BE753810A - CONTROL VALVES - Google Patents

CONTROL VALVES

Info

Publication number
BE753810A
BE753810A BE753810DA BE753810A BE 753810 A BE753810 A BE 753810A BE 753810D A BE753810D A BE 753810DA BE 753810 A BE753810 A BE 753810A
Authority
BE
Belgium
Prior art keywords
control valves
valves
control
Prior art date
Application number
Other languages
French (fr)
Inventor
R A Wilke
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Publication of BE753810A publication Critical patent/BE753810A/en

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
    • F16K27/042—Hydraulic fluid leak traps
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
BE753810D 1969-11-03 1970-07-23 CONTROL VALVES BE753810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87352169A 1969-11-03 1969-11-03

Publications (1)

Publication Number Publication Date
BE753810A true BE753810A (en) 1970-12-31

Family

ID=25361803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753810D BE753810A (en) 1969-11-03 1970-07-23 CONTROL VALVES

Country Status (7)

Country Link
US (1) US3575212A (en)
BE (1) BE753810A (en)
DE (1) DE2049876C3 (en)
FR (1) FR2071625A5 (en)
GB (1) GB1303328A (en)
NL (1) NL7015680A (en)
SE (1) SE361919B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388949A (en) * 1980-12-11 1983-06-21 Bonney Roland W Multiple four-way control valve
JP4276491B2 (en) * 2003-08-04 2009-06-10 日立建機株式会社 Directional valve block

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896662A (en) * 1956-09-07 1959-07-28 John V Thomas Multiple distribution valve
US3073340A (en) * 1959-12-10 1963-01-15 Electro Hydraulics Ltd Hydraulic systems
US3322150A (en) * 1964-12-10 1967-05-30 Gresen Mfg Company Valve
US3263570A (en) * 1965-03-29 1966-08-02 Robert E Heffron Hole milling attachment for machine tools

Also Published As

Publication number Publication date
US3575212A (en) 1971-04-20
SE361919B (en) 1973-11-19
DE2049876B2 (en) 1978-01-19
FR2071625A5 (en) 1971-09-17
GB1303328A (en) 1973-01-17
NL7015680A (en) 1971-05-05
DE2049876C3 (en) 1978-09-28
DE2049876A1 (en) 1971-05-13

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