GB1597379A - Electronically commutated motors - Google Patents
Electronically commutated motors Download PDFInfo
- Publication number
- GB1597379A GB1597379A GB40511/77A GB4051177A GB1597379A GB 1597379 A GB1597379 A GB 1597379A GB 40511/77 A GB40511/77 A GB 40511/77A GB 4051177 A GB4051177 A GB 4051177A GB 1597379 A GB1597379 A GB 1597379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- motor
- circuit
- stage
- brushless
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/08—Regulating air supply or draught by power-assisted systems
- F23N3/082—Regulating air supply or draught by power-assisted systems using electronic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
-
- 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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/02—Ventilators in stacks
- F23N2233/04—Ventilators in stacks with variable speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Brushless Motors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72976176A | 1976-10-05 | 1976-10-05 | |
| US05/729,804 US4162435A (en) | 1976-10-05 | 1976-10-05 | Method and apparatus for electronically commutating a direct current motor without position sensors |
| US05/802,484 US4169990A (en) | 1974-06-24 | 1977-06-01 | Electronically commutated motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597379A true GB1597379A (en) | 1981-09-09 |
Family
ID=27419135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40511/77A Expired GB1597379A (en) | 1976-10-05 | 1977-09-29 | Electronically commutated motors |
Country Status (10)
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137446A (en) * | 1983-03-15 | 1984-10-03 | Nat Res Dev | Stepping motor drive circuit |
| GB2141888A (en) * | 1983-06-09 | 1985-01-03 | Gen Electric | Electronically commutated motors |
| GB2160036A (en) * | 1984-05-17 | 1985-12-11 | Mulfingen Elektrobau Ebm | Protection circuit for stalling protection in commutatorless direct current motors |
| GB2178609A (en) * | 1985-07-25 | 1987-02-11 | Silver Seiko | Step motor control |
| US5266855A (en) * | 1986-03-06 | 1993-11-30 | Fisher & Paykel, Limited | Electric motor for clothes washing machine drive |
| US5619871A (en) | 1985-11-12 | 1997-04-15 | General Electric Company | Laundry machine |
| GB2311423A (en) * | 1996-03-19 | 1997-09-24 | Switched Reluctance Drives Ltd | An electrical machine drive system including an optical position transducer circuit |
| US5918360A (en) | 1985-11-12 | 1999-07-06 | General Electric Company | Method of fabricating a salient pole electronically commutated motor |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA1172689A (en) * | 1980-06-20 | 1984-08-14 | Lawrence W. Langley | Digital programmed controller for multi-mode brushless electric motor |
| DE3120559A1 (de) * | 1981-05-23 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Reaktionsschneller servoantrieb |
| DE3306642A1 (de) * | 1983-02-25 | 1984-09-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur fortschaltung des staenderdrehfeldes einer synchronmaschine |
| US4540921A (en) * | 1984-04-19 | 1985-09-10 | General Electric Company | Laundry apparatus and method of controlling such |
| DE3602227A1 (de) * | 1986-01-25 | 1987-07-30 | Philips Patentverwaltung | Kommutierungsschaltung fuer einen kollektorlosen gleichstrommotor |
| DE3710509C1 (en) * | 1987-03-30 | 1988-11-03 | Philips Patentverwaltung | Method for commutating a DC motor |
| JPH03237225A (ja) * | 1990-02-15 | 1991-10-23 | Nippondenso Co Ltd | 燃料噴射時期調整装置 |
| DE102010019494A1 (de) * | 2010-05-06 | 2011-11-10 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Verfahren und Steuervorrichtung zum Betreiben eines dreiphasigen bürstenlosen Gleichstrommotors |
| DE102015113188B4 (de) * | 2015-08-11 | 2023-05-04 | Pierburg Gmbh | Elektromotor für einen elektrischen Verdichter einer Verbrennungskraftmaschine |
| JP6083914B1 (ja) * | 2016-03-23 | 2017-02-22 | 新明工業株式会社 | 配線溝形コイルレスモータ |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1238998B (de) * | 1963-08-01 | 1967-04-20 | Siemens Ag | Anordnung zur Erfassung der Laeuferdrehzahl und/oder -stellung an einem Gleichstrom-Kleinstmotor mit Permanentmagnetlaeufer und sternfoermig geschalteten Staenderwicklungen |
| DE1224824B (de) * | 1963-08-02 | 1966-09-15 | Siemens Ag | Schaltungsanordnung fuer kollektorlose Gleichstrom-Kleinstmotoren |
| US3488566A (en) * | 1967-08-08 | 1970-01-06 | Akai Electric | Brushless d.c. motor |
| JPS5128322B1 (enrdf_load_stackoverflow) * | 1970-11-14 | 1976-08-18 | ||
| US3775648A (en) * | 1971-08-04 | 1973-11-27 | Garrett Corp | Brushless motor control |
| DE2314257C2 (de) * | 1973-03-22 | 1982-10-21 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Schaltungsanordnung zur Drehzahlregelung eines kollektorlosen Gleichstrommotors |
| DE2419432C3 (de) * | 1974-04-23 | 1985-05-09 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor |
| FR2239796A1 (en) * | 1973-08-01 | 1975-02-28 | Auxilec | Tachogenerator for controlling sync. machine commutating thyristors - has eccentric conducting disc on shaft passing between static transformer coils |
| US3875463A (en) * | 1974-03-14 | 1975-04-01 | Dunham Associates Inc | Motor protection circuit and automatic restart control system |
| US4005347A (en) * | 1974-06-24 | 1977-01-25 | General Electric Company | Electronically commutated motor and method of making same |
-
1977
- 1977-09-07 IL IL52902A patent/IL52902A0/xx unknown
- 1977-09-29 GB GB40511/77A patent/GB1597379A/en not_active Expired
- 1977-10-04 FR FR7729798A patent/FR2367373A1/fr active Granted
- 1977-10-04 IT IT28254/77A patent/IT1087762B/it active
- 1977-10-04 DK DK438877A patent/DK159409C/da not_active IP Right Cessation
- 1977-10-04 AU AU29306/77A patent/AU2930677A/en not_active Abandoned
- 1977-10-05 JP JP12048977A patent/JPS5366509A/ja active Granted
- 1977-10-05 DE DE19772744718 patent/DE2744718A1/de active Granted
- 1977-10-05 MX MX170826A patent/MX144288A/es unknown
-
1978
- 1978-07-31 ES ES472235A patent/ES472235A1/es not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137446A (en) * | 1983-03-15 | 1984-10-03 | Nat Res Dev | Stepping motor drive circuit |
| US4520302A (en) * | 1983-03-15 | 1985-05-28 | National Research Development Corporation | Stepping motors and drive circuits therefor |
| GB2141888A (en) * | 1983-06-09 | 1985-01-03 | Gen Electric | Electronically commutated motors |
| GB2160036A (en) * | 1984-05-17 | 1985-12-11 | Mulfingen Elektrobau Ebm | Protection circuit for stalling protection in commutatorless direct current motors |
| GB2178609A (en) * | 1985-07-25 | 1987-02-11 | Silver Seiko | Step motor control |
| US5619871A (en) | 1985-11-12 | 1997-04-15 | General Electric Company | Laundry machine |
| US5918360A (en) | 1985-11-12 | 1999-07-06 | General Electric Company | Method of fabricating a salient pole electronically commutated motor |
| US5266855A (en) * | 1986-03-06 | 1993-11-30 | Fisher & Paykel, Limited | Electric motor for clothes washing machine drive |
| GB2311423A (en) * | 1996-03-19 | 1997-09-24 | Switched Reluctance Drives Ltd | An electrical machine drive system including an optical position transducer circuit |
| US5821648A (en) * | 1996-03-19 | 1998-10-13 | Switched Reluctance Drives Limited | Electrical machine drive system including an optical position transducer circuit and method of operating |
| GB2311423B (en) * | 1996-03-19 | 2000-05-10 | Switched Reluctance Drives Ltd | An electrical machine drive system including an optical position transducer circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2744718A1 (de) | 1978-04-06 |
| DE2744718C2 (enrdf_load_stackoverflow) | 1991-05-08 |
| JPS626439B2 (enrdf_load_stackoverflow) | 1987-02-10 |
| FR2367373B1 (enrdf_load_stackoverflow) | 1983-09-09 |
| DK159409C (da) | 1991-04-22 |
| IT1087762B (it) | 1985-06-04 |
| IL52902A0 (en) | 1977-11-30 |
| DK438877A (da) | 1978-04-06 |
| DK159409B (da) | 1990-10-08 |
| MX144288A (es) | 1981-09-23 |
| JPS5366509A (en) | 1978-06-14 |
| ES472235A1 (es) | 1979-07-16 |
| AU2930677A (en) | 1979-04-12 |
| FR2367373A1 (fr) | 1978-05-05 |
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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 | ||
| 728C | Application made for restoration (sect. 28/1977) | ||
| 728A | Order made restoring the patent (sect. 28/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960929 |