GB1371819A - Internal combustion engine having a device for utilizing the intake negative pressure - Google Patents

Internal combustion engine having a device for utilizing the intake negative pressure

Info

Publication number
GB1371819A
GB1371819A GB245572A GB245572A GB1371819A GB 1371819 A GB1371819 A GB 1371819A GB 245572 A GB245572 A GB 245572A GB 245572 A GB245572 A GB 245572A GB 1371819 A GB1371819 A GB 1371819A
Authority
GB
United Kingdom
Prior art keywords
valve
inlet
engine
passages
ducts
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
GB245572A
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.)
Alfa Romeo SpA
Original Assignee
Alfa Romeo 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 Alfa Romeo SpA filed Critical Alfa Romeo SpA
Publication of GB1371819A publication Critical patent/GB1371819A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB245572A 1971-01-22 1972-01-18 Internal combustion engine having a device for utilizing the intake negative pressure Expired GB1371819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1968771 1971-01-22

Publications (1)

Publication Number Publication Date
GB1371819A true GB1371819A (en) 1974-10-30

Family

ID=11160389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB245572A Expired GB1371819A (en) 1971-01-22 1972-01-18 Internal combustion engine having a device for utilizing the intake negative pressure

Country Status (3)

Country Link
DE (1) DE2202941A1 (enExample)
FR (1) FR2122983A5 (enExample)
GB (1) GB1371819A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440153A (en) * 2006-07-20 2008-01-23 Ford Global Tech Llc I.c. engine valve guide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405360A1 (fr) * 1977-10-05 1979-05-04 Renault Moteur a combustion interne incline a simple arbre a cames en tete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440153A (en) * 2006-07-20 2008-01-23 Ford Global Tech Llc I.c. engine valve guide
GB2440153B (en) * 2006-07-20 2011-07-06 Ford Global Tech Llc Valve guide

Also Published As

Publication number Publication date
FR2122983A5 (enExample) 1972-09-01
DE2202941A1 (de) 1972-08-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees