DE2237246A1 - Foerderpumpe - Google Patents

Foerderpumpe

Info

Publication number
DE2237246A1
DE2237246A1 DE2237246A DE2237246A DE2237246A1 DE 2237246 A1 DE2237246 A1 DE 2237246A1 DE 2237246 A DE2237246 A DE 2237246A DE 2237246 A DE2237246 A DE 2237246A DE 2237246 A1 DE2237246 A1 DE 2237246A1
Authority
DE
Germany
Prior art keywords
rotor
housing
bores
outlet
chamber
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.)
Pending
Application number
DE2237246A
Other languages
German (de)
English (en)
Inventor
Geoffrey Arthur Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE2237246A1 publication Critical patent/DE2237246A1/de
Pending 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
    • 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
    • F04D9/043—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump being hand operated or of the reciprocating type
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more 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
    • 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
    • F04D9/048—Means for rendering the priming pump inoperative the means being outlet pressure sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE2237246A 1971-07-29 1972-07-28 Foerderpumpe Pending DE2237246A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3560771A GB1390029A (en) 1971-07-29 1971-07-29 Fuel pumps for use in conjunction with gas turbine engines

Publications (1)

Publication Number Publication Date
DE2237246A1 true DE2237246A1 (de) 1973-02-01

Family

ID=10379604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2237246A Pending DE2237246A1 (de) 1971-07-29 1972-07-28 Foerderpumpe

Country Status (6)

Country Link
US (1) US3811797A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5135241B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2237246A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2147730A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1390029A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT961721B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026218A1 (de) * 2008-05-30 2009-12-03 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
US8628295B2 (en) 2008-05-10 2014-01-14 Geraete- Und Pumpenbau Gmbh Dr. Eugen Schmidt Regulatable coolant pump and method for its regulation
CN110397599A (zh) * 2019-07-19 2019-11-01 江苏大学 一种应用于离心泵的自吸启动装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551725A (en) * 1975-09-06 1979-08-30 Rolls Royce Primary systems for pumps
US4035104A (en) * 1975-09-19 1977-07-12 Ingersoll-Rand Company Self-priming centrifugal pump
US4061439A (en) * 1976-06-29 1977-12-06 Chandler Evans Inc. Impeller pump and vane pump assembly with clutch deactivation
JPS63175403U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-10-01 1988-11-14
GB2404695B (en) * 2003-08-04 2006-05-31 Itt Mfg Enterprises Inc Self-priming centrifugal pump
KR20160119815A (ko) * 2014-02-07 2016-10-14 토르벡 인코포레이티드 축방향 피스톤 디바이스
CN103883493B (zh) * 2014-03-20 2015-12-09 西安交通大学 一种缸体静止的轴向柱塞泵

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628295B2 (en) 2008-05-10 2014-01-14 Geraete- Und Pumpenbau Gmbh Dr. Eugen Schmidt Regulatable coolant pump and method for its regulation
DE102008026218A1 (de) * 2008-05-30 2009-12-03 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
DE102008026218B4 (de) * 2008-05-30 2012-04-19 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
US8297942B2 (en) 2008-05-30 2012-10-30 Geraete- Und Pumpenbau Gmbh Dr. Eugen Schmidt Regulatable coolant pump
CN110397599A (zh) * 2019-07-19 2019-11-01 江苏大学 一种应用于离心泵的自吸启动装置
CN110397599B (zh) * 2019-07-19 2020-09-25 江苏大学 一种应用于离心泵的自吸启动装置

Also Published As

Publication number Publication date
FR2147730A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-03-09
US3811797A (en) 1974-05-21
IT961721B (it) 1973-12-10
GB1390029A (en) 1975-04-09
JPS4835215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-05-24
JPS5135241B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-10-01

Similar Documents

Publication Publication Date Title
DE4124583C2 (de) Flügelzellenpumpe mit variabler Leistung
DE69202269T2 (de) Taumelscheiben-Kolbenhydraulikanlage.
DE102005024059B4 (de) Radial-Kolbenpumpe mit exzentrisch angetriebenem Rollbetätigungsring
DD237533A5 (de) Seitenkanalpumpe mit kraefteausgleich
EP1141551B1 (de) Pumpenanordnung mit zwei hydropumpen
DE3319000A1 (de) Drehkolbenpumpe
DE69303388T2 (de) Anlage zur Energieumwandlung eines Fluidums mit veränderlicher Verdrängung
DE4308506A1 (de) Ölpumpensystem
DE2237246A1 (de) Foerderpumpe
DE1934362A1 (de) Stroemungsmediums- bzw. Fluessigkeitsuebertragungsvorrichtung,insbesondere Fluegelradpumpe mit veraenderbarem Volumen
DE2650814A1 (de) Fluegelpumpe
DE10129449A1 (de) Kraftstoffhochdruckpumpe für Brennkraftmaschine mit verbessertem Teillastverhalten
EP1495227B1 (de) Hydraulisches pumpenaggregat
EP1319831B1 (de) Kraftstoffhochdruckpumpe mit integrierter Sperrflügel-Vorförderpumpe
DE102021208481A1 (de) Förderpumpe und Kraftfahrzeug mit einer derartigen Förderpumpe
EP0509077B1 (de) Kolbenpumpe, insbesondere radialkolbenpumpe
DE102011089399A1 (de) Pumpe, insbesondere Kraftstoffhochdruckpumpe für eine Kraftstoffeinspritzeinrichtung
DE1812251C3 (de) Flügelzellenpumpe
EP1922487B1 (de) Verdrängerpumpe mit variablem fördervolumen
DE3242983A1 (de) Regelbare fluegelzellenpumpe
DE1503309A1 (de) Zahnradmotor
DE3605452A1 (de) Verteilereinspritzpumpe
DE3046973A1 (de) Schaufel-verdichter
DE69207224T2 (de) Taumelscheiben-Kolbenhydraulikanlage
DE4438696A1 (de) Flügelzellenpumpe