ITMI910948A1 - Circuito di protezione da arresto per motore commutato elettronicamente - Google Patents

Circuito di protezione da arresto per motore commutato elettronicamente

Info

Publication number: ITMI910948A1
Authority: IT; Italy
Prior art keywords: stop circuit; electronically switched; engine; switched engine; electronically
Prior art date: 1990-04-05

Application number

IT000948A

Other languages

English (en)

Inventor

James Ronald Kiefer

Glen Chester Young

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.)

1990-04-05

Filing date

1991-04-05

Publication date

1992-10-05

1991-04-05 Application filed by Gen Electric filed Critical Gen Electric

1991-04-05 Publication of ITMI910948A0 publication Critical patent/ITMI910948A0/it

1992-10-05 Publication of ITMI910948A1 publication Critical patent/ITMI910948A1/it

1995-05-22 Application granted granted Critical

1995-05-22 Publication of IT1251719B publication Critical patent/IT1251719B/it

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/093—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed

ITMI910948A 1990-04-05 1991-04-05 Circuito di protezione da arresto per motore commutato elettronicamente IT1251719B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/505,163 US5017846A (en)	1990-04-05	1990-04-05	Stall protection circuit for an electronically commutated motor

Publications (3)

Publication Number	Publication Date
ITMI910948A0 ITMI910948A0 (it)	1991-04-05
ITMI910948A1 true ITMI910948A1 (it)	1992-10-05
IT1251719B IT1251719B (it)	1995-05-22

Family

ID=24009284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI910948A IT1251719B (it)	1990-04-05	1991-04-05	Circuito di protezione da arresto per motore commutato elettronicamente

Country Status (7)

Country	Link
US (1)	US5017846A (it)
EP (1)	EP0450834B1 (it)
JP (1)	JP3363159B2 (it)
CA (1)	CA2034389C (it)
DE (1)	DE69130304T2 (it)
ES (1)	ES2121768T3 (it)
IT (1)	IT1251719B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5563481A (en) *	1992-04-13	1996-10-08	Smith & Nephew Endoscopy, Inc.	Brushless motor
US5672945A (en) *	1992-04-13	1997-09-30	Smith & Nephew Endoscopy, Inc.	Motor controlled surgical system and method having self clearing motor control
US5214560A (en) *	1992-06-19	1993-05-25	Square D Company	Microprocessor watch-dog monitor for electronic trip units
CA2106450C (en) *	1992-09-21	1997-05-27	Edilberto I. Salazar	Dc motor stall-detection system
GB9320181D0 (en) *	1993-09-30	1993-11-17	Black & Decker Inc	Improvements in and relating to power tools
EP0649217B1 (en) *	1993-10-12	1999-09-08	Smith & Nephew, Inc.	Brushless motor
US5845045A (en) *	1993-11-28	1998-12-01	Papst-Motoren Gmbh & Co. Kg	Method and apparatus for DC motor speed control
US6163117A (en) *	1995-05-02	2000-12-19	Papst-Motoren Gmbh & Co. Kg	Electronically commutated motor and method of controlling such a motor
US5675464A (en) *	1996-05-02	1997-10-07	Siemens Electric Limited	Stall or reduced-speed protection system for electric motor
US5744921A (en) *	1996-05-02	1998-04-28	Siemens Electric Limited	Control circuit for five-phase brushless DC motor
US6463546B1 (en)	1996-08-12	2002-10-08	Papst-Motoren Gmbh & Co. Kg	Method and apparatus for monitoring a microprocessor
US5951362A (en) *	1997-06-20	1999-09-14	Penta Blesses Enterprises	Safety high speed electric toy vehicle
DE19745490A1 (de)	1997-10-15	1999-04-22	Heidenhain Gmbh Dr Johannes	Verfahren und Schaltungsanordnung zur Überwachung des Betriebszustands von Elektromotoren
US6232758B1 (en) *	1998-08-03	2001-05-15	Denso Corporation	Load drive control apparatus
JP4244412B2 (ja) *	1998-09-30	2009-03-25	アイシン精機株式会社	直流モータのモータ回転パルス生成回路およびその回路を用いた挟み込み検知装置
DE19949804A1 (de) *	1998-11-09	2000-05-11	Papst Motoren Gmbh & Co Kg	Elektronisch kommutierter Motor
ATE343865T1 (de)	1999-05-29	2006-11-15	Ebm Papst St Georgen Gmbh & Co	Verfahren zur konfiguration der alarmvorrichtung eines elektromotors, und motor zur durchführung eines solchen verfahrens
DE19944198A1 (de)	1999-09-15	2001-03-22	Bosch Gmbh Robert	Elektronisch kommutierbarer Motor
US6611072B1 (en) *	1999-11-17	2003-08-26	Parker-Hannifin Corporation	Sensorless stall detection for motors
US6593716B1 (en)	2000-11-21	2003-07-15	Honeywell International Inc.	Circuit using current limiting to reduce power consumption of actuator with DC brush motor
DE10108548A1 (de) *	2001-02-22	2002-09-26	Siemens Ag	Stellvorrichtung für einen Motor
US6861817B2 (en) *	2001-12-21	2005-03-01	Freescale Semiconductor, Inc.	Method and apparatus for detecting a stall condition in a stepping motor
US7196491B2 (en) *	2003-02-12	2007-03-27	Siemens Energy & Automation, Inc.	System and method for stall detection of a motor
US7486489B2 (en) *	2003-05-13	2009-02-03	Siemens Canada Limited	System and method for speed control and stall protection combination for electric motors such as in engine cooling applications
US7906928B2 (en) *	2007-03-12	2011-03-15	Rohm Co., Ltd.	Feed motor lock detection device
US8084982B2 (en) *	2008-11-18	2011-12-27	Honeywell International Inc.	HVAC actuator with output torque compensation
CN111965411B (zh) *	2020-07-20	2022-06-07	四川虹美智能科技有限公司	冰箱堵转保护器验证装置、方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3824440A (en) *	1972-08-02	1974-07-16	Landis Tool Co	Stepping motor control system
US4763347A (en) *	1983-02-02	1988-08-09	General Electric Company	Control system, electronically commutated motor system, blower apparatus and methods
US4290000A (en) *	1979-08-02	1981-09-15	Xerox Corporation	Power amplifier with current limiter circuit
US4370690A (en) *	1981-02-06	1983-01-25	Whirlpool Corporation	Vacuum cleaner control
DE3231259C2 (de) *	1981-08-26	1994-12-22	Papst Motoren Gmbh & Co Kg	Schaltungsanordnung zur Drehzahlüberwachung
US4509088A (en) *	1982-09-30	1985-04-02	Square D Company	Motor protector relay with memory of overload
GB2128425B (en) *	1982-10-08	1986-06-25	Newelec Pretoria	Stall detection apparatus
US4500821A (en) *	1983-06-09	1985-02-19	General Electric Company	Speed or torque control circuit for an electronically commutated motor (ECM) and method of controlling the torque or speed of an ECM
US4553187A (en) *	1983-09-14	1985-11-12	Allen-Bradley Company	Overcurrent detection device
US4568996A (en) *	1983-10-11	1986-02-04	General Electric Company	Protective circuit for a separately excited d-c motor
US4659976A (en) *	1985-04-24	1987-04-21	Dresser Industries, Inc.	Method and apparatus for maximizing utilization of an electric motor under load
US4725765A (en) *	1985-11-18	1988-02-16	Ford Motor Company	Method and apparatus for the protection of D.C. motors under stalled conditions
ATE112112T1 (de) *	1988-07-28	1994-10-15	Siemens Ag	Überwachungseinrichtung für einen lüfter.

1990
- 1990-04-05 US US07/505,163 patent/US5017846A/en not_active Expired - Fee Related
1991
- 1991-01-17 CA CA002034389A patent/CA2034389C/en not_active Expired - Fee Related
- 1991-03-26 EP EP91302612A patent/EP0450834B1/en not_active Expired - Lifetime
- 1991-03-26 ES ES91302612T patent/ES2121768T3/es not_active Expired - Lifetime
- 1991-03-26 DE DE69130304T patent/DE69130304T2/de not_active Expired - Fee Related
- 1991-04-02 JP JP09496891A patent/JP3363159B2/ja not_active Expired - Fee Related
- 1991-04-05 IT ITMI910948A patent/IT1251719B/it active IP Right Grant

Also Published As

Publication number	Publication date
EP0450834B1 (en)	1998-10-07
US5017846A (en)	1991-05-21
IT1251719B (it)	1995-05-22
JPH04281386A (ja)	1992-10-06
ITMI910948A0 (it)	1991-04-05
DE69130304T2 (de)	1999-06-17
JP3363159B2 (ja)	2003-01-08
DE69130304D1 (de)	1998-11-12
EP0450834A3 (en)	1992-08-26
CA2034389C (en)	1999-12-28
CA2034389A1 (en)	1991-10-06
EP0450834A2 (en)	1991-10-09
ES2121768T3 (es)	1998-12-16

Publication	Publication Date	Title
ITMI910948A1 (it)	1992-10-05	Circuito di protezione da arresto per motore commutato elettronicamente
FI924454L (fi)	1993-04-05	Nya 7-substituerad-9-(substituerad amino)-6-demetyl-6-deoxitetracykliner
DK0474506T3 (da)	1998-06-02	Antimikrobielle peptider
FI930381A0 (fi)	1993-01-29	Nya vaermestabila pullulanaser
FI924453L (fi)	1993-04-05	Nya 9-amino-7-(substituerad)-6-demetyl-6-deoxitetracykliner
FI924557A0 (fi)	1992-10-08	Nya fenylpyrazolfungicider
FI924672A0 (fi)	1992-10-15	Nya antimikrobiella kinolontioureas
DE69123449D1 (de)	1997-01-16	Pumpvorrichtung
FI930199A7 (fi)	1993-01-18	Nya substituerade tiazolyl- och substituerade pyridinylderivat
KR920012428U (ko)	1992-07-25	연결 장치
DE69117047D1 (de)	1996-03-21	Reluktanz-motor
ITMI910893A1 (it)	1992-09-29	Albero motore
FI925086A0 (fi)	1992-11-09	Nya hybrid-vaextfaktorer
DE69215657D1 (de)	1997-01-16	Motorregler
FI924690A7 (fi)	1992-10-16	Nya antimikrobiella kinolonyllaktamer
IT1252046B (it)	1995-05-29	Albero motore
DE69217724D1 (de)	1997-04-10	Kameraanordnung
AT400071B (de)	1995-09-25	Verbrennungseinheit
FI924248A7 (fi)	1993-04-11	Jakoputki
ID1055B (id)	1996-10-30	Motor bakar
KR910019691A (ko)	1991-12-19	코안다나선류 유닛
IT1247848B (it)	1995-01-02	Albero motore
FI930379A0 (fi)	1993-01-29	Golfomycinderivat: nya fusionsringcyklodecadiynderivat
ITRM910245A0 (it)	1991-04-10	Motore multifunzionale
FI920878L (fi)	1992-09-02	Nya tetrahydrofuranmellanprodukter

Legal Events

Date	Code	Title	Description
1995-05-22	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970423