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SG10201402914QA - A Directional Valve and Method of Operation - Google Patents

A Directional Valve and Method of Operation

Info

Publication number
SG10201402914QA
SG10201402914QA SG10201402914QA SG10201402914QA SG10201402914QA SG 10201402914Q A SG10201402914Q A SG 10201402914QA SG 10201402914Q A SG10201402914Q A SG 10201402914QA SG 10201402914Q A SG10201402914Q A SG 10201402914QA SG 10201402914Q A SG10201402914Q A SG 10201402914QA
Authority
SG
Singapore
Prior art keywords
valve
housing
land
conical
seat
Prior art date
Application number
SG10201402914QA
Inventor
T Landrum Michael
Original Assignee
Spx Corp
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 Spx Corp filed Critical Spx Corp
Publication of SG10201402914QA publication Critical patent/SG10201402914QA/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
    • F16K11/0708—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 comprising means to avoid jamming of the slide or means to modify the flow
    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • 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
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86879—Reciprocating valve unit
    • 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
    • Y10T137/86879—Reciprocating valve unit
    • Y10T137/86887—Combined disk or plug and gate or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)

Abstract

A Directional Valve and Method of A valve is provided. The valve may include: an axiallv movable spool having a conical valve portion and dissipating disk portion; valve a housing defining a valve cavity which in the spool resides; a first port in the valve housing; a second port in the valve housing; a land defined by the housing; a wide portion in the housing; and a valve seat defined, at least part, by the valve in housing configured to form a seal with the conical valve portion, wherein the land, the wide portion, the conical valve portion, and the valve seat are dimensioned to cause the disk portion and the land to be proximate to each other when the valve section is near the valve seat and the disk portion is proximate to the wide portion when the valve section is away from the valve seat. FIG. 1 23
SG10201402914QA 2013-06-04 2014-06-04 A Directional Valve and Method of Operation SG10201402914QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/909,755 US9470324B2 (en) 2013-06-04 2013-06-04 Directional valve and method of operation

Publications (1)

Publication Number Publication Date
SG10201402914QA true SG10201402914QA (en) 2015-01-29

Family

ID=50943089

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201402914QA SG10201402914QA (en) 2013-06-04 2014-06-04 A Directional Valve and Method of Operation

Country Status (10)

Country Link
US (1) US9470324B2 (en)
EP (1) EP2818775A1 (en)
JP (1) JP2014238169A (en)
KR (1) KR20140142680A (en)
CN (1) CN104214368A (en)
CA (1) CA2853840A1 (en)
IN (1) IN2014MU01833A (en)
RU (1) RU2014122518A (en)
SG (1) SG10201402914QA (en)
TW (1) TW201506286A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3217052B1 (en) * 2016-03-09 2019-04-10 ECO Holding 1 GmbH Hydraulic valve
DE102016107773A1 (en) 2016-03-09 2017-09-14 Hilite Germany Gmbh hydraulic valve
CN105937634B (en) * 2016-06-07 2018-09-21 浙江爱力浦科技股份有限公司 A kind of reversal valve
KR101692408B1 (en) * 2016-06-27 2017-01-03 주식회사 에프피씨 valve unit for automatic volumetric flow compensation using poppet valve connected push-bar
CN107725515B (en) * 2016-08-10 2021-11-09 博世力士乐（常州）有限公司 Hydraulic valve
MX2020004478A (en) * 2017-10-03 2020-08-03 Fluidmaster Balanced activation force and bistable valve system and method.
KR101835691B1 (en) * 2017-11-06 2018-04-19 주식회사 에프피씨 Auxiliary valve for hydraulic operation
EP3864253A1 (en) * 2018-10-08 2021-08-18 Parker Hannifin Corporation Valve with anti-cavitation features
CN114423981B (en) 2019-09-24 2024-05-10 伊格尔工业股份有限公司 Slide valve
CN115087827A (en) 2020-02-19 2022-09-20 伊格尔工业股份有限公司 slide valve

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658523A (en) * 1948-10-11 1953-11-10 Frederick H Johnson Valve structure
US3191626A (en) * 1962-12-13 1965-06-29 Parker Hannifin Corp Valve
US3244193A (en) * 1964-02-24 1966-04-05 Gen Gas Light Co Multiple valve units
FR1517986A (en) 1967-01-31 1968-03-22 Improvements to valves
US3587156A (en) * 1967-09-19 1971-06-28 Systems Design Co Inc Method of manufacturing a pressurized fluid control valve
US3530897A (en) * 1968-10-23 1970-09-29 Angus Buchanan Piston actuated fluid displacement interlock servo for multi-control valve systems
US3590874A (en) * 1969-11-21 1971-07-06 David Y Rice Co Valve design
US3680596A (en) * 1970-12-28 1972-08-01 Ross Operating Valve Co Resilient seal spool valve
US3706322A (en) * 1971-03-22 1972-12-19 Carl M Carlson Valve
SE418107B (en) * 1972-11-06 1981-05-04 Markaryds Metallarmatur Ab DEVICE FOR CONNECTING A CONDUCTOR RADIATOR TO A CONDUCTOR CONTROL SYSTEM
US3902526A (en) * 1974-02-11 1975-09-02 Scovill Manufacturing Co Control valve for a fluid pressure system
US4067357A (en) * 1974-06-14 1978-01-10 Herion-Werke Kg Pilot-operated directional control valve
US4145957A (en) * 1977-09-16 1979-03-27 Owatonna Tool Company Pilot-operated valve structure
US4240467A (en) * 1979-01-15 1980-12-23 Blatt L Douglas Valve assembly
US5676169A (en) 1996-01-24 1997-10-14 Power Team Division Of Spx Corporation Counterbalance valve
US6668861B2 (en) * 2002-02-08 2003-12-30 Mac Valves, Inc. Poppet valve having an improved valve seat
DE60330279D1 (en) * 2003-08-27 2010-01-07 Koganei Ltd WAY CONTROL VALVE
DE102008001955A1 (en) 2008-05-26 2009-12-03 Zf Friedrichshafen Ag Slide valve for pressure control valve and pressure relief valve of hydraulic controller of transmission, has cylindrical shaped outer contour, where slide valve is arranged between position and another position in displaceable manner
US8464756B2 (en) * 2009-09-22 2013-06-18 Eaton Corporation Spool valve

Also Published As

Publication number Publication date
RU2014122518A (en) 2015-12-10
US9470324B2 (en) 2016-10-18
EP2818775A1 (en) 2014-12-31
CA2853840A1 (en) 2014-12-04
IN2014MU01833A (en) 2015-09-04
TW201506286A (en) 2015-02-16
US20140352828A1 (en) 2014-12-04
KR20140142680A (en) 2014-12-12
JP2014238169A (en) 2014-12-18
CN104214368A (en) 2014-12-17

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