ATE147207T1 - Servo-verstärkungsschrittmotor der wechselstrom/gleichstrom-bauart mit verstellbaren bürsten - Google Patents
Servo-verstärkungsschrittmotor der wechselstrom/gleichstrom-bauart mit verstellbaren bürstenInfo
- Publication number
- ATE147207T1 ATE147207T1 AT91309562T AT91309562T ATE147207T1 AT E147207 T1 ATE147207 T1 AT E147207T1 AT 91309562 T AT91309562 T AT 91309562T AT 91309562 T AT91309562 T AT 91309562T AT E147207 T1 ATE147207 T1 AT E147207T1
- Authority
- AT
- Austria
- Prior art keywords
- stepper motor
- type servo
- adjustable brushes
- boost
- servo boost
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Stepping Motors (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/599,742 US5160868A (en) | 1990-10-19 | 1990-10-19 | Adjustable brush ac/dc servo motor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE147207T1 true ATE147207T1 (de) | 1997-01-15 |
Family
ID=24400888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91309562T ATE147207T1 (de) | 1990-10-19 | 1991-10-17 | Servo-verstärkungsschrittmotor der wechselstrom/gleichstrom-bauart mit verstellbaren bürsten |
Country Status (6)
Country | Link |
---|---|
US (1) | US5160868A (de) |
EP (1) | EP0537392B1 (de) |
AT (1) | ATE147207T1 (de) |
DE (1) | DE69123968T2 (de) |
DK (1) | DK0537392T3 (de) |
ES (1) | ES2096636T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047104A (en) * | 1998-09-22 | 2000-04-04 | Cheng Technology & Services, Inc. | Electrical generators and motors in which at steady-state the rotor and its electromagnetic field rotate at selectively different angular speeds |
US6392371B1 (en) | 1998-09-22 | 2002-05-21 | Cheng Power Systems, Inc. | Universal frequency electrical generator |
DE60139513D1 (de) * | 2000-09-11 | 2009-09-17 | Zipher Ltd | Bandlaufwerk und Druckvorrichtung |
US7345437B2 (en) * | 2005-12-22 | 2008-03-18 | Shop Vac Corporation | Rechargeable vacuum with reduced AC voltage |
CN105471146A (zh) * | 2014-09-04 | 2016-04-06 | 苏州宝时得电动工具有限公司 | 电动工具 |
CN114552938B (zh) * | 2022-02-22 | 2023-04-14 | 无锡丰玖恒电子科技有限公司 | 一种具有快拆检修功能的数字式两相步进驱动器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1974934A (en) * | 1932-03-14 | 1934-09-25 | Takamine Corp | Motor structure |
DE681826C (de) * | 1936-04-18 | 1939-10-02 | Siemens Schuckertwerke Akt Ges | Einrichtung zur Verschiebung der Buersten von Kommutatormotoren |
US2414523A (en) * | 1943-11-20 | 1947-01-21 | Westinghouse Electric Corp | Torpedo propulsion control and motor |
US3440464A (en) * | 1965-08-02 | 1969-04-22 | Sperry Rand Corp | Electromagnetic apparatus |
US4318791A (en) * | 1977-12-22 | 1982-03-09 | Ciba-Geigy Corporation | Use of aromatic-aliphatic ketones as photo sensitizers |
IT1210196B (it) * | 1986-11-19 | 1989-09-06 | Zanichelli E Chiussi | Amplificatore di potenza elettrico-elettronico |
US4959578A (en) * | 1987-11-24 | 1990-09-25 | Axial Electric, Inc. | Dual rotor axial air gap induction motor |
-
1990
- 1990-10-19 US US07/599,742 patent/US5160868A/en not_active Expired - Fee Related
-
1991
- 1991-10-17 ES ES91309562T patent/ES2096636T3/es not_active Expired - Lifetime
- 1991-10-17 DE DE69123968T patent/DE69123968T2/de not_active Expired - Fee Related
- 1991-10-17 AT AT91309562T patent/ATE147207T1/de not_active IP Right Cessation
- 1991-10-17 EP EP91309562A patent/EP0537392B1/de not_active Expired - Lifetime
- 1991-10-17 DK DK91309562.6T patent/DK0537392T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE69123968D1 (de) | 1997-02-13 |
DK0537392T3 (da) | 1997-06-09 |
EP0537392A1 (de) | 1993-04-21 |
ES2096636T3 (es) | 1997-03-16 |
EP0537392B1 (de) | 1997-01-02 |
US5160868A (en) | 1992-11-03 |
DE69123968T2 (de) | 1997-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |