ES295147U - Fuel injector for diesel cycle engine (Machine-translation by Google Translate, not legally binding) - Google Patents

Fuel injector for diesel cycle engine (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES295147U
ES295147U ES1986295147U ES295147U ES295147U ES 295147 U ES295147 U ES 295147U ES 1986295147 U ES1986295147 U ES 1986295147U ES 295147 U ES295147 U ES 295147U ES 295147 U ES295147 U ES 295147U
Authority
ES
Spain
Prior art keywords
chamber
fuel
excursion
passage
male
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.)
Granted
Application number
ES1986295147U
Other languages
Spanish (es)
Other versions
ES295147Y (en
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto 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 Fiat Auto SpA filed Critical Fiat Auto SpA
Priority to ES1986295147U priority Critical patent/ES295147Y/en
Publication of ES295147U publication Critical patent/ES295147U/en
Application granted granted Critical
Publication of ES295147Y publication Critical patent/ES295147Y/en
Expired legal-status Critical Current

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  • Fuel-Injection Apparatus (AREA)

Abstract

Fuel injector for a diesel cycle engine and of the type having: a) a body provided with a chamber, conveniently cylindrical, at least one conduit for supplying fuel to said chamber and at least one distribution orifice communicating with said chamber; camera and through which fuel is injected into said engine; and b) a male or rod movable axially inside said chamber against the action of elastic means and having a portion intended to cooperate with a corresponding surface of said body to intercept the passage of fuel from said chamber towards said orifice. Of distribution, said injector being characterized by the fact that said body has a well communicating with said chamber and from which part said distribution orifice, and that the mentioned male has a neck integral therewith, located downstream of an area in the one that takes place the interception of the passage of fuel and destined to penetrate endicho well, with which defines an essentially annular terstice; said neck being provided with at least one portion of constant cross-section which, during each excursion of the male with respect to the body from the intercept position of the combusible passage, determines, in a mouth region of said well, a cross-section of said interstice that is constant for an initial stretch of excursion and rapidly increasing for a successive stretch of excursion. (Machine-translation by Google Translate, not legally binding)
ES1986295147U 1986-06-24 1986-06-24 DIESEL CYCLE ENGINE FUEL INJECTOR Expired ES295147Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1986295147U ES295147Y (en) 1986-06-24 1986-06-24 DIESEL CYCLE ENGINE FUEL INJECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1986295147U ES295147Y (en) 1986-06-24 1986-06-24 DIESEL CYCLE ENGINE FUEL INJECTOR

Publications (2)

Publication Number Publication Date
ES295147U true ES295147U (en) 1987-04-01
ES295147Y ES295147Y (en) 1987-11-16

Family

ID=8441879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986295147U Expired ES295147Y (en) 1986-06-24 1986-06-24 DIESEL CYCLE ENGINE FUEL INJECTOR

Country Status (1)

Country Link
ES (1) ES295147Y (en)

Also Published As

Publication number Publication date
ES295147Y (en) 1987-11-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519