FR2513379B1 - Installation de circuits pour la surveillance d'une vitesse de rotation - Google Patents
Installation de circuits pour la surveillance d'une vitesse de rotationInfo
- Publication number
- FR2513379B1 FR2513379B1 FR8214825A FR8214825A FR2513379B1 FR 2513379 B1 FR2513379 B1 FR 2513379B1 FR 8214825 A FR8214825 A FR 8214825A FR 8214825 A FR8214825 A FR 8214825A FR 2513379 B1 FR2513379 B1 FR 2513379B1
- Authority
- FR
- France
- Prior art keywords
- monitoring
- rotation speed
- circuit installation
- installation
- circuit
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4805—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the electrical integration of the generated pulses
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/10—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors for preventing overspeed or under speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/909—Monitoring means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/915—Sawtooth or ramp waveform generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/916—Threshold circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3133725 | 1981-08-26 | ||
DE3216001 | 1982-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2513379A1 FR2513379A1 (fr) | 1983-03-25 |
FR2513379B1 true FR2513379B1 (fr) | 1986-03-14 |
Family
ID=25795541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8214825A Expired FR2513379B1 (fr) | 1981-08-26 | 1982-08-25 | Installation de circuits pour la surveillance d'une vitesse de rotation |
Country Status (3)
Country | Link |
---|---|
US (2) | US4544852A (fr) |
DE (1) | DE3231259C2 (fr) |
FR (1) | FR2513379B1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3421314A1 (de) * | 1984-06-08 | 1986-06-12 | Heinrich Wüst KG, 7536 Ispringen | Elektronischer elektromotor-, pumpen- und getriebevollschutz fuer unter- und ueberwasserbetrieb bestehend aus leckage- bzw. dichtigkeitsueberwachung mit niveauregelung kombiniert mit integrierter drehzahl-, temperatur- und oelstandsueberwachung |
US4682226A (en) * | 1984-07-20 | 1987-07-21 | Zenith Electronics Corporation | Monostable multivibrator for video display |
DE3546891C2 (de) * | 1985-10-21 | 2000-06-08 | Papst Licensing Gmbh & Co Kg | Treiberschaltung zum Betrieb eines kollektorlosen Gleichstrommotors in einem Lüfter oder zum Antrieb eines Lüfters |
ATE112112T1 (de) * | 1988-07-28 | 1994-10-15 | Siemens Ag | Überwachungseinrichtung für einen lüfter. |
WO1990011531A1 (fr) * | 1989-03-20 | 1990-10-04 | Papst-Motoren Gmbh & Co. Kg | Dispositif de controle de frequence |
JPH03164024A (ja) * | 1989-11-17 | 1991-07-16 | Tachi S Co Ltd | モータの過負荷保護方法 |
US5017846A (en) * | 1990-04-05 | 1991-05-21 | General Electric Company | Stall protection circuit for an electronically commutated motor |
JP3283674B2 (ja) * | 1993-12-07 | 2002-05-20 | 株式会社ゼクセルヴァレオクライメートコントロール | 車両用空気調和装置のためのブロア装置 |
EP0782787B1 (fr) * | 1994-09-20 | 1998-06-10 | Siemens Nixdorf Informationssysteme AG | Procede et circuit de regulation de ventilateurs |
EP0712002B1 (fr) * | 1994-11-08 | 2002-08-21 | PAPST-MOTOREN GmbH & Co. KG | Dispositif et procédé pour générer un signal d'indication de la valeur instantanée d'un nombre de tours |
US6060879A (en) * | 1995-09-07 | 2000-05-09 | Core Engineering Inc. | Current magnitude sensing circuit |
US5790430A (en) | 1996-06-28 | 1998-08-04 | Intel Corporation | Variable speed fan failure detector |
GB2318431A (en) * | 1996-10-17 | 1998-04-22 | Nuaire Ltd | Control for fan of ventilating, air-conditioning or air extraction apparatus |
US7208907B2 (en) * | 2004-10-21 | 2007-04-24 | Shop Vac Corporation | System and method of restarting a switched reluctance motor after a rapid cycling of power |
US20080007983A1 (en) * | 2006-06-28 | 2008-01-10 | Honeywell International, Inc. | Frequency-to-voltage converter with analog multiplication |
KR20150042038A (ko) * | 2013-10-10 | 2015-04-20 | 삼성전기주식회사 | 모터 보호 장치 및 그 방법, 그를 이용한 모터 제어 시스템 |
FR3017010B1 (fr) * | 2014-01-30 | 2016-02-26 | Technofan | Dispositif de detection de sous-vitesse, systeme de ventilation et vehicule associes |
CN110657122A (zh) * | 2019-10-11 | 2020-01-07 | 锐捷网络股份有限公司 | 一种风扇转速检测电路与电子设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582699A (en) * | 1969-06-12 | 1971-06-01 | Damon Eng Inc | Overspeed control for centrifuge |
DE2147982A1 (de) * | 1971-09-25 | 1973-03-29 | Papst Motoren Kg | Schutzeinrichtung |
US3838341A (en) * | 1973-01-02 | 1974-09-24 | Honeywell Inc | Underspeed/overspeed detector |
DE2314257C2 (de) * | 1973-03-22 | 1982-10-21 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Schaltungsanordnung zur Drehzahlregelung eines kollektorlosen Gleichstrommotors |
JPS538888B2 (fr) * | 1973-09-10 | 1978-04-01 | ||
US3940660A (en) * | 1973-12-14 | 1976-02-24 | Edwards Frederick H | Circuitry for load connection and disconnection |
US4011491A (en) * | 1974-03-19 | 1977-03-08 | Heath Company | Motor speed control circuit |
DE2419744A1 (de) * | 1974-04-24 | 1975-11-20 | Wilke Richard | Regelbare elektrische abschaltvorrichtung zum schutz vor unter- und ueberdrehzahlen einer welle |
US4107561A (en) * | 1974-10-09 | 1978-08-15 | U.S. Philips Corporation | Clutch apparatus for generating a pulse train |
US3931557A (en) * | 1974-11-13 | 1976-01-06 | General Motors Corporation | DC Motor stall protection circuit |
GB1510943A (en) * | 1976-04-27 | 1978-05-17 | Mullard Ltd | Tachogenerator output signal processing circuits and motor speed control systems including such circuits |
US4082968A (en) * | 1976-11-23 | 1978-04-04 | Contraves-Goerz Corporation | Speed detector for use on a dc motor |
US4121141A (en) * | 1977-05-13 | 1978-10-17 | Fairchild Camera And Instrument Corporation | D.C. motor speed control circuitry |
DE2738246A1 (de) * | 1977-08-25 | 1979-03-01 | Licentia Gmbh | Schaltung zur regelung der drehzahl eines elektromotors |
JPS5445178A (en) * | 1977-09-09 | 1979-04-10 | Hitachi Ltd | F-v converter |
CA1147798A (fr) * | 1979-02-08 | 1983-06-07 | Yoshio Nagakubo | Enregistreur a balayage helicoidal dont la vitesse du moteur de cabestan est commandee par la frequence d'un signal |
DE3044027C2 (de) * | 1979-11-30 | 1994-09-29 | Papst Motoren Gmbh & Co Kg | Stromregler für einen Gleichstrommotor |
JPS57152218A (en) * | 1981-03-13 | 1982-09-20 | Pioneer Electronic Corp | Frequency and voltage converting circuit |
US4449082A (en) * | 1981-12-17 | 1984-05-15 | Webster Douglas G | Motor speed control system |
-
1982
- 1982-08-23 DE DE3231259A patent/DE3231259C2/de not_active Expired - Fee Related
- 1982-08-24 US US06/410,969 patent/US4544852A/en not_active Ceased
- 1982-08-25 FR FR8214825A patent/FR2513379B1/fr not_active Expired
-
1987
- 1987-09-28 US US07/101,581 patent/USRE33167E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE33167E (en) | 1990-02-20 |
DE3231259C2 (de) | 1994-12-22 |
FR2513379A1 (fr) | 1983-03-25 |
US4544852A (en) | 1985-10-01 |
DE3231259A1 (de) | 1983-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
TP | Transmission of property |