KR101173735B1 - 자흡식 펌프 - Google Patents

자흡식 펌프 Download PDF

Info

Publication number
KR101173735B1
KR101173735B1 KR1020090114322A KR20090114322A KR101173735B1 KR 101173735 B1 KR101173735 B1 KR 101173735B1 KR 1020090114322 A KR1020090114322 A KR 1020090114322A KR 20090114322 A KR20090114322 A KR 20090114322A KR 101173735 B1 KR101173735 B1 KR 101173735B1
Authority
KR
South Korea
Prior art keywords
impeller
self
priming pump
discharge
inner ring
Prior art date
Application number
KR1020090114322A
Other languages
English (en)
Korean (ko)
Other versions
KR20110057775A (ko
Inventor
박재욱
Original Assignee
박재욱
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 박재욱 filed Critical 박재욱
Priority to KR1020090114322A priority Critical patent/KR101173735B1/ko
Priority to JP2012541013A priority patent/JP5874131B2/ja
Priority to PCT/KR2010/008327 priority patent/WO2011065737A2/ko
Publication of KR20110057775A publication Critical patent/KR20110057775A/ko
Application granted granted Critical
Publication of KR101173735B1 publication Critical patent/KR101173735B1/ko

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020090114322A 2009-11-25 2009-11-25 자흡식 펌프 KR101173735B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020090114322A KR101173735B1 (ko) 2009-11-25 2009-11-25 자흡식 펌프
JP2012541013A JP5874131B2 (ja) 2009-11-25 2010-11-24 自吸式ポンプ
PCT/KR2010/008327 WO2011065737A2 (ko) 2009-11-25 2010-11-24 자흡식 펌프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090114322A KR101173735B1 (ko) 2009-11-25 2009-11-25 자흡식 펌프

Publications (2)

Publication Number Publication Date
KR20110057775A KR20110057775A (ko) 2011-06-01
KR101173735B1 true KR101173735B1 (ko) 2012-08-13

Family

ID=44067090

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090114322A KR101173735B1 (ko) 2009-11-25 2009-11-25 자흡식 펌프

Country Status (3)

Country Link
JP (1) JP5874131B2 (ja)
KR (1) KR101173735B1 (ja)
WO (1) WO2011065737A2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160045279A (ko) * 2014-10-17 2016-04-27 주식회사 일성 진공강자흡식펌프

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101711106B1 (ko) 2016-06-03 2017-02-28 주식회사 청우유체 자흡식 펌프
EP3686434A1 (en) 2019-01-25 2020-07-29 Pentair Flow Technologies, LLC Self-priming assembly for use in a multi-stage pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162593U (ja) 1985-03-29 1986-10-08

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117788U (ja) * 1981-01-14 1982-07-21
JPS57144296U (ja) * 1981-03-04 1982-09-10
JPH0332193U (ja) * 1989-08-07 1991-03-28
GB2253010B (en) * 1990-12-15 1994-04-20 Dowty Defence & Air Syst Regenerative pump
JP2002081392A (ja) * 2000-06-22 2002-03-22 Nippon Soken Inc 渦流式ポンプ
JP4424434B2 (ja) * 2007-09-03 2010-03-03 株式会社デンソー 燃料ポンプ用インペラ、燃料ポンプおよび燃料供給装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162593U (ja) 1985-03-29 1986-10-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160045279A (ko) * 2014-10-17 2016-04-27 주식회사 일성 진공강자흡식펌프
KR101693929B1 (ko) * 2014-10-17 2017-01-06 주식회사 일성 진공강자흡식펌프

Also Published As

Publication number Publication date
WO2011065737A3 (ko) 2011-11-03
JP2013512384A (ja) 2013-04-11
JP5874131B2 (ja) 2016-03-02
WO2011065737A2 (ko) 2011-06-03
KR20110057775A (ko) 2011-06-01

Similar Documents

Publication Publication Date Title
KR100954345B1 (ko) 개선된 임펠러를 구비한 원심펌프
KR101173735B1 (ko) 자흡식 펌프
JP2015140701A (ja) 自吸式ポンプ
JP2008524485A (ja) ベーンポンプ
JP2009510311A (ja) ベーンポンプ
RU103149U1 (ru) Центробежный насос с двухзавитковым спиральным отводом
KR101801620B1 (ko) 경사형 임펠러를 구비한 수중 스프르트 펌프
EP3056737B1 (en) Vane pump
CN108138776A (zh) 用于液环泵的转子的叶片轮廓
KR100408152B1 (ko) 로터리 베인형 진공펌프의 실린더구조
KR100540381B1 (ko) 자흡식 펌프용 임펠러
KR100541353B1 (ko) 원추형 임펠러를 구비한 액체 공급 펌프
WO2008086575A1 (en) A pump having a stationary helical spiral flange and a slotted impeller shaft rotatable within
CN207178229U (zh) 一种侧向进口内混式自吸泵
KR200440266Y1 (ko) 펌프용 케이싱
KR101081707B1 (ko) 불균질의 고농축 슬러리 전용 원심펌프
KR101399546B1 (ko) 자흡식 양수펌프
KR101116969B1 (ko) 고형물 및 고점도 물질 이송용 펌프
KR101404578B1 (ko) 원심펌프용 임펠러
JP2012082778A (ja) 遠心ポンプ
KR101564310B1 (ko) 양흡입펌프
US20040026077A1 (en) Downhole moineau pump assembly
KR102128892B1 (ko) 원심력이 증가된 초고압용 원심펌프
KR200416847Y1 (ko) 스크루 펌프
KR200301195Y1 (ko) 원추형 임펠러를 구비한 액체 공급 펌프

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20150807

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20160805

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20170803

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20180802

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20190903

Year of fee payment: 8