FR2267897A1 - Power loss preventer for car engine - has flywheel storing energy in springs during braking - Google Patents

Power loss preventer for car engine - has flywheel storing energy in springs during braking

Info

Publication number
FR2267897A1
FR2267897A1 FR7413950A FR7413950A FR2267897A1 FR 2267897 A1 FR2267897 A1 FR 2267897A1 FR 7413950 A FR7413950 A FR 7413950A FR 7413950 A FR7413950 A FR 7413950A FR 2267897 A1 FR2267897 A1 FR 2267897A1
Authority
FR
France
Prior art keywords
during braking
engine
flywheel
power loss
car engine
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.)
Withdrawn
Application number
FR7413950A
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.)
WASSILIEFF VICTOR FR
Original Assignee
WASSILIEFF VICTOR FR
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 WASSILIEFF VICTOR FR filed Critical WASSILIEFF VICTOR FR
Priority to FR7413950A priority Critical patent/FR2267897A1/en
Publication of FR2267897A1 publication Critical patent/FR2267897A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • 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
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/10—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel
    • B60K6/105—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel the accumulator being a flywheel
    • 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)
  • Braking Arrangements (AREA)

Abstract

Springs (6) extend between the faces (7, 8) of respective parts (1, 5) fixed to the engine shaft and a flywheel (4). A free ratchet wheel assembly (9) ensures the part (5) turns only in one direction. A brake piston (10) directly brakes the engine. The flywheel turns freely during braking and uses the kinetic energy to increase the spring tension, the stored spring energy being used to start the stopped engine after braking. A free wheel assembly may be used to prevent the part (5) from turning on the engine shaft in the opposite sense to shaft rotation, with the part (5) being braked against an outer part.
FR7413950A 1974-04-22 1974-04-22 Power loss preventer for car engine - has flywheel storing energy in springs during braking Withdrawn FR2267897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413950A FR2267897A1 (en) 1974-04-22 1974-04-22 Power loss preventer for car engine - has flywheel storing energy in springs during braking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413950A FR2267897A1 (en) 1974-04-22 1974-04-22 Power loss preventer for car engine - has flywheel storing energy in springs during braking

Publications (1)

Publication Number Publication Date
FR2267897A1 true FR2267897A1 (en) 1975-11-14

Family

ID=9137949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413950A Withdrawn FR2267897A1 (en) 1974-04-22 1974-04-22 Power loss preventer for car engine - has flywheel storing energy in springs during braking

Country Status (1)

Country Link
FR (1) FR2267897A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616149A1 (en) * 1993-03-16 1994-09-21 Sony Corporation Kinetic energy regenerating device
EP1672198A1 (en) * 2004-12-20 2006-06-21 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Internal combustion engine and method for controlling the shutdown of an internal combustion engine
US7654238B2 (en) 2004-11-08 2010-02-02 Ford Global Technologies, Llc Systems and methods for controlled shutdown and direct start for internal combustion engine
CN101797867A (en) * 2010-03-23 2010-08-11 沈阳工业大学 Planetary gear braking energy-saving wheel device
DE102015207046A1 (en) * 2015-04-17 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Vehicle with a mechanical energy storage system and method for operating a vehicle with a mechanical energy storage system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616149A1 (en) * 1993-03-16 1994-09-21 Sony Corporation Kinetic energy regenerating device
US5477748A (en) * 1993-03-16 1995-12-26 Sony Corporation Kinetic energy regenerating device
CN1061136C (en) * 1993-03-16 2001-01-24 索尼公司 Kinetic energy regenerating device
US7654238B2 (en) 2004-11-08 2010-02-02 Ford Global Technologies, Llc Systems and methods for controlled shutdown and direct start for internal combustion engine
EP1672198A1 (en) * 2004-12-20 2006-06-21 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Internal combustion engine and method for controlling the shutdown of an internal combustion engine
CN101797867A (en) * 2010-03-23 2010-08-11 沈阳工业大学 Planetary gear braking energy-saving wheel device
DE102015207046A1 (en) * 2015-04-17 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Vehicle with a mechanical energy storage system and method for operating a vehicle with a mechanical energy storage system

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Legal Events

Date Code Title Description
ST Notification of lapse