EP3913228A4 - Kraftschlüssige verdrängerpumpe und flüssigkeitsversorgungsvorrichtung - Google Patents

Kraftschlüssige verdrängerpumpe und flüssigkeitsversorgungsvorrichtung Download PDF

Info

Publication number
EP3913228A4
EP3913228A4 EP20741647.0A EP20741647A EP3913228A4 EP 3913228 A4 EP3913228 A4 EP 3913228A4 EP 20741647 A EP20741647 A EP 20741647A EP 3913228 A4 EP3913228 A4 EP 3913228A4
Authority
EP
European Patent Office
Prior art keywords
supply device
liquid supply
positive displacement
type pump
displacement type
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.)
Withdrawn
Application number
EP20741647.0A
Other languages
English (en)
French (fr)
Other versions
EP3913228A1 (de
Inventor
Tatsuya Hasuko
Shinichiro Horisoko
Naoki Takeuchi
Satoshi Omura
Ryutaro KOBAYASHI
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.)
Mitsuba Corp
Original Assignee
Mitsuba Corp
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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of EP3913228A1 publication Critical patent/EP3913228A1/de
Publication of EP3913228A4 publication Critical patent/EP3913228A4/de
Withdrawn legal-status Critical Current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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/008—Details of the stator, e.g. channel shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP20741647.0A 2019-01-16 2020-01-16 Kraftschlüssige verdrängerpumpe und flüssigkeitsversorgungsvorrichtung Withdrawn EP3913228A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019004877 2019-01-16
PCT/JP2020/001379 WO2020149382A1 (ja) 2019-01-16 2020-01-16 非容積型ポンプ及び液体供給装置

Publications (2)

Publication Number Publication Date
EP3913228A1 EP3913228A1 (de) 2021-11-24
EP3913228A4 true EP3913228A4 (de) 2022-10-26

Family

ID=71613073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20741647.0A Withdrawn EP3913228A4 (de) 2019-01-16 2020-01-16 Kraftschlüssige verdrängerpumpe und flüssigkeitsversorgungsvorrichtung

Country Status (5)

Country Link
EP (1) EP3913228A4 (de)
JP (1) JP7350020B2 (de)
CN (1) CN113423956B (de)
PH (1) PH12021551671B1 (de)
WO (1) WO2020149382A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153491A (ja) * 1984-07-04 1986-03-17 エスベ−エフ・アウト−エレクトリツク・ゲ−エムベ−ハ− 燃料供給ポンプ
WO1993011355A1 (en) * 1991-11-25 1993-06-10 Ford Motor Company Limited Automotive fuel pump with modular pump housing
US5299908A (en) * 1990-12-15 1994-04-05 Dowty Defence And Air Systems Limited Regenerative pump having rotor with blades whose inclination varies radially of the rotor
JPH07167077A (ja) * 1993-07-28 1995-07-04 Lucas Ind Plc ポンプ
EP1158172B1 (de) * 1999-02-09 2004-10-13 Aisan Kogyo Kabushiki Kaisha Fluidpumpe

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066235Y2 (ja) * 1987-07-10 1994-02-16 株式会社ユニシアジェックス タ−ビン型燃料ポンプ
DE4427874C2 (de) * 1994-08-06 2003-06-18 Bosch Gmbh Robert Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
DE4446537C2 (de) * 1994-12-24 2002-11-07 Bosch Gmbh Robert Flüssigkeitspumpe
JP2005120834A (ja) * 2003-10-14 2005-05-12 Aisan Ind Co Ltd 燃料ポンプ
DE10348008A1 (de) * 2003-10-15 2005-05-19 Siemens Ag Kraftstoffpumpe
CN100392251C (zh) * 2004-07-05 2008-06-04 薛肇江 电动燃油双槽叶轮泵
US7828508B2 (en) * 2004-09-08 2010-11-09 Mitsuba Corporation Fuel pump
JP4672420B2 (ja) * 2005-04-08 2011-04-20 愛三工業株式会社 燃料ポンプ
JP4952180B2 (ja) 2006-10-04 2012-06-13 株式会社デンソー 燃料ポンプ
KR100893143B1 (ko) * 2007-10-19 2009-04-16 현담산업 주식회사 고효율 연료 펌프용 임펠러 케이스 구조
JP2010144609A (ja) * 2008-12-18 2010-07-01 Mitsubishi Electric Corp 燃料ポンプ
DE102010004379A1 (de) * 2009-12-16 2011-06-22 Continental Automotive GmbH, 30165 Kraftstoffpumpe
US9249806B2 (en) * 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
US20140169960A1 (en) * 2011-10-13 2014-06-19 Mitsubishi Electric Corporation Fuel pump
JP6096572B2 (ja) * 2013-04-11 2017-03-15 株式会社日本自動車部品総合研究所 燃料ポンプ
JP2015086804A (ja) 2013-10-31 2015-05-07 株式会社デンソー 燃料ポンプ
CN110753495B (zh) 2017-06-20 2023-04-18 三菱化学株式会社 乳化组合物及饮料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153491A (ja) * 1984-07-04 1986-03-17 エスベ−エフ・アウト−エレクトリツク・ゲ−エムベ−ハ− 燃料供給ポンプ
US5299908A (en) * 1990-12-15 1994-04-05 Dowty Defence And Air Systems Limited Regenerative pump having rotor with blades whose inclination varies radially of the rotor
WO1993011355A1 (en) * 1991-11-25 1993-06-10 Ford Motor Company Limited Automotive fuel pump with modular pump housing
JPH07167077A (ja) * 1993-07-28 1995-07-04 Lucas Ind Plc ポンプ
EP1158172B1 (de) * 1999-02-09 2004-10-13 Aisan Kogyo Kabushiki Kaisha Fluidpumpe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JI PEI: "Performance Prediction Based on Effects of Wrapping Angle of a Side Channel Pump", ENERGIES, vol. 12, no. 1, 1 January 2019 (2019-01-01), CH, pages 139, XP093155817, ISSN: 1996-1073, DOI: 10.3390/en12010139 *
See also references of WO2020149382A1 *

Also Published As

Publication number Publication date
CN113423956A (zh) 2021-09-21
JP7350020B2 (ja) 2023-09-25
PH12021551671A1 (en) 2022-03-14
JPWO2020149382A1 (ja) 2021-12-02
PH12021551671B1 (en) 2024-02-28
CN113423956B (zh) 2024-02-02
BR112021014002A2 (pt) 2021-09-21
EP3913228A1 (de) 2021-11-24
WO2020149382A1 (ja) 2020-07-23

Similar Documents

Publication Publication Date Title
EP3715280A4 (de) Flüssigkeitspumpe
EP4135792A4 (de) Flüssigkeitsabgabevorrichtung
EP3870258A4 (de) Vorrichtung zur intranasalen wirkstoffdruckverabreichung
GB2582518B (en) Pump and fluid control device
EP3830418A4 (de) Pumpe für flüssige kältemittel
EP3859154A4 (de) Peristaltische dosierpumpe mit linearer reinigung
EP4074621A4 (de) Flüssigkeitspumpe
PL3578871T3 (pl) Urządzenie do dostarczania płynu pod ciśnieniem
EP4011799A4 (de) Pumpvorrichtung
EP3943951A4 (de) Flüssigkeitsvorrichtung
EP3779462A4 (de) Flüssigkeitsdosiervorrichtung und ihre verwendung
EP4056211A4 (de) Vorrichtung zur injektion flüssiger arzneimittel
EP3744528B8 (de) Druckflüssigkeitszufuhr
HUE060484T2 (hu) Folyadék szivattyú
EP4061539A4 (de) Flüssigkeitsabgabevorrichtung und -verfahren
EP4089029A4 (de) Dosierpumpe in blasenform
EP3951182A4 (de) Elektrische flüssigkeitspumpe
EP3571051A4 (de) Flüssigkeitsspender
CA3081192A1 (en) Pump device
EP3887281A4 (de) Flexibler behälter mit dispensierpumpe
PH12021551671A1 (en) Non-positive displacement type pump and liquid supply device
SG11202105854VA (en) Portable fluid dispenser
EP3884368A4 (de) Druckflüssigkeitsausgabe mit mehreren tanks
AU2022300030A1 (en) Fluid delivery device
EP3922363A4 (de) Flüssigkeitsbeschichtungseinheit und flüssigkeitsbeschichtungsvorrichtung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210729

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: F04D0005000000

Ipc: F02M0037080000

A4 Supplementary search report drawn up and despatched

Effective date: 20220923

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/66 20060101ALI20220919BHEP

Ipc: F04D 29/18 20060101ALI20220919BHEP

Ipc: F04D 29/16 20060101ALI20220919BHEP

Ipc: F04D 5/00 20060101ALI20220919BHEP

Ipc: F02M 37/10 20060101ALI20220919BHEP

Ipc: F02M 37/08 20060101AFI20220919BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240502

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20240903