DK136672B - Aksel, iser til veskecentrifugalpumper - Google Patents

Aksel, iser til veskecentrifugalpumper

Info

Publication number: DK136672B
Authority: DK; Denmark
Prior art keywords: ice; axle; centrifugal pumps; bag centrifugal; bag
Prior art date: 1973-01-25

Application number

DK13474A

Other languages

English (en)

Other versions

DK136672C (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.)

1973-01-25

Filing date

1974-01-10

Publication date

1977-11-07

1974-01-10 Application filed by Grundfos As filed Critical Grundfos As

1977-11-07 Publication of DK136672B publication Critical patent/DK136672B/da

1978-04-17 Application granted granted Critical

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

1973
- 1973-01-25 DE DE19732303608 patent/DE2303608B2/de not_active Ceased
1974
- 1974-01-07 SE SE7400161A patent/SE390196B/xx unknown
- 1974-01-08 GB GB84674A patent/GB1419352A/en not_active Expired
- 1974-01-10 DK DK13474A patent/DK136672C/da not_active IP Right Cessation
- 1974-01-15 IT IT1945774A patent/IT1006931B/it active
- 1974-01-23 FR FR7402181A patent/FR2215551B1/fr not_active Expired
- 1974-01-24 NL NL7401007A patent/NL7401007A/xx unknown

Also Published As

Publication number	Publication date
DK136672C (da)	1978-04-17
NL7401007A (da)	1974-07-29
FR2215551B1 (da)	1978-10-27
SE390196B (sv)	1976-12-06
IT1006931B (it)	1976-10-20
DE2303608A1 (de)	1974-08-01
DE2303608B2 (de)	1981-02-12
GB1419352A (en)	1975-12-31
FR2215551A1 (da)	1974-08-23

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Legal Events

Date	Code	Title	Description
1985-09-09	PBP	Patent lapsed