GB2045555B - Reversible drive circuits for brushless de motors - Google Patents

Reversible drive circuits for brushless de motors

Info

Publication number
GB2045555B
GB2045555B GB8009649A GB8009649A GB2045555B GB 2045555 B GB2045555 B GB 2045555B GB 8009649 A GB8009649 A GB 8009649A GB 8009649 A GB8009649 A GB 8009649A GB 2045555 B GB2045555 B GB 2045555B
Authority
GB
United Kingdom
Prior art keywords
brushless
motors
drive circuits
reversible drive
reversible
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
GB8009649A
Other languages
English (en)
Other versions
GB2045555A (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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB2045555A publication Critical patent/GB2045555A/en
Application granted granted Critical
Publication of GB2045555B publication Critical patent/GB2045555B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/30—Arrangements for controlling the direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB8009649A 1979-03-24 1980-03-21 Reversible drive circuits for brushless de motors Expired GB2045555B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3494179A JPS55127889A (en) 1979-03-24 1979-03-24 Motor-driving circuit

Publications (2)

Publication Number Publication Date
GB2045555A GB2045555A (en) 1980-10-29
GB2045555B true GB2045555B (en) 1983-02-09

Family

ID=12428194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009649A Expired GB2045555B (en) 1979-03-24 1980-03-21 Reversible drive circuits for brushless de motors

Country Status (6)

Country Link
US (1) US4282464A (enExample)
JP (1) JPS55127889A (enExample)
AT (1) AT374987B (enExample)
DE (1) DE3011307A1 (enExample)
FR (1) FR2452825A1 (enExample)
GB (1) GB2045555B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075608A (en) * 1974-06-24 1991-12-24 Erdman David M Control system, electronically commutated motor system, draft inducer apparatus and method
US4654566A (en) * 1974-06-24 1987-03-31 General Electric Company Control system, method of operating an electronically commutated motor, and laundering apparatus
US5023527A (en) * 1974-06-24 1991-06-11 General Electric Company Control circuits, electronically commutated motor systems and methods
USRE35124E (en) * 1974-06-24 1995-12-19 General Electric Company Control system, electronically commutated motor system, draft inducer apparatus and method
FR2466131A1 (fr) * 1979-09-25 1981-03-27 Suisse Horlogerie Moteur pas a pas monophase bipolaire a deux sens de rotation
JPS56123790A (en) * 1980-02-29 1981-09-29 Sony Corp Driving circuit for two phase
US4494052A (en) * 1982-08-05 1985-01-15 Rca Corporation DC Motor servo system
US4528489A (en) * 1983-03-28 1985-07-09 Beta Corporation Of St. Louis Electrical remote control circuit
US4562386A (en) * 1984-01-26 1985-12-31 Performance Controls Company Current sense demodulator
GB2194693A (en) * 1986-08-29 1988-03-09 Rank Pullin Controls Ltd Stepper motor drive apparatus
JPH0365094A (ja) * 1989-08-03 1991-03-20 Secoh Giken Inc トルクリプルを除去したリラクタンス型電動機
KR950000241B1 (ko) * 1990-01-12 1995-01-12 배연수 동력발생 및 전력발생용 회전장치의 자기회로 및 자기유도 방법
JPH04133646A (ja) * 1990-09-20 1992-05-07 Secoh Giken Inc ３相リラクタンス型電動機
US5254925A (en) * 1992-01-31 1993-10-19 Flynn Bros., Inc. Permanent magnet control means
GB2311423B (en) * 1996-03-19 2000-05-10 Switched Reluctance Drives Ltd An electrical machine drive system including an optical position transducer circuit
US6924612B2 (en) * 2003-12-08 2005-08-02 Molon Motor & Coil Corporation Three-wire reversing system
US7061074B2 (en) * 2004-10-07 2006-06-13 The United States Of America As Represented By The Dept Of The Army Visible imaging device using Darlington phototransistors
JP4658587B2 (ja) * 2004-12-22 2011-03-23 ローム株式会社 モータ駆動装置
US8988881B2 (en) 2007-12-18 2015-03-24 Sandia Corporation Heat exchanger device and method for heat removal or transfer
US9207023B2 (en) * 2007-12-18 2015-12-08 Sandia Corporation Heat exchanger device and method for heat removal or transfer
US9005417B1 (en) 2008-10-01 2015-04-14 Sandia Corporation Devices, systems, and methods for microscale isoelectric fractionation
US8962346B2 (en) 2010-07-08 2015-02-24 Sandia Corporation Devices, systems, and methods for conducting assays with improved sensitivity using sedimentation
US8945914B1 (en) 2010-07-08 2015-02-03 Sandia Corporation Devices, systems, and methods for conducting sandwich assays using sedimentation
US9795961B1 (en) 2010-07-08 2017-10-24 National Technology & Engineering Solutions Of Sandia, Llc Devices, systems, and methods for detecting nucleic acids using sedimentation
WO2012118982A2 (en) 2011-03-02 2012-09-07 Sandia Corporation Axial flow heat exchanger devices and methods for heat transfer using axial flow devices
WO2013023696A1 (en) 2011-08-17 2013-02-21 Gardena Manufacturing Gmbh Cutting tool
US9244065B1 (en) 2012-03-16 2016-01-26 Sandia Corporation Systems, devices, and methods for agglutination assays using sedimentation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1320563A (fr) * 1962-04-25 1963-03-08 Siemens Ag Moteur à courant continu avec inversion sans contact
AT282771B (de) 1967-12-06 1970-07-10 Siemens Ag Schaltungsanordnung zur Drehrichtungsumkehr und Bremsung eines kollektorlosen Gleichstrommotors
US3667018A (en) * 1970-09-28 1972-05-30 Sperry Rand Corp Brushless dc motor having electronic commutation responsive to rotor position and induced armature winding voltage
US3831072A (en) * 1972-02-21 1974-08-20 Canon Kk Dc motor with hall generators
JPS5070813A (enExample) * 1973-10-29 1975-06-12
JPS5243924A (en) * 1975-10-02 1977-04-06 Pioneer Electronic Corp Direct current motor without commutator
GB1519658A (en) * 1975-11-26 1978-08-02 Siemens Ag Position control arrangements
GB1604122A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
JPS5523711A (en) * 1978-07-29 1980-02-20 Sony Corp Rotary electric machine

Also Published As

Publication number Publication date
ATA157080A (de) 1983-10-15
DE3011307A1 (de) 1980-11-20
JPS55127889A (en) 1980-10-03
AT374987B (de) 1984-06-25
US4282464A (en) 1981-08-04
FR2452825B1 (enExample) 1983-12-16
GB2045555A (en) 1980-10-29
FR2452825A1 (fr) 1980-10-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee