ATE198371T1 - Pumpvorrichtung - Google Patents

Pumpvorrichtung

Info

Publication number
ATE198371T1
ATE198371T1 AT95202437T AT95202437T ATE198371T1 AT E198371 T1 ATE198371 T1 AT E198371T1 AT 95202437 T AT95202437 T AT 95202437T AT 95202437 T AT95202437 T AT 95202437T AT E198371 T1 ATE198371 T1 AT E198371T1
Authority
AT
Austria
Prior art keywords
pump
liquid
pump housing
gas
discharge
Prior art date
Application number
AT95202437T
Other languages
English (en)
Inventor
Collie Andre Sylvere Josep Van
Johannes Hendrikus Cor Bultman
Original Assignee
Centrivac Internat B V
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 Centrivac Internat B V filed Critical Centrivac Internat B V
Application granted granted Critical
Publication of ATE198371T1 publication Critical patent/ATE198371T1/de

Links

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
    • F04D9/04—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
    • F04D9/042—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action and means for rendering its in operative
    • 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
    • F04D9/044—Means for rendering the priming pump inoperative
    • F04D9/045—Means for rendering the priming pump inoperative the means being liquid level sensors
    • F04D9/046—Means for rendering the priming pump inoperative the means being liquid level sensors the means being floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polarising Elements (AREA)
  • External Artificial Organs (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
AT95202437T 1994-09-07 1995-09-07 Pumpvorrichtung ATE198371T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9401455A NL9401455A (nl) 1994-09-07 1994-09-07 Zelfaanzuigende centrifugaalpomp-vakuumpomp-kombinatie voor o.a. vloeibare brandstoffen zoals benzine, gasoil, kerozene enz. met verbeterde ontgasser en geintegreerde övapor recoveryö mogelijkheid.

Publications (1)

Publication Number Publication Date
ATE198371T1 true ATE198371T1 (de) 2001-01-15

Family

ID=19864623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95202437T ATE198371T1 (de) 1994-09-07 1995-09-07 Pumpvorrichtung

Country Status (17)

Country Link
US (1) US5785501A (de)
EP (1) EP0701062B1 (de)
JP (1) JPH08177779A (de)
CN (1) CN1063729C (de)
AT (1) ATE198371T1 (de)
BR (1) BR9503937A (de)
CA (1) CA2157654A1 (de)
DE (1) DE69519705T2 (de)
DK (1) DK0701062T3 (de)
ES (1) ES2153014T3 (de)
FI (1) FI954165A (de)
GR (1) GR3035590T3 (de)
NL (1) NL9401455A (de)
NO (1) NO312216B1 (de)
PT (1) PT701062E (de)
RU (1) RU2155278C2 (de)
ZA (1) ZA957359B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779439A (en) * 1997-04-11 1998-07-14 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection
AU4212399A (en) * 1998-05-29 1999-12-13 Dresser Equipment Group, Inc. Pumping system and method for multiple liquids
US6405748B1 (en) 1999-03-22 2002-06-18 David Muhs Trailer and fuel tank assembly
US6692234B2 (en) 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
EP1065384A1 (de) * 1999-06-28 2001-01-03 CentriVac International B.V. Pumpvorrichtung für mehrere Kraftstoffe
JP4601356B2 (ja) * 2004-08-19 2010-12-22 富士通株式会社 循環型液体燃料電池及びその制御方法
WO2007036754A1 (en) * 2005-09-27 2007-04-05 M.I.T.Z.I. S.R.L. Fuel dispensing apparatus and method thereof
EP1783368A1 (de) * 2005-11-07 2007-05-09 Dresser Wayne Aktiebolag Dampfrückgewinnungspumpe
DE102007001770A1 (de) * 2007-01-05 2008-07-10 Gardner Denver Deutschland Gmbh Saugrohr
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
DE102007013872A1 (de) * 2007-03-20 2008-09-25 Gardner Denver Deutschland Gmbh Vakuumsystem für hohe Zusatzflüssigkeitsmengen
FR2919855B1 (fr) * 2007-08-08 2009-10-02 Tokheim Holding Bv Dispositif de degazage antimousse pour un appareil de distribution de carburant en particulier de biocarburant
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
US20150247501A1 (en) * 2014-02-28 2015-09-03 Flow Control LLC Anti-airlock valve assembly
US11560902B2 (en) 2019-01-25 2023-01-24 Pentair Flow Technologies, Llc Self-priming assembly for use in a multi-stage pump
IT202000005914U1 (it) * 2020-10-22 2022-04-22 Piusi Spa Pompa di erogazione per impianti di distribuzione di carburante.
NL2027919B1 (nl) * 2021-04-06 2022-10-19 B B A Participaties B V Pompinstallatie met afneembare geluidsdemper

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350551A (en) * 1930-03-14 1931-06-15 Drysdale & Co Ltd Improvements in and relating to combined water and air pump units
GB372952A (en) * 1931-05-18 1932-05-19 Pulsometer Eng Co Improvements in or relating to pumping sets
CH197944A (de) * 1937-03-25 1938-05-31 Sulzer Ag Zentrifugalpumpe mit senkrechter Welle und einer durch einen umlaufenden Flüssigkeitsring abgedichteten Entlüftungspumpe.
US2306988A (en) * 1940-08-02 1942-12-29 Nash Engineering Co Wet vacuum pump apparatus
GB724652A (en) * 1952-02-08 1955-02-23 Nash Engineering Co Aircraft fuel systems and booster pumps therefor
US4260000A (en) * 1979-06-04 1981-04-07 Texaco Inc. Fuel dispensing system with controlled vapor withdrawal
GB2181487B (en) * 1985-10-12 1989-10-18 Stephen Walker Tebby Improvements in or relating to centrifugal pump priming systems
CN2042461U (zh) * 1988-12-17 1989-08-09 航空航天部国营长空机械厂 计量加油机
CN2055820U (zh) * 1989-09-02 1990-04-11 魏延基 双枪电子计数电动加油机
US5333655A (en) * 1992-09-15 1994-08-02 Nuovopignone Industrie Meccaniche E Fonderia Spa System for effective vapor recovery without seal members in fuel filling installations
EP0598928B1 (de) * 1992-11-17 1995-03-15 Scheidt & Bachmann Gmbh Kraftfahrzeugtankstelle mit Rückgewinnung von Brennstoffdampf
US5494409A (en) * 1993-10-01 1996-02-27 Webb; Michael C. Gas pump vapor recovery system
US5575629A (en) * 1994-05-02 1996-11-19 Delaware Capital Formation, Inc. Vapor control system

Also Published As

Publication number Publication date
FI954165A0 (fi) 1995-09-06
CN1063729C (zh) 2001-03-28
GR3035590T3 (en) 2001-06-29
BR9503937A (pt) 1996-09-24
ES2153014T3 (es) 2001-02-16
EP0701062B1 (de) 2000-12-27
NO953504D0 (no) 1995-09-06
FI954165A (fi) 1996-03-08
CN1130725A (zh) 1996-09-11
ZA957359B (en) 1996-03-28
NL9401455A (nl) 1996-04-01
DE69519705D1 (de) 2001-02-01
RU2155278C2 (ru) 2000-08-27
DK0701062T3 (da) 2001-01-29
EP0701062A1 (de) 1996-03-13
CA2157654A1 (en) 1996-03-08
NO312216B1 (no) 2002-04-08
US5785501A (en) 1998-07-28
DE69519705T2 (de) 2001-06-07
JPH08177779A (ja) 1996-07-12
PT701062E (pt) 2001-06-29
NO953504L (no) 1996-03-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee