DE2909933A1 - Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen - Google Patents

Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen

Info

Publication number
DE2909933A1
DE2909933A1 DE19792909933 DE2909933A DE2909933A1 DE 2909933 A1 DE2909933 A1 DE 2909933A1 DE 19792909933 DE19792909933 DE 19792909933 DE 2909933 A DE2909933 A DE 2909933A DE 2909933 A1 DE2909933 A1 DE 2909933A1
Authority
DE
Germany
Prior art keywords
cooling
impeller
seal
ring
bellows
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Withdrawn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
DE19792909933
Other languages
German (de)
English (en)
Inventor
Helmut Dipl Ing Melde-Tuczai
Werner Ing Grad Schmidt
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19792909933 priority Critical patent/DE2909933A1/de
Priority to AT0115680A priority patent/AT365746B/de
Priority to FR8004887A priority patent/FR2451481A1/fr
Priority to JP3148480A priority patent/JPS55125392A/ja
Priority to DD80219619A priority patent/DD149687A1/de
Priority to SE8001992A priority patent/SE8001992L/
Priority to IT20568/80A priority patent/IT1129746B/it
Priority to HU80607A priority patent/HU182111B/hu
Priority to BR8001590A priority patent/BR8001590A/pt
Priority to GB8008706A priority patent/GB2046372B/en
Publication of DE2909933A1 publication Critical patent/DE2909933A1/de
Withdrawn legal-status Critical Current

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)
DE19792909933 1979-03-14 1979-03-14 Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen Withdrawn DE2909933A1 (de)

Priority Applications (10)

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
AT0115680A AT365746B (de) 1979-03-14 1980-03-03 Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen
FR8004887A FR2451481A1 (fr) 1979-03-14 1980-03-05 Dispositif pour refroidir et balayer le joint axial d'une turbine de pompe a eau
JP3148480A JPS55125392A (en) 1979-03-14 1980-03-12 Apparatus for cooling and cleaning axial packing device for use in waterpump impeller
DD80219619A DD149687A1 (de) 1979-03-14 1980-03-12 Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen
SE8001992A SE8001992L (sv) 1979-03-14 1980-03-13 Anordning for kylning och spolning av axeltetning for lophjulet hos vattenpumpar
IT20568/80A IT1129746B (it) 1979-03-14 1980-03-13 Mezzo per raffreddare e lavare la guarnizione assiale per la ruota alettata di pompe d'acqua
HU80607A HU182111B (en) 1979-03-14 1980-03-14 Device for cooling and flushing the axial packing of fan wheel of water pumps
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
GB8008706A GB2046372B (en) 1979-03-14 1980-03-14 Cooling pump seals

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
DE2909933A1 true DE2909933A1 (de) 1980-09-25

Family

ID=6065317

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859390A1 (de) * 1998-12-22 2000-06-29 Wilo Gmbh Entlüftungsvorrichtung für eine Tauchmotorpumpe

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627766U1 (de) * 1986-10-17 1988-02-11 Sihi Gmbh & Co Kg, 2210 Itzehoe Kreiselpumpe
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.
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
US6918746B2 (en) * 2003-04-25 2005-07-19 Electro-Motive Diesel, Inc. Diesel engine water pump with thrust bearing preload
US6884022B2 (en) * 2003-04-25 2005-04-26 General Motors Corporation Diesel engine water pump with improved water seal
US6929449B2 (en) 2003-04-25 2005-08-16 Electro-Motive Diesel, Inc. Diesel engine water pump with improved oil control
KR101209828B1 (ko) * 2005-04-29 2012-12-07 위어 미네랄즈 오스트레일리아 리미티드 산업용 펌프용 에어 디퓨저 시스템
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859390A1 (de) * 1998-12-22 2000-06-29 Wilo Gmbh Entlüftungsvorrichtung für eine Tauchmotorpumpe

Also Published As

Publication number Publication date
GB2046372A (en) 1980-11-12
ATA115680A (de) 1981-06-15
AT365746B (de) 1982-02-10
JPS55125392A (en) 1980-09-27
SE8001992L (sv) 1980-09-15
DD149687A1 (de) 1981-07-22
IT1129746B (it) 1986-06-11
BR8001590A (pt) 1980-11-18
GB2046372B (en) 1983-01-26
HU182111B (en) 1983-12-28
IT8020568A0 (it) 1980-03-13
FR2451481A1 (fr) 1980-10-10

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: M.A.N. MASCHINENFABRIK AUGSBURG-NUERNBERG AG, 8500

8130 Withdrawal