GB411005A - Improvements in electric motors more particularly for submersible pumps, boring apparatus and the like - Google Patents
Improvements in electric motors more particularly for submersible pumps, boring apparatus and the likeInfo
- Publication number
- GB411005A GB411005A GB25625/33A GB2562533A GB411005A GB 411005 A GB411005 A GB 411005A GB 25625/33 A GB25625/33 A GB 25625/33A GB 2562533 A GB2562533 A GB 2562533A GB 411005 A GB411005 A GB 411005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearings
- units
- electric motors
- submersible pumps
- boring apparatus
- 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
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
-
- 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
- H02K5/132—Submersible electric motors
Abstract
411,005. Bearings. DEISENHAMMER, L., 51, Kõrntnerstrasse, Vienna. Sept. 15, 1933, No. 25625. Convention date, Feb. 21. [Class 12 (i).] In a motor having the rotor divided with bearings between the units, these bearings are carried by members located between ends of stator units. As shown, the units 21 of a pump motor, are separated by a collar 7 on the shaft 1 which has a rubber bearing bush 9 carried by the member 10. The fluid which is pumped by the machine rises through the air gap to the bearing bush 9 and to the upper bearing and descends through passages 25 at the external periphery of the stator core. Ducts 26 communicate between these passages and the bush 9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT411005X | 1933-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB411005A true GB411005A (en) | 1934-05-31 |
Family
ID=3673757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25625/33A Expired GB411005A (en) | 1933-02-21 | 1933-09-15 | Improvements in electric motors more particularly for submersible pumps, boring apparatus and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB411005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404329A1 (en) * | 1977-09-23 | 1979-04-20 | Elin Union Ag | ASSEMBLY UNIT FOR A SUBMERSIBLE MACHINE, ESPECIALLY FOR A BULB GROUP |
| GB2166908A (en) * | 1984-11-07 | 1986-05-14 | Ebara Corp | Motor |
-
1933
- 1933-09-15 GB GB25625/33A patent/GB411005A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404329A1 (en) * | 1977-09-23 | 1979-04-20 | Elin Union Ag | ASSEMBLY UNIT FOR A SUBMERSIBLE MACHINE, ESPECIALLY FOR A BULB GROUP |
| US4352037A (en) * | 1977-09-23 | 1982-09-28 | Elin-Union A.G. | Sealed generator housing |
| GB2166908A (en) * | 1984-11-07 | 1986-05-14 | Ebara Corp | Motor |
| AU588834B2 (en) * | 1984-11-07 | 1989-09-28 | Ebara Corporation | A non-canned motor |
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