buy nozzles DLLA152P981/093000-9810 Nozzles Common Rail System

Fuel: Diesel
Component: Fuel Injection Device
Stroke: 4 Stroke
Weight: 0.04kg
Trademark: China-Lutong
Specification: Common Rail Injector Nozzles
HS Code: 84099199
Car Make: Diesel Engine Car
Body Material: Steel
Certification: ISO9001
Cylinder: Single Cylinder
Guarantee: 180 Days
Transport Package: Neutral Packing, Other Packing According to Client
Origin: China

Common rail engines have been used in marine and locomotive applications for some time. The Cooper-Bessemer GN-8 (circa 1942) is an example of a hydraulically operated common rail diesel engine, also known as a modified common rail.

Vickers pioneered the use of common rail injection in submarine engines. Vickers engines with the common rail fuel system were first used in 1916 in the G-class submarines. It used four plunger pumps to deliver a pressure of up to 3,000 pounds per square inch (210 bar; 21 MPa) every 90 degrees of rotation to keep the fuel pressure adequately constant in the rail. Fuel delivery to individual cylinders could be shut off via valves in the injector lines.Doxford Engines used a common rail system in their opposed-piston marine engines from 1921 to 1980, where a multi-cylinder reciprocating fuel pump generated a pressure of approximately 600 bars (60 MPa; 8,700 psi), with the fuel being stored in accumulator bottles.Pressure control was achieved by means of an adjustable pump discharge stroke and a "spill valve". Camshaft-operated mechanical timing valves were used to supply the spring-loaded Brice/CAV/Lucas injectors, which injected through the side of the cylinder into the chamber formed between the pistons. Early engines had a pair of timing cams, one for ahead running and one for astern. Later engines had two injectors per cylinder, and the final series of constant-pressure turbocharged engines were fitted with four injectors per cylinder. This system was used for the injection of both diesel oil and heavy fuel oil.