JP2012002282A - 三方電磁弁 - Google Patents
三方電磁弁 Download PDFInfo
- Publication number
- JP2012002282A JP2012002282A JP2010137855A JP2010137855A JP2012002282A JP 2012002282 A JP2012002282 A JP 2012002282A JP 2010137855 A JP2010137855 A JP 2010137855A JP 2010137855 A JP2010137855 A JP 2010137855A JP 2012002282 A JP2012002282 A JP 2012002282A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- valve body
- seat
- way solenoid
- 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.)
- Granted
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
- F16K31/02—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
-
- 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
- F16K31/12—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
Abstract
【解決手段】熱交換器33に連通する流入口2aと、膨張機構36に連通する第1流出口2bと、圧縮機32の吸入口に連通する第2流出口2cと、流入口と第1流出口との間に位置する第1弁座3と、流入口と第2流出口との間に位置する第2弁座4と、2つの弁座を挟んで相対向する第1及び第2弁体6、7と、第1弁体と第2弁体との間に介装された作動棒9とを備え、第1弁体が第1弁座に着座した状態で作動棒が第2弁体を第2弁座から離間させ、第2弁体が第2弁座に着座した状態で作動棒が第1弁体を第1弁座から離間させ、第1弁体の第1弁座への着座を、第1弁体を第1弁座へ弾性力によって付勢する付勢手段12により行い、第2弁体の第2弁座への着座を、電磁コイル14aへの通電に伴う第2弁体の移動により行う三方電磁弁1。
【選択図】図1
Description
2 弁本体
2a 流入口
2b 第1流出口
2c 第2流出口
2d 弁室
3 第1弁座
4 第2弁座
6 第1弁体
7 第2弁体
7a、7b 貫通孔
9(9A、9B) 作動棒
11 蓋
12 コイルばね
13 プランジャ
14 電磁コイル組立体
14a 電磁コイル
15 弁ホルダ
15a 貫通孔
15b 下端部
16 吸引子
17、18 Oリング
19 コイルばね
20 ピストンリング
21 パイプ
31 冷暖房システム
32 圧縮機
33 室外側熱交換器
34 第1室内側熱交換器
35 第2室内側熱交換器
36 第1膨張機構
37 第2膨張機構
39 電磁弁
50 ダクト
51、52 温風通路
53 ダンパー
Claims (2)
- ヒートポンプ装置の熱交換器に連通する流入口と、該ヒートポンプ装置の膨張機構に連通する第1流出口と、該ヒートポンプ装置の圧縮機の吸入口に連通する第2流出口とを備える弁本体と、
該弁本体内で、前記流入口と前記第1流出口との間に位置する第1弁座と、前記流入口と前記第2流出口との間に位置する第2弁座と、
前記弁本体内で前記2つの弁座を挟んで相対向する位置に配置された第1及び第2弁体と、
該第1弁体と該第2弁体との間に介装された作動部材とを備え、前記第1弁体が前記第1弁座に着座した状態で前記作動部材が前記第2弁体を前記第2弁座から離間させ、前記第2弁体が前記第2弁座に着座した状態で前記作動部材が前記第1弁体を前記第1弁座から離間させる三方電磁弁であって、
前記第1弁体の前記第1弁座への着座を、該第1弁体を該第1弁座へ弾性力によって付勢する付勢手段により行い、
前記第2弁体の前記第2弁座への着座を、電磁コイルへの通電に伴う該第2弁体の移動により行うことを特徴とする三方電磁弁。 - 前記電磁コイルへの通電の際に、前記第2弁体は、前記流入口側の流体圧によって前記第2弁座側に付勢されることを特徴とする請求項1に記載の三方電磁弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010137855A JP5570314B2 (ja) | 2010-06-17 | 2010-06-17 | 三方電磁弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010137855A JP5570314B2 (ja) | 2010-06-17 | 2010-06-17 | 三方電磁弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012002282A true JP2012002282A (ja) | 2012-01-05 |
JP5570314B2 JP5570314B2 (ja) | 2014-08-13 |
Family
ID=45534498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010137855A Active JP5570314B2 (ja) | 2010-06-17 | 2010-06-17 | 三方電磁弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5570314B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012154360A (ja) * | 2011-01-24 | 2012-08-16 | Fuji Koki Corp | 三方電磁弁 |
KR20160001608A (ko) | 2014-06-26 | 2016-01-06 | 가부시기가이샤 후지고오키 | 3방향 전자 밸브 |
CN109027343A (zh) * | 2017-06-08 | 2018-12-18 | 盾安环境技术有限公司 | 一种三通电磁阀 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224222U (ja) * | 1975-08-11 | 1977-02-21 | ||
JPS5940076A (ja) * | 1982-08-30 | 1984-03-05 | Konan Denki Kk | 電磁弁 |
JPS5972377U (ja) * | 1982-11-05 | 1984-05-16 | 三菱重工業株式会社 | 三方向切換弁 |
JPH03117180U (ja) * | 1990-03-14 | 1991-12-04 | ||
JP2001349450A (ja) * | 2000-06-07 | 2001-12-21 | Advance Denki Kogyo Kk | ダイヤフラム弁及びその製法 |
JP2004162771A (ja) * | 2002-11-12 | 2004-06-10 | Fuji Koki Corp | 複合弁 |
JP2004340560A (ja) * | 2003-04-24 | 2004-12-02 | Fuji Koki Corp | 複合弁 |
JP2006317116A (ja) * | 2005-05-16 | 2006-11-24 | Denso Corp | エジェクタサイクル |
JP2011202706A (ja) * | 2010-03-25 | 2011-10-13 | Fuji Koki Corp | 三方電磁弁 |
-
2010
- 2010-06-17 JP JP2010137855A patent/JP5570314B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224222U (ja) * | 1975-08-11 | 1977-02-21 | ||
JPS5940076A (ja) * | 1982-08-30 | 1984-03-05 | Konan Denki Kk | 電磁弁 |
JPS5972377U (ja) * | 1982-11-05 | 1984-05-16 | 三菱重工業株式会社 | 三方向切換弁 |
JPH03117180U (ja) * | 1990-03-14 | 1991-12-04 | ||
JP2001349450A (ja) * | 2000-06-07 | 2001-12-21 | Advance Denki Kogyo Kk | ダイヤフラム弁及びその製法 |
JP2004162771A (ja) * | 2002-11-12 | 2004-06-10 | Fuji Koki Corp | 複合弁 |
JP2004340560A (ja) * | 2003-04-24 | 2004-12-02 | Fuji Koki Corp | 複合弁 |
JP2006317116A (ja) * | 2005-05-16 | 2006-11-24 | Denso Corp | エジェクタサイクル |
JP2011202706A (ja) * | 2010-03-25 | 2011-10-13 | Fuji Koki Corp | 三方電磁弁 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012154360A (ja) * | 2011-01-24 | 2012-08-16 | Fuji Koki Corp | 三方電磁弁 |
KR20160001608A (ko) | 2014-06-26 | 2016-01-06 | 가부시기가이샤 후지고오키 | 3방향 전자 밸브 |
EP2966330A1 (en) | 2014-06-26 | 2016-01-13 | Fujikoki Corporation | Three-way solenoid valve |
US9404600B2 (en) | 2014-06-26 | 2016-08-02 | Fujikoki Corporation | Three-way solenoid valve |
KR102248369B1 (ko) | 2014-06-26 | 2021-05-06 | 가부시기가이샤 후지고오키 | 3방향 전자 밸브 |
CN109027343A (zh) * | 2017-06-08 | 2018-12-18 | 盾安环境技术有限公司 | 一种三通电磁阀 |
CN109027343B (zh) * | 2017-06-08 | 2022-03-08 | 盾安环境技术有限公司 | 一种三通电磁阀 |
Also Published As
Publication number | Publication date |
---|---|
JP5570314B2 (ja) | 2014-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5620833B2 (ja) | 三方電磁弁 | |
KR102200280B1 (ko) | 전자 밸브 | |
JP4283069B2 (ja) | 複合弁 | |
KR101342780B1 (ko) | 파일럿형 제어 밸브 | |
JP5572330B2 (ja) | 電動弁 | |
CN108713118B (zh) | 电磁阀、使用该电磁阀的制冷装置以及使用该制冷装置的车用空调装置 | |
JP6321358B2 (ja) | 四方切換弁 | |
JP4056378B2 (ja) | 差圧弁 | |
JP2003240140A (ja) | 四方向切換弁 | |
JP5570314B2 (ja) | 三方電磁弁 | |
KR102139095B1 (ko) | 냉난방 시스템용 전자식 팽창밸브 | |
CN100436905C (zh) | 流路控制阀 | |
JP2003254453A (ja) | 四方向切換弁 | |
JP2011089732A (ja) | ヒートポンプ装置 | |
JP2007071359A (ja) | 三方向切換弁 | |
JP4156438B2 (ja) | 四方切換弁 | |
JP4629709B2 (ja) | 双方向型電磁弁 | |
JP6442424B2 (ja) | ヒートポンプ装置 | |
WO2022244476A1 (ja) | 弁装置および空調装置 | |
JP4446628B2 (ja) | バイパス弁およびそれを用いた空気調和装置 | |
JP7139000B1 (ja) | 弁装置および空調装置 | |
JP2004092751A (ja) | 三方弁 | |
JP2004225989A (ja) | 電磁弁付膨張弁 | |
JP2004093031A (ja) | 電気式膨張弁 | |
JP2002372160A (ja) | 四方向切換弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130603 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140314 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140318 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140516 |
|
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: 20140603 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140624 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5570314 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |
|
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 |