ITTO910729A1 - Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo. - Google Patents

Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo.

Info

Publication number
ITTO910729A1
ITTO910729A1 IT000729A ITTO910729A ITTO910729A1 IT TO910729 A1 ITTO910729 A1 IT TO910729A1 IT 000729 A IT000729 A IT 000729A IT TO910729 A ITTO910729 A IT TO910729A IT TO910729 A1 ITTO910729 A1 IT TO910729A1
Authority
IT
Italy
Prior art keywords
valve
recovery circuit
vapor recovery
fuel tank
vehicle
Prior art date
Application number
IT000729A
Other languages
English (en)
Inventor
Rudolf Babitzka
Marcello Cristiani
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to ITTO910729A priority Critical patent/IT1250841B/it
Publication of ITTO910729A0 publication Critical patent/ITTO910729A0/it
Priority to EP92116472A priority patent/EP0534464A1/en
Publication of ITTO910729A1 publication Critical patent/ITTO910729A1/it
Application granted granted Critical
Publication of IT1250841B publication Critical patent/IT1250841B/it

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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M2025/0845—Electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
ITTO910729A 1991-09-27 1991-09-27 Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo. IT1250841B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO910729A IT1250841B (it) 1991-09-27 1991-09-27 Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo.
EP92116472A EP0534464A1 (en) 1991-09-27 1992-09-25 A valve for a circuit for recovering fuel vapours coming from a motor vehicle fuel tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910729A IT1250841B (it) 1991-09-27 1991-09-27 Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo.

Publications (3)

Publication Number Publication Date
ITTO910729A0 ITTO910729A0 (it) 1991-09-27
ITTO910729A1 true ITTO910729A1 (it) 1993-03-27
IT1250841B IT1250841B (it) 1995-04-21

Family

ID=11409606

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910729A IT1250841B (it) 1991-09-27 1991-09-27 Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo.

Country Status (2)

Country Link
EP (1) EP0534464A1 (it)
IT (1) IT1250841B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256934B (it) * 1992-08-07 1995-12-27 Weber Srl Valvola ad azionamento elettromagnetico per il controllo del flusso dei vapori di carburante in un dispositivo di alimentazione.
DE60020320T2 (de) * 1999-10-07 2006-05-04 Siemens Vdo Automotive Inc., Chatham Einlasskrümmer mit daran angebautem Entlüftungsventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4742721Y1 (it) * 1967-10-09 1972-12-25
DE3519292A1 (de) * 1985-05-30 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart Abgabeanlage zur einleitung von verfluechtigtem kraftstoff in eine brennkraftmaschine
US4703738A (en) * 1986-06-26 1987-11-03 General Motors Corporation Purge flow control valve

Also Published As

Publication number Publication date
IT1250841B (it) 1995-04-21
EP0534464A1 (en) 1993-03-31
ITTO910729A0 (it) 1991-09-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940928