JPS5345586U - - Google Patents
Info
- Publication number
- JPS5345586U JPS5345586U JP1976127719U JP12771976U JPS5345586U JP S5345586 U JPS5345586 U JP S5345586U JP 1976127719 U JP1976127719 U JP 1976127719U JP 12771976 U JP12771976 U JP 12771976U JP S5345586 U JPS5345586 U JP S5345586U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- H02H7/0833—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 for electric motors with control arrangements
- H02H7/0838—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 for electric motors with control arrangements with H-bridge circuit
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- 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
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- 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
- Y10S388/90—Specific system operational feature
- Y10S388/903—Protective, e.g. voltage or current limit
Landscapes
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
- Protection Of Generators And Motors (AREA)
- Automatic Control Of Machine Tools (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976127719U JPS5345586U (US20090182215A1-20090716-C00004.png) | 1976-09-22 | 1976-09-22 | |
| US05/819,814 US4151450A (en) | 1976-09-22 | 1977-07-28 | Protective means for feeder of machinery with DC-motor |
| GB34275/77A GB1574160A (en) | 1976-09-22 | 1977-08-16 | Protective means for a dc-motor |
| FR7726609A FR2365907A1 (fr) | 1976-09-22 | 1977-09-01 | Dispositif de protection pour un organe d'alimentation de machine equipe d'un moteur a courant continu |
| DE19772742054 DE2742054A1 (de) | 1976-09-22 | 1977-09-19 | Schutzvorrichtung fuer die vorschubeinrichtung einer maschinenanlage mit gleichstrommotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976127719U JPS5345586U (US20090182215A1-20090716-C00004.png) | 1976-09-22 | 1976-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5345586U true JPS5345586U (US20090182215A1-20090716-C00004.png) | 1978-04-18 |
Family
ID=14967004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976127719U Pending JPS5345586U (US20090182215A1-20090716-C00004.png) | 1976-09-22 | 1976-09-22 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397397U (US20090182215A1-20090716-C00004.png) * | 1990-01-20 | 1991-10-07 |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390826A (en) * | 1974-06-24 | 1983-06-28 | General Electric Company | Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit |
| US5075608A (en) * | 1974-06-24 | 1991-12-24 | Erdman David M | Control system, electronically commutated motor system, draft inducer apparatus and method |
| USRE35124E (en) * | 1974-06-24 | 1995-12-19 | General Electric Company | Control system, electronically commutated motor system, draft inducer apparatus and method |
| US5023527A (en) * | 1974-06-24 | 1991-06-11 | General Electric Company | Control circuits, electronically commutated motor systems and methods |
| CH647901A5 (de) * | 1979-10-19 | 1985-02-15 | Gegauf Fritz Ag | Elektrische antriebsvorrichtung mit einem aus dem netz ueber einen gleichrichter gespeisten gleichstrommotor. |
| US4309735A (en) * | 1979-10-30 | 1982-01-05 | Harnischfeger Corporation | Protective circuits for converter-supplied D.C. motor |
| FR2470475A1 (fr) * | 1979-11-19 | 1981-05-29 | Fujitsu Fanuc Ltd | Systeme de detection d'anomalie pour la commande d'un moteur a courant continu. |
| FR2475312A1 (fr) * | 1980-02-01 | 1981-08-07 | Lm Electronique Sa | Dispositif de securite et de controle pour variateur de vitesse a decoupage a transistors pour moteurs a courant continu a faible inertie notamment |
| JPS5780202A (en) * | 1980-11-06 | 1982-05-19 | Hitachi Ltd | Controller for electric vehicle |
| DE3111252C2 (de) * | 1981-03-21 | 1983-12-01 | Alfred 5940 Lennestadt Tueschen | Schutzeinrichtung gegen Überlastung einer Maschinenanlage |
| US4634941A (en) * | 1981-04-15 | 1987-01-06 | Invacare Corporation | Electric wheelchair with improved control circuit |
| US4387325A (en) * | 1981-04-15 | 1983-06-07 | Invacare Corporation | Electric wheelchair with speed control circuit |
| USRE32579E (en) * | 1981-10-26 | 1988-01-19 | Colin F. Norton | Motor operating parameter sensing apparatus |
| US4413213A (en) * | 1981-11-04 | 1983-11-01 | Reliance Electric Company | Electronic motor protection for variable speed motors |
| JPS58139690A (ja) * | 1982-02-12 | 1983-08-19 | Toyota Central Res & Dev Lab Inc | サーボ増幅器の制御回路 |
| US4563623A (en) * | 1982-08-23 | 1986-01-07 | Hitachi, Ltd. | Motor speed control apparatus |
| JPS5935580A (ja) * | 1982-08-24 | 1984-02-27 | Olympus Optical Co Ltd | 直流電動機の速度制御装置 |
| US4473783A (en) * | 1983-05-20 | 1984-09-25 | National Semiconductor Corporation | Motor control circuit |
| US5015928A (en) * | 1988-06-03 | 1991-05-14 | Yang Tai Her | Universal series motor with speed limiting circuit to protect the motor from overspeeding during relatively-small loads |
| US5149176A (en) * | 1989-08-07 | 1992-09-22 | Tekonsha Engineering Company | Controller for electric braking systems |
| US5744921A (en) * | 1996-05-02 | 1998-04-28 | Siemens Electric Limited | Control circuit for five-phase brushless DC motor |
| US5951362A (en) * | 1997-06-20 | 1999-09-14 | Penta Blesses Enterprises | Safety high speed electric toy vehicle |
| DE10082534B4 (de) * | 1999-09-03 | 2005-10-06 | Küster Automotive Door Systems GmbH | Verfahren zur Regelung einer elektromotorisch angetriebenen Verstelleinrichtung für Fahrzeuge, zum Beispiel für Fensterheber sowie Vorrichtung zur Durchführung des Verfahrens |
| US20040131574A1 (en) * | 2001-02-07 | 2004-07-08 | Bergeron Raymond J | Method and composition for the control of hair growth |
| US7692399B2 (en) * | 2003-04-01 | 2010-04-06 | Hewlett-Packard Development Company, L.P. | DC motor control |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118810A (en) * | 1974-08-07 | 1976-02-14 | Tokyo Shibaura Electric Co | Sairisutasoshino kyoyodenryuchoseisochi |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1021025B (de) * | 1954-08-03 | 1957-12-19 | Siemens Ag | Einrichtung zum Erzeugen von Rechteckimpulsen mit veraenderbarem Tastverhaeltnis |
| US3427506A (en) * | 1966-04-04 | 1969-02-11 | Allis Chalmers Mfg Co | Voltage responsive pulse width limiting means for pulse modulation system |
| US3617844A (en) * | 1969-05-21 | 1971-11-02 | Eaton Yale & Towne | Controlled-velocity drive |
| US3691440A (en) * | 1971-04-16 | 1972-09-12 | United States Steel Corp | Overspeed detector |
| US3952236A (en) * | 1974-07-19 | 1976-04-20 | General Electric Company | Vehicle speed regulation system |
-
1976
- 1976-09-22 JP JP1976127719U patent/JPS5345586U/ja active Pending
-
1977
- 1977-07-28 US US05/819,814 patent/US4151450A/en not_active Expired - Lifetime
- 1977-08-16 GB GB34275/77A patent/GB1574160A/en not_active Expired
- 1977-09-01 FR FR7726609A patent/FR2365907A1/fr active Granted
- 1977-09-19 DE DE19772742054 patent/DE2742054A1/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118810A (en) * | 1974-08-07 | 1976-02-14 | Tokyo Shibaura Electric Co | Sairisutasoshino kyoyodenryuchoseisochi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397397U (US20090182215A1-20090716-C00004.png) * | 1990-01-20 | 1991-10-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2365907B1 (US20090182215A1-20090716-C00004.png) | 1981-12-24 |
| FR2365907A1 (fr) | 1978-04-21 |
| US4151450A (en) | 1979-04-24 |
| DE2742054A1 (de) | 1978-03-30 |
| GB1574160A (en) | 1980-09-03 |
