IT1281608B1 - Pompa carburante a due stadi periferici per autoveicoli - Google Patents

Pompa carburante a due stadi periferici per autoveicoli

Info

Publication number
IT1281608B1
IT1281608B1 ITMI960032A IT1281608B1 IT 1281608 B1 IT1281608 B1 IT 1281608B1 IT MI960032 A ITMI960032 A IT MI960032A IT 1281608 B1 IT1281608 B1 IT 1281608B1
Authority
IT
Italy
Prior art keywords
rotor
fuel injection
divided regions
housing halves
fuel pump
Prior art date
Application number
Other languages
English (en)
Inventor
Libero Magini
Marco Badami
Original Assignee
Bitron 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 Bitron Spa filed Critical Bitron Spa
Priority to IT000032 priority Critical patent/IT1281608B1/it
Publication of ITMI960032A0 publication Critical patent/ITMI960032A0/it
Priority to EP19960200851 priority patent/EP0735271B1/en
Priority to DE1996621868 priority patent/DE69621868T2/de
Priority to ES96200851T priority patent/ES2179152T3/es
Publication of ITMI960032A1 publication Critical patent/ITMI960032A1/it
Application granted granted Critical
Publication of IT1281608B1 publication Critical patent/IT1281608B1/it

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Pompa per l'alimentazione di carburante ad un motore a combustione interna che comprende un corpo pompa cavo, dotato di una apertura di aspirazione e di una apertura di mandata del carburante, entro cui è disposto un rotore dotato di palettatura ed a forma di disco, in cui il rotore è suddiviso in due stadi periferici. Il corpo pompa è costituito da due parti accoppiate tra loro che prevedono sulle loro superfici interne opposte incavature a canale a spirale composte rispettivamente affacciate ad almeno due pluralità di cavità a tasca ricavate su ciascuna delle due facce del rotore per accogliere il carburante, dette due facce essendo collegate tra loro da almeno un passaggio nel rotore. I due stadi sono collegati tra loro tramite una porzione intermedia di dette incavature a canale a spirale composta.
IT000032 1995-03-31 1996-01-11 Pompa carburante a due stadi periferici per autoveicoli IT1281608B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000032 IT1281608B1 (it) 1996-01-11 1996-01-11 Pompa carburante a due stadi periferici per autoveicoli
EP19960200851 EP0735271B1 (en) 1995-03-31 1996-03-28 Motor vehicle fuel pump of peripheral type
DE1996621868 DE69621868T2 (de) 1995-03-31 1996-03-28 Seitenkanalbrennstoffpumpe für Kraftfahrzeug
ES96200851T ES2179152T3 (es) 1995-03-31 1996-03-28 Bomba de combustible periferica para vehiculos automoviles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000032 IT1281608B1 (it) 1996-01-11 1996-01-11 Pompa carburante a due stadi periferici per autoveicoli

Publications (3)

Publication Number Publication Date
ITMI960032A0 ITMI960032A0 (it) 1996-01-11
ITMI960032A1 ITMI960032A1 (it) 1997-07-11
IT1281608B1 true IT1281608B1 (it) 1998-02-20

Family

ID=11372876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000032 IT1281608B1 (it) 1995-03-31 1996-01-11 Pompa carburante a due stadi periferici per autoveicoli

Country Status (1)

Country Link
IT (1) IT1281608B1 (it)

Also Published As

Publication number Publication date
ITMI960032A0 (it) 1996-01-11
ITMI960032A1 (it) 1997-07-11

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Legal Events

Date Code Title Description
0001 Granted