DK159409C - PROCEDURE FOR PROVIDING COMBUTION CIRCUIT SIGNALS FOR BRUSH FREE CURRENT MOTOR AND COMMUTRATING CIRCUIT FOR BRUSH FREE CURRENT MOTOR - Google Patents

PROCEDURE FOR PROVIDING COMBUTION CIRCUIT SIGNALS FOR BRUSH FREE CURRENT MOTOR AND COMMUTRATING CIRCUIT FOR BRUSH FREE CURRENT MOTOR

Info

Publication number: DK159409C
Authority: DK; Denmark
Prior art keywords: current motor; circuit; free current; brush free; commutrating
Prior art date: 1976-10-05

Application number

DK438877A

Other languages

Danish (da)

Other versions

DK159409B (en

DK438877A (en

Inventor

Floyd Howard Wright

David Marvin Erdman

Original Assignee

Gen Electric

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.)

1976-10-05

Filing date

1977-10-04

Publication date

1991-04-22

1976-10-05 Priority claimed from US05/729,804 external-priority patent/US4162435A/en

1977-06-01 Priority claimed from US05/802,484 external-priority patent/US4169990A/en

1977-10-04 Application filed by Gen Electric filed Critical Gen Electric

1978-04-06 Publication of DK438877A publication Critical patent/DK438877A/en

1990-10-08 Publication of DK159409B publication Critical patent/DK159409B/en

1991-04-22 Application granted granted Critical

1991-04-22 Publication of DK159409C publication Critical patent/DK159409C/en

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)

DK438877A 1976-10-05 1977-10-04 PROCEDURE FOR PROVIDING COMBUTION CIRCUIT SIGNALS FOR BRUSH FREE CURRENT MOTOR AND COMMUTRATING CIRCUIT FOR BRUSH FREE CURRENT MOTOR DK159409C (en)

Applications Claiming Priority (6)

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
US72976176		1976-10-05
US72980476		1976-10-05
US05/802,484 US4169990A (en)	1974-06-24	1977-06-01	Electronically commutated motor
US80248477		1977-06-01

Publications (3)

Publication Number	Publication Date
DK438877A DK438877A (en)	1978-04-06
DK159409B DK159409B (en)	1990-10-08
DK159409C true DK159409C (en)	1991-04-22

Family

ID=27419135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK438877A DK159409C (en)	1976-10-05	1977-10-04	PROCEDURE FOR PROVIDING COMBUTION CIRCUIT SIGNALS FOR BRUSH FREE CURRENT MOTOR AND COMMUTRATING CIRCUIT FOR BRUSH FREE CURRENT MOTOR

Country Status (10)

Country	Link
JP (1)	JPS5366509A (en)
AU (1)	AU2930677A (en)
DE (1)	DE2744718A1 (en)
DK (1)	DK159409C (en)
ES (1)	ES472235A1 (en)
FR (1)	FR2367373A1 (en)
GB (1)	GB1597379A (en)
IL (1)	IL52902A0 (en)
IT (1)	IT1087762B (en)
MX (1)	MX144288A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5023527A (en)	1974-06-24	1991-06-11	General Electric Company	Control circuits, electronically commutated motor systems and methods
US4654566A (en) *	1974-06-24	1987-03-31	General Electric Company	Control system, method of operating an electronically commutated motor, and laundering apparatus
CA1172689A (en) *	1980-06-20	1984-08-14	Lawrence W. Langley	Digital programmed controller for multi-mode brushless electric motor
DE3120559A1 (en) *	1981-05-23	1982-12-09	Robert Bosch Gmbh, 7000 Stuttgart	REACTIVE SERVO DRIVE
DE3306642A1 (en) *	1983-02-25	1984-09-13	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Method for stepping the stator rotating field of a synchronous machine onwards
GB8307047D0 (en) *	1983-03-15	1983-04-20	Hill R J	Stepping motors and drive circuits
GB2141888B (en) *	1983-06-09	1988-04-20	Gen Electric	Electronically commutated motors
US4540921A (en) *	1984-04-19	1985-09-10	General Electric Company	Laundry apparatus and method of controlling such
DE3418276A1 (en) *	1984-05-17	1985-11-21	Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen	PROTECTIVE CIRCUIT FOR BLOCKING PROTECTION IN COLLECTORLESS DC MOTORS
JPS6225894A (en) *	1985-07-25	1987-02-03	Silver Seiko Ltd	Driving apparatus for stepping motor
CA1323650C (en)	1985-11-12	1993-10-26	Franklin Lee Forbes	Electrically commutated motor having an edgewise wound yoke
US5619871A (en)	1985-11-12	1997-04-15	General Electric Company	Laundry machine
DE3602227A1 (en) *	1986-01-25	1987-07-30	Philips Patentverwaltung	COMMUTATION CIRCUIT FOR A COLLECTORLESS DC MOTOR
JPH0642794B2 (en) *	1986-02-03	1994-06-01	松下冷機株式会社	Controller for brushless DC motor
US5266855A (en) *	1986-03-06	1993-11-30	Fisher & Paykel, Limited	Electric motor for clothes washing machine drive
DE3710509C1 (en) *	1987-03-30	1988-11-03	Philips Patentverwaltung	Method for commutating a DC motor
JPH03237225A (en) *	1990-02-15	1991-10-23	Nippondenso Co Ltd	Fuel injection timing adjusting device
GB2311423B (en) *	1996-03-19	2000-05-10	Switched Reluctance Drives Ltd	An electrical machine drive system including an optical position transducer circuit
DE102010019494A1 (en) *	2010-05-06	2011-11-10	Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt	Method and control device for operating a three-phase brushless DC motor
DE102015113188B4 (en) *	2015-08-11	2023-05-04	Pierburg Gmbh	Electric motor for an electric compressor of an internal combustion engine
JP6083914B1 (en) *	2016-03-23	2017-02-22	新明工業株式会社	Wiring groove coilless motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1238998B (en) *	1963-08-01	1967-04-20	Siemens Ag	Arrangement for recording the rotor speed and / or position on a DC miniature motor with permanent magnet rotor and stator windings connected in a star shape
DE1224824B (en) *	1963-08-02	1966-09-15	Siemens Ag	Circuit arrangement for brushless direct current miniature motors
US3488566A (en) *	1967-08-08	1970-01-06	Akai Electric	Brushless d.c. motor
JPS5128322B1 (en) *	1970-11-14	1976-08-18
US3775648A (en) *	1971-08-04	1973-11-27	Garrett Corp	Brushless motor control
DE2314257C2 (en) *	1973-03-22	1982-10-21	Papst-Motoren GmbH & Co KG, 7742 St Georgen	Circuit arrangement for speed control of a brushless DC motor
DE2419432C3 (en) *	1974-04-23	1985-05-09	Papst-Motoren GmbH & Co KG, 7742 St Georgen	Brushless DC motor with a stator and a permanent magnet 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/en unknown
- 1977-09-29 GB GB40511/77A patent/GB1597379A/en not_active Expired
- 1977-10-04 DK DK438877A patent/DK159409C/en not_active IP Right Cessation
- 1977-10-04 IT IT28254/77A patent/IT1087762B/en active
- 1977-10-04 FR FR7729798A patent/FR2367373A1/en active Granted
- 1977-10-04 AU AU29306/77A patent/AU2930677A/en not_active Abandoned
- 1977-10-05 MX MX170826A patent/MX144288A/en unknown
- 1977-10-05 JP JP12048977A patent/JPS5366509A/en active Granted
- 1977-10-05 DE DE19772744718 patent/DE2744718A1/en active Granted
1978
- 1978-07-31 ES ES472235A patent/ES472235A1/en not_active Expired

Also Published As

Publication number	Publication date
AU2930677A (en)	1979-04-12
GB1597379A (en)	1981-09-09
ES472235A1 (en)	1979-07-16
IT1087762B (en)	1985-06-04
DK159409B (en)	1990-10-08
JPS626439B2 (en)	1987-02-10
FR2367373B1 (en)	1983-09-09
DE2744718C2 (en)	1991-05-08
FR2367373A1 (en)	1978-05-05
IL52902A0 (en)	1977-11-30
JPS5366509A (en)	1978-06-14
DE2744718A1 (en)	1978-04-06
MX144288A (en)	1981-09-23
DK438877A (en)	1978-04-06

Publication	Publication Date	Title
DK159409C (en)	1991-04-22	PROCEDURE FOR PROVIDING COMBUTION CIRCUIT SIGNALS FOR BRUSH FREE CURRENT MOTOR AND COMMUTRATING CIRCUIT FOR BRUSH FREE CURRENT MOTOR
DK479877A (en)	1978-04-30	DIGITAL MONITORING CIRCUIT
DK476777A (en)	1978-04-29	DIGITAL CONTROL CIRCUIT
AR211747A1 (en)	1978-02-28	CONNECTION TERMINAL
SE7708146L (en)	1978-01-15	ELECTRICAL STROMALSTRARE
SE427787B (en)	1983-05-02	ELECTRICAL CONNECTION DEVICE
DK147027C (en)	1984-09-03	ELECTRICAL CONNECTION CLIPS
SE416858B (en)	1981-02-09	ELECTRICAL CIRCUIT
AT369189B (en)	1982-12-10	ELECTRICAL SWITCHGEAR
SE7803249L (en)	1978-09-29	ELECTRIC CIRCUIT
SE426533B (en)	1983-01-24	ELECTRICAL CONNECTION DEVICE
DK481278A (en)	1979-04-29	PROCEDURE AND SYSTEM FOR SHORT-MONITORING OF ELECTRICAL WIRES
PL203539A1 (en)	1978-07-17	CIRCUIT BREAKER
SE420369B (en)	1981-09-28	INTRODUCTION CIRCUIT FOR MICROVAG
DK143820C (en)	1982-03-29	PROCEDURE FOR MAKING AN ELECTRIC RESISTANCE
SE431924B (en)	1984-03-05	ELECTRICAL CONNECTION DEVICE
SE7704792L (en)	1977-10-30	ELECTRICAL FILTER CIRCUIT
PL197970A1 (en)	1978-01-02	CIRCUIT BREAKER
SE7707076L (en)	1977-12-22	CURRENT LIMITATION DEVICE
BE856054A (en)	1977-12-23	CIRCUIT BREAKER
BE852530A (en)	1977-07-18	CIRCUIT BREAKER
BE850638A (en)	1977-07-22	CIRCUIT BREAKER
DK486377A (en)	1978-05-03	ELECTRIC CURRENT SYSTEM
AT374968B (en)	1984-06-25	CIRCUIT BREAKER
DK137077A (en)	1977-10-01	CURRENT STABILIZING CIRCUIT

Legal Events

Date	Code	Title	Description
1992-06-29	PBP	Patent lapsed