FR2393162A1 - Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage - Google Patents

Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage

Info

Publication number
FR2393162A1
FR2393162A1 FR7816785A FR7816785A FR2393162A1 FR 2393162 A1 FR2393162 A1 FR 2393162A1 FR 7816785 A FR7816785 A FR 7816785A FR 7816785 A FR7816785 A FR 7816785A FR 2393162 A1 FR2393162 A1 FR 2393162A1
Authority
FR
France
Prior art keywords
passage
intake pipe
air
carburettor
feedback
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Withdrawn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
FR7816785A
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.)
CARECON INT Ltd
Original Assignee
CARECON INT 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 CARECON INT Ltd filed Critical CARECON INT Ltd
Publication of FR2393162A1 publication Critical patent/FR2393162A1/en
Withdrawn legal-status Critical Current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
    • F02M33/00—Other apparatus for treating combustion-air, fuel or fuel-air mixture
    • F02M33/02—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
    • F02M33/04—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage
    • 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
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like

Abstract

The device has a passage through which an air-fuel mixture passes from the carburettor to the intake pipe, and a chamber whose mouth faces the air-fuel stream. A duct connects the chamber to the air-fuel stream at the outlet of the passage. The passage has a cylindrical section connected to a divergent frusto-conical section.
FR7816785A 1977-06-03 1978-06-05 Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage Withdrawn FR2393162A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2356177 1977-06-03
GB4565377 1977-11-02

Publications (1)

Publication Number Publication Date
FR2393162A1 true FR2393162A1 (en) 1978-12-29

Family

ID=26256592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816785A Withdrawn FR2393162A1 (en) 1977-06-03 1978-06-05 Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage

Country Status (6)

Country Link
JP (1) JPS5416023A (en)
DE (1) DE2824450A1 (en)
DK (1) DK243578A (en)
FR (1) FR2393162A1 (en)
IT (2) IT1108026B (en)
SE (1) SE7806350L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013976A1 (en) * 1995-10-06 1997-04-17 Filterwerk Mann+Hummel Gmbh Intake pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013976A1 (en) * 1995-10-06 1997-04-17 Filterwerk Mann+Hummel Gmbh Intake pipe

Also Published As

Publication number Publication date
DK243578A (en) 1978-12-04
JPS5416023A (en) 1979-02-06
DE2824450A1 (en) 1979-01-18
IT7853383V0 (en) 1978-06-02
IT1108026B (en) 1985-12-02
IT7868273A0 (en) 1978-06-02
SE7806350L (en) 1978-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse