IT1129746B - Mezzo per raffreddare e lavare la guarnizione assiale per la ruota alettata di pompe d'acqua - Google Patents

Mezzo per raffreddare e lavare la guarnizione assiale per la ruota alettata di pompe d'acqua

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
English (en)
Italian (it)
Other versions
IT8020568A0 (it
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/it
Application granted granted Critical
Publication of IT1129746B publication Critical patent/IT1129746B/it

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 Mezzo per raffreddare e lavare la guarnizione assiale per la ruota alettata di pompe d'acqua IT1129746B (it)

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 (2)

Publication Number Publication Date
IT8020568A0 IT8020568A0 (it) 1980-03-13
IT1129746B true IT1129746B (it) 1986-06-11

Family

ID=6065317

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

Families Citing this family (11)

* 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.
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
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
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

Also Published As

Publication number Publication date
ATA115680A (de) 1981-06-15
GB2046372B (en) 1983-01-26
HU182111B (en) 1983-12-28
GB2046372A (en) 1980-11-12
SE8001992L (sv) 1980-09-15
BR8001590A (pt) 1980-11-18
AT365746B (de) 1982-02-10
FR2451481A1 (fr) 1980-10-10
DE2909933A1 (de) 1980-09-25
IT8020568A0 (it) 1980-03-13
DD149687A1 (de) 1981-07-22
JPS55125392A (en) 1980-09-27

Similar Documents

Publication Publication Date Title
IT1127952B (it) Disposizione di pompe
ES514856A0 (es) Procedimiento para la obtencion de nuevos acidos 3-amino 1 benza-zepin-2-on-1-alcanicos.
IT1164986B (it) Sistema per l'esecuzione di transazioni
IT1150195B (it) Idrocianurazione di olefine
IT1129746B (it) Mezzo per raffreddare e lavare la guarnizione assiale per la ruota alettata di pompe d'acqua
IT1126541B (it) Procedimento per l'assemblaggio di tubi
IT1164941B (it) Sospensione acquosa e procedimento per la fabbricazione di composizioni detergenti particellari
IT8122041A0 (it) Procedimento per l'utilizzazione e l'accumulo di energia ricavata dall'ambiente.
IT1150196B (it) Idrocianurazione di olefine
IT1131988B (it) Procedimento per migliorare la proprieta' di leghe
FR2549536B1 (fr) Bloc-cylindres et ses conduits d'eau de refroidissement
ES511489A0 (es) "procedimiento para preparar nuevos derivados de acidos fenil-alifatico-carboxilicos".
IT1125475B (it) Dispersioni acquose stabilzzate di coloranti
IT1090759B (it) Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s
IT1150303B (it) Scambiatore termico con anelli di custodia e coperchi laterali di conformazione simile
ES509005A0 (es) "procedimiento para la obtencion de composiciones de colorantes solidos soludos solubles en agua"
IT1167056B (it) Procedimento per l'elettrolisi di una soluzione acquosa di cloruro alcalino
IT1149763B (it) Procedimento per la fabbricazione di tubazioni per l'irrigazione e altri usi
DK161138C (da) Ultrahoejhastighedsvandkoeling
IT7968266A0 (it) Procedimento per la deformazione afreddo di materiali metallici
PT66977B (pt) Procede de nettoyage des parois internes d'un reacteur chimique
SU466963A1 (ru) Способ получени трубных заготовок
KR850001345U (ko) 냉각로울러의 냉각수 주입구
IT7825858A0 (it) Apparecchio economizzatore d'acqua per scambiatori di calore ad azione diretta.
AR230687A1 (es) Disposicion novedosa de circulacion y bombeo de fluido refrigerante