JPWO2023276886A1 - - Google Patents

Info

Publication number
JPWO2023276886A1
JPWO2023276886A1 JP2023530729A JP2023530729A JPWO2023276886A1 JP WO2023276886 A1 JPWO2023276886 A1 JP WO2023276886A1 JP 2023530729 A JP2023530729 A JP 2023530729A JP 2023530729 A JP2023530729 A JP 2023530729A JP WO2023276886 A1 JPWO2023276886 A1 JP WO2023276886A1
Authority
JP
Japan
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
Application number
JP2023530729A
Other languages
Japanese (ja)
Other versions
JPWO2023276886A5 (enrdf_load_stackoverflow
JP7350411B2 (ja
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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023276886A1 publication Critical patent/JPWO2023276886A1/ja
Publication of JPWO2023276886A5 publication Critical patent/JPWO2023276886A5/ja
Application granted granted Critical
Publication of JP7350411B2 publication Critical patent/JP7350411B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
JP2023530729A 2021-06-29 2022-06-24 電動弁 Active JP7350411B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021107913 2021-06-29
JP2021107913 2021-06-29
PCT/JP2022/025335 WO2023276886A1 (ja) 2021-06-29 2022-06-24 電動弁

Publications (3)

Publication Number Publication Date
JPWO2023276886A1 true JPWO2023276886A1 (enrdf_load_stackoverflow) 2023-01-05
JPWO2023276886A5 JPWO2023276886A5 (enrdf_load_stackoverflow) 2023-07-21
JP7350411B2 JP7350411B2 (ja) 2023-09-26

Family

ID=84691363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023530729A Active JP7350411B2 (ja) 2021-06-29 2022-06-24 電動弁

Country Status (3)

Country Link
JP (1) JP7350411B2 (enrdf_load_stackoverflow)
CN (1) CN117480336A (enrdf_load_stackoverflow)
WO (2) WO2023276366A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198777A (ja) * 1987-10-07 1989-04-17 Saginomiya Seisakusho Inc ステッピングモータバルブおよびその操作方法
JPH04253310A (ja) * 1991-01-29 1992-09-09 Canon Inc 樹脂製磁石の製造方法
JP2003042325A (ja) * 2001-07-26 2003-02-13 Saginomiya Seisakusho Inc 電動弁及び電動弁の駆動装置並びに冷凍サイクル装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09502501A (ja) * 1994-01-27 1997-03-11 エッチアール テキストロン インコーポレイテッド モータ位置センサを有するダイレクトドライブサーボバルブ
JP4335364B2 (ja) * 1999-06-29 2009-09-30 株式会社不二工機 電動弁の弁開度検出装置および電動弁の弁開度制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198777A (ja) * 1987-10-07 1989-04-17 Saginomiya Seisakusho Inc ステッピングモータバルブおよびその操作方法
JPH04253310A (ja) * 1991-01-29 1992-09-09 Canon Inc 樹脂製磁石の製造方法
JP2003042325A (ja) * 2001-07-26 2003-02-13 Saginomiya Seisakusho Inc 電動弁及び電動弁の駆動装置並びに冷凍サイクル装置

Also Published As

Publication number Publication date
WO2023276886A1 (ja) 2023-01-05
CN117480336A (zh) 2024-01-30
WO2023276366A1 (ja) 2023-01-05
JP7350411B2 (ja) 2023-09-26

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