DK136672C - Aksel,isaer til vaeskecentrifugalpumper - Google Patents

Aksel,isaer til vaeskecentrifugalpumper

Info

Publication number
DK136672C
DK136672C DK13474A DK13474A DK136672C DK 136672 C DK136672 C DK 136672C DK 13474 A DK13474 A DK 13474A DK 13474 A DK13474 A DK 13474A DK 136672 C DK136672 C DK 136672C
Authority
DK
Denmark
Prior art keywords
isaer
axle
centrifugal pumps
liquid centrifugal
liquid
Prior art date
Application number
DK13474A
Other languages
English (en)
Other versions
DK136672B (da
Inventor
P D Jensen
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
Publication of DK136672B publication Critical patent/DK136672B/da
Application granted granted Critical
Publication of DK136672C publication Critical patent/DK136672C/da

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)
DK13474A 1973-01-25 1974-01-10 Aksel,isaer til vaeskecentrifugalpumper DK136672C (da)

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 (2)

Publication Number Publication Date
DK136672B DK136672B (da) 1977-11-07
DK136672C true DK136672C (da) 1978-04-17

Family

ID=5869945

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13474A DK136672C (da) 1973-01-25 1974-01-10 Aksel,isaer til vaeskecentrifugalpumper

Country Status (7)

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

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
US4986736A (en) * 1989-01-19 1991-01-22 Ebara Corporation Pump impeller
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
NL7401007A (da) 1974-07-29
GB1419352A (en) 1975-12-31
DK136672B (da) 1977-11-07
SE390196B (sv) 1976-12-06
IT1006931B (it) 1976-10-20
DE2303608A1 (de) 1974-08-01
FR2215551A1 (da) 1974-08-23
DE2303608B2 (de) 1981-02-12
FR2215551B1 (da) 1978-10-27

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Legal Events

Date Code Title Description
PBP Patent lapsed