ES417120A1 - Improvements in carburetors for internal combustión engines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in carburetors for internal combustión engines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES417120A1
ES417120A1 ES417120A ES417120A ES417120A1 ES 417120 A1 ES417120 A1 ES 417120A1 ES 417120 A ES417120 A ES 417120A ES 417120 A ES417120 A ES 417120A ES 417120 A1 ES417120 A1 ES 417120A1
Authority
ES
Spain
Prior art keywords
chamber
carburetors
translation
legally binding
google translate
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
ES417120A
Other languages
Spanish (es)
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.)
BREVENTS ET D ETUDES SIBE SOC
Original Assignee
BREVENTS ET D ETUDES SIBE SOC
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 BREVENTS ET D ETUDES SIBE SOC filed Critical BREVENTS ET D ETUDES SIBE SOC
Publication of ES417120A1 publication Critical patent/ES417120A1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps

Abstract

Improvements in carburetors, for internal combustión engines, comprising an acceleration pump, that is to say a device constituted by a variable volume chamber, attached to a constant level fuel tank, by means of a suction duct provided with a suction valve, and the intake duct of the carburettor, by means of a discharge conduit provided with a discharge valve, whose chamber is limited by a mobile or deformable member suitable to reduce its volume when the usual throttle organ is opened in said intake duct, characterized in that between the constant level tank (6) and the chamber (9) of the acceleration pump is arranged, in addition to the suction duct (19), a channel (21) whose section is large with relation to the diameter of the fuel vapor bubbles, which descends continuously from the tank (6) and flows into the upper part of said chamber (9) and which is controlled in such a way by a valve (22) dependent on the position of the throttle member (4), that this channel (21) does not open more than when the throttle member ( 4) occupies its minimum opening position. (Machine-translation by Google Translate, not legally binding)
ES417120A 1972-10-20 1973-07-20 Improvements in carburetors for internal combustión engines. (Machine-translation by Google Translate, not legally binding) Expired ES417120A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237266A FR2204223A5 (en) 1972-10-20 1972-10-20

Publications (1)

Publication Number Publication Date
ES417120A1 true ES417120A1 (en) 1976-03-01

Family

ID=9105965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417120A Expired ES417120A1 (en) 1972-10-20 1973-07-20 Improvements in carburetors for internal combustión engines. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
JP (2) JPS4973535A (en)
AR (1) AR198424A1 (en)
BR (1) BR7307957D0 (en)
ES (1) ES417120A1 (en)
FR (1) FR2204223A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179832A (en) * 1974-12-25 1976-07-12 Toyota Motor Sales Co Ltd KIKAKI
JPS5186631A (en) * 1975-01-27 1976-07-29 Keihin Seiki Mfg KIKAKINIOKERUKASOKUHONPU

Also Published As

Publication number Publication date
JPS4973535A (en) 1974-07-16
AR198424A1 (en) 1974-06-21
BR7307957D0 (en) 1974-07-11
JPS5671943U (en) 1981-06-13
FR2204223A5 (en) 1974-05-17

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