JP5572809B2 - 制御弁 - Google Patents
制御弁 Download PDFInfo
- Publication number
- JP5572809B2 JP5572809B2 JP2010221388A JP2010221388A JP5572809B2 JP 5572809 B2 JP5572809 B2 JP 5572809B2 JP 2010221388 A JP2010221388 A JP 2010221388A JP 2010221388 A JP2010221388 A JP 2010221388A JP 5572809 B2 JP5572809 B2 JP 5572809B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure receiving
- valve body
- hole
- control valve
- 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
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
-
- 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
-
- 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
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- 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
- F16K31/12—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
- F16K31/402—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 diaphragm
- F16K31/404—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 diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Driven Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
[第1実施形態]
図1は、第1実施形態に係る制御弁の構成を表す断面図である。図2は、弁駆動体の圧力キャンセル構造を示す部分拡大断面図である。
本実施形態の制御弁1は、自動車用空調装置の冷媒循環通路の分岐点に設けられ、上流側通路から下流側の各分岐通路への冷媒の流れを切り替える切替弁として構成されている。すなわち、制御弁1は、上流側通路から導入された冷媒を、第1下流側通路または第2下流側通路のいずれか一方に導くものである。
次に、本発明の第2実施形態について説明する。本実施形態に係る制御弁は、その開度が設定開度に調整される比例弁であり、アクチュエータがステッピングモータからなり、さらに三方弁ではなく二方弁として構成されている点で第1実施形態と異なる。図4は、第2実施形態に係る制御弁の具体的構成を表す断面図である。図5は、図4の部分拡大図である。(A)は図4のC部拡大図を示し、(B)は図4のD部拡大図を示す。
図6および図7は、制御弁の動作状態を表す説明図である。図6は第1の弁部の全開状態を表し、図7は第2の弁部の全開状態を表している。なお、既に説明した図4は、第1の弁部および第2の弁部の閉弁状態を表している。
Claims (5)
- 上流側から流体を導入する導入ポートと、下流側へ流体を導出する導出ポートと、前記導入ポートと前記導出ポートとを連通する弁孔とを有するボディと、
前記弁孔の開口部に設けられた弁座に着脱して弁部を開閉する可撓性を有する弁体と、
前記弁体を前記弁部の開閉方向に駆動するアクチュエータと、
前記弁体に対向配置されて前記弁体と一体に動作するとともに、前記弁体との対向面にて前記弁体と反対向きの圧力を受圧する受圧部と、
前記弁部が閉弁状態となるときに前記受圧部に密着してその有効受圧面積を拡大する可撓性を有する受圧調整部材と、
を備えることを特徴とする制御弁。 - 前記受圧調整部材は、前記弁体が閉弁状態から開弁状態へ動作したときに前記受圧部から少なくとも部分的に剥離して前記受圧部との接触面積が小さくなるよう前記ボディに支持されていることを特徴とする請求項1に記載の制御弁。
- 前記ボディに前記弁孔と有効径が等しく同軸状に設けられたガイド孔を備え、
前記受圧部が、前記ガイド孔に沿って前記弁部の開閉方向に摺動可能に支持され、
前記受圧調整部材は、前記ボディにおける前記受圧部の摺動面と異なる位置に配設されていることを特徴とする請求項1または2に記載の制御弁。 - 前記弁部の閉弁状態における前記受圧部と前記受圧調整部材との結合体の有効受圧面積と、前記弁体の有効受圧面積とが等しくなるように構成されていることを特徴とする請求項1〜3のいずれかに記載の制御弁。
- 前記受圧調整部材がダイヤフラムからなることを特徴とする請求項1〜4のいずれかに記載の制御弁。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221388A JP5572809B2 (ja) | 2010-09-30 | 2010-09-30 | 制御弁 |
PCT/JP2011/004874 WO2012042745A1 (ja) | 2010-09-30 | 2011-08-31 | 制御弁 |
EP11828313.4A EP2623827A4 (en) | 2010-09-30 | 2011-08-31 | CONTROL VALVE |
CN201180045516.2A CN103124873B (zh) | 2010-09-30 | 2011-08-31 | 控制阀 |
KR1020137011188A KR20130137640A (ko) | 2010-09-30 | 2011-08-31 | 제어 밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221388A JP5572809B2 (ja) | 2010-09-30 | 2010-09-30 | 制御弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012077787A JP2012077787A (ja) | 2012-04-19 |
JP5572809B2 true JP5572809B2 (ja) | 2014-08-20 |
Family
ID=45892241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010221388A Active JP5572809B2 (ja) | 2010-09-30 | 2010-09-30 | 制御弁 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2623827A4 (ja) |
JP (1) | JP5572809B2 (ja) |
KR (1) | KR20130137640A (ja) |
CN (1) | CN103124873B (ja) |
WO (1) | WO2012042745A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6218024B2 (ja) * | 2013-09-25 | 2017-10-25 | 株式会社テージーケー | 電磁弁 |
JP6216923B2 (ja) * | 2013-09-25 | 2017-10-25 | 株式会社テージーケー | 制御弁 |
JP6218023B2 (ja) * | 2013-09-25 | 2017-10-25 | 株式会社テージーケー | 電磁弁 |
JP2015075124A (ja) * | 2013-10-04 | 2015-04-20 | 株式会社テージーケー | 電磁弁 |
JP2016089969A (ja) * | 2014-11-06 | 2016-05-23 | 株式会社テージーケー | 電磁弁 |
SE1500180A1 (sv) | 2015-04-14 | 2016-10-04 | Staccato Tech Ab | Valve Seat |
JP6768193B2 (ja) * | 2016-05-06 | 2020-10-14 | Toto株式会社 | 流量調整バルブ |
JP2018084278A (ja) * | 2016-11-23 | 2018-05-31 | アイシン精機株式会社 | バルブモジュール |
JP6772780B2 (ja) * | 2016-11-23 | 2020-10-21 | アイシン精機株式会社 | 流体制御弁 |
JP7087537B2 (ja) * | 2018-03-26 | 2022-06-21 | 日本電産トーソク株式会社 | 電磁弁、および流路装置 |
JP7017498B2 (ja) * | 2018-10-19 | 2022-02-08 | 株式会社鷺宮製作所 | 電磁弁 |
KR102192901B1 (ko) * | 2019-06-26 | 2020-12-18 | 인지컨트롤스 주식회사 | 차량용 냉각수 제어 모듈장치 및 그 제어 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4149565A (en) * | 1977-02-02 | 1979-04-17 | International Harvester Company | Pilot controlled poppet valve assembly |
JPH0615289Y2 (ja) * | 1988-01-29 | 1994-04-20 | 日産自動車株式会社 | 圧力制御弁 |
JPH0557565U (ja) * | 1992-01-14 | 1993-07-30 | 甲南電機株式会社 | 電磁弁 |
JP3145233B2 (ja) * | 1992-08-07 | 2001-03-12 | 株式会社鷺宮製作所 | 双方向電磁弁 |
JP3844321B2 (ja) * | 1998-04-03 | 2006-11-08 | 株式会社テージーケー | パイロット作動の三方向切換電磁弁 |
DE29912814U1 (de) * | 1999-07-22 | 1999-12-02 | Buerkert Werke Gmbh & Co | Zapfsystem für Tanksäulen |
JP2003240140A (ja) * | 2002-02-21 | 2003-08-27 | Tgk Co Ltd | 四方向切換弁 |
JP4111782B2 (ja) * | 2002-09-05 | 2008-07-02 | 株式会社テージーケー | 比例弁 |
JP2005299811A (ja) * | 2004-04-13 | 2005-10-27 | Tgk Co Ltd | 流体制御弁 |
JP4981663B2 (ja) * | 2005-04-27 | 2012-07-25 | イーグル工業株式会社 | 切替弁 |
-
2010
- 2010-09-30 JP JP2010221388A patent/JP5572809B2/ja active Active
-
2011
- 2011-08-31 CN CN201180045516.2A patent/CN103124873B/zh not_active Expired - Fee Related
- 2011-08-31 EP EP11828313.4A patent/EP2623827A4/en not_active Withdrawn
- 2011-08-31 WO PCT/JP2011/004874 patent/WO2012042745A1/ja active Application Filing
- 2011-08-31 KR KR1020137011188A patent/KR20130137640A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2012042745A1 (ja) | 2012-04-05 |
KR20130137640A (ko) | 2013-12-17 |
JP2012077787A (ja) | 2012-04-19 |
CN103124873A (zh) | 2013-05-29 |
EP2623827A4 (en) | 2015-10-21 |
EP2623827A1 (en) | 2013-08-07 |
CN103124873B (zh) | 2014-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5572809B2 (ja) | 制御弁 | |
EP2642169B1 (en) | Stepping motor-driven control valve | |
US9285054B2 (en) | Control valve | |
JP2018040385A (ja) | 電磁弁 | |
US20150096630A1 (en) | Electromagnetic valve | |
JP2001153256A (ja) | 可変容量型圧縮機用制御弁 | |
JP2020041596A (ja) | 電動弁 | |
JP5842185B2 (ja) | 制御弁 | |
JP2015064071A (ja) | 制御弁 | |
EP2667119A2 (en) | Control valve | |
KR102190793B1 (ko) | 전자 밸브 | |
EP2685143B1 (en) | Control valve | |
EP2677218A1 (en) | Control valve | |
JP2003214553A (ja) | 一体型閉止機能を備えたソレノイド駆動式可変ブリード圧制御バルブ | |
JP5604627B2 (ja) | 制御弁 | |
JP5613879B2 (ja) | 制御弁および車両用冷暖房装置 | |
JP2014132216A (ja) | 制御弁 | |
JP2000266194A (ja) | 二段式電動膨張弁 | |
JP6855057B2 (ja) | 開閉弁及びその製造方法 | |
JP2022146573A (ja) | 制御弁 | |
JP2022146574A (ja) | 制御弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130718 |
|
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: 20140520 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140604 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5572809 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 |