KR100499652B1 - 저소음 흡입펌프 - Google Patents

저소음 흡입펌프 Download PDF

Info

Publication number
KR100499652B1
KR100499652B1 KR10-2000-7001673A KR20007001673A KR100499652B1 KR 100499652 B1 KR100499652 B1 KR 100499652B1 KR 20007001673 A KR20007001673 A KR 20007001673A KR 100499652 B1 KR100499652 B1 KR 100499652B1
Authority
KR
South Korea
Prior art keywords
fluid
pump
bleed
pump chamber
port
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 - Lifetime
Application number
KR10-2000-7001673A
Other languages
English (en)
Korean (ko)
Other versions
KR20010023056A (ko
Inventor
우우드그레고리피.
월터스미카엘디.
Original Assignee
델라웨어 캐피털 포메이션 인코포레이티드
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 델라웨어 캐피털 포메이션 인코포레이티드 filed Critical 델라웨어 캐피털 포메이션 인코포레이티드
Publication of KR20010023056A publication Critical patent/KR20010023056A/ko
Application granted granted Critical
Publication of KR100499652B1 publication Critical patent/KR100499652B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C15/062—Arrangements for supercharging the working space
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
KR10-2000-7001673A 1997-08-20 1998-01-08 저소음 흡입펌프 Expired - Lifetime KR100499652B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/915.445 1997-08-20
US08/915,445 US6030191A (en) 1997-08-20 1997-08-20 Low noise rotary vane suction pump having a bleed port

Publications (2)

Publication Number Publication Date
KR20010023056A KR20010023056A (ko) 2001-03-26
KR100499652B1 true KR100499652B1 (ko) 2005-07-07

Family

ID=25435753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7001673A Expired - Lifetime KR100499652B1 (ko) 1997-08-20 1998-01-08 저소음 흡입펌프

Country Status (10)

Country Link
US (1) US6030191A (https=)
EP (1) EP1005613B1 (https=)
JP (1) JP4143261B2 (https=)
KR (1) KR100499652B1 (https=)
CN (1) CN1247898C (https=)
AU (1) AU5914798A (https=)
BR (1) BR9811328A (https=)
DE (1) DE69817582T2 (https=)
ES (1) ES2205443T3 (https=)
WO (1) WO1999009322A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149409A (en) * 1999-08-02 2000-11-21 Ford Global Technologies, Inc. Cartridge vane pump with dual side fluid feed and single side inlet
DE10027990A1 (de) 2000-06-08 2001-12-20 Luk Fahrzeug Hydraulik Pumpe
AU2001282623B2 (en) * 2000-09-04 2004-04-22 Honda Giken Kogyo Kabushiki Kaisha Rotary fluid machinery
US20050232786A1 (en) * 2001-09-27 2005-10-20 Steve Schneider Pump
WO2004098536A2 (en) * 2003-03-06 2004-11-18 The Regents Of The University Of California Anti-viral activity of cathelicidin peptides
US7134855B2 (en) * 2003-06-13 2006-11-14 Delaware Capital Formation, Inc. Vane pump with integrated shaft, rotor and disc
JP4224378B2 (ja) * 2003-11-04 2009-02-12 株式会社日立製作所 オイルポンプ
ATE392251T1 (de) * 2004-12-23 2008-05-15 Kinematica Ag Vorrichtung zum dispergieren eines festen, flüssigen oder gasförmigen stoffes in einer flüssigkeit
US7361001B2 (en) * 2005-01-11 2008-04-22 General Motors Corporation Hydraulic vane pump
JP4802996B2 (ja) * 2006-11-21 2011-10-26 パナソニック電工株式会社 ベーンポンプ
JP2008128116A (ja) * 2006-11-21 2008-06-05 Matsushita Electric Works Ltd ベーンポンプ
US8668480B2 (en) * 2010-09-22 2014-03-11 Hamilton Sundstrand Corporation Pre-pressurization pump liner for vane pump
WO2015127513A1 (en) * 2014-02-27 2015-09-03 FLENCHE, Karin Rotary vane apparatus
US10634144B2 (en) * 2016-04-01 2020-04-28 Rt Hamilton And Associates Limited Inlets for rotary vane vacuum pump
EP3578755B1 (en) * 2018-06-04 2023-06-07 Entecnia Consulting, S.L.U. Rotary machine
CN113738567A (zh) * 2020-09-18 2021-12-03 宁波弗德消防科技有限公司 流体驱动装置和流体驱动比例混合器系统及其方法
BE1030413B1 (fr) * 2022-04-01 2023-10-30 Safran Aero Boosters Pompe de fluide pour turbomachine d'aéronef, circuit de lubrification et turbomachine d'aéronef

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619911A (en) * 1943-06-01 1952-12-02 Ernest J Svenson Liquid dispensing apparatus
DE1019964B (de) * 1952-01-14 1957-11-21 Ludwig Maier Vorrichtung zum Foerdern von in teigigem Zustand befindlichen Stoffen oder Stoffgemischen, insbesondere zum Foerdern von Sumpfkalk aus einer Grube
US3182596A (en) * 1963-05-31 1965-05-11 Borg Warner Hydraulic systems and pumps
US4925372A (en) * 1989-04-07 1990-05-15 Vickers, Incorporated Power transmission
CA2103539C (en) * 1992-12-28 2003-12-02 James Jay Davis Vane pump
EP0619430B1 (de) * 1993-03-05 1997-07-23 Siegfried A. Dipl.-Ing. Eisenmann Innenzahnradpumpe für grossen Drehzahlbereich
DE19625824A1 (de) * 1996-06-28 1998-01-02 Betzdearborn Inc Verfahren zur Herstellung von Papierprodukten und darin verwendbare Leimungsmittelzusammensetzung

Also Published As

Publication number Publication date
EP1005613B1 (en) 2003-08-27
EP1005613A1 (en) 2000-06-07
KR20010023056A (ko) 2001-03-26
US6030191A (en) 2000-02-29
CN1247898C (zh) 2006-03-29
JP4143261B2 (ja) 2008-09-03
CN1276852A (zh) 2000-12-13
WO1999009322A1 (en) 1999-02-25
JP2001515184A (ja) 2001-09-18
DE69817582T2 (de) 2004-06-24
DE69817582D1 (de) 2003-10-02
BR9811328A (pt) 2000-09-19
AU5914798A (en) 1999-03-08
ES2205443T3 (es) 2004-05-01

Similar Documents

Publication Publication Date Title
KR100499652B1 (ko) 저소음 흡입펌프
JPS607923B2 (ja) ガスを繊維懸濁液から分離する装置及び方法
KR20070020196A (ko) 고성능 인듀서
US4883410A (en) Fuel supply systems
RU2155278C2 (ru) Нагнетающее устройство для относительно летучего автомобильного топлива
EP3765740B1 (en) A liquid ring pump manifold
US5884809A (en) Air separating fuel dispensing system
EP1189832B1 (en) System and method for deaerating and dispensing liquid fuel
US20060120904A1 (en) Method and apparatus for mounting pumps within a suction vessel
KR100447505B1 (ko) 펌프
US4634348A (en) Liquid ring compressor having a passageway in discharge port for introducing air
US2611320A (en) Gasoline or other liquid dispensing means
EP4182261B1 (en) Filter device for a fuel dispensing system
US20050053496A1 (en) Pulp pump
EP3765739B1 (en) A liquid ring pump manifold
WO2008054254A2 (en) Centrifugal positive-displacement dynamic machine
WO1994000693A1 (en) Improved centrifugal pump and systems utilizing same
KR100543129B1 (ko) 저점도 연료의 액상 공급을 위한 연료펌프
SU1212469A1 (ru) Устройство дл дегазации жидкости
RU1789768C (ru) Способ перекачивани жидкости и центробежный насос дл его осуществлени
KR100543128B1 (ko) Ｌｐｇ 액상 분사식 연료펌프
RU1800137C (ru) Насосно-эжекторна установка
SU1041763A1 (ru) Корпус центробежного насоса
JPH01177488A (ja) 容積型回転式圧縮機
SU1525343A1 (ru) Диффузионный насос

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20000218

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20030108

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20050131

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20050528

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20050627

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20050628

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20080506

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20090424

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20100422

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20110418

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20120608

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20130612

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20130612

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20140612

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20140612

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20150609

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20150609

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20160616

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20160616

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20170614

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20170614

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20180708

Termination category: Expiration of duration