IT219732Z2 - Motore di coppia con espansioni polari rotoriche. - Google Patents
Motore di coppia con espansioni polari rotoriche.Info
- Publication number
- IT219732Z2 IT219732Z2 IT2136190U IT2136190U IT219732Z2 IT 219732 Z2 IT219732 Z2 IT 219732Z2 IT 2136190 U IT2136190 U IT 2136190U IT 2136190 U IT2136190 U IT 2136190U IT 219732 Z2 IT219732 Z2 IT 219732Z2
- Authority
- IT
- Italy
- Prior art keywords
- rotoric
- torque motor
- polar expansions
- expansions
- polar
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2136190U IT219732Z2 (it) | 1990-06-13 | 1990-06-13 | Motore di coppia con espansioni polari rotoriche. |
EP91108924A EP0461490A1 (en) | 1990-06-13 | 1991-05-31 | Torque motor with rotor pole pieces |
JP3160985A JPH04229059A (ja) | 1990-06-13 | 1991-06-05 | 回転子が磁極を備えたトルクモータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2136190U IT219732Z2 (it) | 1990-06-13 | 1990-06-13 | Motore di coppia con espansioni polari rotoriche. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021361V0 IT9021361V0 (it) | 1990-06-13 |
IT9021361U1 IT9021361U1 (it) | 1991-12-13 |
IT219732Z2 true IT219732Z2 (it) | 1993-04-28 |
Family
ID=11180678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2136190U IT219732Z2 (it) | 1990-06-13 | 1990-06-13 | Motore di coppia con espansioni polari rotoriche. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0461490A1 (it) |
JP (1) | JPH04229059A (it) |
IT (1) | IT219732Z2 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3454460B1 (en) | 2017-09-08 | 2021-04-21 | Hamilton Sundstrand Corporation | Pole piece for a torque motor |
EP3454456B1 (en) | 2017-09-08 | 2021-03-10 | Hamilton Sundstrand Corporation | Pole piece for a torque motor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263157B (de) * | 1965-01-21 | 1968-03-14 | Lloyd Dynamowerke Ges Mit Besc | Elektrische Maschine, insbesondere Generator, deren Staender und Laeufer in Scheibenbauweise ausgefuehrt sind |
DE2039428C3 (de) * | 1970-08-07 | 1975-10-02 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Langsamlaufender Gleichstrommotor in Flachbauweise |
JPS515505A (ja) * | 1974-07-03 | 1976-01-17 | Canon Kk | Henpeigatachokuryukaitendenki |
JPS61251465A (ja) * | 1985-04-26 | 1986-11-08 | Hitachi Ltd | 駆動装置 |
-
1990
- 1990-06-13 IT IT2136190U patent/IT219732Z2/it active IP Right Grant
-
1991
- 1991-05-31 EP EP91108924A patent/EP0461490A1/en not_active Withdrawn
- 1991-06-05 JP JP3160985A patent/JPH04229059A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0461490A1 (en) | 1991-12-18 |
IT9021361U1 (it) | 1991-12-13 |
JPH04229059A (ja) | 1992-08-18 |
IT9021361V0 (it) | 1990-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |