BR8001590A - Dispositivo para o resfriamento e para banhar a vedacao axial do rotor de bomas de agua - Google Patents

Dispositivo para o resfriamento e para banhar a vedacao axial do rotor de bomas de agua

Info

Publication number
BR8001590A
BR8001590A BR8001590A BR8001590A BR8001590A BR 8001590 A BR8001590 A BR 8001590A BR 8001590 A BR8001590 A BR 8001590A BR 8001590 A BR8001590 A BR 8001590A BR 8001590 A BR8001590 A BR 8001590A
Authority
BR
Brazil
Prior art keywords
bathing
cooling
water pumps
axial seal
rotor
Prior art date
Application number
BR8001590A
Other languages
English (en)
Inventor
Tuczai H Melde
W Schmidt
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of BR8001590A publication Critical patent/BR8001590A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Of Bearings (AREA)
BR8001590A 1979-03-14 1980-03-14 Dispositivo para o resfriamento e para banhar a vedacao axial do rotor de bomas de agua BR8001590A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792909933 DE2909933A1 (de) 1979-03-14 1979-03-14 Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen

Publications (1)

Publication Number Publication Date
BR8001590A true BR8001590A (pt) 1980-11-18

Family

ID=6065317

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001590A BR8001590A (pt) 1979-03-14 1980-03-14 Dispositivo para o resfriamento e para banhar a vedacao axial do rotor de bomas de agua

Country Status (10)

Country Link
JP (1) JPS55125392A (pt)
AT (1) AT365746B (pt)
BR (1) BR8001590A (pt)
DD (1) DD149687A1 (pt)
DE (1) DE2909933A1 (pt)
FR (1) FR2451481A1 (pt)
GB (1) GB2046372B (pt)
HU (1) HU182111B (pt)
IT (1) IT1129746B (pt)
SE (1) SE8001992L (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627766U1 (pt) * 1986-10-17 1988-02-11 Sihi Gmbh & Co Kg
JPH0734238Y2 (ja) * 1989-07-27 1995-08-02 株式会社ユニシアジェックス ウォータポンプ
NL9000741A (nl) * 1990-03-29 1991-10-16 Pl Automotive Bv Vloeistofpomp en bijbehorende tegenloopring.
DE19859390A1 (de) * 1998-12-22 2000-06-29 Wilo Gmbh Entlüftungsvorrichtung für eine Tauchmotorpumpe
JP4111698B2 (ja) * 2001-08-31 2008-07-02 イーグル工業株式会社 メカニカルシール装置
GB0213640D0 (en) * 2002-06-13 2002-07-24 Ricardo Consulting Eng Automotive pulley wheels
US6929449B2 (en) * 2003-04-25 2005-08-16 Electro-Motive Diesel, Inc. Diesel engine water pump with improved oil control
US6884022B2 (en) * 2003-04-25 2005-04-26 General Motors Corporation Diesel engine water pump with improved water seal
US6918746B2 (en) * 2003-04-25 2005-07-19 Electro-Motive Diesel, Inc. Diesel engine water pump with thrust bearing preload
CN101248279B (zh) * 2005-04-29 2010-10-06 伟尔矿业澳大利亚有限公司 空气扩散器，叶轮及把空气扩散器安装到叶轮上的方法
CN113357156B (zh) * 2021-07-19 2024-04-12 江苏维尔特泵业有限公司 一种内外多层密封冷却热水循环泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741991A (en) * 1951-04-06 1956-04-17 Union Steam Pump Company Pump and packing
DE1400545A1 (de) * 1961-12-22 1969-11-13 Wernert Geb Schaafhausen Gleitringdichtung fuer umlaufende Wellen bei Kreiselpumpen
DE2615743C2 (de) * 1976-04-10 1984-07-12 Wernert-Pumpen GmbH, 4330 Mülheim Gleitringdichtung für die Welle von Kreiselpumpen

Also Published As

Publication number Publication date
AT365746B (de) 1982-02-10
DD149687A1 (de) 1981-07-22
HU182111B (en) 1983-12-28
GB2046372A (en) 1980-11-12
FR2451481A1 (fr) 1980-10-10
IT8020568A0 (it) 1980-03-13
ATA115680A (de) 1981-06-15
GB2046372B (en) 1983-01-26
DE2909933A1 (de) 1980-09-25
IT1129746B (it) 1986-06-11
SE8001992L (sv) 1980-09-15
JPS55125392A (en) 1980-09-27

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