JP7730605B2 - 電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法 - Google Patents

電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法

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Publication number
JP7730605B2
JP7730605B2 JP2024549614A JP2024549614A JP7730605B2 JP 7730605 B2 JP7730605 B2 JP 7730605B2 JP 2024549614 A JP2024549614 A JP 2024549614A JP 2024549614 A JP2024549614 A JP 2024549614A JP 7730605 B2 JP7730605 B2 JP 7730605B2
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JP
Japan
Prior art keywords
motor
pulse
rotor
operated valve
pulses
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
Application number
JP2024549614A
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English (en)
Japanese (ja)
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JPWO2025022761A1 (https=
Inventor
健登 山田
貴之 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
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.)
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Publication date
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Publication of JPWO2025022761A1 publication Critical patent/JPWO2025022761A1/ja
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Publication of JP7730605B2 publication Critical patent/JP7730605B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/34—Monitoring operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
JP2024549614A 2023-07-27 2024-05-13 電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法 Active JP7730605B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023122305 2023-07-27
JP2023122305 2023-07-27
PCT/JP2024/017644 WO2025022761A1 (ja) 2023-07-27 2024-05-13 電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法

Publications (2)

Publication Number Publication Date
JPWO2025022761A1 JPWO2025022761A1 (https=) 2025-01-30
JP7730605B2 true JP7730605B2 (ja) 2025-08-28

Family

ID=94374953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024549614A Active JP7730605B2 (ja) 2023-07-27 2024-05-13 電動弁制御装置および電動弁装置、ならびに、電動弁の状態判定方法

Country Status (3)

Country Link
JP (1) JP7730605B2 (https=)
CN (1) CN121569433A (https=)
WO (1) WO2025022761A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011143A (ja) 2007-05-28 2009-01-15 Denso Corp ロータ位置検出回路，モータ駆動装置及びロータ位置検出方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07222487A (ja) * 1994-01-28 1995-08-18 Toshiba Corp ブラシレスモータの駆動装置
CN113757436B (zh) 2017-12-26 2024-04-30 株式会社不二工机 电动阀控制装置以及具备该电动阀控制装置的电动阀装置
WO2023053973A1 (ja) * 2021-09-30 2023-04-06 株式会社不二工機 電動弁制御装置および電動弁装置、ならびに、電動弁の制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011143A (ja) 2007-05-28 2009-01-15 Denso Corp ロータ位置検出回路，モータ駆動装置及びロータ位置検出方法

Also Published As

Publication number Publication date
JPWO2025022761A1 (https=) 2025-01-30
CN121569433A (zh) 2026-02-24
WO2025022761A1 (ja) 2025-01-30

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