JPS60122260A - Fuel vaporization accelerating device for internal- combustion engine - Google Patents

Abstract

PURPOSE:To increase the heating effect of a fuel-air mixture and accelerate vaporization by laterally providing a number of heater coils in upper and lower layers, in a flange made of glass fiber containing phenolic resin, which is interposed between a carburetor and an intake manifold. CONSTITUTION:This device contains a flange 1, made of a glass-fiber containing phenolic resin, which is interposed between a carburetor 10 and an intake manifold 11, and more than one heater coil 2, on which nickel or platinum rhodium is plated, is arranged in upper and lower lines respectively in the flange 1. And, as an ignition key 3 is turned on to start an engine, a thermostat 5 is closed when the engine is cold, flowing a current through a passage from a coil (a) to (i), and further from (j) to (n), to an earth line 16, and through another passage from a coil (r) to (o), and to the earth line 16, to heat the device to the maximum. When the engine is hot, the thermostat 5 is opened, flowing a current from the coil (a) to (d) and from (r) to (o), to make the amount of heating less.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fuel vaporization promoting device for an internal combustion engine such as an automobile gasoline engine.

Improved engine startability, improved power performance, and coll1
In order to reduce the temperature, sufficient electrified evaporation of the fuel must be carried out, and for this purpose a method of inserting a heater into the evaporation IN has been conventionally used, but the present invention further develops this method. The present invention provides a vaporization accelerator which has been previously used.

Hereinafter, the present invention will be explained based on the license shown in the drawings. a
Figure X is a sectional view of the main part showing the mounting cap of the device of the present invention.
Known Capreme-1O and intake manifold 11
7 Ranoji 1 is attached between 7 with bolts 12.

This flange IL/'i is made of highly insulated glass fiber phenolic resin, and inside, heater coils 2 are installed in the upper layer in horizontal rows, and 9 heater coils are installed in horizontal rows in the F layer. As shown in the external view 1 of FIG. 2, the ends of the heater coil are connected with appropriate connectors 13.

-t(, this heater coil 2 is further connected to the vehicle battery 4 via the wiring 1c and the ignition key 3, and the mostanote 5 is installed.
Inside the power distribution box 7, a relay contact 6, etc., which will be described later, is housed.

FIG. 3 is a wiring diagram of the $ embodiment. The heater coil 2 on the upper layer is connected to the 9 wires from a to 1" water connection, and between the coil d and the coil θ and 9, a nut 5 is connected in series 16' (interposed). 11°, the stiffness is low temperature C (- closed circuit - C - 〇 below about 150'' C) (・Even if the initial coil heat rises to 111, the lower layer coil is The 9 wires in the iTf row are connected tangentially, and the coils between coil 0 and coil 11 are connected (bypass 1
Saw by 14. 6 is connected to START 5 RJJ + stage, and this bypass 1 river is
When the nermostat 5 is opened, the relay R is activated and the flashing tζ) relay or contact 15 is interposed, and this directly -'s t
The space between the dye point 15 and the coil O is grounded to the vehicle body by the /key=3, connected to battery 4.

Next, I will explain Saku@.

At the same time as Ignitsu/Yonki-3 is turned on and the carrot is started, current flows through the coil, but since the temperature is low at the time of starting, thermostat 5 is closed, and relay ω concubine point 15 is open, so the current flows to coil a. Pass coil 1 through 9
-C line (from coil J to coil 1) through 1-X-ray 1
The path leading to 6 and the coil r-
All the coils are heated through the parallel circuit of the path leading to [X-ray] 6. This promotes vaporization at low temperatures, and when the heat of the carrot itself reaches a high temperature, the thermostat 5 rises to a predetermined temperature and opens. When relay R is activated, relay Φ contact 15
Close the circuit. Then, the flow t is from coil a to coil d.
7) From the coil R to the coil 0 years old, the coil 8 in F is treated as
Only the books are heated, allowing the evaporation of high temperatures to occur at relatively low temperatures.

, Tone IJ's power consumption will be cured next.

(a) The 7 g/dl of the present invention has a high thermal insulation young fruit (because all A family is used, it is possible to reduce the heat on the carburetor side.
, , -j', mixture, /1 can only be gasified 7
).

([]) Coil 2 is coated with Ninogel or Platinum 16M, so when the mixture is passed between the coils 2, the mixture is ionized and vaporized even more. 2 is a two-layered structure that is built across the path of one mountain of m aiki), and the heating cost to the mixture is high and vaporization III! Buddha is effective.

#) l1f to coil 2 using thermo stand 5
l N 'till N
-<Saki 10. The 0-mouth heat promotes vaporization and does not cause unevenness.

As described above, the present invention is superior as a silent engine and vaporization accelerator with features not found in the prior art.

[Brief explanation of the drawing]

Fig. 1 shows the installed state of the present invention, Fig. 2 shows the external appearance of the same example, and Fig. 3 shows the electric circuit N of the same example. 1; Furanone, 2; Heater 1il, = 5; Ignition switch/key, 4; Batch! I-, 5: ”)-Mostanoto, 6; Relay contact, ゛7. Arrangement 1゜-Dox, lC1
;Gear blator, 11.1'z-7-1-7 halt, 12. Bolt, 1S5. Carp lid, 14. ...I...su ((11th path, +5. contact, 16,])''-su 9
9sl/--1a, b, clcf, olf+g, h+
11. i + to + 1 + [fl+n +0 + I
``IQ, r 52Jil.

Claims (1)

[Claims] A large number of heater coils 2 made of glass fiber-containing phenol resin coated with nickel or platinum are installed removably between the carburetor 7° letter and the intake manifold. About the same textbooks are installed in rows on -, and the and -tacoils are connected to II through Igniso/Yonki-3.
t41t is connected to the battery 4, and a thermostat 5 is interposed in the heater coil 2, and when the thermostat 5 is closed, all of the coils are energized, so that the temperature of the heater coil 2 still rises and the above When thermostat 5 opens, dl is applied only to about half of the coils 2.
``Open circuit of thermostat 5 in IIJ to stir 1t.''
Through the relay contact 6 which is operated by IV] #5 by r movement -
A fuel vaporization accelerator Ii for an internal combustion engine, characterized in that it is connected to a C-Pa.172 circuit.