WO2010047565A3 - 다이어프램식 진공펌프 - Google Patents
다이어프램식 진공펌프 Download PDFInfo
- Publication number
- WO2010047565A3 WO2010047565A3 PCT/KR2009/006182 KR2009006182W WO2010047565A3 WO 2010047565 A3 WO2010047565 A3 WO 2010047565A3 KR 2009006182 W KR2009006182 W KR 2009006182W WO 2010047565 A3 WO2010047565 A3 WO 2010047565A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuum pump
- type vacuum
- diaphragm type
- diaphragm
- exhaust
- Prior art date
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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/047—Pumps having electric 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- 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
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
본 발명은 다이어프램식 진공펌프에 관한 것으로, 좀더 상세하게는 배기밸브를 다이아프램과 분리하여 가이드링을 일체로 구비한 에어포트의 하단과 다이아프램을 결합한 것으로 에어포트에 가이드링을 일체로 구비하여 장시간 사용하더라도 에어포트에서 이탈되지 않으므로 고장이나 다이아프램의 찢어짐을 방지하였으며, 배기밸브는 에어포트의 상단에 배기링에 결합한 후 에어포트 상단을 커버와 결합하여 배기기능을 하게 한 것으로 배기밸브의 조립성이 좋아져서 조립시 발생하던 불량을 방지한 구성으로 에어의 흡입과 배기통로를 구분하여 정확한 흡·배기가 가능한 다이어프램식 진공펌프를 특징으로 한다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080104742A KR100901737B1 (ko) | 2008-10-24 | 2008-10-24 | 다이어프램식 진공펌프 |
KR10-2008-0104742 | 2008-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010047565A2 WO2010047565A2 (ko) | 2010-04-29 |
WO2010047565A3 true WO2010047565A3 (ko) | 2010-07-29 |
Family
ID=40982476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/006182 WO2010047565A2 (ko) | 2008-10-24 | 2009-10-26 | 다이어프램식 진공펌프 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100901737B1 (ko) |
WO (1) | WO2010047565A2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5302176B2 (ja) * | 2009-12-16 | 2013-10-02 | 多田プラスチック工業株式会社 | 流体用ダイヤフラムポンプ |
JP5706244B2 (ja) * | 2011-06-15 | 2015-04-22 | 多田プラスチック工業株式会社 | 流体用ダイヤフラムポンプ |
CN103174629B (zh) * | 2013-04-07 | 2015-11-18 | 佛山市威灵洗涤电机制造有限公司 | 一种增压泵 |
CN105641937A (zh) * | 2016-03-18 | 2016-06-08 | 王金龙 | 一种空气泵以及带空气泵抽水及排水的动物玩具 |
CN107461319B (zh) * | 2017-08-18 | 2023-08-15 | 天津圣泽科技有限公司 | 一种隔膜式无油真空泵 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03253782A (ja) * | 1990-03-02 | 1991-11-12 | Matsushita Electric Ind Co Ltd | 小型ポンプ |
JP2003056465A (ja) * | 2001-06-07 | 2003-02-26 | Oken Ltd | ダイヤフラムポンプ |
JP2004239101A (ja) * | 2003-02-04 | 2004-08-26 | Oken Ltd | ダイヤフラムポンプ |
KR20070045103A (ko) * | 2004-10-27 | 2007-05-02 | 차오 푸 흐수 | 압축 펌프 내에서 피스톤 밸브의 구조 개량 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100739042B1 (ko) | 2006-09-11 | 2007-07-12 | (주)포에스텍 | 다이어프램식 진공펌프 |
-
2008
- 2008-10-24 KR KR1020080104742A patent/KR100901737B1/ko not_active IP Right Cessation
-
2009
- 2009-10-26 WO PCT/KR2009/006182 patent/WO2010047565A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03253782A (ja) * | 1990-03-02 | 1991-11-12 | Matsushita Electric Ind Co Ltd | 小型ポンプ |
JP2003056465A (ja) * | 2001-06-07 | 2003-02-26 | Oken Ltd | ダイヤフラムポンプ |
JP2004239101A (ja) * | 2003-02-04 | 2004-08-26 | Oken Ltd | ダイヤフラムポンプ |
KR20070045103A (ko) * | 2004-10-27 | 2007-05-02 | 차오 푸 흐수 | 압축 펌프 내에서 피스톤 밸브의 구조 개량 |
Also Published As
Publication number | Publication date |
---|---|
KR100901737B1 (ko) | 2009-06-09 |
WO2010047565A2 (ko) | 2010-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010047565A3 (ko) | 다이어프램식 진공펌프 | |
EP2407668A3 (en) | Scroll compressor | |
MY167628A (en) | Vacuum pump | |
WO2010141721A8 (en) | Lamp assembly and method for making | |
ATE529637T1 (de) | Einlassventil für einen verdichter | |
NO331061B1 (no) | Nasal aspirator | |
TW200639901A (en) | Device for operating gas in vacuum or low-pressure environment and for observation of the operation | |
EP2386344A3 (en) | Seal for gas turbine filter | |
WO2008012174A3 (de) | Lecksuchgerät | |
TR201905911T4 (tr) | Döner kompresör | |
WO2012021361A3 (en) | Turbocharger | |
EP2664776A3 (en) | Reflux structure for blow-by gas | |
ATE543033T1 (de) | Ölsieb mit struktur zur verhinderung von luftansammlung | |
WO2012006224A3 (en) | Valve control device | |
WO2012051085A3 (en) | Exhaust turbocharger | |
DE502007000225D1 (de) | Milchpumpe | |
ATE434725T1 (de) | Ventilanordnung für eine kryopumpe | |
WO2010122021A3 (de) | Vakuumpumpengehäuse sowie kühlelemente-set für ein vakuumpumpengehäuse | |
WO2012102925A3 (en) | Turbocharger with reversed compressor volute optionally integrated into the center housing | |
BRPI0803305E2 (pt) | caixa hidromotriz | |
WO2008111098A8 (en) | Air intake for a gas turbine compressor | |
WO2012093777A3 (ko) | 퀵-릴리즈 진공펌프 | |
EP2549109A3 (en) | Scroll compressor | |
WO2011092576A3 (en) | Method for making a bag filter housing, such a filter housing and filter assembly | |
WO2012022732A3 (de) | Vakuumpumpe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09822241 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 28-10-2011) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 09822241 Country of ref document: EP Kind code of ref document: A2 |