WO2008096963A1 - Pompe à vis - Google Patents

Pompe à vis Download PDF

Info

Publication number
WO2008096963A1
WO2008096963A1 PCT/KR2007/006965 KR2007006965W WO2008096963A1 WO 2008096963 A1 WO2008096963 A1 WO 2008096963A1 KR 2007006965 W KR2007006965 W KR 2007006965W WO 2008096963 A1 WO2008096963 A1 WO 2008096963A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
motor
screw
rotary shaft
case
Prior art date
Application number
PCT/KR2007/006965
Other languages
English (en)
Inventor
Seung Jong Park
Original Assignee
Seung Jong Park
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 Seung Jong Park filed Critical Seung Jong Park
Publication of WO2008096963A1 publication Critical patent/WO2008096963A1/fr

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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/08—Scoop devices
    • F04B19/12—Scoop devices of helical or screw-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0069—Magnetic couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts
    • 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
    • Y10S417/00—Pumps

Definitions

  • FIG. 1 is a sectional view showing a configuration of a motor-integrated type screw pump according to the present invention.
  • the unexplained referenced numeral si designates sealing members surrounding both ends of the inner pipe 11 to thereby keep sealability in a state where they are forcedly fit with the inlet and outlet covers 3b and 3c.
  • the sealing can be realized by the well-known technology, its detailed description will be omitted.

Abstract

La présente invention concerne une pompe à vis du type à moteur intégré qui peut être mise en oeuvre en coopération avec une vis d'entraînement de manière à aspirer et à refroidir en mode forcé de l'air extérieur, ce qui garantit ainsi un rendement stable. La pompe à vis du type à moteur intégré selon la présente invention peut empêcher la baisse d'efficacité provoquée par la génération de chaleur étant donné qu'elle limite l'accroissement de la température interne, ce qui améliore ainsi la fiabilité du produit. De plus, étant donné que la vis d'entraînement comporte une pluralité de corps de vis séparés, la pompe à vis du type à moteur intégré est facile à monter et à démonter ce qui améliore ainsi la productivité et facilite la réparation/l'entretien et rend possible la production à grande échelle assurant ainsi une qualité standardisée au produit et des coûts de fabrication réduits.
PCT/KR2007/006965 2007-02-05 2007-12-28 Pompe à vis WO2008096963A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0011362 2007-02-05
KR1020070011362A KR100786591B1 (ko) 2007-02-05 2007-02-05 전동기 일체형 스크류 펌프

Publications (1)

Publication Number Publication Date
WO2008096963A1 true WO2008096963A1 (fr) 2008-08-14

Family

ID=39147281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/006965 WO2008096963A1 (fr) 2007-02-05 2007-12-28 Pompe à vis

Country Status (2)

Country Link
KR (1) KR100786591B1 (fr)
WO (1) WO2008096963A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111536051A (zh) * 2020-06-09 2020-08-14 北京喜德清技术有限公司 电芯泵
CN112123276A (zh) * 2020-09-21 2020-12-25 重庆嘉晟环保工程有限公司 螺杆泵专用拆卸装置
WO2022122858A1 (fr) * 2020-12-09 2022-06-16 Volkswagen Aktiengesellschaft Dispositif de pompe pour un système hydraulique d'un véhicule motorisé, système hydraulique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019128602B3 (de) * 2019-10-23 2021-02-11 Leistritz Pumpen Gmbh Schraubenspindelpumpe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05164070A (ja) * 1991-12-17 1993-06-29 Daikin Ind Ltd 流体圧縮機
JPH06280763A (ja) * 1993-03-29 1994-10-04 Toshiba Corp 流体圧縮機
KR20010008997A (ko) * 1999-07-06 2001-02-05 이형철 모터펌프
KR20020032169A (ko) * 2000-10-26 2002-05-03 만 호 이 모터 펌프
WO2003048579A2 (fr) * 2001-12-04 2003-06-12 Kag Holding A/S Pompe a vis pour le transport d'emulsions pouvant subir une manipulation mecanique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960008047A (ko) * 1994-08-03 1996-03-22 김지순 전동기 펌프
KR100528813B1 (ko) * 2003-11-19 2005-11-15 강은숙 전동기 일체형 스크류 펌프

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05164070A (ja) * 1991-12-17 1993-06-29 Daikin Ind Ltd 流体圧縮機
JPH06280763A (ja) * 1993-03-29 1994-10-04 Toshiba Corp 流体圧縮機
KR20010008997A (ko) * 1999-07-06 2001-02-05 이형철 모터펌프
KR20020032169A (ko) * 2000-10-26 2002-05-03 만 호 이 모터 펌프
WO2003048579A2 (fr) * 2001-12-04 2003-06-12 Kag Holding A/S Pompe a vis pour le transport d'emulsions pouvant subir une manipulation mecanique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111536051A (zh) * 2020-06-09 2020-08-14 北京喜德清技术有限公司 电芯泵
CN112123276A (zh) * 2020-09-21 2020-12-25 重庆嘉晟环保工程有限公司 螺杆泵专用拆卸装置
CN112123276B (zh) * 2020-09-21 2023-12-05 重庆嘉晟环保工程有限公司 螺杆泵专用拆卸装置
WO2022122858A1 (fr) * 2020-12-09 2022-06-16 Volkswagen Aktiengesellschaft Dispositif de pompe pour un système hydraulique d'un véhicule motorisé, système hydraulique

Also Published As

Publication number Publication date
KR100786591B1 (ko) 2007-12-21

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