DE3605312C2 - - Google Patents

Info

Publication number
DE3605312C2
DE3605312C2 DE19863605312 DE3605312A DE3605312C2 DE 3605312 C2 DE3605312 C2 DE 3605312C2 DE 19863605312 DE19863605312 DE 19863605312 DE 3605312 A DE3605312 A DE 3605312A DE 3605312 C2 DE3605312 C2 DE 3605312C2
Authority
DE
Germany
Prior art keywords
bore
slide
line
spool
control pressure
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 - Fee Related
Application number
DE19863605312
Other languages
German (de)
English (en)
Other versions
DE3605312A1 (de
Inventor
Walter Dipl.-Ing. Kropp (Fh), 8751 Sulzbach, De
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to DE19863605312 priority Critical patent/DE3605312A1/de
Publication of DE3605312A1 publication Critical patent/DE3605312A1/de
Application granted granted Critical
Publication of DE3605312C2 publication Critical patent/DE3605312C2/de
Granted 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
    • F15B13/0403—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves a secondary valve member sliding within the main spool, e.g. for regeneration flow
    • 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
    • F15B13/0418—Load sensing elements sliding within a hollow main valve spool

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
DE19863605312 1985-02-22 1986-02-19 Schieberventil Granted DE3605312A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863605312 DE3605312A1 (de) 1985-02-22 1986-02-19 Schieberventil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506294 1985-02-22
DE19863605312 DE3605312A1 (de) 1985-02-22 1986-02-19 Schieberventil

Publications (2)

Publication Number Publication Date
DE3605312A1 DE3605312A1 (de) 1986-08-28
DE3605312C2 true DE3605312C2 (enrdf_load_stackoverflow) 1993-08-26

Family

ID=25829655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863605312 Granted DE3605312A1 (de) 1985-02-22 1986-02-19 Schieberventil

Country Status (1)

Country Link
DE (1) DE3605312A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844400C2 (de) * 1988-12-30 1993-12-02 Rexroth Mannesmann Gmbh Ventilanordnung für ein hydraulisches System
DE3844405C2 (de) * 1988-12-30 1995-07-06 Rexroth Mannesmann Gmbh Ventilanordnung für ein hydraulisches System
DE4005967C2 (de) * 1990-02-26 1996-05-09 Rexroth Mannesmann Gmbh Steueranordnung für mehrere hydraulische Verbraucher
CA2271017A1 (en) 1996-11-11 1998-05-22 Mannesmann Rexroth Ag Valve system and manufacture of same
DE19646445A1 (de) 1996-11-11 1998-05-14 Rexroth Mannesmann Gmbh Ventilanordnung
JP2001504197A (ja) 1996-11-11 2001-03-27 マンネスマン レックスロート アクチェンゲゼルシャフト 逆止弁
DE19855187A1 (de) 1998-11-30 2000-05-31 Mannesmann Rexroth Ag Verfahren und Steueranordnung zur Ansteuerung eines hydraulischen Verbrauchers
DE102012014359A1 (de) 2012-07-19 2014-01-23 Hydac Filtertechnik Gmbh Ventilvorrichtung und Ventilanordnung bestehend aus dahingehenden Ventilvorrichtungen
CN111089093B (zh) * 2019-12-24 2020-11-06 北京理工大学 一种改进结构的节能型电液比例方向阀及其控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044144A1 (de) * 1980-11-24 1982-09-09 Linde Ag, 6200 Wiesbaden Hydrostatisches antriebssystem mit einer einstellbaren pumpe und mehreren verbrauchern
US4617798A (en) * 1983-04-13 1986-10-21 Linde Aktiengesellschaft Hydrostatic drive systems

Also Published As

Publication number Publication date
DE3605312A1 (de) 1986-08-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee