FR1361763A - électropompe de circulation - Google Patents
électropompe de circulationInfo
- Publication number
- FR1361763A FR1361763A FR940417A FR940417A FR1361763A FR 1361763 A FR1361763 A FR 1361763A FR 940417 A FR940417 A FR 940417A FR 940417 A FR940417 A FR 940417A FR 1361763 A FR1361763 A FR 1361763A
- Authority
- FR
- France
- Prior art keywords
- circulation pump
- electric circulation
- electric
- pump
- circulation
- Prior art date
- 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
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0033—By-passing by increasing clearance between impeller and its casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
- H02K5/1282—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs the partition wall in the air-gap being non cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR940417A FR1361763A (fr) | 1963-07-04 | 1963-07-04 | électropompe de circulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR940417A FR1361763A (fr) | 1963-07-04 | 1963-07-04 | électropompe de circulation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1361763A true FR1361763A (fr) | 1964-05-22 |
Family
ID=8807615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR940417A Expired FR1361763A (fr) | 1963-07-04 | 1963-07-04 | électropompe de circulation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1361763A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364866A (en) * | 1964-08-17 | 1968-01-23 | Teikoku Denki Seisakusho Kk | Device for lubricating pump bearings and balancing axial thrust thereof |
FR2861815A1 (fr) * | 2003-11-04 | 2005-05-06 | Ksb Sas | Groupe motopompe a deplacement de l'arbre |
-
1963
- 1963-07-04 FR FR940417A patent/FR1361763A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364866A (en) * | 1964-08-17 | 1968-01-23 | Teikoku Denki Seisakusho Kk | Device for lubricating pump bearings and balancing axial thrust thereof |
FR2861815A1 (fr) * | 2003-11-04 | 2005-05-06 | Ksb Sas | Groupe motopompe a deplacement de l'arbre |
EP1529961A1 (fr) * | 2003-11-04 | 2005-05-11 | Ksb S.A.S | Groupe motopompe à déplacement de l'arbre |
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