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Ignition   /ɪgnˈɪʃən/   Listen
Ignition

noun
1.
The process of initiating combustion or catching fire.
2.
The mechanism that ignites the fuel in an internal-combustion engine.  Synonym: ignition system.
3.
The act of setting something on fire.  Synonyms: firing, inflammation, kindling, lighting.



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"Ignition" Quotes from Famous Books



... sulphuric acid is to the ignition of the platinum in an hydropneumatic lamp; so is half-and-half to the proper illumination of a Medical Student's faculties. The Royal College of Surgeons may thunder and the lecturers may threaten, but all to no effect; for, like the slippers in the Eastern story, however often the pots ...
— Punch, or the London Charivari, Volume 1, Complete • Various

... Ultra-violet Rays Fluorescence The rendering of invisible Rays visible Vision not the only Sense appealed to by the Solar and Electric Beam Heat of Beam Combustion by Total Beam at the Foci of Mirrors and Lenses Combustion through Ice-lens Ignition of Diamond Search for the Rays here effective Sir William Herschel's Discovery of dark Solar Rays Invisible Rays the Basis of the Visible Detachment by a Ray-filter of the Invisible Rays from the Visible Combustion at Dark Foci Conversion of Heat-rays into Light-rays ...
— Six Lectures on Light - Delivered In The United States In 1872-1873 • John Tyndall

... July of 1906 Santos-Dumont flew a distance of a few yards in this machine, but damaged it in striking the ground; on October 23rd of the same year he made a flight of nearly 200 feet—which might have been longer, but that he feared a crowd in front of the aeroplane and cut off his ignition. This may be regarded as the first effective flight in Europe, and by it Santos-Dumont takes his place as one of the chief—if not the chief—of the pioneers of the first years of practical flight, so ...
— A History of Aeronautics • E. Charles Vivian

... summer. A lofty ridge of heathland reveals itself dimly, terminating in an abrupt slope, at the summit of which are three tumuli. On the sheltered side of the most prominent of these stands a hut of turves with a brick chimney. In front are two ricks of fuel, one of heather and furze for quick ignition, the other of wood, for slow burning. Something in the feel of the darkness and in the personality of the spot imparts a sense of uninterrupted space around, the view by day extending from the cliffs of the Isle of Wight eastward to Blackdon ...
— The Dynasts - An Epic-Drama Of The War With Napoleon, In Three Parts, - Nineteen Acts, And One Hundred And Thirty Scenes • Thomas Hardy

... base, are several groups of isolated conical hills, from a half to one mile apart, extending from the William River to the Tugee District, a distance of about one hundred and twenty miles, bearing on their summits strong evidences of ignition. The country farther on to the eastward falls into sandy plains, similar to those on the western side, and intersected by watercourses; during the summer, pools remain, and at that time become remarkably salt. On the mountains, as well as on the plains, scattered pebbles in patches ...
— Discoveries in Australia, Volume 2 • John Lort Stokes

... village of Omura, adjoining Yokahama, the charms and their supporters were actually licked by the flames from the house opposite to that on which they were fixed, whose thatched roof was pulled off while in a state of rampant ignition by fire-coolies, who with bare hands, and no other protection than their saturated clothing, fought with the actual fire. One plucky fellow fell through the roof while thus employed, and, as the spectators still ...
— Sketches of Japanese Manners and Customs • J. M. W. Silver

... substance is removed from the bench or muffle in the small hand apparatus generally sold, and carried to the balance room to be transferred to the large desiccator, where it is allowed to become thoroughly cold before being weighed. Twenty minutes is generally the time allowed after ignition before it is advisable to weigh. Bodies allowed to cool in the air after they have been ignited will absorb moisture, and hot bodies placed in the balance-pan will disturb the equilibrium and show false results. ...
— A Textbook of Assaying: For the Use of Those Connected with Mines. • Cornelius Beringer and John Jacob Beringer

... perfumery! Think of the concentrated power in a lightning flash, as contrasted with the same amount of electricity diffused over a large area. Or, think of the harmless flash of a small amount of gunpowder ignited in the open air, as contrasted with the ignition of the same amount of powder compelled to escape through the ...
— Clairvoyance and Occult Powers • Swami Panchadasi

... mixture of red phosphorus and glue, to which finely powdered glass is sometimes added in order to increase the friction. Unless the head of the match is rubbed on the prepared phosphorus coating, ignition does not occur, and accidental ...
— General Science • Bertha M. Clark

... easily able to fire to right and left, Tom and another man musket-armed ready to cover them, and their young leader standing sword in one hand, the lantern in the other, well on the watch, and at the same time ready to supply fresh ignition to any of the rough torches ...
— Hunting the Skipper - The Cruise of the "Seafowl" Sloop • George Manville Fenn

... boiled linseed oil, 1/2 pint; spirits of turpentine, 1 gallon; mix the two first in an iron pot, boil slowly until the asphaltum is melted, then take it some distance from the fire, cool a little, and add the turpentine (avoiding ignition) before it cools too much, ...
— Young's Demonstrative Translation of Scientific Secrets • Daniel Young

... mule, the barley would have remained. "How so?" replied the sheik. "Because," quoth D, "the leg which belongs to me cannot touch the ground; but it was brought to the corn-field by the legs of A, B, and C, which were the efficient cause of the ignition of the barley. The sheik reversed his decree, and ordered A, B, and C to pay the damage, and D got ...
— An Account of Timbuctoo and Housa Territories in the Interior of Africa • Abd Salam Shabeeny

... which he had set himself when still a mere boy; but men and women remained powerful to hurt and to auger him. He had acquired from his long moral exercise a certain power of restraint up to the point at which his fierce temper blazed; he reached the stage of ignition without those displays of sparks and smoke that are usual preliminaries to a 'flare-up.' He had learned, too, in the course of his schooling, to simulate an imposing unconcern under commonplace trials and tribulations, when it so pleased ...
— In the Roaring Fifties • Edward Dyson

... savans, I beg to add the following to the alleged cases already referred to. Dr. Lindsley has compiled a table of nineteen instances, from the Dictionnaire de Medecine,—not, however, of spontaneous combustion exactly, but of something akin to it; namely, the rapid ignition of the human body (which per se is not combustible) by contact with flame, as a consequence of the saturation of its ...
— Notes and Queries, Number 184, May 7, 1853 • Various

... There is a printed card of instructions, and I dare say George would find the job no more baffling than the ignition-system on the Napier." ...
— The Valley of the Giants • Peter B. Kyne

... once remove to a hangar the biplane of Monsieur Power," I told him, "and disconnect the ignition. Should he attempt to enter the nacelle again, you will cause him to evacuate it in ...
— Master Tales of Mystery, Volume 3 • Collected and Arranged by Francis J. Reynolds

... attracts consciousness to itself. To be sure, from now on the process is accelerated, as the dream is henceforth subjected to the same treatment as any other perception. It is like fireworks, which require hours of preparation and only a moment for ignition. ...
— Dream Psychology - Psychoanalysis for Beginners • Sigmund Freud

... interest and personal danger which attended it, had, from the effect of the light and shade on the uncommon objects which it exhibited, an appearance emphatically dismal. The light in the fire-grate was the dark-red glare of charcoal in a state of ignition, relieved from time to time by a transient flame of a more vivid or duskier light, as the fuel with which Dirk Hatteraick fed his fire was better or worse fitted for his purpose. Now a dark cloud of stifling smoke rose up ...
— Guy Mannering, or The Astrologer, Complete, Illustrated • Sir Walter Scott

... her lean forward, busied with ignition and starter; he fancied that the little breeze brought to him the faintest of ...
— Man to Man • Jackson Gregory

... of meandering through the streets of the city, in the aimless patterns of youth, while keeping an eye open for parked automobiles with the ignition keys still ...
— The Fourth R • George Oliver Smith

... shuddered, and drew the back of his hand across his eyes before continuing: "So I cut off the ignition and volplaned. Here—my hand. So-o! All ...
— The Lone Wolf - A Melodrama • Louis Joseph Vance

... ten centimeters, their weight 200 grams. They are intended for use at longer distances than can be negotiated with the hand grenades. With an angle of twenty-five degrees at departure they will carry 230 meters. They have central lighting facilities and are fired with ignition bullet guns. The powder lights a little internal ignition mass by means of which the cartridges are caused to explode five seconds after leaving the rifle. The cartridges have the same purpose as the hand grenades but because of their very small amount of fluid they must be fired in great ...
— New York Times Current History; The European War, Vol 2, No. 5, August, 1915 • Various

... looking for the trouble. He found it in the ignition, and soon had it fixed. Then a sort of council of war ...
— Tom Swift and his Motor-cycle • Victor Appleton

... we could find any sort of a spot to pitch our tent. As for a fire, it was a matter of chopping down dead trees large enough to have remained dry inside, of armfuls of birch bark, and of the patient drying out, by repeated ignition, of enough fuel to cook very simple meals. Of course we could have kept a big fire going easily enough, but we were travelling steadily and had not the time for that. In these trying circumstances, Dick showed that, ...
— The Forest • Stewart Edward White

... fire, but it is so ready to be kindled together with all the fire which is here, that even every substance which is somewhat dry is easily ignited, because there is less mingled with it of that which is a hindrance to ignition. Accordingly, then, everything also which participates in the common intelligent nature moves in like manner towards that which is of the same kind with itself, or moves even more. For so much as it is superior ...
— Thoughts of Marcus Aurelius Antoninus • Marcus Aurelius Antoninus

... mill, at Milwaukee, burned in September last. The fire originated from a candle held near a bran or feed spout, reaching from the upper to a lower floor. The ignition was instant, and attained different points of the building at about the ...
— Scientific American, Vol.22, No. 1, January 1, 1870 • Various

... prepare it for the Furnace? (as is practised in Iron, and almost always in Copper:) And, in case they use it more than once, how often they do it; (for, Copper-Ore is in some places washed 8. or 10. times, and in others, 12. or 14.) and with what circumstances; as, how long the Ignition lasts at a time, whether the Ore be suffer'd to cool of it self, or be quench'd? whether it be ...
— Philosophical Transactions of the Royal Society - Vol 1 - 1666 • Various

... primary battery, conducted by the Edison Manufacturing Company at the Orange Valley plant, is a business of no mean importance. Beginning about twenty years ago with a battery that, without polarizing, would furnish large currents specially adapted for gas-engine ignition and other important purposes, the business has steadily grown in magnitude until the present output amounts to about 125,000 cells annually; the total number of cells put into the hands of the public up to date being approximately 1,500,000. It ...
— Edison, His Life and Inventions • Frank Lewis Dyer and Thomas Commerford Martin

... the detective told him grimly, "wired up to go off when your driver turned on the ignition. He did but it didn't. But we got a police force in this town! We know there's racketeerin' bein' practiced. We know there's crooked stuff goin' on. We even got mighty good ideas who's doin' it. But we ain't been able to get anything on anybody. Not yet. Nobody's been willin' to ...
— The Ambulance Made Two Trips • William Fitzgerald Jenkins

... immediately above or below seams of coal, which have taken fire, and burnt for a length of time.' There is lignite and other coaly matter enough in the rocks to have burnt like coal, if it had once been ignited; and the cause of ignition may be, as Mr. Wall suggests, the decomposition of pyrites, of which also there is enough around. That the heat did not come from below, as volcanic heat would have done, is proved by the fact that the lignite beds underneath the porcellanite ...
— At Last • Charles Kingsley

... of Pit Fires: 1, Fires Resulting from the Spontaneous Ignition of Coal; 2, Fires Caused by Burning Timber; 3, Fires Caused by Fire-damp Explosions.—II., Preventive Regulations: 1, The Outbreak and Rapid Extension of a Shaft Fire can be most reliably prevented by Employing little or no Combustible Material in the Construction ...
— The Dyeing of Cotton Fabrics - A Practical Handbook for the Dyer and Student • Franklin Beech

... suburb, and interlaced with green foliage up to the very top; while the most beautiful flowers and shrubs procurable are artistically arranged in groups below, so as to form a sort of background to the scene. The column is then filled with combustible materials, ready for ignition. At an appointed hour—about 8 P.M.—a grand procession, composed of the clergy, followed by young men and maidens in holiday attire, pour forth from the town chanting hymns, and take up their position around the column. ...
— The Golden Bough - A study of magic and religion • Sir James George Frazer

... "No Trespass" sign, at the lake-margin, would serve as ideal kindling for a jolly little camp-fire. There is always a zest in using trespass boards for picnic fires. Not only are they seasoned and painted in a way to cause quick ignition, but people laugh so appreciatively, when one tells, afterward, of ...
— Further Adventures of Lad • Albert Payson Terhune



Words linked to "Ignition" :   spark gap, flame, magnetoelectric machine, distributer, flaming, plug, spark coil, burning, electrical distributor, ignite, sparking plug, spontaneous combustion, combustion, fire, spark plug, mechanism, electrical system, distributor, magneto



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