DE69002444T2 - Dreiwegventil mit Druckausgleichsventil. - Google Patents

Dreiwegventil mit Druckausgleichsventil.

Info

Publication number
DE69002444T2
DE69002444T2 DE90122754T DE69002444T DE69002444T2 DE 69002444 T2 DE69002444 T2 DE 69002444T2 DE 90122754 T DE90122754 T DE 90122754T DE 69002444 T DE69002444 T DE 69002444T DE 69002444 T2 DE69002444 T2 DE 69002444T2
Authority
DE
Germany
Prior art keywords
valve
pressure compensation
way valve
way
compensation valve
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
DE90122754T
Other languages
English (en)
Other versions
DE69002444D1 (de
Inventor
Keitaro Yonezawa
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.)
Kosmek KK
Original Assignee
Kosmek KK
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 Kosmek KK filed Critical Kosmek KK
Application granted granted Critical
Publication of DE69002444D1 publication Critical patent/DE69002444D1/de
Publication of DE69002444T2 publication Critical patent/DE69002444T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0821—Attachment or sealing of modular units to each other
    • 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
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0839—Stacked plate type valves
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0885—Assembly of modular units using valves combined with other components
    • F15B13/0892—Valves combined with fluid components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/003—Housing formed from a plurality of the same valve elements
    • 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
    • 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
    • Y10T137/87885—Sectional block structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
DE90122754T 1989-12-07 1990-11-28 Dreiwegventil mit Druckausgleichsventil. Expired - Fee Related DE69002444T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1320109A JP2521544B2 (ja) 1989-12-07 1989-12-07 油圧装置の圧力保障弁付き三方弁装置

Publications (2)

Publication Number Publication Date
DE69002444D1 DE69002444D1 (de) 1993-09-02
DE69002444T2 true DE69002444T2 (de) 1993-11-18

Family

ID=18117802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90122754T Expired - Fee Related DE69002444T2 (de) 1989-12-07 1990-11-28 Dreiwegventil mit Druckausgleichsventil.

Country Status (5)

Country Link
US (1) US5082021A (de)
EP (1) EP0431459B1 (de)
JP (1) JP2521544B2 (de)
KR (1) KR100194273B1 (de)
DE (1) DE69002444T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014008648A1 (de) * 2014-06-13 2015-12-17 Hydac Technology Gmbh Anschlussvorrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901889B4 (de) * 1999-01-19 2004-03-25 Horst Fleischer Hydraulikventil mit Ventileinsatz und Ventilzylinder
US6505639B1 (en) 1999-12-03 2003-01-14 Ramon Munoz Navarro Hygienic three way valve
US6640685B2 (en) 2001-02-07 2003-11-04 David M. Hamby Closed loop electrohydraulic actuator control circuit
US7802588B2 (en) * 2006-10-13 2010-09-28 Parker-Hannifin Corporation Three-way poppet valve with internal check feature
WO2011003584A1 (en) * 2009-07-09 2011-01-13 Norgren Gmbh Pressure monitoring system including multiple pressure switches
IT201800003266A1 (it) * 2018-03-05 2019-09-05 Oilcomp S R L Distributore fluidodinamico

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513876A (en) * 1968-04-09 1970-05-26 Akro Tec Inc Valve manifold module and system
JPS5968801A (ja) * 1982-10-14 1984-04-18 Canon Electronics Inc 磁気デイスク装置
US4770210A (en) * 1987-07-23 1988-09-13 Mac Valves, Inc. Valve manifold stacking base

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014008648A1 (de) * 2014-06-13 2015-12-17 Hydac Technology Gmbh Anschlussvorrichtung
US10024343B2 (en) 2014-06-13 2018-07-17 Hydac Technology Gmbh Connecting apparatus

Also Published As

Publication number Publication date
JP2521544B2 (ja) 1996-08-07
EP0431459B1 (de) 1993-07-28
KR100194273B1 (ko) 1999-06-15
KR910012585A (ko) 1991-08-08
JPH03181682A (ja) 1991-08-07
DE69002444D1 (de) 1993-09-02
EP0431459A1 (de) 1991-06-12
US5082021A (en) 1992-01-21

Similar Documents

Publication Publication Date Title
DE3862518D1 (de) Elektromagnetventil mit druckausgleich.
DE59102632D1 (de) Regelventil mit Druckausgleich.
DE69108850D1 (de) Dreiwegeventil.
DE68916267D1 (de) Druckausgleichsventil.
DE68910962D1 (de) Verbindungsanordnung mit ventil.
DE69023793D1 (de) Druckregelventil.
DE68904830D1 (de) Hydraulisches ventilspielausgleichselement.
DE58906038D1 (de) Druckventil.
DE68904855D1 (de) Hydraulisches ventilspielausgleichselement.
DE59002856D1 (de) Druckventil.
DE69021760D1 (de) Betriebsstoffdruckregelventil.
DE69014869T2 (de) Druckregelungsventil.
DE69009147T2 (de) Flüssigkeitsregelventil.
DE69002444T2 (de) Dreiwegventil mit Druckausgleichsventil.
DE58901264D1 (de) Ventilanordnung.
DE3862800D1 (de) Druckregelventil.
DE3786445T2 (de) Druckregelungsventil.
DE68913425D1 (de) Drucksteuerventil.
DE68908317D1 (de) Druckregelventil.
DE69012051T2 (de) Hydraulikventilanordnung.
DE59004512D1 (de) Drucksteuerventil.
DE3874720T2 (de) Drucksteuerventil.
DE3789256D1 (de) Druckregelventil.
DE68915644D1 (de) Ventilanordnung.
NO913287D0 (no) Trykkbegrensningsventil.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee