FR2443160A1 - Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels - Google Patents

Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels

Info

Publication number
FR2443160A1
FR2443160A1 FR7833868A FR7833868A FR2443160A1 FR 2443160 A1 FR2443160 A1 FR 2443160A1 FR 7833868 A FR7833868 A FR 7833868A FR 7833868 A FR7833868 A FR 7833868A FR 2443160 A1 FR2443160 A1 FR 2443160A1
Authority
FR
France
Prior art keywords
battery bank
motor
opposite ends
bank
switching arrangement
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.)
Granted
Application number
FR7833868A
Other languages
French (fr)
Other versions
FR2443160B1 (en
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Priority to FR7833868A priority Critical patent/FR2443160A1/en
Publication of FR2443160A1 publication Critical patent/FR2443160A1/en
Application granted granted Critical
Publication of FR2443160B1 publication Critical patent/FR2443160B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/04—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using dc
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The d.c. motor control or energising circuit comprises a d.c. motor, a bank of series connected batteries, which bank includes opposite ends, and a switching arrangement for electrically disconnecting and connecting the bank to the motor for energising of the motr at selective levels of potential. Successive energisations involve alternate connection of the motor from the opposite ends of the bank to at least one of the batteries. The leads to the intermediate terminals of the battery are connected through diodes (61, 91).
FR7833868A 1978-11-30 1978-11-30 Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels Granted FR2443160A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833868A FR2443160A1 (en) 1978-11-30 1978-11-30 Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833868A FR2443160A1 (en) 1978-11-30 1978-11-30 Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels

Publications (2)

Publication Number Publication Date
FR2443160A1 true FR2443160A1 (en) 1980-06-27
FR2443160B1 FR2443160B1 (en) 1985-04-26

Family

ID=9215557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833868A Granted FR2443160A1 (en) 1978-11-30 1978-11-30 Battery bank with alternate tappings at opposite ends - uses switching arrangement for electrically connecting and disconnecting battery bank to motor to operate at selective potential levels

Country Status (1)

Country Link
FR (1) FR2443160A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110126622A (en) * 2018-02-08 2019-08-16 法可特里亚股份有限公司 Contactor system and method for device system to be steadily contacted

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR607170A (en) * 1925-11-30 1926-06-28 Freins Jourdain Monneret Improvements in accumulator traction or other accumulator battery applications
GB323890A (en) * 1928-12-13 1930-01-16 Josef Sousedik Improvements in and relating to electric drive arrangements for motor vehicles
GB1207302A (en) * 1966-07-11 1970-09-30 Scottish Aviat Ltd Improvements in or relating to electrical control devices
DE2156996A1 (en) * 1971-11-17 1973-05-24 Zuendapp Werke Gmbh METHOD AND DEVICE FOR THE POWER CONTROL OF BATTERY-FEED ELECTRICAL DEVICES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR607170A (en) * 1925-11-30 1926-06-28 Freins Jourdain Monneret Improvements in accumulator traction or other accumulator battery applications
GB323890A (en) * 1928-12-13 1930-01-16 Josef Sousedik Improvements in and relating to electric drive arrangements for motor vehicles
GB1207302A (en) * 1966-07-11 1970-09-30 Scottish Aviat Ltd Improvements in or relating to electrical control devices
DE2156996A1 (en) * 1971-11-17 1973-05-24 Zuendapp Werke Gmbh METHOD AND DEVICE FOR THE POWER CONTROL OF BATTERY-FEED ELECTRICAL DEVICES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110126622A (en) * 2018-02-08 2019-08-16 法可特里亚股份有限公司 Contactor system and method for device system to be steadily contacted
CN110126622B (en) * 2018-02-08 2023-09-05 法可特里亚股份有限公司 Contactor system and method for stabilizing a contactor system

Also Published As

Publication number Publication date
FR2443160B1 (en) 1985-04-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse