JP5254177B2 - 中空型のアクチュエータ駆動方式の液滴ディスペンシング装置 - Google Patents
中空型のアクチュエータ駆動方式の液滴ディスペンシング装置 Download PDFInfo
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- JP5254177B2 JP5254177B2 JP2009244697A JP2009244697A JP5254177B2 JP 5254177 B2 JP5254177 B2 JP 5254177B2 JP 2009244697 A JP2009244697 A JP 2009244697A JP 2009244697 A JP2009244697 A JP 2009244697A JP 5254177 B2 JP5254177 B2 JP 5254177B2
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- elastic tube
- hollow
- actuator
- dispensing apparatus
- droplet dispensing
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- 238000000203 droplet dispensing Methods 0.000 title claims description 22
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 206010001497 Agitation Diseases 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0291—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work the material being discharged on the work through discrete orifices as discrete droplets, beads or strips that coalesce on the work or are spread on the work so as to form a continuous coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
Landscapes
- Coating Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Reciprocating Pumps (AREA)
Description
1a、1a’、1a’’ 変形部
2、2’、2’’ 中空型のアクチュエータ
3’、3’’ 弾性体モールド
4’、4’’ 排出ノズル
10 保護ケース
11、11’、11’’ 入り口
12、12’、12’’ 出口
11a 逆流防止手段
15 雌ネジ部材
20’、20’’ 上部フレンジ
21’、21’’ 下部フレンジ
Claims (10)
- 弾性体からなり、内部に収容空間が形成された一定の長さを有して胴体の外部面に変形部を含む弾性チューブと、
薄板セラミックシートの両端面に所定の電極が塗布された圧電素子を多層に前記弾性チューブの長さ方向に積層して構成された中空型の積層圧電体を含み、外部電圧の印加の際に前記弾性チューブの長さ方向に前記弾性チューブを伸縮するよう前記弾性チューブの胴体の外部面に嵌められて設けられ、電圧を印加すると前記弾性チューブの長さ方向に力と変位を発生させる中空型のアクチュエータと、を含み、
外部電圧の印加の際に中空型のアクチュエータが前記弾性チューブの長さ方向に伸長或いは収縮することにより、前記弾性チューブの内部空間の体積を縮小或いは拡張させることを特徴とする中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。 - 前記変形部は折り目状に備えられることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは、前記胴体の外部面に形成された雄ネジ部にネジ結合されて前記中空型のアクチュエータの一端部に接する雌ネジ部材を備えることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは保護ケースをさらに含み、
前記保護ケースは、前記弾性チューブの入り口が挿入されて固定される上部開口部と、前記弾性チューブの出口と一定の間隔を置いて離隔される下部開口部と、を備えることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。 - 前記変形部は、内径が一定の長さ均一な中央領域と入り口との間を連結する境領域と、前記中央領域と出口との間を連結する他の境領域とを前記入り口と出口に行くほど内径が小さくなる断面状に備えることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは、入り口と出口の各外部面に形成された雄ネジ部とそれぞれネジ結合されて前記中空型のアクチュエータの上端と下端にそれぞれ接する上部フレンジと下部フレンジを備えることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記変形部は、前記弾性チューブの入り口と出口の外径より相対的に小さい外径サイズに備えられ、胴体の外部面が外側に膨らんで曲がる断面状に備えられることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは、入り口の外部面に形成された雄ネジ部にネジ結合されて前記中空型のアクチュエータの一端部と接する上部フレンジと、前記弾性チューブの出口から外側に延長されて前記中空型のアクチュエータの他端部が接する下部フレンジと、を備えることを特徴とする請求項1に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは、出口には排出ノズルを備えることを特徴とする請求項5ないし8のいずれか1項に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
- 前記弾性チューブは、入り口に逆流防止手段を備えることを特徴とする請求項1ないし8のいずれか1項に記載の中空型のアクチュエータ駆動方式の液滴ディスペンシング装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0106557 | 2008-10-29 | ||
KR20080106557 | 2008-10-29 | ||
KR10-2009-0097599 | 2009-10-14 | ||
KR1020090097599A KR101093686B1 (ko) | 2008-10-29 | 2009-10-14 | 중공형 액추에이터 구동방식 액적 디스펜싱 장치 |
Publications (2)
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JP2010104986A JP2010104986A (ja) | 2010-05-13 |
JP5254177B2 true JP5254177B2 (ja) | 2013-08-07 |
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JP2009244697A Active JP5254177B2 (ja) | 2008-10-29 | 2009-10-23 | 中空型のアクチュエータ駆動方式の液滴ディスペンシング装置 |
Country Status (3)
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JP (1) | JP5254177B2 (ja) |
KR (1) | KR101093686B1 (ja) |
CN (1) | CN101722127B (ja) |
Cited By (1)
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KR20210026289A (ko) * | 2019-08-29 | 2021-03-10 | 한국원자력연구원 | 유체 이송 장치, 추진 장치, 및 축 이동 장치 |
Families Citing this family (6)
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KR101369846B1 (ko) * | 2012-02-17 | 2014-03-25 | (주) 디바이스이엔지 | 디스펜서형 노즐장치 |
GB201312448D0 (en) * | 2013-07-11 | 2013-08-28 | 3M Innovative Properties Co | Dose indicator or dose counter |
WO2015023747A1 (en) * | 2013-08-13 | 2015-02-19 | Advanced Liquid Logic, Inc. | Methods of improving accuracy and precision of droplet metering using an on-actuator reservoir as the fluid input |
CN103522761B (zh) * | 2013-10-15 | 2015-04-22 | 中国电子科技集团公司第四十八研究所 | 一种应用于超细栅太阳能电池的喷墨打印头 |
CN110935400B (zh) * | 2019-12-25 | 2021-01-01 | 唐虹 | 一种液体储罐的间歇式自动添料装置 |
KR102604074B1 (ko) * | 2021-09-02 | 2023-11-22 | 세메스 주식회사 | 펌프, 약액 공급 유닛 및 기판 처리 장치 |
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JPS57109669A (en) * | 1980-12-27 | 1982-07-08 | Ricoh Co Ltd | Ink injection head |
NL8102227A (nl) * | 1981-05-07 | 1982-12-01 | Philips Nv | Werkwijze voor het vervaardigen van straalpijpkanalen en inktstraaldrukker met een volgens die werkwijze vervaardigd straalpijpkanaal. |
CN2228810Y (zh) * | 1995-06-20 | 1996-06-12 | 成百川 | 超声波液体雾化喷淋式换能器 |
EP0810438B1 (en) * | 1996-05-31 | 2004-02-04 | Packard Instrument Company, Inc. | Microvolume liquid handling system |
JP2000310645A (ja) * | 1999-04-27 | 2000-11-07 | Olympus Optical Co Ltd | 液体分注装置 |
US20020168297A1 (en) * | 2001-05-11 | 2002-11-14 | Igor Shvets | Method and device for dispensing of droplets |
JP2003184754A (ja) * | 2001-12-12 | 2003-07-03 | Three Bond Co Ltd | 材料圧送装置 |
AU2003901513A0 (en) * | 2003-03-28 | 2003-04-17 | Proteome Systems Intellectual Property Pty Ltd | Apparatus for dispensing and printing fluids |
JP2005241263A (ja) * | 2004-02-24 | 2005-09-08 | Olympus Corp | 液体吐出ヘッド |
JP4511868B2 (ja) | 2004-04-26 | 2010-07-28 | 株式会社コガネイ | 可撓性タンクとこれを用いた薬液供給装置 |
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- 2009-10-14 KR KR1020090097599A patent/KR101093686B1/ko active IP Right Grant
- 2009-10-23 JP JP2009244697A patent/JP5254177B2/ja active Active
- 2009-10-28 CN CN2009102092897A patent/CN101722127B/zh active Active
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KR20210026289A (ko) * | 2019-08-29 | 2021-03-10 | 한국원자력연구원 | 유체 이송 장치, 추진 장치, 및 축 이동 장치 |
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Publication number | Publication date |
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CN101722127A (zh) | 2010-06-09 |
KR101093686B1 (ko) | 2011-12-15 |
CN101722127B (zh) | 2012-10-17 |
KR20100047797A (ko) | 2010-05-10 |
JP2010104986A (ja) | 2010-05-13 |
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