GB1574228A - Automobile vehicles - Google Patents

Automobile vehicles Download PDF

Info

Publication number
GB1574228A
GB1574228A GB48977/77A GB4897777A GB1574228A GB 1574228 A GB1574228 A GB 1574228A GB 48977/77 A GB48977/77 A GB 48977/77A GB 4897777 A GB4897777 A GB 4897777A GB 1574228 A GB1574228 A GB 1574228A
Authority
GB
United Kingdom
Prior art keywords
camshaft
engine
vehicle
suction
pipe
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
GB48977/77A
Other languages
English (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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Publication of GB1574228A publication Critical patent/GB1574228A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0042—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams being profiled in axial and radial direction
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB48977/77A 1976-12-29 1977-11-24 Automobile vehicles Expired GB1574228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639459A FR2376290A1 (fr) 1976-12-29 1976-12-29 Dispositif de commande d'acceleration pour vehicule automobile

Publications (1)

Publication Number Publication Date
GB1574228A true GB1574228A (en) 1980-09-03

Family

ID=9181689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48977/77A Expired GB1574228A (en) 1976-12-29 1977-11-24 Automobile vehicles

Country Status (6)

Country Link
US (1) US4316437A (US20080293856A1-20081127-C00150.png)
JP (1) JPS5385018A (US20080293856A1-20081127-C00150.png)
DE (1) DE2750331A1 (US20080293856A1-20081127-C00150.png)
FR (1) FR2376290A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1574228A (US20080293856A1-20081127-C00150.png)
IT (1) IT1087259B (US20080293856A1-20081127-C00150.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120320A (en) * 1982-05-17 1983-11-30 Alfa Romeo Auto Spa Device for automatically varying the timing of a camshaft
EP0262256A1 (de) * 1986-10-03 1988-04-06 Werner Dipl.-Ing. Emmel Nockenwelle eines Hubkolbenmotors

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56506A (en) * 1979-06-14 1981-01-07 Nissan Motor Co Ltd Valve lift controlling device for internal-combustion engine
DE3247916A1 (de) * 1982-12-24 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur steuerung der ventile einer brennkraftmaschine ueber eine nockenwelle
IT1159352B (it) * 1983-02-04 1987-02-25 Fiat Auto Spa Dispositivo di regolazione della posizione assiale di un albero a camme a profilo variabile particolarmente per il comando della distribuzione di un motore
DE3520215A1 (de) * 1985-06-05 1986-09-11 Herbert Dipl.-Ing. 8000 München Gohle Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenschnittsteuerung der ventile
US4753198A (en) * 1986-02-04 1988-06-28 Heath Kenneth E Compression ratio control mechanism for internal combustion engines
US5485819A (en) * 1993-08-04 1996-01-23 Hino Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5927257A (en) * 1997-09-19 1999-07-27 Caterpillar Inc Pressure compensating exhaust gas recirculation valve
DE102018221451A1 (de) * 2018-12-12 2020-06-18 Zf Friedrichshafen Ag Getriebe sowie Kraftfahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1651402A (en) * 1926-03-29 1927-12-06 Roy A Midgley Cam shaft
US2528983A (en) * 1945-04-17 1950-11-07 Weiss Abraham Means for saving fuel in internal-combustion engines
US3113561A (en) * 1961-01-10 1963-12-10 Ralph M Heintz Stratified charge two-cycle engine
DE1601993C3 (de) * 1967-04-06 1974-02-28 Societe Industrielle De Brevets Et D'etudes S.I.B.E., Neuilly-Sur-Seine (Frankreich) Vergaser für Brennkraftmaschinen
FR2270443A1 (en) * 1974-03-13 1975-12-05 Peugeot & Renault Distribution mechanism for I.C. engine - has camshaft bearing acting as oil pump piston and return spring on camshaft
FR2265976B1 (US20080293856A1-20081127-C00150.png) * 1974-04-02 1976-12-17 Peugeot & Renault

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120320A (en) * 1982-05-17 1983-11-30 Alfa Romeo Auto Spa Device for automatically varying the timing of a camshaft
EP0262256A1 (de) * 1986-10-03 1988-04-06 Werner Dipl.-Ing. Emmel Nockenwelle eines Hubkolbenmotors

Also Published As

Publication number Publication date
JPS5385018A (en) 1978-07-27
FR2376290A1 (fr) 1978-07-28
US4316437A (en) 1982-02-23
IT1087259B (it) 1985-06-04
DE2750331A1 (de) 1978-07-06
FR2376290B1 (US20080293856A1-20081127-C00150.png) 1981-06-26

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931124