WO2010047565A3 - 다이어프램식 진공펌프 - Google Patents

다이어프램식 진공펌프 Download PDF

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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
Application number
PCT/KR2009/006182
Other languages
English (en)
French (fr)
Other versions
WO2010047565A2 (ko
Inventor
조희성
Original Assignee
(주)포에스텍
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 (주)포에스텍 filed Critical (주)포에스텍
Publication of WO2010047565A2 publication Critical patent/WO2010047565A2/ko
Publication of WO2010047565A3 publication Critical patent/WO2010047565A3/ko

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.
PCT/KR2009/006182 2008-10-24 2009-10-26 다이어프램식 진공펌프 WO2010047565A2 (ko)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100739042B1 (ko) 2006-09-11 2007-07-12 (주)포에스텍 다이어프램식 진공펌프

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

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