NL7015680A - - Google Patents

Info

Publication number
NL7015680A
NL7015680A NL7015680A NL7015680A NL7015680A NL 7015680 A NL7015680 A NL 7015680A NL 7015680 A NL7015680 A NL 7015680A NL 7015680 A NL7015680 A NL 7015680A NL 7015680 A NL7015680 A NL 7015680A
Authority
NL
Netherlands
Application number
NL7015680A
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 filed Critical
Publication of NL7015680A publication Critical patent/NL7015680A/xx

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)
NL7015680A 1969-11-03 1970-10-26 NL7015680A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7015680A true NL7015680A (enrdf_load_stackoverflow) 1971-05-05

Family

ID=25361803

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015680A NL7015680A (enrdf_load_stackoverflow) 1969-11-03 1970-10-26

Country Status (7)

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

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 (ja) * 2003-08-04 2009-06-10 日立建機株式会社 方向切換弁ブロック

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
DE2049876C3 (de) 1978-09-28
BE753810A (fr) 1970-12-31
SE361919B (enrdf_load_stackoverflow) 1973-11-19
US3575212A (en) 1971-04-20
DE2049876A1 (de) 1971-05-13
GB1303328A (enrdf_load_stackoverflow) 1973-01-17
FR2071625A5 (enrdf_load_stackoverflow) 1971-09-17
DE2049876B2 (de) 1978-01-19

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