FR2412191A1 - Tubular electrical generator unit - has first cylinder supporting generator core, and second cylinder surrounding it forming thermally insulating space - Google Patents
Tubular electrical generator unit - has first cylinder supporting generator core, and second cylinder surrounding it forming thermally insulating spaceInfo
- Publication number
- FR2412191A1 FR2412191A1 FR7833395A FR7833395A FR2412191A1 FR 2412191 A1 FR2412191 A1 FR 2412191A1 FR 7833395 A FR7833395 A FR 7833395A FR 7833395 A FR7833395 A FR 7833395A FR 2412191 A1 FR2412191 A1 FR 2412191A1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- thermally insulating
- insulating space
- tubular electrical
- forming thermally
- 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.)
- Granted
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The unit consists of a generator with several casing sections mounted axially and joined by flanges, including a generator section with a first hollow cylinder. It carries the stator core, and is mechanically connected with two flanges at its end. Fastening rings are welded to the cylinder inner surface, and mechanically connected with axial supports for the stator core. A second hollow cylinder (3) coaxial with and radially outside the first cylinder (4) forms a thermally insulating space (5) between them.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7714101A SE409631B (en) | 1977-12-13 | 1977-12-13 | TUBE GENERATOR UNIT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412191A1 true FR2412191A1 (en) | 1979-07-13 |
FR2412191B1 FR2412191B1 (en) | 1983-07-08 |
Family
ID=20333173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833395A Granted FR2412191A1 (en) | 1977-12-13 | 1978-11-27 | Tubular electrical generator unit - has first cylinder supporting generator core, and second cylinder surrounding it forming thermally insulating space |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT364022B (en) |
DE (1) | DE2852391A1 (en) |
FR (1) | FR2412191A1 (en) |
SE (1) | SE409631B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT505605A1 (en) * | 2006-02-15 | 2009-02-15 | Va Tech Hydro Gmbh | DEVICE FOR THE THERMOMECHANICAL DISCONNECTION OF HOUSING AND FIRST PART OF A ROTATION MACHINE |
CN108054843B (en) * | 2017-12-29 | 2018-12-07 | 东方电气集团东方电机有限公司 | A kind of bulb through-flow electricity generator stator stand structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162784A (en) * | 1961-04-17 | 1964-12-22 | Charlin Rene Georges | Rotary electric machines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099760A (en) * | 1961-11-29 | 1963-07-30 | Allis Chalmers Mfg Co | Stator core shims on dynamoelectric machines |
DE1195401B (en) * | 1964-05-08 | 1965-06-24 | Bbc Brown Boveri & Cie | Spring support of a single-phase alternator which is intended for installation in a turbine tube and is coupled to a bulb turbine |
-
1977
- 1977-12-13 SE SE7714101A patent/SE409631B/en not_active IP Right Cessation
-
1978
- 1978-11-27 FR FR7833395A patent/FR2412191A1/en active Granted
- 1978-12-04 DE DE19782852391 patent/DE2852391A1/en not_active Withdrawn
- 1978-12-11 AT AT0879978A patent/AT364022B/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162784A (en) * | 1961-04-17 | 1964-12-22 | Charlin Rene Georges | Rotary electric machines |
Also Published As
Publication number | Publication date |
---|---|
DE2852391A1 (en) | 1979-06-21 |
ATA879978A (en) | 1981-02-15 |
AT364022B (en) | 1981-09-25 |
SE409631B (en) | 1979-08-27 |
FR2412191B1 (en) | 1983-07-08 |
SE7714101L (en) | 1979-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |