IT1129746B - MEANS FOR COOLING AND WASHING THE AXIAL GASKET FOR THE FINNED WHEEL OF WATER PUMPS - Google Patents

MEANS FOR COOLING AND WASHING THE AXIAL GASKET FOR THE FINNED WHEEL OF WATER PUMPS

Info

Publication number
IT1129746B
IT1129746B IT20568/80A IT2056880A IT1129746B IT 1129746 B IT1129746 B IT 1129746B IT 20568/80 A IT20568/80 A IT 20568/80A IT 2056880 A IT2056880 A IT 2056880A IT 1129746 B IT1129746 B IT 1129746B
Authority
IT
Italy
Prior art keywords
washing
cooling
water pumps
axial gasket
finned wheel
Prior art date
Application number
IT20568/80A
Other languages
Italian (it)
Other versions
IT8020568A0 (en
Inventor
Werner Schmidt
Helmut Melde Tuczai
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 IT8020568A0 publication Critical patent/IT8020568A0/en
Application granted granted Critical
Publication of IT1129746B publication Critical patent/IT1129746B/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)
IT20568/80A 1979-03-14 1980-03-13 MEANS FOR COOLING AND WASHING THE AXIAL GASKET FOR THE FINNED WHEEL OF WATER PUMPS IT1129746B (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
IT8020568A0 IT8020568A0 (en) 1980-03-13
IT1129746B true IT1129746B (en) 1986-06-11

Family

ID=6065317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20568/80A IT1129746B (en) 1979-03-14 1980-03-13 MEANS FOR COOLING AND WASHING THE AXIAL GASKET FOR THE FINNED 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
AT365746B (en) 1982-02-10
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
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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