Regulateur de distributeur hydraulique de fortes dimensions, particulierement pour engins de travaux publics
SE7606111A SE417745B (sv) 1975-05-29 1976-05-31 Styranordning for en hydraulisk fordelare med en cylindrisk slidventil
MX164854A MX144333A (es) 1975-05-29 1976-05-31 Mejoras a un dispositivo de mando de las valvulas antiretorno de un distribuidor hidraulico
BE167468A BE842383A (fr) 1975-05-29 1976-05-31 Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics
IE1157/76A IE43114B1 (en) 1975-05-29 1976-05-31 An hydraulic distributor
BR7603496A BR7603496A (pt) 1975-05-29 1976-05-31 Dispositivo de comando para um distribuidor hidraulico
US05/691,649 US4093002A (en) 1975-05-29 1976-06-01 Control device of a large hydraulic distributor, in particular for public works appliances
GB2266276A GB1537338A (en) 1975-05-29 1976-06-01 Hydraulic distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517503A FR2312675B1 (fr) 1975-05-29 1975-05-29 Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics

Publications (2)

Publication Number Publication Date
FR2312675A1 true FR2312675A1 (fr) 1976-12-24
FR2312675B1 FR2312675B1 (fr) 1977-12-09

Family

ID=9156078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517503A Expired FR2312675B1 (fr) 1975-05-29 1975-05-29 Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics

Country Status (15)

Country Link
US (1) US4093002A (fr)
JP (1) JPS6044537B2 (fr)
BE (1) BE842383A (fr)
BR (1) BR7603496A (fr)
CA (1) CA1050390A (fr)
DE (1) DE2624272A1 (fr)
DK (1) DK237976A (fr)
ES (1) ES221309Y (fr)
FR (1) FR2312675B1 (fr)
GB (1) GB1537338A (fr)
IE (1) IE43114B1 (fr)
IT (1) IT1060707B (fr)
MX (1) MX144333A (fr)
NL (1) NL182095C (fr)
SE (1) SE417745B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081941A2 (fr) * 1981-12-11 1983-06-22 Ford Motor Company Limited Valve hydraulique
EP0092064A2 (fr) * 1982-04-21 1983-10-26 Mannesmann Rexroth GmbH Dispositif pour commander un organe coulissant, en particulier un tiroir d'un distributeur

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290343A (en) * 1978-10-30 1981-09-22 Mts Systems Corporation High volume poppet valve with orifice opening speed control
DE3420216A1 (de) * 1984-05-30 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Wegeventil
NL8502034A (nl) * 1985-07-15 1987-02-02 Leer Koninklijke Emballage Inrichting voor het vervaardigen van een buisvormig voorwerp.
US4958553A (en) * 1988-04-22 1990-09-25 Diesel Kiki Co., Ltd. Hydraulic controller
JPH04191506A (ja) * 1990-11-22 1992-07-09 Res Dev Corp Of Japan 水圧サーボ弁
US5207059A (en) * 1992-01-15 1993-05-04 Caterpillar Inc. Hydraulic control system having poppet and spool type valves
US5351601A (en) * 1992-05-04 1994-10-04 Control Concepts, Inc. Hydraulic control system
US6186044B1 (en) * 1999-03-08 2001-02-13 Caterpillar Inc. Fluid control system with float capability
DE102008031745A1 (de) * 2008-07-04 2010-01-07 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
CN106996402B (zh) * 2017-04-18 2018-02-16 长治市神马科技有限公司 一种气动延时换向阀
JP7116584B2 (ja) 2018-05-07 2022-08-10 川崎重工業株式会社 弁装置
CN112503042B (zh) * 2020-09-14 2022-09-27 宁波华液机器制造有限公司 一种先导阀结构以及比例减压阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805678A (en) * 1972-04-17 1974-04-23 Caterpillar Tractor Co Hydraulic control system for load supporting hydraulic motors
US3972267A (en) * 1975-03-05 1976-08-03 Caterpillar Tractor Co. Overruning load control for hydraulic jacks
US4000683A (en) * 1975-05-27 1977-01-04 Caterpillar Tractor Co. Hydraulic load lifting system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081941A2 (fr) * 1981-12-11 1983-06-22 Ford Motor Company Limited Valve hydraulique
EP0081941A3 (fr) * 1981-12-11 1984-08-01 Ford Motor Company Limited Valve hydraulique
EP0092064A2 (fr) * 1982-04-21 1983-10-26 Mannesmann Rexroth GmbH Dispositif pour commander un organe coulissant, en particulier un tiroir d'un distributeur
EP0092064A3 (en) * 1982-04-21 1984-07-25 Mannesmann Rexroth Gmbh Slide control device, in particular a spool of a directional valve

Also Published As

Publication number Publication date
IE43114L (en) 1976-11-29
NL182095C (nl) 1988-01-04
JPS51147028A (en) 1976-12-17
BE842383A (fr) 1976-09-16
IE43114B1 (en) 1980-12-17
ES221309U (es) 1976-10-16
SE7606111L (sv) 1976-11-30
DK237976A (da) 1976-11-30
CA1050390A (fr) 1979-03-13
BR7603496A (pt) 1977-01-11
ES221309Y (es) 1977-03-01
FR2312675B1 (fr) 1977-12-09
JPS6044537B2 (ja) 1985-10-04
SE417745B (sv) 1981-04-06
NL7605753A (nl) 1976-12-01
US4093002A (en) 1978-06-06
DE2624272A1 (de) 1976-12-09
IT1060707B (it) 1982-08-20
MX144333A (es) 1981-09-30
GB1537338A (en) 1978-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse