SE361919B - - Google Patents

Info

Publication number
SE361919B
SE361919B SE1472370A SE1472370A SE361919B SE 361919 B SE361919 B SE 361919B SE 1472370 A SE1472370 A SE 1472370A SE 1472370 A SE1472370 A SE 1472370A SE 361919 B SE361919 B SE 361919B
Authority
SE
Sweden
Application number
SE1472370A
Inventor
R 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 SE361919B publication Critical patent/SE361919B/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)
SE1472370A 1969-11-03 1970-11-02 SE361919B (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE361919B true SE361919B (fr) 1973-11-19

Family

ID=25361803

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1472370A SE361919B (fr) 1969-11-03 1970-11-02

Country Status (7)

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

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
DE2049876A1 (de) 1971-05-13
BE753810A (fr) 1970-12-31
FR2071625A5 (fr) 1971-09-17
US3575212A (en) 1971-04-20
DE2049876C3 (de) 1978-09-28
NL7015680A (fr) 1971-05-05
DE2049876B2 (de) 1978-01-19
GB1303328A (fr) 1973-01-17

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