Nothing Special   »   [go: up one dir, main page]

KR960001576A - 평형식 직동형 전자밸브 - Google Patents

평형식 직동형 전자밸브 Download PDF

Info

Publication number
KR960001576A
KR960001576A KR1019950013416A KR19950013416A KR960001576A KR 960001576 A KR960001576 A KR 960001576A KR 1019950013416 A KR1019950013416 A KR 1019950013416A KR 19950013416 A KR19950013416 A KR 19950013416A KR 960001576 A KR960001576 A KR 960001576A
Authority
KR
South Korea
Prior art keywords
valve body
valve
chambers
hole
valve hole
Prior art date
Application number
KR1019950013416A
Other languages
English (en)
Other versions
KR0182824B1 (ko
Inventor
요시오 아소오
마사미 쿠라모치
Original Assignee
타카다 요시유키
에스엠씨이 카부시키가이샤
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 타카다 요시유키, 에스엠씨이 카부시키가이샤 filed Critical 타카다 요시유키
Publication of KR960001576A publication Critical patent/KR960001576A/ko
Application granted granted Critical
Publication of KR0182824B1 publication Critical patent/KR0182824B1/ko

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
    • 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
    • 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
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0693—Pressure equilibration of the armature
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way 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
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

직동형 전자밸브에 있어서, 밸브체(10)의 양 쪽 끝에 작용하는 유체압 작용력을 평형을 이루도록 하여, 그 밸브체(10)의 경사짐이나 마모를 방지하고, 그 밸브체(10)의 전환작동을 원활하게, 또한, 안정화시키기 위해서, 상기한 밸브체(10)의 양 쪽에 있는 2개의 챔버(16,17)를 밸브체 내부의 관통공(12)에 의해 서로 연통하도록 하며, 그 밸브체(10)의 양 쪽 끝에서 미끄럼 이동을 안내하는 가이드링(15,15)을 설치하고, 이들 가이드링(15,15)에, 상기한 각 챔버(16,17)와 배출포트(EA,EB)가 개구하는 밸브공 부분은 연통시키는 절결(15a)을 각각 형성한다.

Description

평형식 직동형 전자밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 평형식 직동형 전자밸브의 제1실시예의 비통전상태의 종단 정면도이다.
제5도는 본 발명의 평형식 직동형 전자밸브의 제1실시예의 통전상태의 종단 정면도이다.
* 도면의 주요부분에 대한 부호의 설명
1 : 직동형 전자밸브 2 : 밸브 본체부
3 : 전자 조작부 6 : 밸브공
10 : 밸브체 11 : 밸브봉
12 : 관통공 15 : 가이드링
15a : 절결 18 : 복귀스프링
19 : 밸브스프링 27 : 가동철심
P : 공급포트 EA, EB : 배출포트

Claims (2)

  1. 입력유체의 흐름을 전환할 수 있는 밸브체(10)를 내장한 밸브 본체부(2)와, 상기한 밸브체(10)를 직접 구동하는 가동철심(27)을 구비한 전자 조작부(3)로 구성되며, 상기한 밸브 본체부(2)가, 상기한 밸브체(10)를 수용하는 밸브공(6)과, 그 밸브공(6)의 중앙부에 개구하는 공급포트(P)와, 그 공급포트(P)의 양쪽에 있어서의 밸브공(6)에 개구하는 2개의 배출포트(EA,EB)와, 상기한 밸브공(6)의 양쪽 끝에 형성된 2개의 챔버가 있으며, 상기한 밸브체(10)에는, 상기한 2개의 챔버를 서로 연통하기 위한 관통공(12)이 형성되어 있으며, 그 밸브체(10)의 양단부 외주에, 밸브공(6) 내면에서 미끄럼 이동하므로써 밸브체(10)의 이동을 안내하는 가이드링(15,15)이 각각 부착되어 있고, 이들 가이드링(15,15)에는 상기한 각 챔버와 배출포트(EA,EB)가 개구하는 밸브공 부분을 연통하는 절결(15a)이 각각 형성되고, 상기한 밸브체(10)의 양 쪽 끝의 수압면적이 서로 동일한 것을 특징으로 하는 평형식 직동형 전자밸브.
  2. 제1항에 있어서, 밸브공(6)의 양쪽 끝에 잇는 2개의 챔버의 한 쪽 챔버에 전자 조작부(3)의 가동철심(27)이 위치하고, 그 가동철심(27)을 복귀 방향으로 밀어주는 복귀스프링(18)이 설치되며, 다른 쪽의 챔버에 밸브체(10)를 가동철심(27)쪽을 향해 밀어주는 밸브스프링(19)이 설치되어 있는 것을 특징으로 하는 평형식 직동형 전자밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950013416A 1994-06-17 1995-05-26 평형식 직동형 전자밸브 KR0182824B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15925894A JP3451283B2 (ja) 1994-06-17 1994-06-17 バランス形直動電磁弁
JP94-159258 1994-06-17

Publications (2)

Publication Number Publication Date
KR960001576A true KR960001576A (ko) 1996-01-25
KR0182824B1 KR0182824B1 (ko) 1999-04-15

Family

ID=15689835

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013416A KR0182824B1 (ko) 1994-06-17 1995-05-26 평형식 직동형 전자밸브

Country Status (6)

Country Link
US (1) US5535783A (ko)
EP (1) EP0687843B1 (ko)
JP (1) JP3451283B2 (ko)
KR (1) KR0182824B1 (ko)
CN (1) CN1043375C (ko)
DE (1) DE69510274T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101999786B1 (ko) 2018-06-01 2019-07-12 신영제어기 주식회사 밸브 코어 및 세미직동형 2 포트 전자 밸브

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927257A (en) * 1997-09-19 1999-07-27 Caterpillar Inc Pressure compensating exhaust gas recirculation valve
US6220277B1 (en) * 1997-10-07 2001-04-24 Roy W. Blain Flow metering solenoid valve
FR2801416B1 (fr) 1999-11-24 2002-01-11 Parker Hannifin Rak Sa Electrovanne miniature, procedes de son montage
DE10042716A1 (de) * 2000-08-31 2002-03-14 Mannesmann Rexroth Ag Entsperrbares Rückschlagventil für sehr hohe Systemdrücke
EP1317638B1 (de) * 2000-09-11 2004-12-01 Bosch Rexroth AG Wegeventil
DE10106429A1 (de) * 2001-02-16 2002-08-22 Mannesmann Rexroth Ag Insbesondere elektromagnetisch direkt betätigtes Wege-Sitzventil in Patronenbauweise
US20040171076A1 (en) * 2001-12-20 2004-09-02 Dejneka Matthew J. Detectable micro to nano sized structures, methods of manufacture and use
US6640834B1 (en) * 2002-08-06 2003-11-04 Husco International, Inc. Electrohydraulic valve for controlling a cam shaft phasing mechanism of an internal combustion engine
US6857423B2 (en) * 2003-02-11 2005-02-22 Paul Garfield Jong Paintball marker and kit of parts therefor
US20050145235A1 (en) * 2003-02-11 2005-07-07 Jong Paul G. Trigger system for paintball marker
JP4174670B2 (ja) * 2003-08-08 2008-11-05 Ｓｍｃ株式会社 パイロット式電磁弁
CA2459088C (en) * 2004-02-27 2012-08-21 Dana Canada Corporation Leak-resistant solenoid valve
US20080099705A1 (en) * 2006-10-25 2008-05-01 Enfield Technologies, Llc Retaining element for a mechanical component
US8167000B2 (en) * 2007-04-05 2012-05-01 Mac Valves, Inc. Balanced solenoid valve
US8151824B2 (en) * 2007-04-05 2012-04-10 Mac Valves, Inc. Balanced solenoid valve
JP5560425B2 (ja) 2010-02-17 2014-07-30 Ｓｍｃ株式会社 電磁弁用ソレノイド
US8561644B2 (en) * 2010-04-30 2013-10-22 Technologies Holdings Corp. Pulsator apparatus and method of operation
JP2012241740A (ja) * 2011-05-16 2012-12-10 Denso Corp ソレノイドバルブおよび油圧制御装置
DE102011055281B3 (de) * 2011-11-11 2013-02-21 Pierburg Gmbh Ventilvorrichtung für einen Hydraulikkreislauf sowie Ölpumpenregelanordnung
US9103463B2 (en) * 2012-02-14 2015-08-11 Mac Valves, Inc. Pressure balanced solenoid operated valve
CN103727266B (zh) * 2014-01-13 2016-07-13 宁夏丹辰科技有限公司 试验电磁阀
KR101678426B1 (ko) * 2014-11-24 2016-11-22 (주)패스텍 세포 도말장치용 역류방지밸브
DE102016109865A1 (de) * 2016-05-30 2017-11-30 Eto Magnetic Gmbh Elektromagnetische Ventilvorrichtung und System
CN106382384A (zh) * 2016-08-31 2017-02-08 宁波亚德客自动化工业有限公司 一种机械式两位五通换向阀
JP6533804B2 (ja) * 2017-03-27 2019-06-19 Ckd株式会社 電磁弁
DE102018208893A1 (de) * 2018-06-06 2019-12-12 Robert Bosch Gmbh Direktgesteuertes hydraulisches Wegeventil
US11027909B2 (en) 2018-08-15 2021-06-08 Gpcp Ip Holdings Llc Automated flowable material dispensers and related methods for dispensing flowable material
TWI684720B (zh) * 2018-12-12 2020-02-11 張睿彬 電磁閥及其製造方法
DE102018132442B4 (de) * 2018-12-17 2020-07-30 Samson Aktiengesellschaft Elektropneumatisches Magnetventil, Feldgerät mit einem Magnetventil und Diagnoseverfahren für ein elektropneumatisches Magnetventil
EP3734126B1 (en) 2019-05-03 2021-12-29 Norgren AG Directional control valve and a sealing arrangement therefor
US12064063B2 (en) 2019-09-23 2024-08-20 Gpcp Ip Holdings Llc Automated toilet seat cover dispenser
CN116529511A (zh) * 2020-10-30 2023-08-01 罗特克斯自动化有限公司 带有柔性密封件的气动阀
CN112405090B (zh) * 2020-11-20 2022-07-05 山东省机械设计研究院 高档数控机床主轴头电磁悬浮平衡系统
CN113431946B (zh) * 2021-06-04 2022-06-14 杭州爱力智控技术有限公司 一种集成式可调压电磁换向阀
US20240093790A1 (en) * 2022-09-16 2024-03-21 Mac Valves, Inc. Pilot valve having diaphragm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202942A (en) * 1966-11-05 1970-08-19 Rexroth Gmbh G L An improved longitudinal slide valve
US4574844A (en) * 1984-11-13 1986-03-11 Mac Valves, Inc. Four-way poppet valve
US4611631A (en) * 1985-01-24 1986-09-16 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Solenoid operated poppet type change-over valve
EP0369090A1 (de) * 1988-11-08 1990-05-23 Refrigerating Machine Controls Ag (Rmc Ag) Stetiges Regelventil mit Druckkompensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101999786B1 (ko) 2018-06-01 2019-07-12 신영제어기 주식회사 밸브 코어 및 세미직동형 2 포트 전자 밸브

Also Published As

Publication number Publication date
DE69510274D1 (de) 1999-07-22
JP3451283B2 (ja) 2003-09-29
CN1123893A (zh) 1996-06-05
KR0182824B1 (ko) 1999-04-15
DE69510274T2 (de) 1999-10-14
JPH084936A (ja) 1996-01-12
CN1043375C (zh) 1999-05-12
EP0687843B1 (en) 1999-06-16
EP0687843A1 (en) 1995-12-20
US5535783A (en) 1996-07-16

Similar Documents

Publication Publication Date Title
KR960001576A (ko) 평형식 직동형 전자밸브
KR870010347A (ko) 저 누설 오리피스 제어 포펫밸브
KR890014843A (ko) 실린더용 유압회로
KR960011218A (ko) 파일로트형 방향 전환밸브
KR870003334A (ko) 유량제어기구를 구비한 방향제어밸브
KR19990063093A (ko) 전자파일럿식 3위치 전환밸브
KR920702470A (ko) 유압 구동장치 및 밸브장치
KR100244540B1 (ko) 베이스부착형 전환밸브에 부착하기 위한 압력조절밸브
DE3571863D1 (en) Two-position pilot valve with hydraulic lock
KR890000299A (ko) 유압부우스터
KR920700353A (ko) 압력보상 유압밸브
US4825907A (en) Low restriction fluid control valve
US3517699A (en) Magnetic-pneumatic proximity switch
JP4560515B2 (ja) トルクスリットを備えた流体ディストリビュータ
US4722362A (en) Pilot operated 3/2 poppet valve
US3522821A (en) Pilot actuated valve
JPS62278301A (ja) 可変再生回路
JPH0432538Y2 (ko)
KR930021982A (ko) 릴리프 밸브
KR860008902A (ko) 고압감쇠기를 갖는 감속 및 압력감응 비례식 밸브
RU2009106398A (ru) Гидрораспределительные клапаны с интегральными уплотнениями
KR100559233B1 (ko) 압력보상 유량제어밸브
JP3763184B2 (ja) 切換弁
CS231935B1 (en) Distributor with controlled load independent flow
GB2156951A (en) Directional control spool valve

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee