KR102486133B1 - 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체 - Google Patents

튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체 Download PDF

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Publication number
KR102486133B1
KR102486133B1 KR1020210037188A KR20210037188A KR102486133B1 KR 102486133 B1 KR102486133 B1 KR 102486133B1 KR 1020210037188 A KR1020210037188 A KR 1020210037188A KR 20210037188 A KR20210037188 A KR 20210037188A KR 102486133 B1 KR102486133 B1 KR 102486133B1
Authority
KR
South Korea
Prior art keywords
insulating nozzle
electrode
head assembly
pump head
internal electrode
Prior art date
Application number
KR1020210037188A
Other languages
English (en)
Korean (ko)
Other versions
KR20220132197A (ko
Inventor
홍승민
김건희
이대용
양지연
Original Assignee
주식회사 프로텍
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 주식회사 프로텍 filed Critical 주식회사 프로텍
Priority to KR1020210037188A priority Critical patent/KR102486133B1/ko
Priority to PCT/KR2022/003923 priority patent/WO2022203318A1/ko
Priority to CN202280023766.4A priority patent/CN117062673A/zh
Priority to TW111110619A priority patent/TWI819536B/zh
Publication of KR20220132197A publication Critical patent/KR20220132197A/ko
Application granted granted Critical
Publication of KR102486133B1 publication Critical patent/KR102486133B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/005—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus being adjustable during spraying operation, e.g. for modifying spray width, droplet size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0075—Nozzle arrangements in gas streams

Landscapes

  • Coating Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
KR1020210037188A 2021-03-23 2021-03-23 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체 KR102486133B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020210037188A KR102486133B1 (ko) 2021-03-23 2021-03-23 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체
PCT/KR2022/003923 WO2022203318A1 (ko) 2021-03-23 2022-03-21 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체
CN202280023766.4A CN117062673A (zh) 2021-03-23 2022-03-21 具有管型内电极的电流体动力泵头组合
TW111110619A TWI819536B (zh) 2021-03-23 2022-03-22 具有管型內電極之電流體動力泵頭組合

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210037188A KR102486133B1 (ko) 2021-03-23 2021-03-23 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체

Publications (2)

Publication Number Publication Date
KR20220132197A KR20220132197A (ko) 2022-09-30
KR102486133B1 true KR102486133B1 (ko) 2023-01-09

Family

ID=83395907

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210037188A KR102486133B1 (ko) 2021-03-23 2021-03-23 튜브형 내부 전극을 구비하는 전기수력학적 펌프 헤드 조립체

Country Status (4)

Country Link
KR (1) KR102486133B1 (zh)
CN (1) CN117062673A (zh)
TW (1) TWI819536B (zh)
WO (1) WO2022203318A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060110544A1 (en) * 2004-11-22 2006-05-25 Kyekyoon Kim Electrohydrodynamic spraying system
KR102082621B1 (ko) * 2019-12-13 2020-02-27 엔젯 주식회사 유도 전기수력학 젯 프린팅 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101068623A (zh) * 2004-12-28 2007-11-07 大金工业株式会社 静电喷雾装置
JP2008153322A (ja) * 2006-12-15 2008-07-03 Dainippon Screen Mfg Co Ltd 二流体ノズル、基板処理装置および基板処理方法
KR101615576B1 (ko) * 2014-09-12 2016-05-11 순천향대학교 산학협력단 전기수력학적 잉크젯 장치
KR101939439B1 (ko) * 2016-07-28 2019-01-16 변도영 잉크젯 방식의 기판 결함 리페어 장치의 노즐 및 잉크젯 방식의 기판 결함 리페어 장치
KR20210002304A (ko) * 2019-06-30 2021-01-07 참엔지니어링(주) 전기수력학을 이용하는 잉크토출장치용 노즐어셈블리

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060110544A1 (en) * 2004-11-22 2006-05-25 Kyekyoon Kim Electrohydrodynamic spraying system
KR102082621B1 (ko) * 2019-12-13 2020-02-27 엔젯 주식회사 유도 전기수력학 젯 프린팅 장치

Also Published As

Publication number Publication date
TWI819536B (zh) 2023-10-21
TW202237977A (zh) 2022-10-01
CN117062673A (zh) 2023-11-14
KR20220132197A (ko) 2022-09-30
WO2022203318A1 (ko) 2022-09-29

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