JP2023026958A - 圧電式バルブ - Google Patents

圧電式バルブ Download PDF

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Publication number
JP2023026958A
JP2023026958A JP2021132431A JP2021132431A JP2023026958A JP 2023026958 A JP2023026958 A JP 2023026958A JP 2021132431 A JP2021132431 A JP 2021132431A JP 2021132431 A JP2021132431 A JP 2021132431A JP 2023026958 A JP2023026958 A JP 2023026958A
Authority
JP
Japan
Prior art keywords
valve seat
valve
piezoelectric
actuator
longitudinal direction
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.)
Pending
Application number
JP2021132431A
Other languages
English (en)
Japanese (ja)
Inventor
隆文 伊藤
Takafumi Ito
忠史 松下
Tadashi Matsushita
世傑 徐
Seiketsu Jo
徴力 王
Zheng Li Wang
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.)
Satake Engineering Co Ltd
Satake Corp
Mechano Transformer Corp
Original Assignee
Satake Engineering Co Ltd
Satake Corp
Mechano Transformer 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.)
Filing date
Publication date
Application filed by Satake Engineering Co Ltd, Satake Corp, Mechano Transformer Corp filed Critical Satake Engineering Co Ltd
Priority to JP2021132431A priority Critical patent/JP2023026958A/ja
Priority to PCT/JP2022/030822 priority patent/WO2023022115A1/ja
Priority to TW111130696A priority patent/TW202309425A/zh
Publication of JP2023026958A publication Critical patent/JP2023026958A/ja
Pending legal-status Critical Current

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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
    • F16K1/16—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
    • 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
    • F16K1/42—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
JP2021132431A 2021-08-16 2021-08-16 圧電式バルブ Pending JP2023026958A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021132431A JP2023026958A (ja) 2021-08-16 2021-08-16 圧電式バルブ
PCT/JP2022/030822 WO2023022115A1 (ja) 2021-08-16 2022-08-12 圧電式バルブ
TW111130696A TW202309425A (zh) 2021-08-16 2022-08-16 壓電式閥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021132431A JP2023026958A (ja) 2021-08-16 2021-08-16 圧電式バルブ

Publications (1)

Publication Number Publication Date
JP2023026958A true JP2023026958A (ja) 2023-03-01

Family

ID=85240794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021132431A Pending JP2023026958A (ja) 2021-08-16 2021-08-16 圧電式バルブ

Country Status (3)

Country Link
JP (1) JP2023026958A (zh)
TW (1) TW202309425A (zh)
WO (1) WO2023022115A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074534A (ja) * 1993-06-18 1995-01-10 Hitachi Metals Ltd 自動調節弁
JP6678938B2 (ja) * 2015-12-11 2020-04-15 株式会社ノーリツ 弁装置およびこれを備えた給湯装置
JP7001296B2 (ja) * 2020-01-08 2022-01-19 有限会社メカノトランスフォーマ 変位拡大機構、アクチュエータ、研磨装置、電子部品処理装置、ディスペンサ、およびエアバルブ

Also Published As

Publication number Publication date
TW202309425A (zh) 2023-03-01
WO2023022115A1 (ja) 2023-02-23

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RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20221007

A621 Written request for application examination

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Effective date: 20240625