GB1452281A - Sliding armature type brake motor - Google Patents

Sliding armature type brake motor

Info

Publication number
GB1452281A
GB1452281A GB4474973A GB4474973A GB1452281A GB 1452281 A GB1452281 A GB 1452281A GB 4474973 A GB4474973 A GB 4474973A GB 4474973 A GB4474973 A GB 4474973A GB 1452281 A GB1452281 A GB 1452281A
Authority
GB
United Kingdom
Prior art keywords
rotor
short circuiting
energized
type brake
brake motor
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
Application number
GB4474973A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1452281A publication Critical patent/GB1452281A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Induction Machinery (AREA)
GB4474973A 1972-09-25 1973-09-24 Sliding armature type brake motor Expired GB1452281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2246962A DE2246962C3 (de) 1972-09-25 1972-09-25 Anordnung zur Erhöhung der Axialkraft während des Motoranlaufs bei einem Verschiebeanker-Bremsmotor und Verfahren zur Herstellung einer solchen Anordnung

Publications (1)

Publication Number Publication Date
GB1452281A true GB1452281A (en) 1976-10-13

Family

ID=5857304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4474973A Expired GB1452281A (en) 1972-09-25 1973-09-24 Sliding armature type brake motor

Country Status (10)

Country Link
US (1) US3965380A (enExample)
JP (1) JPS4970115A (enExample)
AT (1) AT337304B (enExample)
BE (1) BE804918A (enExample)
DE (1) DE2246962C3 (enExample)
DK (1) DK150873C (enExample)
FR (1) FR2217849B1 (enExample)
GB (1) GB1452281A (enExample)
IT (1) IT993264B (enExample)
SE (1) SE399998B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093882A (en) * 1974-07-13 1978-06-06 Olympus Optical Company Limited Coreless motor
FR2562348B1 (fr) * 1984-03-27 1988-04-22 Somfy Moteur-frein
FR2621429B1 (fr) * 1987-10-02 1990-01-19 Somfy Rotor a cage d'ecureuil comprenant une bague de court-circuit intermediaire et son procede de fabrication
DE69027011T2 (de) * 1990-01-12 1996-10-02 Hitachi Ltd Motoreinzelantrieb für Spindeln
EP0447257B1 (en) * 1990-03-16 1994-07-20 Satake Engineering Co., Ltd. Two-stator induction synchronous motor
JPH0819230A (ja) * 1994-06-24 1996-01-19 Hitachi Koki Co Ltd 高周波モータ
US6876309B1 (en) * 1994-11-21 2005-04-05 Espeed, Inc. Bond trading system
US6069422A (en) * 1998-03-06 2000-05-30 Fasco Industries, Inc. Noise reduction motor design and method
US10821591B2 (en) 2012-11-13 2020-11-03 Milwaukee Electric Tool Corporation High-power cordless, hand-held power tool including a brushless direct current motor
US20210270275A1 (en) * 2019-05-10 2021-09-02 Carrier Corporation Compressor with thrust control
US12142992B2 (en) * 2019-11-27 2024-11-12 Gulf Electroquip, Ltd. Noise abatement for electric motors
EP3913778A1 (de) * 2020-05-20 2021-11-24 Siemens Aktiengesellschaft Rotor mit kurzschlusskäfig

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878816C (de) * 1951-07-01 1954-10-18 Bruno Dipl-Ing Hinz Verfahren zur Erhoehung der axialen Schubkraft bei Motoren mit als Schubmagnet ausgebildetem Rotor
DE963351C (de) * 1952-03-27 1957-05-09 Meta S P A Fabrica Motori Elet Elektromotor mit im Stillstand gebremstem, zur Bremslueftung axial verschieblichem zylindrischem Laeufer
DE1037570B (de) * 1955-03-02 1958-08-28 Demag Zug Gmbh Anordnung zur Erhoehung der magnetischen Axialkraft von Verschiebeankermotoren waehrend des Motoranlaufs
DE1043483B (de) * 1957-03-04 1958-11-13 Georg H O Dierking Als Drehstrom-Asynchronmotor mit Kurzschlusslaeufer ausgebildeter Bremsmotor
US2869008A (en) * 1957-05-08 1959-01-13 Molon Motors And Coil Corp Induction motor armature control
DE1200430B (de) * 1962-02-21 1965-09-09 Walter Holzer Motor mit verschiebbarem Rotor
DE1803501B2 (de) * 1968-10-17 1972-01-20 Siemens AG, 1000 Berlin u 8000 München Bremseinrichtung fuer antriebsmotoren
US3567980A (en) * 1969-02-03 1971-03-02 Robertshaw Controls Co Reversible motor with axially moveable rotor

Also Published As

Publication number Publication date
DE2246962C3 (de) 1980-02-21
FR2217849A1 (enExample) 1974-09-06
US3965380A (en) 1976-06-22
IT993264B (it) 1975-09-30
ATA737373A (de) 1976-10-15
DE2246962A1 (de) 1974-04-11
JPS4970115A (enExample) 1974-07-06
DK150873B (da) 1987-07-06
BE804918A (fr) 1974-01-16
DE2246962B2 (de) 1974-07-25
FR2217849B1 (enExample) 1979-10-12
DK150873C (da) 1988-01-25
SE399998B (sv) 1978-03-06
AT337304B (de) 1977-06-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee