IT1006931B - Albero specialmente per pompe cen trifughe per liquidi - Google Patents

Albero specialmente per pompe cen trifughe per liquidi

Info

Publication number
IT1006931B
IT1006931B IT1945774A IT1945774A IT1006931B IT 1006931 B IT1006931 B IT 1006931B IT 1945774 A IT1945774 A IT 1945774A IT 1945774 A IT1945774 A IT 1945774A IT 1006931 B IT1006931 B IT 1006931B
Authority
IT
Italy
Prior art keywords
liquids
shaft especially
cen trifugal
pumps
trifugal pumps
Prior art date
Application number
IT1945774A
Other languages
English (en)
Original Assignee
Grundfos As
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 Grundfos As filed Critical Grundfos As
Application granted granted Critical
Publication of IT1006931B publication Critical patent/IT1006931B/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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs
    • 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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
IT1945774A 1973-01-25 1974-01-15 Albero specialmente per pompe cen trifughe per liquidi IT1006931B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732303608 DE2303608B2 (de) 1973-01-25 1973-01-25 Wellenlagerung, insbesondere für eine Kreiselpumpe

Publications (1)

Publication Number Publication Date
IT1006931B true IT1006931B (it) 1976-10-20

Family

ID=5869945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1945774A IT1006931B (it) 1973-01-25 1974-01-15 Albero specialmente per pompe cen trifughe per liquidi

Country Status (7)

Country Link
DE (1) DE2303608B2 (it)
DK (1) DK136672C (it)
FR (1) FR2215551B1 (it)
GB (1) GB1419352A (it)
IT (1) IT1006931B (it)
NL (1) NL7401007A (it)
SE (1) SE390196B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923075C3 (de) * 1979-06-07 1982-02-11 Feldmuehle Ag, 4000 Duesseldorf Welle aus Oxidkeramik
FR2571931B1 (fr) * 1984-10-22 1988-04-15 Voigt Fils Dispositif de four pour boulangerie avec systeme d'helices et ses deflecteurs
DE3517499A1 (de) * 1985-05-15 1986-11-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufrad
DE69004975T2 (de) * 1989-01-19 1994-06-09 Ebara Corp Pumpenlaufrad.
DE3939156C2 (de) * 1989-11-27 1994-01-27 Grundfos International A S Bje Zusammengesetztes Laufrad für eine Kreiselpumpe
SE513254C2 (sv) 1997-11-13 2000-08-07 Tetra Laval Holdings & Finance Sätt att tillverka kantförseglade förpackningsbehållarämnen
DE102004051399A1 (de) * 2004-10-21 2006-04-27 Siemens Ag Kreiselpumpe
FR3022599B1 (fr) * 2014-06-20 2017-03-10 Wilo Salmson France Arbre metallique cylindrique et partiellement revetu

Also Published As

Publication number Publication date
DK136672C (da) 1978-04-17
NL7401007A (it) 1974-07-29
FR2215551B1 (it) 1978-10-27
DK136672B (da) 1977-11-07
SE390196B (sv) 1976-12-06
DE2303608A1 (de) 1974-08-01
DE2303608B2 (de) 1981-02-12
GB1419352A (en) 1975-12-31
FR2215551A1 (it) 1974-08-23

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