GB2046372B - Cooling pump seals - Google Patents

Cooling pump seals

Info

Publication number
GB2046372B
GB2046372B GB8008706A GB8008706A GB2046372B GB 2046372 B GB2046372 B GB 2046372B GB 8008706 A GB8008706 A GB 8008706A GB 8008706 A GB8008706 A GB 8008706A GB 2046372 B GB2046372 B GB 2046372B
Authority
GB
United Kingdom
Prior art keywords
cooling pump
pump seals
seals
cooling
pump
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.)
Expired
Application number
GB8008706A
Other versions
GB2046372A (en
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
Publication of GB2046372A publication Critical patent/GB2046372A/en
Application granted granted Critical
Publication of GB2046372B publication Critical patent/GB2046372B/en
Expired 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)
GB8008706A 1979-03-14 1980-03-14 Cooling pump seals Expired GB2046372B (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
GB2046372A GB2046372A (en) 1980-11-12
GB2046372B true GB2046372B (en) 1983-01-26

Family

ID=6065317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8008706A Expired GB2046372B (en) 1979-03-14 1980-03-14 Cooling pump seals

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
US6929449B2 (en) * 2003-04-25 2005-08-16 Electro-Motive Diesel, Inc. Diesel engine water pump with improved oil control
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
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
IT1129746B (en) 1986-06-11
BR8001590A (en) 1980-11-18
DD149687A1 (en) 1981-07-22
DE2909933A1 (en) 1980-09-25
SE8001992L (en) 1980-09-15
AT365746B (en) 1982-02-10
ATA115680A (en) 1981-06-15
JPS55125392A (en) 1980-09-27
HU182111B (en) 1983-12-28
FR2451481A1 (en) 1980-10-10
GB2046372A (en) 1980-11-12
IT8020568A0 (en) 1980-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee