FR2197419A5 - - Google Patents
Info
- Publication number
- FR2197419A5 FR2197419A5 FR7230179A FR7230179A FR2197419A5 FR 2197419 A5 FR2197419 A5 FR 2197419A5 FR 7230179 A FR7230179 A FR 7230179A FR 7230179 A FR7230179 A FR 7230179A FR 2197419 A5 FR2197419 A5 FR 2197419A5
- 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
Links
Classifications
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- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230179A FR2197419A5 (cs) | 1972-08-24 | 1972-08-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230179A FR2197419A5 (cs) | 1972-08-24 | 1972-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2197419A5 true FR2197419A5 (cs) | 1974-03-22 |
Family
ID=9103508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230179A Expired FR2197419A5 (cs) | 1972-08-24 | 1972-08-24 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2197419A5 (cs) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358043A1 (fr) * | 1976-07-09 | 1978-02-03 | Skf Ab | Moteur electrique etanche a l'eau et son procede de construction |
EP0203846A1 (fr) * | 1985-05-14 | 1986-12-03 | Elene S.A. | Machine multipolaire à courant continu pour utilisation en immersion |
FR2618187A1 (fr) * | 1987-07-14 | 1989-01-20 | Gilardini Spa | Pompe electrique pour liquides. |
US5168186A (en) * | 1990-03-15 | 1992-12-01 | Ibiden Co., Ltd. | Spindle motor |
-
1972
- 1972-08-24 FR FR7230179A patent/FR2197419A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358043A1 (fr) * | 1976-07-09 | 1978-02-03 | Skf Ab | Moteur electrique etanche a l'eau et son procede de construction |
EP0203846A1 (fr) * | 1985-05-14 | 1986-12-03 | Elene S.A. | Machine multipolaire à courant continu pour utilisation en immersion |
FR2618187A1 (fr) * | 1987-07-14 | 1989-01-20 | Gilardini Spa | Pompe electrique pour liquides. |
US5168186A (en) * | 1990-03-15 | 1992-12-01 | Ibiden Co., Ltd. | Spindle motor |
EP0531588A1 (en) * | 1990-03-15 | 1993-03-17 | Ibiden Co., Ltd. | Spindle motor |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |