FR2033144A5 - - Google Patents

Info

Publication number
FR2033144A5
FR2033144A5 FR7007215A FR7007215A FR2033144A5 FR 2033144 A5 FR2033144 A5 FR 2033144A5 FR 7007215 A FR7007215 A FR 7007215A FR 7007215 A FR7007215 A FR 7007215A FR 2033144 A5 FR2033144 A5 FR 2033144A5
Authority
FR
France
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
Application number
FR7007215A
Other languages
French (fr)
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.)
Linde Material Handling UK Ltd
Original Assignee
Lansing Bagnall Ltd
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 Lansing Bagnall Ltd filed Critical Lansing Bagnall Ltd
Application granted granted Critical
Publication of FR2033144A5 publication Critical patent/FR2033144A5/fr
Expired legal-status Critical Current

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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/1213—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 converters; for rectifiers for static converters or rectifiers for DC-DC converters
    • 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
    • H02H7/0844—Fail safe control, e.g. by comparing control signal and controlled current, isolating motor on commutation error
    • 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
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/282—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling field supply only
    • 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
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Stopping Of Electric Motors (AREA)
  • Protection Of Generators And Motors (AREA)
FR7007215A 1969-02-28 1970-02-27 Expired FR2033144A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1085769 1969-02-28

Publications (1)

Publication Number Publication Date
FR2033144A5 true FR2033144A5 (de) 1970-11-27

Family

ID=9975596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007215A Expired FR2033144A5 (de) 1969-02-28 1970-02-27

Country Status (10)

Country Link
AT (1) AT297162B (de)
BE (1) BE746674A (de)
BR (1) BR7017050D0 (de)
CH (1) CH526217A (de)
DE (1) DE2007704A1 (de)
ES (1) ES376975A1 (de)
FR (1) FR2033144A5 (de)
GB (1) GB1251722A (de)
NL (1) NL7002824A (de)
ZA (1) ZA701013B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099677A1 (de) * 1970-07-30 1972-03-17 Honeywell Inf Systems Italia
FR2358700A1 (fr) * 1976-07-17 1978-02-10 Vaillant Sa Dispositif de controle pour le rechargement d'un systeme de chauffage electrique a accumulation
FR2431791A1 (fr) * 1978-07-18 1980-02-15 Bosch Gmbh Robert Montage pour regler le courant fourni par une batterie a un moteur electrique
EP0536488A2 (de) * 1991-10-08 1993-04-14 Jungheinrich Aktiengesellschaft Überlastschutz für die Leistungssteuerstufe eines Gleichstrommotors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914675A (en) * 1973-09-17 1975-10-21 Gen Electric Fault detector circuit for electric vehicle control

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099677A1 (de) * 1970-07-30 1972-03-17 Honeywell Inf Systems Italia
FR2358700A1 (fr) * 1976-07-17 1978-02-10 Vaillant Sa Dispositif de controle pour le rechargement d'un systeme de chauffage electrique a accumulation
FR2431791A1 (fr) * 1978-07-18 1980-02-15 Bosch Gmbh Robert Montage pour regler le courant fourni par une batterie a un moteur electrique
EP0536488A2 (de) * 1991-10-08 1993-04-14 Jungheinrich Aktiengesellschaft Überlastschutz für die Leistungssteuerstufe eines Gleichstrommotors
EP0536488A3 (en) * 1991-10-08 1993-10-13 Jungheinrich Aktiengesellschaft Overload protection for the power amplifier of a dc-motor

Also Published As

Publication number Publication date
DE2007704A1 (de) 1970-10-01
BR7017050D0 (pt) 1973-01-16
GB1251722A (de) 1971-10-27
ZA701013B (en) 1971-03-31
BE746674A (fr) 1970-07-31
CH526217A (de) 1972-07-31
AT297162B (de) 1972-03-10
NL7002824A (de) 1970-09-01
ES376975A1 (es) 1972-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse