DK172685D0 - Hydraulisk fordelingsaggregat af proportionaltypen og med informationsudtag for de hoejeste tryk i arbejdskredsene - Google Patents

Hydraulisk fordelingsaggregat af proportionaltypen og med informationsudtag for de hoejeste tryk i arbejdskredsene

Info

Publication number
DK172685D0
DK172685D0 DK172685A DK172685A DK172685D0 DK 172685 D0 DK172685 D0 DK 172685D0 DK 172685 A DK172685 A DK 172685A DK 172685 A DK172685 A DK 172685A DK 172685 D0 DK172685 D0 DK 172685D0
Authority
DK
Denmark
Prior art keywords
distribution device
hydraulic distribution
information drawing
working stages
proportional type
Prior art date
Application number
DK172685A
Other languages
English (en)
Other versions
DK172685A (da
Inventor
Maurice Tardy
Andre Rousset
Original Assignee
Bennes Marrel
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 filed Critical Bennes Marrel
Publication of DK172685D0 publication Critical patent/DK172685D0/da
Publication of DK172685A publication Critical patent/DK172685A/da

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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation 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
    • 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
    • Y10T137/87177—With bypass
    • Y10T137/87185—Controlled by supply or exhaust valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
DK172685A 1984-04-18 1985-04-17 Hydraulisk fordelingsaggregat af proportionaltypen og med informationsudtag for de hoejeste tryk i arbejdskredsene DK172685A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8406747A FR2562632B1 (fr) 1984-04-18 1984-04-18 Distributeur hydraulique du type proportionnel, avec prise d'informations concernant les plus fortes pressions dans les circuits d'utilisation

Publications (2)

Publication Number Publication Date
DK172685D0 true DK172685D0 (da) 1985-04-17
DK172685A DK172685A (da) 1985-10-19

Family

ID=9303591

Family Applications (1)

Application Number Title Priority Date Filing Date
DK172685A DK172685A (da) 1984-04-18 1985-04-17 Hydraulisk fordelingsaggregat af proportionaltypen og med informationsudtag for de hoejeste tryk i arbejdskredsene

Country Status (7)

Country Link
US (1) US4736770A (da)
JP (1) JPS61160602A (da)
DE (1) DE3513582C2 (da)
DK (1) DK172685A (da)
FR (1) FR2562632B1 (da)
GB (1) GB2159926B (da)
IT (1) IT1184424B (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8600320D0 (en) * 1986-01-08 1986-02-12 Trans Nordic Hydraulics Ltd Directional control spool valve
FR2619192B2 (fr) * 1987-08-03 1989-12-29 Bennes Marrel Distributeur hydraulique du type proportionnel avec prise d'informations concernant les plus fortes pressions dans les circuits d'utilisation
DE8801058U1 (de) * 1988-01-29 1988-03-10 Danfoss A/S, Nordborg Hydraulisches Steuerventil mit Druckfühleinrichtung
JP2683244B2 (ja) * 1988-04-14 1997-11-26 株式会社ゼクセル 制御弁
US5067389A (en) * 1990-08-30 1991-11-26 Caterpillar Inc. Load check and pressure compensating valve
FR2694606B1 (fr) * 1992-08-04 1994-11-04 Bennes Marrel Ensemble de commande d'une pluralité de récepteurs hydrauliques.
FR2694605B1 (fr) * 1992-08-04 1994-11-10 Bennes Marrel Ensemble de commande d'une pluralité de récepteurs hydrauliques.
SE9300084L (sv) * 1993-01-14 1994-04-18 Voac Hydraulics Boraas Ab Förfarande för styrning av en hydraulmotor, jämte hydraulventil härför
US5765594A (en) * 1996-04-02 1998-06-16 Danfoss A/S Hydraulic control valve
US5715865A (en) * 1996-11-13 1998-02-10 Husco International, Inc. Pressure compensating hydraulic control valve system
US5878647A (en) * 1997-08-11 1999-03-09 Husco International Inc. Pilot solenoid control valve and hydraulic control system using same
US5890362A (en) * 1997-10-23 1999-04-06 Husco International, Inc. Hydraulic control valve system with non-shuttle pressure compensator
US5950429A (en) * 1997-12-17 1999-09-14 Husco International, Inc. Hydraulic control valve system with load sensing priority
US6964281B2 (en) * 2003-02-07 2005-11-15 Husco International Inc. Multiple hydraulic spool valve assembly with a monolithic body
US20050081518A1 (en) * 2003-10-20 2005-04-21 Pengfei Ma Flow-control apparatus for controlling the swing speed of a boom assembly
DE102007054135A1 (de) * 2007-11-14 2009-05-20 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
DE102009015384B3 (de) * 2009-03-27 2010-09-16 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
FI123735B (fi) 2011-01-14 2013-10-15 Parker Hannifin Mfg Finland Oy Painekompensoinnilla varustettu suuntaventtiili
EP2918853B1 (en) * 2014-03-11 2016-03-09 Bucher Hydraulics S.p.A. Hydraulic section for load sensing applications and multiple hydraulic distributor
US9790964B2 (en) * 2014-09-25 2017-10-17 Cnh Industrial America Llc Hydraulic system
US9708796B2 (en) * 2014-09-25 2017-07-18 Cnh Industrial America Llc Hydraulic valve
CN104265715B (zh) * 2014-10-16 2017-02-15 江苏恒立液压科技有限公司 压力补偿阀
RU197825U1 (ru) * 2020-03-23 2020-06-01 Илья Александрович Новгородов Гидравлическая плита
CN111894924B (zh) * 2020-06-19 2022-05-24 太原理工大学 手自一体控制的高水基高压大流量数字比例方向阀

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444601A (de) * 1966-12-13 1967-09-30 Beringer Hydraulik Gmbh Steuervorrichtung für hydraulisch betriebene Einrichtungen
ZA695984B (en) * 1968-09-06 1971-03-31 Borg Warner Control circuit
US3592216A (en) * 1968-09-06 1971-07-13 Borg Warner Flow control valve
US3742982A (en) * 1971-07-26 1973-07-03 Borg Warner Control valve
CH534816A (de) * 1972-02-18 1973-03-15 Beringer Hydraulik Gmbh Steuervorrichtung für lastunabhängige Durchflussregelung
US3774635A (en) * 1972-04-18 1973-11-27 Sperry Rand Corp Power transmission
US3815477A (en) * 1973-02-06 1974-06-11 Cross Mfg Inc Control valve instrumentality
US3881512A (en) * 1973-09-21 1975-05-06 Koehring Co Hydraulic control valve and pressure compensating mechanism therefor
US3971216A (en) * 1974-06-19 1976-07-27 The Scott & Fetzer Company Load responsive system with synthetic signal
US4020867A (en) * 1974-08-26 1977-05-03 Nisshin Sangyo Kabushiki Kaisha Multiple pressure compensated flow control valve device of parallel connection used with fixed displacement pump
GB1436829A (en) * 1974-08-29 1976-05-26 Nisshin Sangyo Co Multiple compensated flow control valve device of parallel connection used with fixed displacement pump
FR2283342A1 (fr) * 1974-08-30 1976-03-26 Nisshin Sangyo Co Dispositif de commande hydraulique multiple a compensation de pression avec distributeurs alimentes en parallele par une pompe a debit constant
DE2514624C3 (de) * 1975-04-03 1986-10-23 Danfoss A/S, Nordborg Steuereinrichtung für mindestens einen hydraulisch betriebenen doppeltwirkenden Verbraucher
US4133510A (en) * 1977-02-09 1979-01-09 Caterpillar Tractor Co. Valve spool positioner
US4222409A (en) * 1978-10-06 1980-09-16 Tadeusz Budzich Load responsive fluid control valve
US4246934A (en) * 1979-06-28 1981-01-27 Tadeusz Budzich Remotely controlled load responsive valves
US4352375A (en) * 1980-04-14 1982-10-05 Commercial Shearing, Inc. Control valves
US4343152A (en) * 1980-05-16 1982-08-10 Caterpillar Tractor Co. Load sensing porting arrangement
US4519419A (en) * 1982-06-15 1985-05-28 Commercial Shearing, Inc. Hydraulic valves
DE3302000A1 (de) * 1983-01-21 1984-07-26 Danfoss A/S, Nordborg Hydraulisches schieberventil
US4515181A (en) * 1983-05-25 1985-05-07 Caterpillar Tractor Co. Flow control valve assembly wth quick response

Also Published As

Publication number Publication date
IT8520303A0 (it) 1985-04-11
DE3513582A1 (de) 1985-11-28
US4736770A (en) 1988-04-12
DK172685A (da) 1985-10-19
IT1184424B (it) 1987-10-28
GB2159926A (en) 1985-12-11
GB8509872D0 (en) 1985-05-22
GB2159926B (en) 1988-07-06
FR2562632A1 (fr) 1985-10-11
FR2562632B1 (fr) 1986-12-12
DE3513582C2 (de) 1997-07-31
JPS61160602A (ja) 1986-07-21

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
B1 Patent granted (law 1993)