DE8817151U1 - - Google Patents

Info

Publication number
DE8817151U1
DE8817151U1 DE8817151U DE8817151U DE8817151U1 DE 8817151 U1 DE8817151 U1 DE 8817151U1 DE 8817151 U DE8817151 U DE 8817151U DE 8817151 U DE8817151 U DE 8817151U DE 8817151 U1 DE8817151 U1 DE 8817151U1
Authority
DE
Germany
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 - Lifetime
Application number
DE8817151U
Other languages
German (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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
Westfalia Becorit Industrietechnik 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 Westfalia Becorit Industrietechnik GmbH filed Critical Westfalia Becorit Industrietechnik GmbH
Priority to DE8817151U priority Critical patent/DE8817151U1/de
Publication of DE8817151U1 publication Critical patent/DE8817151U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
DE8817151U 1988-02-10 1988-02-10 Expired - Lifetime DE8817151U1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8817151U DE8817151U1 (ko) 1988-02-10 1988-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8817151U DE8817151U1 (ko) 1988-02-10 1988-02-10

Publications (1)

Publication Number Publication Date
DE8817151U1 true DE8817151U1 (ko) 1993-05-19

Family

ID=6831374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8817151U Expired - Lifetime DE8817151U1 (ko) 1988-02-10 1988-02-10

Country Status (1)

Country Link
DE (1) DE8817151U1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719950A3 (en) * 1994-12-29 1997-02-05 Smc Corp Seat directional control valve
EP1367306A1 (de) * 2002-05-31 2003-12-03 Grundfos a/s Ventileinsatz
CN100366964C (zh) * 2002-01-31 2008-02-06 Dbt有限公司 先导阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719950A3 (en) * 1994-12-29 1997-02-05 Smc Corp Seat directional control valve
CN100366964C (zh) * 2002-01-31 2008-02-06 Dbt有限公司 先导阀
EP1367306A1 (de) * 2002-05-31 2003-12-03 Grundfos a/s Ventileinsatz

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