FR2445444A1 - AUXILIARY AIR REGULATION DEVICE FOR AN INJECTION INTERNAL COMBUSTION ENGINE - Google Patents

AUXILIARY AIR REGULATION DEVICE FOR AN INJECTION INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2445444A1
FR2445444A1 FR7931843A FR7931843A FR2445444A1 FR 2445444 A1 FR2445444 A1 FR 2445444A1 FR 7931843 A FR7931843 A FR 7931843A FR 7931843 A FR7931843 A FR 7931843A FR 2445444 A1 FR2445444 A1 FR 2445444A1
Authority
FR
France
Prior art keywords
auxiliary air
internal combustion
combustion engine
regulation device
injection internal
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.)
Pending
Application number
FR7931843A
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.)
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 FR2445444A1 publication Critical patent/FR2445444A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

L'invention concerne un dispositif de régulation de l'air auxiliaire utilisé dans un moteur à combustion interne du type à injection de carburant Selon l'invention, ce dispositif comprend un passage 9 en dérivation sur le volet des gaz 4, et une soupape 11 de réglage de la section de la sortie 10 du passage 9, la soupape 11 étant commandée en fonction des conditions de fonctionnement du moteur. L'invention concerne l'alimentation en air auxiliaire des moteurs à injection de carburant.The invention relates to a device for regulating the auxiliary air used in an internal combustion engine of the fuel injection type According to the invention, this device comprises a passage 9 bypassing the throttle flap 4, and a valve 11 for adjusting the section of the outlet 10 of the passage 9, the valve 11 being controlled according to the operating conditions of the engine. The invention relates to the auxiliary air supply to fuel injection engines.

FR7931843A 1978-12-28 1979-12-27 AUXILIARY AIR REGULATION DEVICE FOR AN INJECTION INTERNAL COMBUSTION ENGINE Pending FR2445444A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16104578A JPS5591737A (en) 1978-12-28 1978-12-28 Auxiliary air adjusting device for fuel injection type internal combustion engine

Publications (1)

Publication Number Publication Date
FR2445444A1 true FR2445444A1 (en) 1980-07-25

Family

ID=15727543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931843A Pending FR2445444A1 (en) 1978-12-28 1979-12-27 AUXILIARY AIR REGULATION DEVICE FOR AN INJECTION INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
JP (1) JPS5591737A (en)
DE (1) DE2952550A1 (en)
FR (1) FR2445444A1 (en)
GB (1) GB2038416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341216A1 (en) * 1988-03-15 1989-11-08 Paolo Boccioli Improvement in carburation systems in internal-combustion engines by controlling the air intake

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085120A1 (en) * 1982-01-29 1983-08-10 Wimmer, Gottfried Device for supplying air to internal-combustion engines under thrust conditions
JPH06288323A (en) * 1993-02-04 1994-10-11 Nippondenso Co Ltd Assisting air controller of internal combustion engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929369A (en) * 1957-10-16 1960-03-22 Kugelfischer G Schaefer & Co Method of and device for controlling the idling operation of spark ignition liquid fuel injection internal combustion engines
FR2093686A5 (en) * 1970-05-25 1972-01-28 Gen Motors Corp
FR2323025A1 (en) * 1975-09-02 1977-04-01 Porsche Ag INTERNAL COMBUSTION ENGINE WITH A PIPING BYPASSING THE INTERNAL COMBUSTION ENGINE POWER REGULATOR
DE2557736A1 (en) * 1975-12-20 1977-06-30 Porsche Ag Start and slow running air intake regulator - has regulator dependent servo to open throttle in indirect fuel injection engine
FR2379707A2 (en) * 1977-02-03 1978-09-01 Porsche Ag INTERNAL COMBUSTION ENGINE WITH A BYPASS PIPING BYPASSING THE POWER ADJUSTMENT DEVICE
US4123903A (en) * 1975-12-29 1978-11-07 Nissan Motor Company, Ltd. Deceleration control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929369A (en) * 1957-10-16 1960-03-22 Kugelfischer G Schaefer & Co Method of and device for controlling the idling operation of spark ignition liquid fuel injection internal combustion engines
FR2093686A5 (en) * 1970-05-25 1972-01-28 Gen Motors Corp
FR2323025A1 (en) * 1975-09-02 1977-04-01 Porsche Ag INTERNAL COMBUSTION ENGINE WITH A PIPING BYPASSING THE INTERNAL COMBUSTION ENGINE POWER REGULATOR
DE2557736A1 (en) * 1975-12-20 1977-06-30 Porsche Ag Start and slow running air intake regulator - has regulator dependent servo to open throttle in indirect fuel injection engine
US4123903A (en) * 1975-12-29 1978-11-07 Nissan Motor Company, Ltd. Deceleration control system
FR2379707A2 (en) * 1977-02-03 1978-09-01 Porsche Ag INTERNAL COMBUSTION ENGINE WITH A BYPASS PIPING BYPASSING THE POWER ADJUSTMENT DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341216A1 (en) * 1988-03-15 1989-11-08 Paolo Boccioli Improvement in carburation systems in internal-combustion engines by controlling the air intake

Also Published As

Publication number Publication date
DE2952550A1 (en) 1980-07-10
JPS5591737A (en) 1980-07-11
GB2038416A (en) 1980-07-23

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