JP4547368B2 - 薬液供給装置 - Google Patents
薬液供給装置 Download PDFInfo
- Publication number
- JP4547368B2 JP4547368B2 JP2006312621A JP2006312621A JP4547368B2 JP 4547368 B2 JP4547368 B2 JP 4547368B2 JP 2006312621 A JP2006312621 A JP 2006312621A JP 2006312621 A JP2006312621 A JP 2006312621A JP 4547368 B2 JP4547368 B2 JP 4547368B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- chamber
- pump
- pressure
- cylinder
- 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.)
- Expired - Fee Related
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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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
- F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
11 ポンプ
12 シリンダ
16 可撓性チューブ(仕切り膜)
17 ポンプ室
18 駆動室(ポンプ側の駆動室)
33 シリンダ孔
34 ピストン
36 駆動室(ピストン側の駆動室)
38 非圧縮性媒体(駆動用)
38a 非圧縮性媒体(シール用)
48 モータ(駆動手段)
61 摺動面
62 摺動面
63 シール室
64 ベローズカバー
68 ベローズ部
69 シール材
71 シール室圧力センサ(シール室圧力検出手段)
72 駆動室圧力センサ(駆動室圧力検出手段)
77 ポンプケース
78 ダイヤフラム(仕切り膜)
79 駆動室
Claims (9)
- 液体流入口および液体流出口に連通するポンプ室と駆動室とを仕切る弾性変形自在の仕切り膜が設けられたポンプと、
前記駆動室に非圧縮性媒体を給排するピストンが往復動自在に組み付けられ、前記ピストンの摺動面が摺動する摺動面を有するシリンダと、
前記ピストンを軸方向に往復動し、前記非圧縮性媒体を介して前記ポンプ室を膨張収縮する駆動手段と、
前記ピストンと前記シリンダとの間に設けられ、前記ピストンの前記摺動面に連なるとともに非圧縮性媒体が封入されるシール室を形成する弾性変形自在のベローズカバーとを有し、
前記ベローズカバーの平均有効径を前記ピストンの前記摺動面の外径とほぼ同一に設定することを特徴とする薬液供給装置。 - 請求項1記載の薬液供給装置において、前記ピストンに前記摺動面の外径よりも小径の小径部を形成し、前記ベローズカバーを前記シリンダの開口端部と前記ピストンの基端部との間に設け、前記ベローズカバーと前記小径部との間に前記シール室を形成することを特徴とする薬液供給装置。
- 請求項1記載の薬液供給装置において、前記シリンダの前記摺動面の内径よりも大径の大径孔を前記シリンダに形成し、前記ベローズカバーを前記ピストンの基端部と前記シリンダの開口端部との間に設け、前記ベローズカバーと前記大径孔との間に前記シール室を形成することを特徴とする薬液供給装置。
- 請求項1〜3のいずれか1項に記載の薬液供給装置において、前記シール室の圧力を検出するシール室圧力検出手段を有することを特徴とする薬液供給装置。
- 請求項1〜4のいずれか1項に記載の薬液供給装置において、前記駆動室の圧力を検出する駆動室圧力検出手段を有することを特徴とする薬液供給装置。
- 請求項1〜5のいずれか1項に記載の薬液供給装置において、前記駆動室は、前記シリンダに設けられる仕切り膜と前記ピストンとにより区画形成されることを特徴とする薬液供給装置。
- 請求項1〜5のいずれか1項に記載の薬液供給装置において、前記駆動室は、前記ポンプに設けられるポンプ側の駆動室と、前記シリンダと前記ピストンとにより形成されるピストン側の駆動室とからなることを特徴とする薬液供給装置。
- 請求項1〜7のいずれか1項に記載の薬液供給装置において、前記仕切り膜はダイヤフラムであることを特徴とする薬液供給装置。
- 請求項1〜7のいずれか1項に記載の薬液供給装置において、前記仕切り膜はチューブであることを特徴とする薬液供給装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006312621A JP4547368B2 (ja) | 2006-11-20 | 2006-11-20 | 薬液供給装置 |
TW096131996A TWI348520B (en) | 2006-11-20 | 2007-08-29 | Drug liquid supply device |
KR1020070090441A KR100893991B1 (ko) | 2006-11-20 | 2007-09-06 | 약액 공급장치 |
CNB2007101538276A CN100549418C (zh) | 2006-11-20 | 2007-09-12 | 药液供给装置 |
US11/938,927 US7871250B2 (en) | 2006-11-20 | 2007-11-13 | Chemical liquid supplying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006312621A JP4547368B2 (ja) | 2006-11-20 | 2006-11-20 | 薬液供給装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008128059A JP2008128059A (ja) | 2008-06-05 |
JP2008128059A5 JP2008128059A5 (ja) | 2010-04-08 |
JP4547368B2 true JP4547368B2 (ja) | 2010-09-22 |
Family
ID=39415639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006312621A Expired - Fee Related JP4547368B2 (ja) | 2006-11-20 | 2006-11-20 | 薬液供給装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7871250B2 (ja) |
JP (1) | JP4547368B2 (ja) |
KR (1) | KR100893991B1 (ja) |
CN (1) | CN100549418C (ja) |
TW (1) | TWI348520B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012105091A1 (ja) * | 2011-02-03 | 2012-08-09 | 株式会社コガネイ | 液体供給方法および装置 |
KR20170034883A (ko) | 2014-07-17 | 2017-03-29 | 가부시키가이샤 고가네이 | 체크밸브 및 체크밸브를 구비한 액체공급장치 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4585563B2 (ja) * | 2007-12-03 | 2010-11-24 | 株式会社コガネイ | 薬液供給装置およびポンプ組立体 |
US9850889B2 (en) * | 2010-02-02 | 2017-12-26 | Dajustco Ip Holdings Inc. | Hydraulic fluid control system for a diaphragm pump |
JP5114527B2 (ja) * | 2010-04-20 | 2013-01-09 | 株式会社コガネイ | 液体供給装置 |
JP5434781B2 (ja) * | 2010-04-28 | 2014-03-05 | 東京エレクトロン株式会社 | 処理液供給機構 |
JP5438611B2 (ja) | 2010-07-09 | 2014-03-12 | 株式会社コガネイ | 薬液供給装置 |
KR102122226B1 (ko) * | 2013-08-26 | 2020-06-12 | 엘지디스플레이 주식회사 | 약액 공급 장치 및 이를 포함하는 슬릿 코터 |
JP6438784B2 (ja) * | 2015-02-03 | 2018-12-19 | 東京応化工業株式会社 | ポンプおよび塗布装置 |
JP6780959B2 (ja) * | 2016-06-10 | 2020-11-04 | 日本ピラー工業株式会社 | ベローズポンプ装置 |
JP6719323B2 (ja) * | 2016-08-03 | 2020-07-08 | 日本ピラー工業株式会社 | 往復動ポンプ |
JP6174776B1 (ja) * | 2016-12-12 | 2017-08-02 | 中外炉工業株式会社 | 塗布液供給装置 |
JP6956601B2 (ja) | 2017-11-10 | 2021-11-02 | 東京応化工業株式会社 | ポンプ及び塗布装置 |
CN111655310B (zh) * | 2017-11-29 | 2022-07-05 | 塞伦诺医疗公司 | 双主动阀流体压力操作的正排量泵 |
JP6941570B2 (ja) * | 2018-01-19 | 2021-09-29 | 日本ピラー工業株式会社 | ローリングダイアフラムポンプ |
EP3712432B1 (en) * | 2019-03-19 | 2024-07-17 | Fast & Fluid Management B.V. | Liquid dispenser and method of operating such a dispenser |
US11913301B2 (en) * | 2021-04-09 | 2024-02-27 | Schlumberger Technology Corporation | Integral bellows for oilfield equipment |
KR102684195B1 (ko) | 2021-08-10 | 2024-07-19 | 정조우 | 약품 정량 공급장치 |
JP2023097113A (ja) * | 2021-12-27 | 2023-07-07 | 日機装株式会社 | 封止部材およびサブマージドポンプシステム |
Citations (2)
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JP2002242842A (ja) * | 2001-02-19 | 2002-08-28 | Nikkiso Co Ltd | ダイアフラムポンプ |
JP2006266250A (ja) * | 2005-02-28 | 2006-10-05 | Saginomiya Seisakusho Inc | 定量送液ポンプ |
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US2951450A (en) * | 1956-04-17 | 1960-09-06 | John C Fisher | Fluid pump |
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US5085560A (en) * | 1990-01-12 | 1992-02-04 | Semitool, Inc. | Low contamination blending and metering systems for semiconductor processing |
US5167837A (en) * | 1989-03-28 | 1992-12-01 | Fas-Technologies, Inc. | Filtering and dispensing system with independently activated pumps in series |
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JPH03149371A (ja) * | 1989-11-02 | 1991-06-25 | Nippon Fuiidaa Kogyo Kk | ダイヤフラムポンプ |
JP3554115B2 (ja) | 1996-08-26 | 2004-08-18 | 株式会社コガネイ | 薬液供給装置 |
JP3461725B2 (ja) | 1998-06-26 | 2003-10-27 | 東京エレクトロン株式会社 | 処理液供給装置及び処理液供給方法 |
KR20030048515A (ko) * | 2001-12-12 | 2003-06-25 | 가부시키가이샤 고가네이 | 약액공급장치 |
JP2003275306A (ja) * | 2002-03-26 | 2003-09-30 | Ohtsu Tire & Rubber Co Ltd :The | 薬液供給器及び薬液カートリッジ |
JP4197107B2 (ja) | 2002-07-18 | 2008-12-17 | 大日本印刷株式会社 | 塗工装置 |
JP2006144741A (ja) | 2004-11-24 | 2006-06-08 | Nikkiso Co Ltd | 往復動ポンプ |
-
2006
- 2006-11-20 JP JP2006312621A patent/JP4547368B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-29 TW TW096131996A patent/TWI348520B/zh active
- 2007-09-06 KR KR1020070090441A patent/KR100893991B1/ko active IP Right Grant
- 2007-09-12 CN CNB2007101538276A patent/CN100549418C/zh active Active
- 2007-11-13 US US11/938,927 patent/US7871250B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002242842A (ja) * | 2001-02-19 | 2002-08-28 | Nikkiso Co Ltd | ダイアフラムポンプ |
JP2006266250A (ja) * | 2005-02-28 | 2006-10-05 | Saginomiya Seisakusho Inc | 定量送液ポンプ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012105091A1 (ja) * | 2011-02-03 | 2012-08-09 | 株式会社コガネイ | 液体供給方法および装置 |
JP2012162269A (ja) * | 2011-02-03 | 2012-08-30 | Koganei Corp | 液体供給方法および装置 |
KR101418529B1 (ko) | 2011-02-03 | 2014-07-11 | 가부시키가이샤 고가네이 | 액체공급방법 및 장치 |
KR20170034883A (ko) | 2014-07-17 | 2017-03-29 | 가부시키가이샤 고가네이 | 체크밸브 및 체크밸브를 구비한 액체공급장치 |
US10359042B2 (en) | 2014-07-17 | 2019-07-23 | Koganei Corporation | Check valve and liquid supply apparatus having the same |
Also Published As
Publication number | Publication date |
---|---|
US7871250B2 (en) | 2011-01-18 |
TW200823368A (en) | 2008-06-01 |
KR20080045605A (ko) | 2008-05-23 |
TWI348520B (en) | 2011-09-11 |
JP2008128059A (ja) | 2008-06-05 |
CN101187365A (zh) | 2008-05-28 |
CN100549418C (zh) | 2009-10-14 |
KR100893991B1 (ko) | 2009-04-20 |
US20080115662A1 (en) | 2008-05-22 |
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