CN202117727U - 液压控制阀及液压控制回路 - Google Patents

液压控制阀及液压控制回路 Download PDF

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Publication number
CN202117727U
CN202117727U CN2010205230859U CN201020523085U CN202117727U CN 202117727 U CN202117727 U CN 202117727U CN 2010205230859 U CN2010205230859 U CN 2010205230859U CN 201020523085 U CN201020523085 U CN 201020523085U CN 202117727 U CN202117727 U CN 202117727U
Authority
CN
China
Prior art keywords
valve
armature
hydraulic control
poppet valve
fluid
Prior art date
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 - Fee Related
Application number
CN2010205230859U
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English (en)
Chinese (zh)
Inventor
G·V·贝内克
R·D·凯勒
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of CN202117727U publication Critical patent/CN202117727U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • 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
    • F16K11/048—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 valve seats positioned between movable valve members
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0634—Lift valves with fixed seats positioned between movable valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/3443—Solenoid driven oil control valves
    • 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
    • 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
    • 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
    • Y10T137/86678—Combined disk or plug and gate or piston
    • 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
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
CN2010205230859U 2009-06-17 2010-06-17 液压控制阀及液压控制回路 Expired - Fee Related CN202117727U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/486,035 2009-06-17
US12/486,035 US8316888B2 (en) 2009-06-17 2009-06-17 Fluid-biased hydraulic control valve

Publications (1)

Publication Number Publication Date
CN202117727U true CN202117727U (zh) 2012-01-18

Family

ID=43243021

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2010205230859U Expired - Fee Related CN202117727U (zh) 2009-06-17 2010-06-17 液压控制阀及液压控制回路
CN201010263171.5A Expired - Fee Related CN101929363B (zh) 2009-06-17 2010-06-17 流体偏压式液压控制阀

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201010263171.5A Expired - Fee Related CN101929363B (zh) 2009-06-17 2010-06-17 流体偏压式液压控制阀

Country Status (9)

Country Link
US (2) US8316888B2 (enExample)
EP (1) EP2443372B1 (enExample)
JP (1) JP5692543B2 (enExample)
KR (1) KR20120038969A (enExample)
CN (2) CN202117727U (enExample)
AU (1) AU2010261455B2 (enExample)
MX (1) MX2012000011A (enExample)
PL (1) PL2443372T3 (enExample)
WO (1) WO2010146447A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109070323A (zh) * 2016-03-30 2018-12-21 卡特彼勒公司 阀体灌充锁

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US8316888B2 (en) * 2009-06-17 2012-11-27 Eaton Corporation Fluid-biased hydraulic control valve
US8443839B2 (en) * 2009-10-20 2013-05-21 Eaton Corporation Fluid-biased hydraulic control valve with armature piston
US8609293B2 (en) * 2010-10-01 2013-12-17 GM Global Technology Operations LLC High pressure tank valve sealing by using the elastic properties of O-rings
US8459218B2 (en) 2011-05-19 2013-06-11 Eaton Corporation Adjustable-stroke solenoid valve
CN103292003B (zh) * 2012-02-28 2017-12-26 伊顿公司 带有互锁部的通量收集器以及制造带有该通量收集器的电磁阀组件的方法
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US9523438B2 (en) 2013-03-14 2016-12-20 Eaton Corporation Solenoid valve assembly with pilot pressure control
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WO2016106314A1 (en) * 2014-12-22 2016-06-30 Eaton Corporation Two stage in-line valve
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US20170184209A1 (en) * 2015-12-23 2017-06-29 Spx Flow, Inc. Hydraulic connection having a flexible port mouth and method for connecting same
DE102016212311A1 (de) * 2016-07-06 2018-01-11 Robert Bosch Gmbh Ventil mit über Dichtungsnut entlüftetem Steuerraum
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109070323A (zh) * 2016-03-30 2018-12-21 卡特彼勒公司 阀体灌充锁
CN109070323B (zh) * 2016-03-30 2022-04-08 卡特彼勒公司 阀体灌充锁

Also Published As

Publication number Publication date
WO2010146447A3 (en) 2011-02-24
WO2010146447A2 (en) 2010-12-23
KR20120038969A (ko) 2012-04-24
EP2443372B1 (en) 2013-04-03
JP2012530234A (ja) 2012-11-29
CN101929363A (zh) 2010-12-29
JP5692543B2 (ja) 2015-04-01
US8316888B2 (en) 2012-11-27
AU2010261455A1 (en) 2012-01-19
US9157542B2 (en) 2015-10-13
US20100320407A1 (en) 2010-12-23
US20130075639A1 (en) 2013-03-28
PL2443372T3 (pl) 2013-09-30
EP2443372A2 (en) 2012-04-25
CN101929363B (zh) 2015-03-18
MX2012000011A (es) 2012-05-29
AU2010261455B2 (en) 2013-07-11

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20180617

CF01 Termination of patent right due to non-payment of annual fee