Apparatus for oil saving of fuel injecting engine for car

A fuel injection and engine technology, applied in engine control, machine/engine, mechanical equipment, etc., can solve the problems of complex structure, high cost, and many changes, and achieve the effect of flexible control, few changes, and simple structure

Inactive Publication Date: 2005-03-23
焦保民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has a lot of changes to the electronic control part of the original car, and the structure is complex and costly

Method used

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  • Apparatus for oil saving of fuel injecting engine for car
  • Apparatus for oil saving of fuel injecting engine for car
  • Apparatus for oil saving of fuel injecting engine for car

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] like figure 1 As shown, the fuel-saving device includes a fuel solenoid valve (1), a fuel injection status indicator light (2), an electronic switch control unit (3), a foot-controlled throttle acceleration and deceleration follow-up switch (4), a manual fuel injection State selection switch box (5), multi-way wire connector (6). Electronic switch control unit (3) has electronic components such as non-stable electronic switch circuit (3.1), relay or electronic relay (3.2), and electronic switch control unit (3) also has input signal socket (3.3), output Signal plugs or wires (3.4), which are soldered on the printed circuit board. The relay or electronic relay (3.2) in the electronic switch control unit (3) is controlled by the manual fuel injection state selection switch box (5), the foot-controlled throttle acceleration and deceleration follow-up switch (4) a...

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PUM

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Abstract

The invention relates to a oil saving device for vehicle fuel spraying engine, which includes a fuel electromagnetic valve connected to electron switch control unit, oil spraying state instructing lights, handle control oil spraying state selecting switch box and foot control type gun accelerating and decelerating random switch. It can uses hand control or foot control switches to select the open or close of the fuel spray flexible, realizes the conversion of the engine working cylinder, and carries on regular circular oil spray automatically, thus the aim in order to save oil can be achieved.

Description

technical field [0001] The invention relates to a fuel-saving device for automobiles, in particular to a fuel-injection engine fuel-saving device. Background technique [0002] The power of the car engine is designed according to the model's full load and high speed, and it does not need so much power at light load and low speed, so there is a closed-cylinder fuel-saving technology. In November 1999, the book "Practical Technology of Automobile Emission Pollutant Control" published by People's Communications Publishing House, Chapter 8, Section 4 "Automotive Energy Saving Technology and Products" (292 pages) introduced the closed-cylinder fuel-saving technology. Detect the operating conditions of the engine, and control the stop devices on the rocker arms of the intake and exhaust valves of the 1 and 4 cylinders through the solenoid valve and oil to make the intake and exhaust valves move or not, and automatically realize the switch between the four cylinders and the two cyl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D17/02
Inventor 焦保民
Owner 焦保民
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