[go: up one dir, main page]

CS258472B2 - Pump with parallel channels - Google Patents

Pump with parallel channels

Info

Publication number
CS258472B2
CS258472B2 CS855362A CS536285A CS258472B2 CS 258472 B2 CS258472 B2 CS 258472B2 CS 855362 A CS855362 A CS 855362A CS 536285 A CS536285 A CS 536285A CS 258472 B2 CS258472 B2 CS 258472B2
Authority
CS
Czechoslovakia
Prior art keywords
impeller
casing
radial forces
pump
interrupter
Prior art date
Application number
CS855362A
Other languages
Czech (cs)
English (en)
Other versions
CS536285A2 (en
Inventor
Friedrich Schweinfurter
Original Assignee
Friedrich Schweinfurter
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 Friedrich Schweinfurter filed Critical Friedrich Schweinfurter
Publication of CS536285A2 publication Critical patent/CS536285A2/cs
Publication of CS258472B2 publication Critical patent/CS258472B2/cs

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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/005—Regenerative pumps of multistage type the stages being radially offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Cephalosporin Compounds (AREA)
  • Fertilizing (AREA)
  • Paper (AREA)
  • Float Valves (AREA)
CS855362A 1984-07-23 1985-07-19 Pump with parallel channels CS258472B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843427112 DE3427112A1 (de) 1984-07-23 1984-07-23 Seitenkanalpumpe mit kraefteausgleich

Publications (2)

Publication Number Publication Date
CS536285A2 CS536285A2 (en) 1988-01-15
CS258472B2 true CS258472B2 (en) 1988-08-16

Family

ID=6241341

Family Applications (1)

Application Number Title Priority Date Filing Date
CS855362A CS258472B2 (en) 1984-07-23 1985-07-19 Pump with parallel channels

Country Status (7)

Country Link
US (1) US4678395A (de)
EP (1) EP0170175B1 (de)
JP (1) JPH0631634B2 (de)
AT (1) ATE64772T1 (de)
CS (1) CS258472B2 (de)
DD (1) DD237533A5 (de)
DE (2) DE3427112A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238891A (ja) * 1985-08-10 1987-02-19 Nippon Denso Co Ltd 再生ポンプ装置
JPH0762478B2 (ja) * 1987-12-28 1995-07-05 愛三工業株式会社 ウエスコ型ポンプ機構
JPH0330596U (de) * 1989-07-31 1991-03-26
HUT62374A (en) * 1990-01-31 1993-04-28 Reihansl Maschinen & Pumpen Ma Pump having canal branch
DE4243225A1 (de) * 1992-12-19 1994-06-23 Pierburg Gmbh Brennstoffpumpe
US5310308A (en) * 1993-10-04 1994-05-10 Ford Motor Company Automotive fuel pump housing with rotary pumping element
EP0735271B1 (de) * 1995-03-31 2002-06-19 BITRON S.p.A. Seitenkanalbrennstoffpumpe für Kraftfahrzeug
US5580213A (en) * 1995-12-13 1996-12-03 General Motors Corporation Electric fuel pump for motor vehicle
US5596970A (en) * 1996-03-28 1997-01-28 Ford Motor Company Fuel pump for an automotive fuel delivery system
US5702229A (en) * 1996-10-08 1997-12-30 Walbro Corporation Regenerative fuel pump
JPH11218087A (ja) * 1997-11-03 1999-08-10 Walbro Corp 力均衡横みぞ型燃料ポンプ
US6280157B1 (en) 1999-06-29 2001-08-28 Flowserve Management Company Sealless integral-motor pump with regenerative impeller disk
DE10013907A1 (de) * 2000-03-21 2001-09-27 Mannesmann Vdo Ag Förderpumpe
DE10019911A1 (de) * 2000-04-20 2001-10-25 Mannesmann Vdo Ag Förderpumpe
DE10030604A1 (de) 2000-06-21 2002-01-03 Mannesmann Vdo Ag Seitenkanalpumpe
DE10048695A1 (de) 2000-09-30 2002-04-11 Leybold Vakuum Gmbh Pumpe als Seitenkanalpumpe
DE10062451A1 (de) * 2000-12-14 2002-06-20 Siemens Ag Förderpumpe
US7037066B2 (en) * 2002-06-18 2006-05-02 Ti Group Automotive Systems, L.L.C. Turbine fuel pump impeller
GB0215709D0 (en) * 2002-07-05 2002-08-14 Boc Group Plc A regenerative fluid pump and stator for the same
DE102004057991B4 (de) 2004-12-01 2018-03-29 Tni Medical Ag Gehäuseschale, Laufrad sowie Seitenkanalverdichter
US7632060B2 (en) * 2005-01-24 2009-12-15 Ford Global Technologies, Llc Fuel pump having dual flow channel
DE102006053933A1 (de) * 2006-11-15 2008-05-21 Siemens Ag Seitenkanalpumpe
DE102007026533A1 (de) * 2007-06-08 2008-12-11 Continental Automotive Gmbh Kraftstoffpumpe
CN101368578B (zh) * 2007-08-17 2011-05-18 简焕然 再生式泵的流道结构
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
US20140072425A1 (en) * 2012-09-10 2014-03-13 Delphi Technologies, Inc. Multi-channel fuel pump
CN110748504B (zh) * 2019-11-15 2025-01-24 四川省自贡工业泵有限责任公司 侧流道泵体的水力结构
GB2594145B (en) * 2020-03-04 2024-07-31 Eaton Intelligent Power Ltd Single wheel multi-stage radially-layered regenerative pump

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1635786A (en) * 1924-06-16 1927-07-12 Westco Chippewa Pump Company Pump
US1979621A (en) * 1933-01-20 1934-11-06 Hollander Aladar Balanced turbulence pump
DE720286C (de) * 1936-07-17 1942-04-30 Fritz Oesterlen Dr Ing Umlaufpumpe mit Seitenkanal und zwei oder mehr Laufraedern auf einer Welle
AT156127B (de) * 1937-08-07 1939-05-10 Vogel Pumpen Kreiselpumpe mit Drucksteigerungszellen.
DE731085C (de) * 1939-12-19 1943-02-01 Siemens Ag Umlaufpumpe ohne Fluessigkeitsring fuer Gase mit gekuehltem Laufrad
US2340787A (en) * 1941-04-11 1944-02-01 Linde Air Prod Co Means for balancing rotary pumps
DE890256C (de) * 1943-05-07 1953-09-17 Siemens Ag Fluessigkeitsring-Verdichter
US2574724A (en) * 1948-07-31 1951-11-13 Fairbanks Morse & Co Multistage rotary pump
US2662479A (en) * 1950-11-03 1953-12-15 Bendix Aviat Corp Turbine pump or motor
DE967363C (de) * 1951-07-24 1957-11-07 Siemens Ag Mehrstufige Fluegelradpumpe
JPS4517966Y1 (de) * 1969-11-25 1970-07-22
DE2105121A1 (de) * 1971-02-04 1972-08-10 Klein Schanzlin & Becker Ag Wirbelpumpe
DE2112762A1 (de) * 1971-03-17 1972-10-12 Klein Schanzlin & Becker Ag Seitenkanalpumpe,insbesondere Wirbelpumpe
DE2131952C3 (de) * 1971-06-26 1974-05-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ringkanalgebläse
GB1402713A (en) * 1971-06-30 1975-08-13 Lintott Eng Ltd Vortex compressor
US3917431A (en) * 1973-09-18 1975-11-04 Dresser Ind Multi-stage regenerative fluid pump
US3963371A (en) * 1975-07-24 1976-06-15 Roy E. Roth Company Multi-stage pump
DE3014425C2 (de) * 1980-04-15 1986-06-12 Friedrich 8541 Röttenbach Schweinfurter Seitenkanalpumpe
DE3118533A1 (de) * 1981-05-09 1982-12-02 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum foerdern von fluessigkeiten
DE3128374A1 (de) * 1981-07-17 1983-02-17 Friedrich 8541 Röttenbach Schweinfurter Radialschaufelunterstuetzte seitenkanalpumpe
JPS58222997A (ja) * 1982-06-21 1983-12-24 Nippon Denso Co Ltd ポンプ装置
DE3321241A1 (de) * 1983-06-11 1984-12-13 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum foerdern von kraftstoff aus einem vorratstank zur brennkraftmaschine, insbesondere eines kraftfahrzeugs
JPH119991A (ja) * 1997-06-23 1999-01-19 Nippon Gasket Co Ltd 耐熱性多孔質シート及びその製造方法
JPH119990A (ja) * 1997-06-24 1999-01-19 Daido Hoxan Inc 窒素吸着剤およびその使用方法

Also Published As

Publication number Publication date
DE3583312D1 (de) 1991-08-01
ATE64772T1 (de) 1991-07-15
DE3427112A1 (de) 1986-01-23
DD237533A5 (de) 1986-07-16
EP0170175A3 (en) 1987-06-03
US4678395A (en) 1987-07-07
JPH0631634B2 (ja) 1994-04-27
JPS6187996A (ja) 1986-05-06
EP0170175B1 (de) 1991-06-26
CS536285A2 (en) 1988-01-15
EP0170175A2 (de) 1986-02-05

Similar Documents

Publication Publication Date Title
CS258472B2 (en) Pump with parallel channels
US3228587A (en) Liquid-ring gas pumps
GB987608A (en) Gear pump or motor
GB1062646A (en) Rotary fluid pressure motors and pumps
GB1220054A (en) Two-stage compressor of the meshing screw rotor type
GB1147606A (en) Improvements relating to Rotary Hydraulic Pumps or Motors
GB1035226A (en) Improvements in rotary fluid pumps or motors
US2786421A (en) Rotary pump or motor
GB1257055A (de)
RU1837971C (ru) Мельница
GB1419171A (en) Rotary abutment positive displacement device
ES432760A1 (es) Perfeccionamientos introducidos en un caudalimetro.
EP0542759A1 (de) Mehrkammerige rotierende lappenmaschine für fluide mit zwangsläufig gleitenden dichtungen
GB749569A (en) Improvements in or relating to rotary fluid pumps and motors and the like
GB1385614A (en) Rotary fluid-pressure motor or engine
GB1523804A (en) Part-rotary actuators and other positivedisplacement fluid machines
GB846119A (en) Improvements in rotary pumps or motors
GB1427053A (en) Engine housings
GB732394A (en) Improvements in or relating to rotary hydraulic and pneumatic motors and pumps
GB1405074A (en) Rotary-piston hydraulic motors
GB1583885A (en) Rotary fluid-machines
GB733547A (en) Improvements relating to rotary pumps and motors
US3942919A (en) Rotary piston type engine
ES8305093A1 (es) "una bomba de impulsion de paletas flexibles mejorada".
SU909230A2 (ru) Роторна машина