DE3879500D1 - Vorrichtung zur benutzung einer wechselspannungsversorgung, um einen gleichstrommotor in zwei richtungen anzutreiben. - Google Patents

Vorrichtung zur benutzung einer wechselspannungsversorgung, um einen gleichstrommotor in zwei richtungen anzutreiben.

Info

Publication number
DE3879500D1
DE3879500D1 DE8888908621T DE3879500T DE3879500D1 DE 3879500 D1 DE3879500 D1 DE 3879500D1 DE 8888908621 T DE8888908621 T DE 8888908621T DE 3879500 T DE3879500 T DE 3879500T DE 3879500 D1 DE3879500 D1 DE 3879500D1
Authority
DE
Germany
Prior art keywords
directions
motor
drive
power supply
supply
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 - Fee Related
Application number
DE8888908621T
Other languages
English (en)
Other versions
DE3879500T2 (de
Inventor
Robert Heiler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE3879500D1 publication Critical patent/DE3879500D1/de
Publication of DE3879500T2 publication Critical patent/DE3879500T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Ac Motors In General (AREA)
DE88908621T 1987-09-18 1988-09-09 Vorrichtung zur benutzung einer wechselspannungsversorgung, um einen gleichstrommotor in zwei richtungen anzutreiben. Expired - Fee Related DE3879500T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/098,578 US4739229A (en) 1987-09-18 1987-09-18 Apparatus for utilizing an a.c. power supply to bidirectionally drive a d.c. motor

Publications (2)

Publication Number Publication Date
DE3879500D1 true DE3879500D1 (de) 1993-04-22
DE3879500T2 DE3879500T2 (de) 1993-09-30

Family

ID=22269957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88908621T Expired - Fee Related DE3879500T2 (de) 1987-09-18 1988-09-09 Vorrichtung zur benutzung einer wechselspannungsversorgung, um einen gleichstrommotor in zwei richtungen anzutreiben.

Country Status (5)

Country Link
US (1) US4739229A (de)
EP (1) EP0378577B1 (de)
JP (1) JPH03500360A (de)
DE (1) DE3879500T2 (de)
WO (1) WO1989002672A1 (de)

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US6241704B1 (en) * 1901-11-22 2001-06-05 Sims Deltec, Inc. Drug pump systems and methods
US5935099A (en) * 1992-09-09 1999-08-10 Sims Deltec, Inc. Drug pump systems and methods
US5695473A (en) * 1994-07-27 1997-12-09 Sims Deltec, Inc. Occlusion detection system for an infusion pump
US7239810B2 (en) * 2001-06-13 2007-07-03 Veris Industries, Llc System for controlling an electrical device
US8250483B2 (en) 2002-02-28 2012-08-21 Smiths Medical Asd, Inc. Programmable medical infusion pump displaying a banner
US8504179B2 (en) 2002-02-28 2013-08-06 Smiths Medical Asd, Inc. Programmable medical infusion pump
US6614639B1 (en) 2002-05-30 2003-09-02 Eaton Corporation Control system including rectifier and method for controlling rectifier bridge by disabling gating of semiconductor device based upon heat sink or junction temperature
US8954336B2 (en) 2004-02-23 2015-02-10 Smiths Medical Asd, Inc. Server for medical device
US8965707B2 (en) 2006-08-03 2015-02-24 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8149131B2 (en) 2006-08-03 2012-04-03 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8435206B2 (en) 2006-08-03 2013-05-07 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8858526B2 (en) 2006-08-03 2014-10-14 Smiths Medical Asd, Inc. Interface for medical infusion pump
CA2609619A1 (en) 2007-09-10 2009-03-10 Veris Industries, Llc Status indicator
CA2609629A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Current switch with automatic calibration
CA2609611A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Split core status indicator
US8133197B2 (en) 2008-05-02 2012-03-13 Smiths Medical Asd, Inc. Display for pump
US8212548B2 (en) 2008-06-02 2012-07-03 Veris Industries, Llc Branch meter with configurable sensor strip arrangement
US8421443B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with calibration
US8421639B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with an alarm
US9335352B2 (en) * 2009-03-13 2016-05-10 Veris Industries, Llc Branch circuit monitor power measurement
US10006948B2 (en) 2011-02-25 2018-06-26 Veris Industries, Llc Current meter with voltage awareness
US9146264B2 (en) 2011-02-25 2015-09-29 Veris Industries, Llc Current meter with on board memory
US9329996B2 (en) 2011-04-27 2016-05-03 Veris Industries, Llc Branch circuit monitor with paging register
US9250308B2 (en) 2011-06-03 2016-02-02 Veris Industries, Llc Simplified energy meter configuration
US9410552B2 (en) 2011-10-05 2016-08-09 Veris Industries, Llc Current switch with automatic calibration
WO2014116832A1 (en) 2013-01-28 2014-07-31 Smiths Medical Asd, Inc. Medication safety devices and methods
US9424975B2 (en) 2013-08-23 2016-08-23 Veris Industries, Llc Split core transformer with self-aligning cores
US9607749B2 (en) 2014-01-23 2017-03-28 Veris Industries, Llc Split core current transformer
US9588148B2 (en) 2014-01-23 2017-03-07 Veris Industries, Llc Input circuit for current transformer
US10408911B2 (en) 2015-12-28 2019-09-10 Veris Industries, Llc Network configurable system for a power meter
US10371721B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Configuration system for a power meter
US10371730B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Branch current monitor with client level access
US10274572B2 (en) 2015-12-28 2019-04-30 Veris Industries, Llc Calibration system for a power meter
US11215650B2 (en) 2017-02-28 2022-01-04 Veris Industries, Llc Phase aligned branch energy meter
US11193958B2 (en) 2017-03-03 2021-12-07 Veris Industries, Llc Non-contact voltage sensor
US10705126B2 (en) 2017-05-19 2020-07-07 Veris Industries, Llc Energy metering with temperature monitoring

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Publication number Priority date Publication date Assignee Title
US3237055A (en) * 1962-01-23 1966-02-22 Gen Precision Inc D.c. pulse torquing system employing half-wave rectified a.c.
DE1538071A1 (de) * 1965-03-13 1969-06-12 Siemens Ag Anordnung zur Steuerung der Spannung eines Gleich- oder Wechselstromverbrauchers
US3444448A (en) * 1966-11-21 1969-05-13 Acme Visible Records Inc Multiple input,solid state,reversing,motor control with direction lock-out
US3604996A (en) * 1968-09-26 1971-09-14 Warner Swasey Co Controlled power supply system
US3560825A (en) * 1968-11-29 1971-02-02 Gen Motors Corp Circuit arrangement for establishing an energizing circuit for alternating current induction motors
US3560829A (en) * 1969-01-28 1971-02-02 Gen Electric Pulse width modulated bridge power amplifier with memory and lockout logic
US3601677A (en) * 1969-10-20 1971-08-24 Houdaille Industries Inc Temperature compensated servosystem
DE2206224A1 (de) * 1972-02-10 1973-08-23 Siemens Ag Schaltungsanordnung zur speisung eines umkehrantriebes
US3896355A (en) * 1974-06-13 1975-07-22 Honeywell Inc Self-powered thyristor trigger circuit
US4063141A (en) * 1976-04-19 1977-12-13 Sperry Rand Corporation Linear D.C. drive circuit
JPS5620395U (de) * 1979-07-23 1981-02-23
ATE12862T1 (de) * 1980-01-28 1985-05-15 Black & Decker Inc Verfahren und steuerung zur temperaturueberwachung eines elektrischen motors.
BE889496A (fr) * 1981-07-03 1981-11-03 Dumont Gilbert C Inverseur statique polyphase
US4490655A (en) * 1982-09-27 1984-12-25 Sperry Corporation Bi-directional driver system for electrical load
US4544869A (en) * 1983-10-05 1985-10-01 Unisen, Inc. Electronic control circuit for bi-directional motion
US4527103A (en) * 1984-06-08 1985-07-02 General Motors Corporation Four state DC motor controller

Also Published As

Publication number Publication date
EP0378577A1 (de) 1990-07-25
WO1989002672A1 (en) 1989-03-23
EP0378577B1 (de) 1993-03-17
DE3879500T2 (de) 1993-09-30
US4739229A (en) 1988-04-19
JPH03500360A (ja) 1991-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee