AT365746B - DEVICE FOR COOLING AND RINSING THE AXIAL GASKET FOR A LEAF WHEEL OF WATER PUMPS - Google Patents

DEVICE FOR COOLING AND RINSING THE AXIAL GASKET FOR A LEAF WHEEL OF WATER PUMPS

Info

Publication number
AT365746B
AT365746B AT0115680A AT115680A AT365746B AT 365746 B AT365746 B AT 365746B AT 0115680 A AT0115680 A AT 0115680A AT 115680 A AT115680 A AT 115680A AT 365746 B AT365746 B AT 365746B
Authority
AT
Austria
Prior art keywords
rinsing
cooling
water pumps
leaf wheel
axial gasket
Prior art date
Application number
AT0115680A
Other languages
German (de)
Other versions
ATA115680A (en
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 ATA115680A publication Critical patent/ATA115680A/en
Application granted granted Critical
Publication of AT365746B publication Critical patent/AT365746B/en

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)
AT0115680A 1979-03-14 1980-03-03 DEVICE FOR COOLING AND RINSING THE AXIAL GASKET FOR A LEAF WHEEL OF WATER PUMPS AT365746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792909933 DE2909933A1 (en) 1979-03-14 1979-03-14 DEVICE FOR COOLING AND RINSING THE AXIAL GASKET FOR A LEAF WHEEL OF WATER PUMPS

Publications (2)

Publication Number Publication Date
ATA115680A ATA115680A (en) 1981-06-15
AT365746B true AT365746B (en) 1982-02-10

Family

ID=6065317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0115680A AT365746B (en) 1979-03-14 1980-03-03 DEVICE FOR COOLING AND RINSING THE AXIAL GASKET FOR A LEAF WHEEL OF WATER PUMPS

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627766U1 (en) * 1986-10-17 1988-02-11 Sihi Gmbh & Co Kg, 2210 Itzehoe Centrifugal pump
JPH0734238Y2 (en) * 1989-07-27 1995-08-02 株式会社ユニシアジェックス Water pump
NL9000741A (en) * 1990-03-29 1991-10-16 Pl Automotive Bv FLUID PUMP AND RELATED RUNWAY.
DE19859390A1 (en) * 1998-12-22 2000-06-29 Wilo Gmbh Circulation pump driven by electric motor esp. submersible motor driven pump with pump chamber having whirling chamber and impeller held on motor shaft and unit for venting impeller chamber is provided
JP4111698B2 (en) * 2001-08-31 2008-07-02 イーグル工業株式会社 Mechanical seal device
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
EP1875078A4 (en) * 2005-04-29 2011-01-19 Weir Minerals Australia Ltd Air diffuser system for industrial pumps
CN113357156B (en) * 2021-07-19 2024-04-12 江苏维尔特泵业有限公司 Inside and outside multilayer sealed cooling hot water circulating pump

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 (en) * 1961-12-22 1969-11-13 Wernert Geb Schaafhausen Mechanical seal for rotating shafts in centrifugal pumps
DE2615743C2 (en) * 1976-04-10 1984-07-12 Wernert-Pumpen GmbH, 4330 Mülheim Mechanical seal for the shaft of centrifugal pumps

Also Published As

Publication number Publication date
JPS55125392A (en) 1980-09-27
BR8001590A (en) 1980-11-18
HU182111B (en) 1983-12-28
GB2046372A (en) 1980-11-12
GB2046372B (en) 1983-01-26
FR2451481A1 (en) 1980-10-10
IT1129746B (en) 1986-06-11
DD149687A1 (en) 1981-07-22
ATA115680A (en) 1981-06-15
IT8020568A0 (en) 1980-03-13
SE8001992L (en) 1980-09-15
DE2909933A1 (en) 1980-09-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties