BR112014005765A2 - bomba de água - Google Patents

bomba de água

Info

Publication number
BR112014005765A2
BR112014005765A2 BR112014005765A BR112014005765A BR112014005765A2 BR 112014005765 A2 BR112014005765 A2 BR 112014005765A2 BR 112014005765 A BR112014005765 A BR 112014005765A BR 112014005765 A BR112014005765 A BR 112014005765A BR 112014005765 A2 BR112014005765 A2 BR 112014005765A2
Authority
BR
Brazil
Prior art keywords
water pump
reservoir
pusher
bearing
disposed
Prior art date
Application number
BR112014005765A
Other languages
English (en)
Other versions
BR112014005765B1 (pt
Inventor
Yamamoto Junya
Original Assignee
Aisin Seiki
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 Aisin Seiki filed Critical Aisin Seiki
Publication of BR112014005765A2 publication Critical patent/BR112014005765A2/pt
Publication of BR112014005765B1 publication Critical patent/BR112014005765B1/pt

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/602—Drainage
    • F05B2260/603—Drainage of leakage having past a seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

resumo patente de invenção: "bomba de água". a presente invenção refere-se a uma bomba de água que reduz defeitos no qual a água de refrigeração flui externamente é fornecida. a bomba de água é fornecida com um eixo de rotação suportado por um corpo através de um rolamento, um impulsor que é disposto em uma extremidade do cabo de rotação, e um membro de vedação que é disposto entre o impulsor e o rolamento. a passagem de dreno que acopla o membro de vedação e comunica-se com um espaço formado no lado oposto do impulsor é formado no corpo, e um reservatório é formado a jusante da passagem de dreno. na posição superior da parte de parede que forma o reservatório, um orifício de drenagem é formado, e um membro plano que absorve água é posicionado no reservatório.
BR112014005765-6A 2011-09-12 2012-08-01 bomba de água BR112014005765B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-198680 2011-09-12
JP2011198680 2011-09-12
PCT/JP2012/069576 WO2013038828A1 (ja) 2011-09-12 2012-08-01 ウォータポンプ

Publications (2)

Publication Number Publication Date
BR112014005765A2 true BR112014005765A2 (pt) 2017-03-28
BR112014005765B1 BR112014005765B1 (pt) 2021-03-16

Family

ID=47883067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014005765-6A BR112014005765B1 (pt) 2011-09-12 2012-08-01 bomba de água

Country Status (6)

Country Link
US (1) US9719522B2 (pt)
EP (1) EP2757270B1 (pt)
JP (1) JP6075289B2 (pt)
CN (1) CN204025177U (pt)
BR (1) BR112014005765B1 (pt)
WO (1) WO2013038828A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017014215A1 (ja) * 2015-07-23 2017-01-26 イーグル工業株式会社 軸封装置及び水中ポンプ
CN105402155A (zh) * 2015-12-14 2016-03-16 江苏国农泵业有限公司 一种自排水防渗漏水泵
JP7486892B2 (ja) 2020-03-17 2024-05-20 ダイハツ工業株式会社 内燃機関の冷却水ポンプの構造
US11434919B2 (en) * 2020-03-25 2022-09-06 Yamada Manufacturing Co., Ltd. Water pump
CN114837792A (zh) 2021-03-10 2022-08-02 美普盛（上海）汽车零部件有限公司 一种带膨胀补偿密封件的电动冷却液泵
DE102022201108A1 (de) * 2022-02-02 2023-08-03 Mahle International Gmbh Fördereinrichtung zum Fördern einer Flüssigkeit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623760Y2 (ja) 1988-09-27 1994-06-22 アイシン精機株式会社 ウォータポンプ
JPH0290399U (pt) 1988-12-28 1990-07-18
JP3082113B2 (ja) * 1992-06-26 2000-08-28 本田技研工業株式会社 ウォータポンプ
JPH0623760A (ja) 1992-07-09 1994-02-01 Furukawa Electric Co Ltd:The 架橋ポリエチレンケーブルのガス抜き方法
US5338153A (en) * 1993-06-30 1994-08-16 Caterpillar Inc. Non-drip fluid circulating pump
JP2000146233A (ja) * 1998-11-09 2000-05-26 Toshimasa Yamamoto 加湿器
JP2002122100A (ja) 2000-10-13 2002-04-26 Unisia Jecs Corp ウォータポンプ
JP4840550B2 (ja) 2001-03-23 2011-12-21 アイシン精機株式会社 ウォータポンプ
JP2003042488A (ja) 2001-07-30 2003-02-13 Hitachi Ltd 自然蒸発式加湿器
JP2003328992A (ja) 2002-05-09 2003-11-19 Mazda Motor Corp ウォータポンプ
JP2008169763A (ja) 2007-01-12 2008-07-24 Toyota Motor Corp ウォータポンプ
JP5076998B2 (ja) 2008-03-21 2012-11-21 アイシン精機株式会社 ウォータポンプ

Also Published As

Publication number Publication date
BR112014005765B1 (pt) 2021-03-16
US20140169942A1 (en) 2014-06-19
US9719522B2 (en) 2017-08-01
EP2757270B1 (en) 2021-09-22
EP2757270A4 (en) 2016-04-13
EP2757270A1 (en) 2014-07-23
JP6075289B2 (ja) 2017-02-08
CN204025177U (zh) 2014-12-17
JPWO2013038828A1 (ja) 2015-03-26
WO2013038828A1 (ja) 2013-03-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/08/2012, OBSERVADAS AS CONDICOES LEGAIS.