TWI800436B - 流體泵浦模組之驅動電路 - Google Patents

流體泵浦模組之驅動電路 Download PDF

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Publication number
TWI800436B
TWI800436B TW111128587A TW111128587A TWI800436B TW I800436 B TWI800436 B TW I800436B TW 111128587 A TW111128587 A TW 111128587A TW 111128587 A TW111128587 A TW 111128587A TW I800436 B TWI800436 B TW I800436B
Authority
TW
Taiwan
Prior art keywords
driving circuit
fluid pump
pump module
module
fluid
Prior art date
Application number
TW111128587A
Other languages
English (en)
Other versions
TW202405310A (zh
Inventor
莫皓然
林景松
陳永昌
韓永隆
黃啟峰
Original Assignee
研能科技股份有限公司
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 研能科技股份有限公司 filed Critical 研能科技股份有限公司
Priority to TW111128587A priority Critical patent/TWI800436B/zh
Priority to US17/943,320 priority patent/US12085071B2/en
Priority to EP22202689.0A priority patent/EP4311938A1/en
Application granted granted Critical
Publication of TWI800436B publication Critical patent/TWI800436B/zh
Priority to CN202310533927.0A priority patent/CN117469133A/zh
Publication of TW202405310A publication Critical patent/TW202405310A/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/017—Adjustment of width or dutycycle of pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0201—Current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0202—Voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
TW111128587A 2022-07-29 2022-07-29 流體泵浦模組之驅動電路 TWI800436B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW111128587A TWI800436B (zh) 2022-07-29 2022-07-29 流體泵浦模組之驅動電路
US17/943,320 US12085071B2 (en) 2022-07-29 2022-09-13 Driving circuit of fluid pump module
EP22202689.0A EP4311938A1 (en) 2022-07-29 2022-10-20 Driving circuit of fluid pump module
CN202310533927.0A CN117469133A (zh) 2022-07-29 2023-05-11 流体泵模块的驱动电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW111128587A TWI800436B (zh) 2022-07-29 2022-07-29 流體泵浦模組之驅動電路

Publications (2)

Publication Number Publication Date
TWI800436B true TWI800436B (zh) 2023-04-21
TW202405310A TW202405310A (zh) 2024-02-01

Family

ID=83899337

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111128587A TWI800436B (zh) 2022-07-29 2022-07-29 流體泵浦模組之驅動電路

Country Status (4)

Country Link
US (1) US12085071B2 (zh)
EP (1) EP4311938A1 (zh)
CN (1) CN117469133A (zh)
TW (1) TWI800436B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922401A (zh) * 2004-02-23 2007-02-28 日本电气株式会社 压电泵驱动电路和使用该驱动电路的冷却系统
TWI605681B (zh) * 2016-10-13 2017-11-11 研能科技股份有限公司 壓電泵浦之驅動系統
TWM576757U (zh) * 2018-11-13 2019-04-11 研能科技股份有限公司 Micro piezoelectric pump module
TWI712258B (zh) * 2019-08-19 2020-12-01 研能科技股份有限公司 微型壓電泵模組
TWI720876B (zh) * 2020-04-24 2021-03-01 研能科技股份有限公司 驅動壓電式泵浦的驅動電路系統

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9652013B2 (en) * 2012-09-11 2017-05-16 Maxim Integrated Products, Inc. Piezo driver having passive energy storage component recharging capability
TWM503225U (zh) 2015-02-24 2015-06-21 Sonison Baby Products Co Ltd 一種提供多種供電驅動的電動吸乳器
JP6160800B1 (ja) * 2015-10-30 2017-07-12 株式会社村田製作所 圧電素子駆動回路および流体制御装置
TWI691650B (zh) * 2018-11-13 2020-04-21 研能科技股份有限公司 微型壓電泵模組
TWI724630B (zh) 2019-11-14 2021-04-11 薩摩亞商媽媽餵授權公司 電動吸乳器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922401A (zh) * 2004-02-23 2007-02-28 日本电气株式会社 压电泵驱动电路和使用该驱动电路的冷却系统
TWI605681B (zh) * 2016-10-13 2017-11-11 研能科技股份有限公司 壓電泵浦之驅動系統
TWM576757U (zh) * 2018-11-13 2019-04-11 研能科技股份有限公司 Micro piezoelectric pump module
TWI712258B (zh) * 2019-08-19 2020-12-01 研能科技股份有限公司 微型壓電泵模組
TWI720876B (zh) * 2020-04-24 2021-03-01 研能科技股份有限公司 驅動壓電式泵浦的驅動電路系統

Also Published As

Publication number Publication date
TW202405310A (zh) 2024-02-01
EP4311938A1 (en) 2024-01-31
US12085071B2 (en) 2024-09-10
CN117469133A (zh) 2024-01-30
US20240035466A1 (en) 2024-02-01

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