JP7127429B2 - 電動バルブシステム - Google Patents
電動バルブシステム Download PDFInfo
- Publication number
- JP7127429B2 JP7127429B2 JP2018159698A JP2018159698A JP7127429B2 JP 7127429 B2 JP7127429 B2 JP 7127429B2 JP 2018159698 A JP2018159698 A JP 2018159698A JP 2018159698 A JP2018159698 A JP 2018159698A JP 7127429 B2 JP7127429 B2 JP 7127429B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- switching element
- switching elements
- power supply
- coil
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- 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
- 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
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the 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
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the 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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04664—Failure or abnormal function
- H01M8/04686—Failure or abnormal function of auxiliary devices, e.g. batteries, capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Dc-Dc Converters (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
2a-2c:エアバルブ(電動バルブシステム)
3:電源
3a:正極
3b:負極
4:遮断スイッチ
5:コイル
6:モータ
7:キャパシタ
8:電圧センサ
9:コントローラ
11-14:スイッチング素子
21-24 :ダイオード
30:バルブ本体
31:筐体
32:バルブ
33:ストッパ
34:保持バネ
40:燃料電池システム
Claims (2)
- 電源の正極と負極の間で直列に接続されている第1スイッチング素子および第2スイッチング素子と、
前記正極と前記負極の間で直列に接続されている第3スイッチング素子および第4スイッチング素子と、
前記第1-第4スイッチング素子の夫々に逆並列に接続されているダイオードと、
バルブを開閉するアクチュエータのコイルであって、前記第1および前記第2スイッチング素子の直列接続の中点と、前記第3および前記第4スイッチング素子の直列接続の中点との間に接続されており、前記第2、第3スイッチング素子を開くとともに前記第1、第4スイッチング素子を閉じると前記バルブが開くように結線されている前記コイルと、
前記第1スイッチング素子の正極と前記電源との間を遮断する遮断スイッチと、
一端が前記遮断スイッチと前記第1スイッチング素子の間に接続されており、他端が前記電源の前記負極に接続されているキャパシタと、
前記第1-第4スイッチング素子と前記遮断スイッチを制御するコントローラと、
を備えており、
前記コントローラは、
前記遮断スイッチと前記第1、第4スイッチング素子を開状態に保持するとともに前記第3スイッチング素子を閉状態に保持したまま、前記キャパシタの電圧が前記電源の出力電圧よりも高い閾値電圧を超えるまで、前記第2スイッチング素子の開閉を繰り返し、
前記キャパシタの電圧が前記閾値電圧を超えたら、前記第2、第3スイッチング素子を開くとともに前記第1、第4スイッチング素子を閉じる、
電動バルブシステム。 - 前記コントローラは、前記電源の出力電圧で前記バルブを開くことができない場合に、
前記遮断スイッチと前記第1、第4スイッチング素子を開状態に保持するとともに前記第3スイッチング素子を閉状態に保持したまま、前記キャパシタの電圧が前記電源の出力電圧よりも高い閾値電圧を超えるまで、前記第2スイッチング素子の開閉を繰り返し、
前記キャパシタの電圧が前記閾値電圧を超えたら、前記第2、第3スイッチング素子を開くとともに前記第1、第4スイッチング素子を閉じる、
請求項1に記載の電動バルブシステム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018159698A JP7127429B2 (ja) | 2018-08-28 | 2018-08-28 | 電動バルブシステム |
US16/411,246 US10907747B2 (en) | 2018-08-28 | 2019-05-14 | Electrically operated valve system |
DE102019113801.9A DE102019113801A1 (de) | 2018-08-28 | 2019-05-23 | Elektrisch betätigtes Ventilsystem |
CN201910448327.8A CN110864152B (zh) | 2018-08-28 | 2019-05-28 | 电动阀系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018159698A JP7127429B2 (ja) | 2018-08-28 | 2018-08-28 | 電動バルブシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020036420A JP2020036420A (ja) | 2020-03-05 |
JP7127429B2 true JP7127429B2 (ja) | 2022-08-30 |
Family
ID=69527023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018159698A Active JP7127429B2 (ja) | 2018-08-28 | 2018-08-28 | 電動バルブシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10907747B2 (ja) |
JP (1) | JP7127429B2 (ja) |
CN (1) | CN110864152B (ja) |
DE (1) | DE102019113801A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6987035B2 (ja) * | 2018-09-27 | 2021-12-22 | 日立Astemo株式会社 | 電磁弁駆動装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002242704A (ja) | 2001-02-14 | 2002-08-28 | Mikuni Corp | 電子制御スロットル駆動方法及び電子制御スロットル駆動装置 |
JP2005325741A (ja) | 2004-05-13 | 2005-11-24 | Toyota Motor Corp | スロットル制御装置 |
JP2006074928A (ja) | 2004-09-03 | 2006-03-16 | Fujitsu Ten Ltd | モータ制御装置 |
JP2006249952A (ja) | 2005-03-08 | 2006-09-21 | Denso Corp | 車両用内燃機関の電子スロットル制御装置 |
JP2009033800A (ja) | 2007-07-24 | 2009-02-12 | Toyota Industries Corp | 双方向dc/acインバータ |
JP2018026995A (ja) | 2015-12-16 | 2018-02-15 | 田中 正一 | 極数切替電気機械 |
JP2018121519A (ja) | 2018-03-13 | 2018-08-02 | 三菱電機株式会社 | 照明器具 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6577488B1 (en) * | 2000-01-14 | 2003-06-10 | Motorola, Inc. | Inductive load driver utilizing energy recovery |
US6948697B2 (en) * | 2000-02-29 | 2005-09-27 | Arichell Technologies, Inc. | Apparatus and method for controlling fluid flow |
CN2423465Y (zh) * | 2000-04-15 | 2001-03-14 | 李自修 | 全自动多功能节能水阀 |
US7161787B2 (en) * | 2004-05-04 | 2007-01-09 | Millipore Corporation | Low power solenoid driver circuit |
ITRM20040371A1 (it) * | 2004-07-21 | 2004-10-21 | Seko Italia S P A | Dispositivo di pilotaggio di un elettromagnete, in particolare per l'azionamento di pompe. |
KR101090912B1 (ko) * | 2006-01-02 | 2011-12-08 | 주식회사 만도 | 솔레노이드 밸브 구동 회로 |
WO2011016199A1 (ja) * | 2009-08-05 | 2011-02-10 | 三菱電機株式会社 | Dc/dc電力変換装置 |
TWI415369B (zh) * | 2011-06-24 | 2013-11-11 | Univ Nat Cheng Kung | 充磁裝置 |
US9837229B2 (en) * | 2011-06-24 | 2017-12-05 | Tavrida Electric Holding Ag | Method and apparatus for controlling circuit breaker operation |
DE102011089228A1 (de) * | 2011-12-20 | 2013-06-20 | Robert Bosch Gmbh | Vorrichtung zum Ansteuern elektrisch betätigbarer Ventile in verschiedenen Betriebsarten |
DE102014117656A1 (de) * | 2014-12-02 | 2016-06-02 | Bürkert Werke GmbH | Ventilvorrichtung mit einem auf einem elektrodynamischen Aktor basierenden Ventil sowie Verfahren zum Steuern eines Ventils mit einem elektrodynamischen Aktor |
DE102014226716A1 (de) * | 2014-12-19 | 2016-06-23 | Dialog Semiconductor (Uk) Limited | Spannungsverdoppler und Spannungsverdopplungsverfahren zur Verwendung im PMW-Modus |
JP6581420B2 (ja) * | 2015-07-31 | 2019-09-25 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置の制御装置 |
US9599246B2 (en) * | 2015-08-05 | 2017-03-21 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
CN205304678U (zh) * | 2016-01-14 | 2016-06-08 | 夏丽静 | 一种用于电机驱动的光伏发电系统 |
JP6921374B2 (ja) * | 2016-12-20 | 2021-08-18 | 株式会社島津製作所 | 真空バルブ |
-
2018
- 2018-08-28 JP JP2018159698A patent/JP7127429B2/ja active Active
-
2019
- 2019-05-14 US US16/411,246 patent/US10907747B2/en active Active
- 2019-05-23 DE DE102019113801.9A patent/DE102019113801A1/de active Pending
- 2019-05-28 CN CN201910448327.8A patent/CN110864152B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002242704A (ja) | 2001-02-14 | 2002-08-28 | Mikuni Corp | 電子制御スロットル駆動方法及び電子制御スロットル駆動装置 |
JP2005325741A (ja) | 2004-05-13 | 2005-11-24 | Toyota Motor Corp | スロットル制御装置 |
JP2006074928A (ja) | 2004-09-03 | 2006-03-16 | Fujitsu Ten Ltd | モータ制御装置 |
JP2006249952A (ja) | 2005-03-08 | 2006-09-21 | Denso Corp | 車両用内燃機関の電子スロットル制御装置 |
JP2009033800A (ja) | 2007-07-24 | 2009-02-12 | Toyota Industries Corp | 双方向dc/acインバータ |
JP2018026995A (ja) | 2015-12-16 | 2018-02-15 | 田中 正一 | 極数切替電気機械 |
JP2018121519A (ja) | 2018-03-13 | 2018-08-02 | 三菱電機株式会社 | 照明器具 |
Also Published As
Publication number | Publication date |
---|---|
CN110864152A (zh) | 2020-03-06 |
US20200072374A1 (en) | 2020-03-05 |
US10907747B2 (en) | 2021-02-02 |
CN110864152B (zh) | 2022-05-13 |
JP2020036420A (ja) | 2020-03-05 |
DE102019113801A1 (de) | 2020-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5162335B2 (ja) | リレー制御装置 | |
US9482721B2 (en) | Electric power source circuit and abnormality diagnosis system | |
JP7127429B2 (ja) | 電動バルブシステム | |
US9010723B2 (en) | Electric actuator | |
JP2003194252A (ja) | 流体制御装置 | |
JP4509914B2 (ja) | 故障診断装置 | |
WO2003026124A1 (fr) | Stabilisateur de couple pour servomoteur sans balai | |
US10734833B2 (en) | Voltage regulator of a generator | |
JP5071120B2 (ja) | ガス遮断装置 | |
JP6256084B2 (ja) | ソレノイドバルブ | |
US11031200B2 (en) | Relay cycle life extender | |
US20050040784A1 (en) | Method and apparatus for extending the torque range of a stepper motor | |
JP3138531U (ja) | 電動アクチュエータ | |
JP3148252U (ja) | 駆動回路付きラッチ式電磁弁 | |
CN214626839U (zh) | 适应不同电压的直流电机驱动电路 | |
JP7531105B2 (ja) | ステッピングモータ異常検知装置 | |
JP3167930B2 (ja) | 電磁アクチュエータ駆動制御回路 | |
JP5272840B2 (ja) | 流体遮断装置 | |
JP4985332B2 (ja) | 流体遮断装置 | |
JP2018057127A (ja) | 電源制御装置及び電源システム | |
JP2017008888A (ja) | 内燃機関の制御装置 | |
JPH0326367Y2 (ja) | ||
CN115755998A (zh) | 液位阀控制电路、电气设备及液位阀检测方法 | |
JP2023136782A (ja) | 制御装置の電源回路 | |
JP2020173936A (ja) | インジェクタ駆動装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220315 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220406 |
|
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: 20220719 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220801 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7127429 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |