JPS521403A - Rotary electric machine - Google Patents
Rotary electric machineInfo
- Publication number
- JPS521403A JPS521403A JP51069856A JP6985676A JPS521403A JP S521403 A JPS521403 A JP S521403A JP 51069856 A JP51069856 A JP 51069856A JP 6985676 A JP6985676 A JP 6985676A JP S521403 A JPS521403 A JP S521403A
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotary electric
- rotary
- machine
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58779075A | 1975-06-16 | 1975-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS521403A true JPS521403A (en) | 1977-01-07 |
Family
ID=24351216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51069856A Pending JPS521403A (en) | 1975-06-16 | 1976-06-16 | Rotary electric machine |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS521403A (hr) |
BE (1) | BE843023A (hr) |
CA (1) | CA1050599A (hr) |
CH (1) | CH599705A5 (hr) |
DE (1) | DE2626518A1 (hr) |
ES (1) | ES448906A1 (hr) |
FR (1) | FR2315188A1 (hr) |
GB (1) | GB1556672A (hr) |
IT (1) | IT1105553B (hr) |
NO (1) | NO145968C (hr) |
SE (1) | SE7606888L (hr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6359351B1 (en) | 1998-11-25 | 2002-03-19 | Hitachi, Ltd. | Rotating machine |
US6737768B2 (en) | 2000-03-31 | 2004-05-18 | Hitachi, Ltd. | Rotating electric machine |
US6936939B2 (en) | 1999-09-03 | 2005-08-30 | Hitachi, Ltd. | Rotating electric machine and cooling method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5728541A (en) * | 1980-07-25 | 1982-02-16 | Toshiba Corp | Rotary electric machine |
-
1976
- 1976-05-11 CA CA252,227A patent/CA1050599A/en not_active Expired
- 1976-06-10 GB GB24047/76A patent/GB1556672A/en not_active Expired
- 1976-06-14 DE DE19762626518 patent/DE2626518A1/de not_active Withdrawn
- 1976-06-14 FR FR7617968A patent/FR2315188A1/fr active Granted
- 1976-06-15 NO NO762065A patent/NO145968C/no unknown
- 1976-06-15 CH CH760276A patent/CH599705A5/xx not_active IP Right Cessation
- 1976-06-15 ES ES448906A patent/ES448906A1/es not_active Expired
- 1976-06-15 IT IT41613/76A patent/IT1105553B/it active
- 1976-06-16 JP JP51069856A patent/JPS521403A/ja active Pending
- 1976-06-16 BE BE167988A patent/BE843023A/xx not_active IP Right Cessation
- 1976-06-16 SE SE7606888A patent/SE7606888L/ not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6359351B1 (en) | 1998-11-25 | 2002-03-19 | Hitachi, Ltd. | Rotating machine |
US6538351B2 (en) | 1998-11-25 | 2003-03-25 | Hitachi, Ltd. | Rotating machine with plural coolers in plural ventilation passages |
US6936939B2 (en) | 1999-09-03 | 2005-08-30 | Hitachi, Ltd. | Rotating electric machine and cooling method thereof |
US6737768B2 (en) | 2000-03-31 | 2004-05-18 | Hitachi, Ltd. | Rotating electric machine |
Also Published As
Publication number | Publication date |
---|---|
CA1050599A (en) | 1979-03-13 |
IT1105553B (it) | 1985-11-04 |
NO145968B (no) | 1982-03-22 |
ES448906A1 (es) | 1977-07-01 |
FR2315188A1 (fr) | 1977-01-14 |
NO762065L (hr) | 1976-12-17 |
GB1556672A (en) | 1979-11-28 |
FR2315188B1 (hr) | 1981-06-19 |
NO145968C (no) | 1982-06-30 |
BE843023A (fr) | 1976-12-16 |
DE2626518A1 (de) | 1976-12-30 |
SE7606888L (sv) | 1976-12-17 |
CH599705A5 (hr) | 1978-05-31 |
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