IT1073696B - Perfezionamenti relativi alle pompe centrifughe - Google Patents

Perfezionamenti relativi alle pompe centrifughe

Info

Publication number
IT1073696B
IT1073696B IT51057/76A IT5105776A IT1073696B IT 1073696 B IT1073696 B IT 1073696B IT 51057/76 A IT51057/76 A IT 51057/76A IT 5105776 A IT5105776 A IT 5105776A IT 1073696 B IT1073696 B IT 1073696B
Authority
IT
Italy
Prior art keywords
centrifugal pumps
refinements
relating
refinements relating
pumps
Prior art date
Application number
IT51057/76A
Other languages
English (en)
Italian (it)
Original Assignee
Mecanique Ind Int
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 Mecanique Ind Int filed Critical Mecanique Ind Int
Application granted granted Critical
Publication of IT1073696B publication Critical patent/IT1073696B/it

Links

Classifications

    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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)
IT51057/76A 1975-09-18 1976-08-27 Perfezionamenti relativi alle pompe centrifughe IT1073696B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528614A FR2324913A1 (fr) 1975-09-18 1975-09-18 Turbine pour pompes de petites dimensions

Publications (1)

Publication Number Publication Date
IT1073696B true IT1073696B (it) 1985-04-17

Family

ID=9160139

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51057/76A IT1073696B (it) 1975-09-18 1976-08-27 Perfezionamenti relativi alle pompe centrifughe

Country Status (6)

Country Link
JP (1) JPS5828438B2 (OSRAM)
DE (1) DE2639879C3 (OSRAM)
ES (1) ES451590A1 (OSRAM)
FR (1) FR2324913A1 (OSRAM)
GB (1) GB1554586A (OSRAM)
IT (1) IT1073696B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623583C2 (de) * 1976-05-26 1982-08-12 Goetze Ag, 5093 Burscheid Verfahren zur Montage von Gleitringdichtungen mit einem Gegenring
JPS5856193U (ja) * 1981-10-14 1983-04-16 株式会社久保田鐵工所 軸受装置
DE3248074C2 (de) * 1982-12-24 1985-10-17 Goetze Ag, 5093 Burscheid Dichtungseinheit für insbesondere Flüssigkeitspumpen
FR2594184B1 (fr) * 1986-02-07 1989-10-27 Valeo Pompe a liquide, notamment pompe a eau pour vehicule automobile
JPH0299292U (OSRAM) * 1989-01-25 1990-08-07

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620252A (en) * 1946-01-31 1949-03-22 Ford Motor Co Improvements in centrifugal pumps
DE890901C (de) * 1948-11-09 1953-10-29 Albert Ziegler Fa Einstufige Kreiselpumpe
FR1208698A (fr) * 1957-12-13 1960-02-25 Sulzer Ag Compresseur radial à un étage
GB1395157A (en) * 1971-08-05 1975-05-21 Ransome Hoffmann Pollard Integral shaft bearing and seal assembly
DE2225393A1 (de) * 1972-05-25 1973-12-06 Schaeffler Ohg Industriewerk Abgedichtetes wasserpumpenlager

Also Published As

Publication number Publication date
GB1554586A (en) 1979-10-24
JPS5828438B2 (ja) 1983-06-15
FR2324913A1 (fr) 1977-04-15
DE2639879A1 (de) 1977-03-24
FR2324913B1 (OSRAM) 1978-11-03
DE2639879C3 (de) 1981-07-09
JPS5237202A (en) 1977-03-23
DE2639879B2 (de) 1980-10-02
ES451590A1 (es) 1977-10-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950831