FR2215551B1 - - Google Patents

Info

Publication number
FR2215551B1
FR2215551B1 FR7402181A FR7402181A FR2215551B1 FR 2215551 B1 FR2215551 B1 FR 2215551B1 FR 7402181 A FR7402181 A FR 7402181A FR 7402181 A FR7402181 A FR 7402181A FR 2215551 B1 FR2215551 B1 FR 2215551B1
Authority
FR
France
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
FR7402181A
Other versions
FR2215551A1 (fr
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.)
Grundfos AS
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 FR2215551A1 publication Critical patent/FR2215551A1/fr
Application granted granted Critical
Publication of FR2215551B1 publication Critical patent/FR2215551B1/fr
Expired legal-status Critical Current

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)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
FR7402181A 1973-01-25 1974-01-23 Expired FR2215551B1 (fr)

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
FR2215551A1 FR2215551A1 (fr) 1974-08-23
FR2215551B1 true FR2215551B1 (fr) 1978-10-27

Family

ID=5869945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402181A Expired FR2215551B1 (fr) 1973-01-25 1974-01-23

Country Status (7)

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

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
DE9000532U1 (fr) * 1989-01-19 1990-04-19 Ebara Corp., Tokio/Tokyo, Jp
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
DK136672B (da) 1977-11-07
DK136672C (da) 1978-04-17
DE2303608B2 (de) 1981-02-12
NL7401007A (fr) 1974-07-29
DE2303608A1 (de) 1974-08-01
GB1419352A (en) 1975-12-31
FR2215551A1 (fr) 1974-08-23
IT1006931B (it) 1976-10-20
SE390196B (sv) 1976-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse