ES409516A1 - Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES409516A1 ES409516A1 ES409516A ES409516A ES409516A1 ES 409516 A1 ES409516 A1 ES 409516A1 ES 409516 A ES409516 A ES 409516A ES 409516 A ES409516 A ES 409516A ES 409516 A1 ES409516 A1 ES 409516A1
- Authority
- ES
- Spain
- Prior art keywords
- stator
- electromagnet
- translation
- machine
- legally binding
- 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
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/003—Dynamic electric braking by short circuiting the motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
Improvements in eddy current retarding devices, comprising an inductor stator constituted by a suitable support for carrying at least one electromagnet with axis parallel to the axis of the stator, said stator having a hub in which the shaft of the shaft is mounted freely in rotation. Retarder, and an induced rotor comprising especially two discs that frame the electromagnet of the stator, fixed in rotation on the shaft of the retarder, and suitable for passing in front of at least one of the poles of the electromagnet so as to induce currents of foucault in said rotor and that a braking effect is obtained, characterized in that the stator has at least one envelope made of magnetic material, with axis parallel to the axis of the stator, suitable to serve as a housing for the electromagnet, which is thus specially protected against shocks and the atmospheric agents. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7144545A FR2164053A5 (en) | 1971-12-10 | 1971-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES409516A1 true ES409516A1 (en) | 1975-11-16 |
Family
ID=9087304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES409516A Expired ES409516A1 (en) | 1971-12-10 | 1972-12-05 | Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES409516A1 (en) |
FR (1) | FR2164053A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138914A1 (en) * | 1997-10-08 | 2000-01-16 | Frenos Electricos Unidos S A F | Improvements to electric brakes for vehicles |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541054B1 (en) * | 1983-02-10 | 1986-06-20 | Labavia | IMPROVEMENTS ON ELECTRIC RETARDERS FOR VEHICLES |
EP0406470A1 (en) * | 1989-07-07 | 1991-01-09 | Johann Berger | Stator for an eddy current brake |
-
1971
- 1971-12-10 FR FR7144545A patent/FR2164053A5/fr not_active Expired
-
1972
- 1972-12-05 ES ES409516A patent/ES409516A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138914A1 (en) * | 1997-10-08 | 2000-01-16 | Frenos Electricos Unidos S A F | Improvements to electric brakes for vehicles |
Also Published As
Publication number | Publication date |
---|---|
FR2164053A5 (en) | 1973-07-27 |
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