GB1464086A - Propulsion systems for motor vehicles - Google Patents

Propulsion systems for motor vehicles

Info

Publication number
GB1464086A
GB1464086A GB1544375A GB1544375A GB1464086A GB 1464086 A GB1464086 A GB 1464086A GB 1544375 A GB1544375 A GB 1544375A GB 1544375 A GB1544375 A GB 1544375A GB 1464086 A GB1464086 A GB 1464086A
Authority
GB
United Kingdom
Prior art keywords
line
turbine
current
motor
battery
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
Application number
GB1544375A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB1464086A publication Critical patent/GB1464086A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/46—Series type
    • 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
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

1464086 Propulsion system for a vehicle FIAT SpA 15 April 1975 [19 April 1974] 15443/75 Heading H2H A propulsion system for a vehicle comprises an electric motor M driving via a transmission T one or more wheels R of the vehicle, a turbine TU, an alternator A driven by the turbine to supply current to the motor M, and a battery B connected by means of a first supply line 10 to the motor M, wherein means 26 are provided sensitive to the current in the line 10 to supply a signal along line 28 to a comparator 30 which is also supplied with a reference signal S, a starter unit 40 for the turbine TU controlled by the output 32 from the comparator 30 to start the turbine when the current drawn along the line 10 from the battery exceeds a value determined by the signal S, and a control unit comprising a power sensor 42 and a controller 44 to control the alternator such that it delivers a substantially constant power to a second motor supply line 12 connected to the line 10 at 14. The output from control 44 controls the excitation circuit 46 of the alternator A. The system may additionally have a device 34 also operable to start the turbine TU and receiving information as indicated relating to current I in line 10, battery terminal voltage V B , battery temperature P and battery gas pressure G. The current to the motor M is regulated at RE under control of device 16 which is responsive to accelerator and brake pedals of the vehicle. A delay device may be provided in line 32 to prevent operation of starter 40 by excess currents of very short duration.
GB1544375A 1974-04-19 1975-04-15 Propulsion systems for motor vehicles Expired GB1464086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68260/74A IT1055559B (en) 1974-04-19 1974-04-19 VEHICLE WITH MIXED PROPULSION

Publications (1)

Publication Number Publication Date
GB1464086A true GB1464086A (en) 1977-02-09

Family

ID=11308730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1544375A Expired GB1464086A (en) 1974-04-19 1975-04-15 Propulsion systems for motor vehicles

Country Status (3)

Country Link
DE (1) DE2517110A1 (en)
GB (1) GB1464086A (en)
IT (1) IT1055559B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809387A1 (en) * 1988-03-16 1989-11-16 Erich Helmdach Motor vehicle drive
DE4009504A1 (en) * 1990-03-24 1991-10-02 Rexroth Pneumatik Mannesmann DEVICE FOR ELECTRICALLY SUPPLYING A CONSUMER OF A TRAILER VEHICLE
EP0593740A4 (en) 1992-05-08 1994-09-21 Bruce F Field Electric hybrid vehicle
DE4311230C2 (en) * 1993-04-02 1996-12-19 Mannesmann Ag Non-track-bound vehicle with an electric motor

Also Published As

Publication number Publication date
DE2517110A1 (en) 1975-10-30
IT1055559B (en) 1982-01-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee