ES405531A1 - Variador de velocidad perfeccionado. - Google Patents
Variador de velocidad perfeccionado.Info
- Publication number
- ES405531A1 ES405531A1 ES72405531A ES405531A ES405531A1 ES 405531 A1 ES405531 A1 ES 405531A1 ES 72405531 A ES72405531 A ES 72405531A ES 405531 A ES405531 A ES 405531A ES 405531 A1 ES405531 A1 ES 405531A1
- Authority
- ES
- Spain
- Prior art keywords
- cranes
- speed selector
- hoisting gears
- inductor
- speed
- 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
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/06—Clutch-brake combinations electromagnetically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7129485A FR2148984A5 (es) | 1971-08-05 | 1971-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES405531A1 true ES405531A1 (es) | 1975-08-16 |
Family
ID=9081783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES72405531A Expired ES405531A1 (es) | 1971-08-05 | 1972-08-04 | Variador de velocidad perfeccionado. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3784852A (es) |
BR (1) | BR7205277D0 (es) |
ES (1) | ES405531A1 (es) |
FR (1) | FR2148984A5 (es) |
GB (1) | GB1404223A (es) |
IT (1) | IT963751B (es) |
SU (1) | SU522783A3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059339A (en) * | 1976-01-08 | 1977-11-22 | Knox Manufacturing Co. | Brake mechanism for motor driven projection screen |
US4096404A (en) * | 1977-02-03 | 1978-06-20 | Donat Konstantinovich Sukhanov | Hoisting mechanism |
US4129249A (en) * | 1977-08-17 | 1978-12-12 | Baker Perkins Inc. | Centrifuge for separating solids and liquids |
US4460838A (en) * | 1982-08-06 | 1984-07-17 | Ecm Motor Co. | Electric motor with braking arrangement |
US5627422A (en) * | 1993-03-18 | 1997-05-06 | Paul D. Boggs, III | Shaft mounted eddy current drive |
US5650679A (en) * | 1993-03-18 | 1997-07-22 | Boggs, Iii; Paul Dewey | Eddy current drive |
DE102016119092B4 (de) * | 2016-10-07 | 2018-05-09 | Pierburg Gmbh | Aktuator für eine Verbrennungskraftmaschine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1950809A (en) * | 1927-05-04 | 1934-03-13 | Clyde Harrison Chase | Constant speed mechanism |
US2653256A (en) * | 1951-08-04 | 1953-09-22 | Jack & Heintz Prec Ind Inc | Electric motor brake coupling assembly |
US2628321A (en) * | 1951-12-19 | 1953-02-10 | Jack & Heintz Inc | Electric motor brake-coupling assembly |
US2755396A (en) * | 1952-09-17 | 1956-07-17 | Jack & Heintz Inc | Automatic braking mechanism |
US2710359A (en) * | 1952-09-17 | 1955-06-07 | Jack & Heintz Inc | Automatic clutch and brake |
US3277357A (en) * | 1963-06-04 | 1966-10-04 | Ampex | Speed control for a rotary device by means of braking |
US3493796A (en) * | 1968-03-20 | 1970-02-03 | Singer Co | Electromagnetically actuated,high inertia clutch brake motor |
-
1971
- 1971-08-05 FR FR7129485A patent/FR2148984A5/fr not_active Expired
-
1972
- 1972-07-31 IT IT27711/72A patent/IT963751B/it active
- 1972-08-01 US US00276953A patent/US3784852A/en not_active Expired - Lifetime
- 1972-08-03 GB GB3626672A patent/GB1404223A/en not_active Expired
- 1972-08-04 ES ES72405531A patent/ES405531A1/es not_active Expired
- 1972-08-04 SU SU1818814A patent/SU522783A3/ru active
- 1972-08-04 BR BR5277/72A patent/BR7205277D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7205277D0 (pt) | 1973-06-14 |
FR2148984A5 (es) | 1973-03-23 |
DE2236824B2 (de) | 1975-09-25 |
GB1404223A (en) | 1975-08-28 |
US3784852A (en) | 1974-01-08 |
SU522783A3 (ru) | 1976-07-25 |
IT963751B (it) | 1974-01-21 |
DE2236824A1 (de) | 1973-02-15 |
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