GB1527520A - Intake and exhaust valves in an internal combustion engin - Google Patents

Intake and exhaust valves in an internal combustion engin

Info

Publication number
GB1527520A
GB1527520A GB1676776A GB1676776A GB1527520A GB 1527520 A GB1527520 A GB 1527520A GB 1676776 A GB1676776 A GB 1676776A GB 1676776 A GB1676776 A GB 1676776A GB 1527520 A GB1527520 A GB 1527520A
Authority
GB
United Kingdom
Prior art keywords
intake
internal combustion
exhaust valves
combustion engin
exhaust
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
GB1676776A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1527520A publication Critical patent/GB1527520A/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/02—Arrangements having two or more sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1527520 IC engine induction and exhaust NISSAN MOTOR CO Ltd 26 April 1976 [25 April 1975] 16767/76 Heading F1B An I.C. engine having a plurality of spark-plugs (18a), (18b), per cylinder and an exhaust gas recirculation system, (not shown), comprises an intake valve 20 and an exhaust valve 22 whose diameter is from 0À93 to 1À30 times the diameter of the intake valve.
GB1676776A 1975-04-25 1976-04-26 Intake and exhaust valves in an internal combustion engin Expired GB1527520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5043975A JPS51132310A (en) 1975-04-25 1975-04-25 Intake exhaust valve for vehicle engine

Publications (1)

Publication Number Publication Date
GB1527520A true GB1527520A (en) 1978-10-04

Family

ID=12858879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1676776A Expired GB1527520A (en) 1975-04-25 1976-04-26 Intake and exhaust valves in an internal combustion engin

Country Status (2)

Country Link
JP (1) JPS51132310A (en)
GB (1) GB1527520A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479328A1 (en) * 1980-02-12 1981-10-02 Nissan Motor INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844858B2 (en) * 1971-12-22 1983-10-05 株式会社日立製作所 Gasoline engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479328A1 (en) * 1980-02-12 1981-10-02 Nissan Motor INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION

Also Published As

Publication number Publication date
JPS51132310A (en) 1976-11-17

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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