GB1510502A - Control of alternating current motors - Google Patents

Control of alternating current motors

Info

Publication number
GB1510502A
GB1510502A GB15733/75A GB1573375A GB1510502A GB 1510502 A GB1510502 A GB 1510502A GB 15733/75 A GB15733/75 A GB 15733/75A GB 1573375 A GB1573375 A GB 1573375A GB 1510502 A GB1510502 A GB 1510502A
Authority
GB
United Kingdom
Prior art keywords
rotor
motor
windings
switch
stator
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
GB15733/75A
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.)
Hobart Corp
Original Assignee
Hobart 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 Hobart Corp filed Critical Hobart Corp
Publication of GB1510502A publication Critical patent/GB1510502A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C2018/164—Prevention of jamming and/or overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Food Science & Technology (AREA)
  • Control Of Ac Motors In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB15733/75A 1974-04-17 1975-04-16 Control of alternating current motors Expired GB1510502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/461,638 US3970907A (en) 1974-04-17 1974-04-17 Pulsating torque apparatus and method

Publications (1)

Publication Number Publication Date
GB1510502A true GB1510502A (en) 1978-05-10

Family

ID=23833362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15733/75A Expired GB1510502A (en) 1974-04-17 1975-04-16 Control of alternating current motors

Country Status (6)

Country Link
US (2) US3970907A (cg-RX-API-DMAC7.html)
JP (1) JPS50145812A (cg-RX-API-DMAC7.html)
AU (1) AU498060B2 (cg-RX-API-DMAC7.html)
DE (1) DE2516131C2 (cg-RX-API-DMAC7.html)
FR (1) FR2267833B1 (cg-RX-API-DMAC7.html)
GB (1) GB1510502A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347836A4 (en) * 2000-11-28 2007-09-05 Emerson Electric Co FOOD WASTE DISPENSER WITH A SPEED CONTROL MOTOR AND METHOD AND METHOD FOR OPERATING THE SAME

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026480A (en) * 1974-04-17 1977-05-31 Hobart Corporation Jam breaking method for comminuting device
US4484125A (en) * 1978-11-24 1984-11-20 Ronk Electrical Industries, Inc. Three-phase delta-wound motor operated from single-phase current
US5081387A (en) * 1987-12-24 1992-01-14 Whirlpool Corporation Pump motor/basket brake for an automatic washer
US4802347A (en) * 1987-12-24 1989-02-07 Whirlpool Corporation Pump motor/basket brake for an automatic washer
US5266854A (en) * 1990-08-30 1993-11-30 Bolt Beranek And Newman Inc. Electromagnetic transducer
US5293108A (en) * 1991-08-05 1994-03-08 Anthony Spudich Static phase converter
US5386361A (en) * 1993-06-29 1995-01-31 Halliburton Company Method of unsticking material delivery apparatus
CA2151532C (en) * 1994-07-25 1998-12-22 Emerson Electric Co. Auxiliary starting switched reluctance motor
US5923142A (en) * 1996-01-29 1999-07-13 Emerson Electric Co. Low cost drive for switched reluctance motor with DC-assisted excitation
AT502321B8 (de) * 1997-07-23 2007-08-15 Tcg Unitech Gmbh Steuerung einer kühlmittelpumpe
US6717312B1 (en) * 2001-01-03 2004-04-06 Dana Corporation Defense vehicle aiming ordinance platform having variable reluctance motor
JP4289845B2 (ja) * 2002-08-26 2009-07-01 キヤノン株式会社 駆動装置および光学機器
CA2455545A1 (en) * 2004-01-21 2005-07-21 Hbx Controls System Inc. Variable speed control, stall detection and response system
US7448563B2 (en) * 2004-04-27 2008-11-11 Emerson Electric Co. De-jamming device and method
US7420343B2 (en) * 2006-08-30 2008-09-02 Westinghouse Electric Co Llc Current limiting DC motor starter circuit
US20080297011A1 (en) * 2007-06-01 2008-12-04 Delaney Daniel E Integrated controller/motor with thermal overload sensor
SE538502C2 (en) * 2014-11-17 2016-08-16 Magström Ab C/O Urban Lundin Arrangement and method for force compensation in electrical machines
CN107670778B (zh) * 2017-10-12 2019-11-26 新郑市宝德高技术有限公司 立式鼠笼型破碎筛分一体机
CN108144708A (zh) * 2017-12-22 2018-06-12 天佑电器（苏州）有限公司 食物垃圾处理器及其控制方法
CN108580518B (zh) * 2018-04-25 2019-10-25 赵汉武 建筑垃圾处理用除铁输送装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH127620A (de) 1927-07-13 1928-09-01 Losenhausenwerk Duesseldorfer Verfahren zur Umwandlung elektrischer Energie in Drehschwingungen einer Masse und Schwigungsmotor zur Ausübung dieses Verfahrens.
DE587525C (de) * 1931-08-01 1933-11-04 Siemens Schuckertwerke Akt Ges Einrichtung zur selbsttaetigen Regelung des Stromes des Hilfsphasenkreises von Einphasen-induktionsmotoren mit in Reihe mit der Hilfsphasenwicklung geschaltetem Kondensator
US2740932A (en) * 1954-04-27 1956-04-03 Gen Precision Lab Inc Two speed motor control
US2811316A (en) * 1954-05-19 1957-10-29 Westinghouse Electric Corp Reversing control for food waste disposer
US2851646A (en) * 1956-03-07 1958-09-09 Westinghouse Electric Corp Reversing relay for electric motors
CH379612A (de) * 1959-12-18 1964-07-15 Hobart Manufacturing Company Schaltungsanordnung zur Erzeugung von Motorimpulsen
GB897963A (en) 1957-10-24 1962-06-06 Ass Elect Ind Improvements in polyphase alternating current servo systems
US3090900A (en) * 1960-01-14 1963-05-21 Gen Motors Corp Automatically reversible motor for domestic appliance
US3401892A (en) * 1965-04-29 1968-09-17 Hobart Mfg Co Waste disposer with automatic motor reversing means
US3675100A (en) * 1971-01-15 1972-07-04 Thomas J Mcnamara Circuit for multi-speed two-phase motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1347836A4 (en) * 2000-11-28 2007-09-05 Emerson Electric Co FOOD WASTE DISPENSER WITH A SPEED CONTROL MOTOR AND METHOD AND METHOD FOR OPERATING THE SAME

Also Published As

Publication number Publication date
USRE30068E (en) 1979-08-07
FR2267833A1 (cg-RX-API-DMAC7.html) 1975-11-14
DE2516131A1 (de) 1975-10-30
AU7954275A (en) 1976-10-14
AU498060B2 (en) 1979-02-08
DE2516131C2 (de) 1985-08-08
JPS50145812A (cg-RX-API-DMAC7.html) 1975-11-22
US3970907A (en) 1976-07-20
FR2267833B1 (cg-RX-API-DMAC7.html) 1980-12-19

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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