BE732309A - - Google Patents
Info
- Publication number
- BE732309A BE732309A BE732309DA BE732309A BE 732309 A BE732309 A BE 732309A BE 732309D A BE732309D A BE 732309DA BE 732309 A BE732309 A BE 732309A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681763294 DE1763294B2 (de) | 1968-04-30 | 1968-04-30 | Anordnung zur bildung einer drehzahlproportionalen spannung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732309A true BE732309A (xx) | 1969-10-29 |
Family
ID=5697467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732309D BE732309A (xx) | 1968-04-30 | 1969-04-29 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3553550A (xx) |
| JP (1) | JPS4831268B1 (xx) |
| AT (1) | AT289255B (xx) |
| BE (1) | BE732309A (xx) |
| CH (1) | CH498516A (xx) |
| DE (1) | DE1763294B2 (xx) |
| ES (1) | ES366555A1 (xx) |
| FR (1) | FR2007278A1 (xx) |
| GB (1) | GB1210798A (xx) |
| NL (1) | NL6906488A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270453A (zh) * | 2018-09-15 | 2019-01-25 | 中船重工西安东仪科工集团有限公司 | 一种用于测试脉动电机带载能力的装置及方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485524A (en) * | 1973-10-26 | 1977-09-14 | Matsushita Electric Ind Co Ltd | Electric motors |
| DE2533187C2 (de) | 1975-05-12 | 1986-12-18 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor mit einer eisenlosen Statorwicklung |
| DE2647675C3 (de) * | 1975-10-23 | 1983-01-20 | Hitachi, Ltd., Tokyo | Elektromotor |
| EP0240684B1 (de) * | 1986-03-10 | 1992-01-29 | Siemens Aktiengesellschaft | Einrichtung zum betriebsmässigen elektronischen Verarbeiten von Betriebsdaten eines Elektromotors |
| US4807745A (en) * | 1987-11-27 | 1989-02-28 | R. J. Reynolds Tobacco Company | Barrier sealed packages for cigarettes and other smoking articles |
| CN101825685B (zh) * | 2010-03-28 | 2013-01-02 | 山东大学威海分校 | 一种基于电压积分法测试永磁电机电抗参数的方法 |
| CN109167478A (zh) * | 2018-07-27 | 2019-01-08 | 广州顺途信息科技有限公司 | 无刷电机 |
| CN110470857B (zh) * | 2019-09-08 | 2021-04-13 | 陕西航空电气有限责任公司 | 一种适用于航空电源系统发电机的转速检测方法 |
| CN114325261B (zh) * | 2021-12-14 | 2022-07-19 | 西南交通大学 | 一种干式车载变压器绝缘改性材料性能评估系数计算方法 |
-
1968
- 1968-04-30 DE DE19681763294 patent/DE1763294B2/de active Pending
-
1969
- 1969-04-17 US US3553550D patent/US3553550A/en not_active Expired - Lifetime
- 1969-04-25 GB GB2131269A patent/GB1210798A/en not_active Expired
- 1969-04-25 FR FR6913205A patent/FR2007278A1/fr not_active Withdrawn
- 1969-04-25 NL NL6906488A patent/NL6906488A/xx unknown
- 1969-04-28 CH CH645569A patent/CH498516A/de not_active IP Right Cessation
- 1969-04-28 ES ES366555A patent/ES366555A1/es not_active Expired
- 1969-04-28 AT AT409569A patent/AT289255B/de not_active IP Right Cessation
- 1969-04-29 BE BE732309D patent/BE732309A/xx unknown
- 1969-04-30 JP JP3282369A patent/JPS4831268B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270453A (zh) * | 2018-09-15 | 2019-01-25 | 中船重工西安东仪科工集团有限公司 | 一种用于测试脉动电机带载能力的装置及方法 |
| CN109270453B (zh) * | 2018-09-15 | 2023-09-01 | 中船重工西安东仪科工集团有限公司 | 一种用于测试脉动电机带载能力的装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4831268B1 (xx) | 1973-09-27 |
| NL6906488A (xx) | 1969-11-03 |
| US3553550A (en) | 1971-01-05 |
| CH498516A (de) | 1970-10-31 |
| DE1763294A1 (de) | 1971-10-28 |
| FR2007278A1 (xx) | 1970-01-02 |
| GB1210798A (en) | 1970-10-28 |
| DE1763294B2 (de) | 1976-05-13 |
| AT289255B (de) | 1971-04-13 |
| ES366555A1 (es) | 1971-01-01 |