Fuse (electrical)
In electronics and electrical engineering, a fuse (from the French fusée, Italian fuso, "spindle") is a type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, interrupting the circuit that it connects. Short circuits, overloading, mismatched loads, or device failure are the prime reasons for excessive current. Fuses can be alternative to circuit breakers.
A fuse interrupts an excessive current so that further damage by overheating or fire is prevented. Wiring regulations often define a maximum fuse current rating for particular circuits. Overcurrent protection devices are essential in electrical systems to limit threats to human life and property damage. The time and current operating characteristics of fuses are chosen to provide adequate protection without needless interruption. Slow blow fuses are designed to allow harmless short term currents over their rating while still interrupting a sustained overload. Fuses are manufactured in a wide range of current and voltage ratings to protect wiring systems and electrical equipment. Self-resetting fuses automatically restore the circuit after the overload has cleared, and are useful in environments where a human replacing a blown fuse would be difficult or impossible, for example in aerospace or nuclear applications.
Fuse (hydraulic)
In hydraulic systems, a fuse (or velocity fuse) is a component which prevents the sudden loss of hydraulic fluid pressure. It is a safety feature, designed to allow systems to continue operating, or at least to not fail catastrophically, in the event of a system breach. It does this by stopping or greatly restricting the flow of hydraulic fluid through itself if the flow exceeds a threshold.
The term "fuse" is used here in analogy with electrical fuses which perform a similar function.
Hydraulic systems rely on high pressures (usually over 7000 kPa) to work properly. If a hydraulic system loses fluid pressure, (burst hydraulic hose) it will become inoperative and components such as actuators may collapse. This is an undesirable condition in life-critical systems such as aircraft or heavy machinery particularly forklifts. Hydraulic fuses help guard against catastrophic failure of a hydraulic system (for instance, by line breakage or component failure) by automatically isolating the defective branch.
Fuse (explosives)
In an explosive, pyrotechnic device or military munition, a fuse (or fuze) is the part of the device that initiates function. In common usage, the word fuse is used indiscriminately. However, when being specific (and in particular in a military context), the term fuse, describes a simple pyrotechnic initiating device, like the cord on a firecracker whereas the term fuze is sometimes used when referring to a more sophisticated ignition device incorporating mechanical and/or electronic components, such as a proximity fuze for an M107 artillery shell, magnetic/acoustic fuze on a sea mine, spring-loaded grenade fuze,pencil detonator or anti-handling device.
History
The simplest form of fuse is the burning fuse, believed to date back to the 10th century and originating in China. This simple fuse consisted of lightweight paper filled with loose gunpowder, and served as a means of delaying ignition in fireworks. This simple form of burning fuse can still be found today in many modern pyrotechnics. A version of this simple fuse is called visco fuse, and consists of the burning core coated with wax or lacquer for durability and water resistance. The commercial and military version of a burning fuse referred to as safety fuse (invented by William Bickford) is a textile tube filled with combustible material and wrapped to prevent external exposure of the burning core. Safety fuses are used to initiate the detonation of explosives through the use of a blasting cap.
Ones
Ones can refer to:
See also
Flood (They Might Be Giants album)
Flood is the third studio album by Brooklyn-based alternative rock duo They Might Be Giants, released in January 1990. Flood was the duo's first album on the major label Elektra Records. It generated three singles: "Birdhouse in Your Soul", "Istanbul (Not Constantinople)", and the domestic promotional track "Twisting". The album is generally considered to be the band's definitive release, as it is their best-selling and most recognizable album. Despite minimal stylistic and instrumental differences from previous releases, Flood is distinguished by contributions from seasoned producers Clive Langer and Alan Winstanley. John Linnell and John Flansburgh also took advantage of new equipment and recording techniques, including unconventional, home-recorded samples, which were programmed through Casio FZ-1 synthesizers. The album was recorded in New York City at Skyline Studios, which was better equipped than studios the band had worked in previously.
Promotion for Flood included television appearances, promotional videos, and an international tour. The album's mainstream promotion and success contributed to its status as the band's most well known album. Many fans, including young viewers of Tiny Toon Adventures, were first exposed to They Might Be Giants's music through Flood.
Per "Dead" Ohlin
Per Yngve Ohlin (16 January 1969 – 8 April 1991), better known by his stage name Dead, was a Swedish black/death metal vocalist and lyricist best known for his work with Norwegian black metal band Mayhem. He also performed as vocalist of the Swedish death metal band Morbid on their demo December Moon.
Roadrunner Records ranked him No. 48 out of 50 of The Greatest Metal Front-Men of All Time.
Early life
Per Ohlin (sometimes called "Pelle") was born in 1969 in Stockholm, Sweden. As a young child, he suffered from sleep apnea. At the age of ten, he suffered internal bleeding when his spleen ruptured, after what he alleged was an ice skating accident. In the Swedish metal book Blod eld död however ('Blood Fire Death', named after Swedish band Bathory's fourth album Blood Fire Death), his brother said in an exclusive interview that Dead was bullied in school and one day the beatings got out of hand causing the ruptured spleen. He had to be rushed to a hospital, where he was for a time clinically dead.
Dead@17
Dead@17 is a series formerly published by Viper Comics. The latest mini-series is being published by Image Comics. It was created by Josh Howard and focuses on a girl, Nara Kilday, who is killed and then reborn to fight demons.
Publication history
Dead@17
Written and Drawn by Josh Howard
Nara Kilday is killed, and finds herself mysteriously revived. She discovers she has to prevent the coming of Bolabogg, a demonic lord. This series also introduces Hazy Foss, her best friend, and Elijah, a friend of the two girls who Nara has a crush on. The mysterious Noel appears, who helps the three fight hordes of undead and other monstrosities. Nara banishes Bolabogg back to his realm.
Dead@17: Protectorate
Written by Alex Hamby, Art by Benjamin Hall, Colors by Marlena Hall
Dead@17: Protectorate is a prequel to the Dead@17. Protectorate deals with the first adventure of Jake Sullivan and Abraham Pitch as they encounter the evil of Bolabogg for the first time.
Blood of Saints
Written and Drawn by Josh Howard
Podcasts:
