JP7588883B2 - 電動弁 - Google Patents

電動弁 Download PDF

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Publication number
JP7588883B2
JP7588883B2 JP2022579448A JP2022579448A JP7588883B2 JP 7588883 B2 JP7588883 B2 JP 7588883B2 JP 2022579448 A JP2022579448 A JP 2022579448A JP 2022579448 A JP2022579448 A JP 2022579448A JP 7588883 B2 JP7588883 B2 JP 7588883B2
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JP
Japan
Prior art keywords
sub
board
substrate
motor
disposed
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
JP2022579448A
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English (en)
Japanese (ja)
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JPWO2022168652A5 (https=
JPWO2022168652A1 (https=
Inventor
竜也 吉田
悠太 松原
祐太 安本
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
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Filing date
Publication date
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Publication of JPWO2022168652A1 publication Critical patent/JPWO2022168652A1/ja
Publication of JPWO2022168652A5 publication Critical patent/JPWO2022168652A5/ja
Application granted granted Critical
Publication of JP7588883B2 publication Critical patent/JP7588883B2/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
    • 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
    • F16K1/02—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 screw-spindle
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated 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
    • 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
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • 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
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Motor Or Generator Frames (AREA)
JP2022579448A 2021-02-08 2022-01-24 電動弁 Active JP7588883B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021018393 2021-02-08
JP2021018393 2021-02-08
PCT/JP2022/002382 WO2022168652A1 (ja) 2021-02-08 2022-01-24 電動弁

Publications (3)

Publication Number Publication Date
JPWO2022168652A1 JPWO2022168652A1 (https=) 2022-08-11
JPWO2022168652A5 JPWO2022168652A5 (https=) 2023-07-28
JP7588883B2 true JP7588883B2 (ja) 2024-11-25

Family

ID=82741157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022579448A Active JP7588883B2 (ja) 2021-02-08 2022-01-24 電動弁

Country Status (5)

Country Link
JP (1) JP7588883B2 (https=)
KR (1) KR102916792B1 (https=)
CN (1) CN116685791A (https=)
DE (1) DE112022000988T5 (https=)
WO (1) WO2022168652A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7626467B2 (ja) 2022-08-31 2025-02-04 株式会社不二工機 ステーターユニットおよび電動弁、ならびに、ステーターユニットの製造方法
CN120476535A (zh) * 2023-07-24 2025-08-12 太平洋工业株式会社 电枢装置以及阀装置
DE102023207867A1 (de) * 2023-08-16 2025-02-20 Volkswagen Aktiengesellschaft Magnetische Lagebestimmung einer Kühlmittelventilnadel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008140728A (ja) 2006-12-05 2008-06-19 Mitsuba Corp 端子構造およびこれを備えた減速機構付モータ並びに端子のインサート成形方法
WO2013140685A1 (ja) 2012-03-21 2013-09-26 株式会社 東芝 モータ
JP2014161152A (ja) 2013-02-19 2014-09-04 Fuji Koki Corp ステッピングモータ及びそれを用いた電動弁
JP2016103966A (ja) 2014-11-12 2016-06-02 日本電産株式会社 モータ
JP2016163416A (ja) 2015-02-27 2016-09-05 株式会社ジェイテクト モータユニット
CN114439989A (zh) 2020-11-02 2022-05-06 龙泉市惠丰进出口有限公司 电子膨胀阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6447048B2 (ja) * 2014-11-20 2019-01-09 日本電産株式会社 モータ
JP6518713B2 (ja) * 2017-04-12 2019-05-22 株式会社不二工機 電動弁

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008140728A (ja) 2006-12-05 2008-06-19 Mitsuba Corp 端子構造およびこれを備えた減速機構付モータ並びに端子のインサート成形方法
WO2013140685A1 (ja) 2012-03-21 2013-09-26 株式会社 東芝 モータ
JP2014161152A (ja) 2013-02-19 2014-09-04 Fuji Koki Corp ステッピングモータ及びそれを用いた電動弁
JP2016103966A (ja) 2014-11-12 2016-06-02 日本電産株式会社 モータ
JP2016163416A (ja) 2015-02-27 2016-09-05 株式会社ジェイテクト モータユニット
CN114439989A (zh) 2020-11-02 2022-05-06 龙泉市惠丰进出口有限公司 电子膨胀阀

Also Published As

Publication number Publication date
KR102916792B1 (ko) 2026-01-26
KR20230140562A (ko) 2023-10-06
JPWO2022168652A1 (https=) 2022-08-11
DE112022000988T5 (de) 2023-11-30
WO2022168652A1 (ja) 2022-08-11
CN116685791A (zh) 2023-09-01

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