FR617719A - Perfectionnements aux machines dynamo-électriques - Google Patents
Perfectionnements aux machines dynamo-électriquesInfo
- Publication number
- FR617719A FR617719A FR617719DA FR617719A FR 617719 A FR617719 A FR 617719A FR 617719D A FR617719D A FR 617719DA FR 617719 A FR617719 A FR 617719A
- Authority
- FR
- France
- Prior art keywords
- dynamo
- electric machines
- machines
- electric
- 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
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US617719XA | 1925-04-21 | 1925-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR617719A true FR617719A (fr) | 1927-02-24 |
Family
ID=22038029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR617719D Expired FR617719A (fr) | 1925-04-21 | 1926-04-20 | Perfectionnements aux machines dynamo-électriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR617719A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1033322B (de) * | 1953-10-30 | 1958-07-03 | Westinghouse Electric Corp | Gaskuehlsystem fuer dynamoelektrische Maschinen |
DE19856456A1 (de) * | 1998-12-03 | 2000-06-08 | Asea Brown Boveri | Gasgekühlte elektrische Maschine mit einem Axialventilator |
RU2523444C1 (ru) * | 2013-01-10 | 2014-07-20 | Открытое Акционерное Общество "Силовые Машины - Зтл, Лмз, Электросила, Энергомашэкспорт" (Оао "Силовые Машины") | Узел осевого вентилятора электрической машины |
-
1926
- 1926-04-20 FR FR617719D patent/FR617719A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1033322B (de) * | 1953-10-30 | 1958-07-03 | Westinghouse Electric Corp | Gaskuehlsystem fuer dynamoelektrische Maschinen |
DE19856456A1 (de) * | 1998-12-03 | 2000-06-08 | Asea Brown Boveri | Gasgekühlte elektrische Maschine mit einem Axialventilator |
US6392320B1 (en) | 1998-12-03 | 2002-05-21 | Alstom | Gas-cooled electrical machine having an axial fan |
RU2523444C1 (ru) * | 2013-01-10 | 2014-07-20 | Открытое Акционерное Общество "Силовые Машины - Зтл, Лмз, Электросила, Энергомашэкспорт" (Оао "Силовые Машины") | Узел осевого вентилятора электрической машины |
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