JP6563441B2 - パイロット式電磁弁 - Google Patents
パイロット式電磁弁 Download PDFInfo
- Publication number
- JP6563441B2 JP6563441B2 JP2017124690A JP2017124690A JP6563441B2 JP 6563441 B2 JP6563441 B2 JP 6563441B2 JP 2017124690 A JP2017124690 A JP 2017124690A JP 2017124690 A JP2017124690 A JP 2017124690A JP 6563441 B2 JP6563441 B2 JP 6563441B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- main valve
- pilot
- solenoid
- main
- 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.)
- Active
Links
Images
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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
- F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
-
- 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
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
Description
さらに、吸引子80は磁性ステンレスにより形成されるものとしたが、本発明はこれのみに限定されることはなく、磁性材料であればいかなる材料であっても良い。
10・・・主弁部
20・・・パイロット弁部
30・・・弁本体
31・・・流入口
32・・・流出口
33・・・主弁室
34・・・パイロット弁室
35・・・主弁座
40・・・主弁体
41・・・主弁パッキン
42・・・パイロット弁座
43・・・主弁体シーリング
44・・・均圧孔
45・・・パイロット通路
46・・・主弁体スプリング
50・・・プランジャ
51・・・パイプ
52・・・スプリング
60・・・パイロット弁体
61・・・パイロット弁パッキン
70・・・ソレノイド
80・・・吸引子
81・・・小径部
82・・・大径部
83・・・Oリング
Claims (2)
- 流体の流入口及び流出口が形成され、その間に主弁座及び主弁室が形成された弁本体と、
パイロット通路及び均圧孔が形成され、前記主弁座と接離可能となるように前記主弁室内に配置された主弁体と、
前記パイロット通路の端部に設けられたパイロット弁座と接離可能となるようにされたパイロット弁体と、
前記パイロット弁体を駆動するための、コイルが巻回されたソレノイド及び前記主弁体を摺動可能に収容する主弁体収容部を有する吸引子と、
前記パイロット弁体に連結され、前記吸引子に吸引されるプランジャと、を備え、
前記ソレノイドへの通電により前記パイロット弁体を駆動して前記パイロット通路内の流体の流れを制御することにより前記主弁体を駆動するパイロット式電磁弁において、
前記主弁体はアルミニウム材料で構成されると共に、前記吸引子は磁性材料によって構成され、
前記主弁体の、少なくとも前記吸引子と摺動する面は、アルマイト加工処理層で構成されたことを特徴とするパイロット式電磁弁。 - 前記吸引子を構成する磁性材料は、磁性ステンレスであることを特徴とする請求項1記載のパイロット式電磁弁。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017124690A JP6563441B2 (ja) | 2017-06-26 | 2017-06-26 | パイロット式電磁弁 |
| KR1020180019254A KR102502869B1 (ko) | 2017-06-26 | 2018-02-19 | 파일럿식 전자밸브 |
| CN201810524551.6A CN109114289B (zh) | 2017-06-26 | 2018-05-28 | 先导式电磁阀 |
| US16/012,828 US20180372129A1 (en) | 2017-06-26 | 2018-06-20 | Pilot type solenoid valve |
| EP18178930.6A EP3421848A1 (en) | 2017-06-26 | 2018-06-21 | Pilot type solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017124690A JP6563441B2 (ja) | 2017-06-26 | 2017-06-26 | パイロット式電磁弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019007572A JP2019007572A (ja) | 2019-01-17 |
| JP6563441B2 true JP6563441B2 (ja) | 2019-08-21 |
Family
ID=62748768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017124690A Active JP6563441B2 (ja) | 2017-06-26 | 2017-06-26 | パイロット式電磁弁 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180372129A1 (ja) |
| EP (1) | EP3421848A1 (ja) |
| JP (1) | JP6563441B2 (ja) |
| KR (1) | KR102502869B1 (ja) |
| CN (1) | CN109114289B (ja) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480024B (zh) | 2017-11-22 | 2022-06-03 | 伊格尔工业股份有限公司 | 电磁阀 |
| KR102512707B1 (ko) * | 2018-10-05 | 2023-03-23 | 주식회사 신한전기 | 2방향 전자밸브 |
| JP7022222B2 (ja) * | 2018-12-24 | 2022-02-17 | 太平洋工業株式会社 | 電磁弁 |
| US12098778B2 (en) | 2019-08-29 | 2024-09-24 | Eagle Industry Co., Ltd. | Solenoid valve |
| JP7507562B2 (ja) * | 2020-01-08 | 2024-06-28 | 川崎重工業株式会社 | 水素ガス用のバルブブロック、及びその製造方法 |
| EP3889476B1 (de) * | 2020-03-30 | 2023-11-29 | Otto Egelhof GmbH & Co. KG | Ventilanordnung und schaltventil zur regelung eines massenstromes |
| KR102907295B1 (ko) | 2020-08-04 | 2026-01-02 | 이구루코교 가부시기가이샤 | 팽창 밸브 |
| KR102891392B1 (ko) | 2020-08-04 | 2025-11-27 | 이구루코교 가부시기가이샤 | 밸브 |
| WO2022030313A1 (ja) | 2020-08-04 | 2022-02-10 | イーグル工業株式会社 | 弁 |
| WO2022065410A1 (ja) | 2020-09-28 | 2022-03-31 | イーグル工業株式会社 | 弁 |
| CN116457592A (zh) | 2020-10-01 | 2023-07-18 | 伊格尔工业股份有限公司 | 阀 |
| CN116438613A (zh) | 2020-11-05 | 2023-07-14 | 伊格尔工业股份有限公司 | 电磁阀 |
| EP4265949B1 (en) * | 2020-12-17 | 2025-11-19 | Eagle Industry Co., Ltd. | Valve |
| JP7360723B2 (ja) * | 2021-02-04 | 2023-10-13 | 株式会社不二工機 | 電気的駆動弁 |
| JPWO2022176710A1 (ja) | 2021-02-16 | 2022-08-25 | ||
| CN217381871U (zh) * | 2021-03-23 | 2022-09-06 | 盾安汽车热管理科技有限公司 | 一种电磁阀及电磁阀组件 |
| EP4317755A4 (en) | 2021-03-29 | 2025-04-02 | Eagle Industry Co., Ltd. | VALVE |
| KR102558570B1 (ko) * | 2021-04-28 | 2023-07-20 | 주식회사 현대케피코 | 연료차단밸브 |
| JP7272686B2 (ja) * | 2021-06-04 | 2023-05-12 | 株式会社不二工機 | 電気的駆動弁 |
| JP7272688B2 (ja) * | 2021-06-22 | 2023-05-12 | 株式会社不二工機 | 電磁弁 |
| CN113404871A (zh) * | 2021-06-25 | 2021-09-17 | 深圳华星恒泰泵阀有限公司 | 一种大流量电磁阀体及大流量电磁阀 |
| JP7487946B2 (ja) * | 2021-12-28 | 2024-05-21 | 株式会社不二工機 | 電気的駆動弁 |
| JP7487947B2 (ja) * | 2021-12-28 | 2024-05-21 | 株式会社不二工機 | 電気的駆動弁 |
| JP2023128388A (ja) * | 2022-03-03 | 2023-09-14 | 株式会社テージーケー | パイロット式電磁弁およびコアの製造方法 |
| JP7584806B2 (ja) * | 2022-03-09 | 2024-11-18 | 株式会社不二工機 | 電磁弁 |
| JP7557212B2 (ja) * | 2022-05-19 | 2024-09-27 | 株式会社不二工機 | 電気的駆動弁 |
| JP7664636B2 (ja) * | 2022-06-02 | 2025-04-18 | 株式会社不二工機 | 電気的駆動弁 |
| JP2024065656A (ja) * | 2022-10-31 | 2024-05-15 | 株式会社テージーケー | 電磁弁 |
| JP7792731B2 (ja) * | 2022-12-20 | 2025-12-26 | 株式会社不二工機 | 電磁弁及び電磁弁の組立方法 |
| CN116379161B (zh) * | 2023-04-10 | 2025-09-12 | 北京理工大学 | 基于电磁控制的先导式双向高温高压通气阀及控制方法 |
| JP7792703B2 (ja) * | 2023-07-25 | 2025-12-26 | 株式会社不二工機 | 電磁弁 |
| KR102828911B1 (ko) | 2023-09-07 | 2025-07-04 | 우성알앤디주식회사 | 계철 및 그 계철이 적용된 전자석 밸브 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5772064U (ja) * | 1980-10-20 | 1982-05-01 | ||
| US4936337A (en) * | 1986-07-18 | 1990-06-26 | Emhart Industries, Inc. | Armature for a solenoid operated valve |
| JPH0735257A (ja) * | 1993-07-19 | 1995-02-07 | Riken Corp | 電磁弁 |
| JP2001295946A (ja) * | 2000-04-12 | 2001-10-26 | Honda Motor Co Ltd | 油圧制御バルブの摺動部材及び油圧制御バルブの被摺動部材 |
| JP3555592B2 (ja) * | 2000-08-11 | 2004-08-18 | 株式会社デンソー | 冷凍サイクル装置およびそれに用いる弁装置 |
| JP2003307371A (ja) * | 2002-02-13 | 2003-10-31 | Saginomiya Seisakusho Inc | Hfc冷媒冷凍サイクル装置用弁装置 |
| JP4283069B2 (ja) * | 2003-04-24 | 2009-06-24 | 株式会社不二工機 | 複合弁 |
| JP2005248729A (ja) * | 2004-03-01 | 2005-09-15 | Anest Iwata Corp | 無給油式往復動空気圧縮機 |
| US7562670B1 (en) * | 2006-04-28 | 2009-07-21 | Jones H Stephen | Flat valve for orbital applications |
| KR101498348B1 (ko) * | 2010-04-19 | 2015-03-03 | 스미도모쥬기가이고교 가부시키가이샤 | 로터리밸브 및 이를 사용한 극저온냉동기 |
| JP5620833B2 (ja) * | 2011-01-24 | 2014-11-05 | 株式会社不二工機 | 三方電磁弁 |
| JP5993191B2 (ja) * | 2012-04-23 | 2016-09-14 | Ckd株式会社 | リニアアクチュエータ、真空制御装置およびコンピュータプログラム |
| JP5978900B2 (ja) * | 2012-06-07 | 2016-08-24 | 株式会社ジェイテクト | 電磁弁 |
| JP6031931B2 (ja) * | 2012-10-03 | 2016-11-24 | 株式会社デンソー | 冷凍サイクル装置 |
| JP6068249B2 (ja) * | 2013-04-26 | 2017-01-25 | Ckd株式会社 | 電磁弁 |
| US9664300B2 (en) * | 2014-02-03 | 2017-05-30 | Parker-Hannifin Corporation | Pilot-operated valve with floating piston |
| JP6333086B2 (ja) * | 2014-06-26 | 2018-05-30 | 株式会社不二工機 | 三方電磁弁 |
| JP2016017583A (ja) * | 2014-07-09 | 2016-02-01 | 日立オートモティブシステムズ株式会社 | 電磁式弁 |
| JP2016089969A (ja) * | 2014-11-06 | 2016-05-23 | 株式会社テージーケー | 電磁弁 |
| JP6355617B2 (ja) * | 2015-12-16 | 2018-07-11 | 株式会社不二工機 | 可変容量型圧縮機用制御弁 |
| CN108869789B (zh) * | 2018-08-20 | 2024-07-09 | 舟山青兰科技有限公司 | 用于腐蚀性液体反渗透处理装置的二位三通电磁阀及装置 |
-
2017
- 2017-06-26 JP JP2017124690A patent/JP6563441B2/ja active Active
-
2018
- 2018-02-19 KR KR1020180019254A patent/KR102502869B1/ko active Active
- 2018-05-28 CN CN201810524551.6A patent/CN109114289B/zh active Active
- 2018-06-20 US US16/012,828 patent/US20180372129A1/en not_active Abandoned
- 2018-06-21 EP EP18178930.6A patent/EP3421848A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109114289A (zh) | 2019-01-01 |
| CN109114289B (zh) | 2022-06-17 |
| KR20190001499A (ko) | 2019-01-04 |
| KR102502869B1 (ko) | 2023-02-24 |
| JP2019007572A (ja) | 2019-01-17 |
| US20180372129A1 (en) | 2018-12-27 |
| EP3421848A1 (en) | 2019-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6563441B2 (ja) | パイロット式電磁弁 | |
| JP6218024B2 (ja) | 電磁弁 | |
| JP2015224649A (ja) | 二段パイロット式電磁弁 | |
| CN116357743A (zh) | 电驱动阀 | |
| US10627006B2 (en) | Valve that can be actively and passively actuated | |
| KR20040038803A (ko) | 전자 밸브 일체형 팽창 밸브 | |
| CN106969185A (zh) | 一种零压差启动高寿命电磁阀 | |
| JP2011196416A (ja) | モータ安全弁 | |
| JP7272688B2 (ja) | 電磁弁 | |
| CN110925447A (zh) | 双阀瓣磁性截止调节阀 | |
| JP2015081632A (ja) | パイロット型制御弁 | |
| CN220118760U (zh) | 电磁阀的阀体及电磁阀 | |
| JP5827068B2 (ja) | 電磁弁 | |
| JP2006242291A (ja) | 三方弁 | |
| CN211820785U (zh) | 一种双阀瓣磁性截止调节阀 | |
| CN113483144A (zh) | 一种先导式电磁阀 | |
| CN115199760A (zh) | 一种双悬浮结构电磁阀及工作方法 | |
| JP7773216B2 (ja) | 電磁弁 | |
| JP2022146572A (ja) | 制御弁 | |
| CN105065752A (zh) | 一种无弹簧快速响应阀 | |
| CN222010967U (zh) | 活塞组件、电磁阀、空调系统及车辆 | |
| CN111692345A (zh) | 电磁阀 | |
| CN223434845U (zh) | 自保持式电磁阀 | |
| CN216555420U (zh) | 一种两位两通电磁阀 | |
| CN214037067U (zh) | 一种电磁阀 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190108 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190625 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190724 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6563441 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313114 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |