DEVICE FOR THE INJECTION OF FUEL INTO COMBUSTION CHAMBERS OF INTERNAL-COMBUSTION ENGINES

1. Device for injecting fuel into combustion spaces of internal combustion engines, having at least one injection nozzle (10), downstream of which is fitted a glow body (40) which has a duct for the passage of the injection jets surrounded by heatable structures, and also having at least one ventila...

Full description

Saved in:
Bibliographic Details
Main Authors GRUNWALD, WERNER, AUWARTER, GERHARD, KOMAROFF, IWAN, IMHOF, ERNST
Format Patent
LanguageEnglish
German
Published 13.07.1988
Edition4
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION ENGINES
COMBUSTION PROCESSES
EXTINGUISHING-DEVICES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
IGNITION
IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:1. Device for injecting fuel into combustion spaces of internal combustion engines, having at least one injection nozzle (10), downstream of which is fitted a glow body (40) which has a duct for the passage of the injection jets surrounded by heatable structures, and also having at least one ventilation opening (48) entering from the side into the path of the injection jets, via which ventilation opening air passes from the combustion space into the boundary zone of the injection jets due to injector effect, characterized in that the heatable structures are provided with a series circuit consisting of at least one electrically heating element (42) and an electrical resistor (52) subject to the radiation from the heating element (42), which resistor has a positive temperature coefficient (PTC resistor) and is designed as a washer-shaped body which is located between the heating element (42) and the combustion space end surface of the injection nozzle (10).
Bibliography:Application Number: EP19840111313