informal definition of electric fan

Don’t get so excited! b : an electrical machine that has turning blades. Mechanical devices that move air and other gases are essential to human comfort and safety and to some industrial processes. Singly, or in multiple stages, they can develop higher pressures. Cool it! More example sentences. Broadly speaking they are of three types. Princeton's WordNet (0.00 / 0 votes) Rate this definition: electric fan, blower (noun) a fan run by an electric motor ‘Fans inside the Arena had started pelting each other with plastic beer glasses and bottles, and the concert was temporarily halted.’. Please note: Text within images is not translated, some features may not work properly after translation, and the translation may not accurately convey the intended meaning. (informal) used to tell somebody to be calmer and less excited or angry. Electric fans have a motor that turns a shaft on which there is an impeller. Axial-flow fans with short blades squared off at the tip, and a cylindrical housing equipped with a set of guide vanes to direct air flow, are called vaneaxial fans. What is the definition of electric fan? The hassock fan is a propeller type mounted horizontally in an open cylindrical enclosure. A DC or AC motor drives a rotating shaft. 4 n-count A fan is a piece of electrical or mechanical equipment with blades that go round and round. Fans circulate air to cool and ventilate rooms and to control humidity. Preheat the oven to 190°C. a flat object of plastic, paper, wood, etc., ... to spread out like a fan: The dealer fanned the cards. The rotating assembly of blades and hub is known as an impeller, a rotor, or a runner. Dictionary ! Sizes of fans have gotten much smaller and lighter over the years. Menu. Table fans usually feature a base with an ornament, pipe cover, a switchbox and the switch … The definition of Electric Fan is followed by practically usable example sentences which allow you to construct your own sentences based on it. Forward-curved centrifugal fans, usually smaller, slower, and less efficient than other centrifugal fans, have 24 to 64 shallow blades with both the heel and the tip curved forward. Advantages of Electrical Motor. The enclosures of these exhaust fans often have shutters on the exterior that seal tightly to prevent leakage when the fan is not in use. In designing systems, engineers account for the temperature of the air that the fan will be moving. Usually, it is contained within some form of housing, or case. Choose a language from the menu above to view a computer-translated version of this page. Most … Tower Fans. Controllable-pitch fans have blades that can be adjusted when the fan is operating or at rest. He cools himself in front of an electric fan. A fan is a powered machine used to create a flow of air. The first one was the electric fan - this was the 1890 electric fan. As engineers improved the electric motor and blade design they figured out how to get more performance out of a design that uses less copper and steel. Also, a fan circulates the air around an entire room or a large area, while a blower is only positioned to a specific direction or point. Fans deliver large amounts of air or gas at low pressure, blowers have high rates of delivery at medium pressure, and compressors deliver at high pressure. Often such fans turn slowly from side to side, widening coverage. A living room has a cable or satellite TV - you can watch foreign channels, using a videotape recorder, mini system, air-conditioner or electric fan, an iron and so on. Also, our global electric fans market report looks at factors such as cost-effective supply chain of electric fans, rising demand for premium fans, and growth in housing sector. Britannica does not review the converted text. The ductless fan, which is an energy-saving alternative for homes, circulates odor-laden air through a short open-ended tube containing a filter. If air speed is uneven, however, the work is unequally distributed, and efficiency is less. If the fan blows air in a sunburst pattern, or radially, around its shaft, it is centrifugal. Fans are also employed for drying and for blowing light materials from one place to another. The duct smooths the air flow. How do you use electric fan in a sentence? Agriculture to winnow, esp. They move air in a combined axial and radial direction. It keeps a room or machine cool or gets rid of unpleasant smells. A fan is a machine used to create flow within a fluid, typically a gas such as air. We’ve been busy, working hard to bring you new features and an updated design. V n 4 n-count A fan is a piece of electrical or mechanical equipment with blades that go round and round. Propeller fans are axial flow. See more. Otherwise flow rates to different spaces will vary, and the fan will operate inefficiently, wasting energy. In this article we discus the function of a capacitor in ceiling fan however we will discus the starting and running capacitor soon in our incoming posts. 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Generally, a fan is an electrical device that moves air, whereas a blower is a mechanical device that consists of a fan, and which channels the air from the fan and directs it to a specific location or point. Airfoil centrifugal fans have housing, inlet, and exhaust similar to those of radial centrifugal fans, but their 10 to 16 blades are shaped like airplane wings (airfoils) and curved away from the direction of rotation. The simplest and most familiar axial-flow fan is the freestanding vertically mounted propeller fan used in the home for cooling and ventilation. A fan consists of a rotating arrangement of vanes or blades, which act on the air. Electric fans have a motor that turns a shaft on which there is an impeller. electric motor - a motor that converts electricity to mechanical work. — see picture at car. ... By definition, a fan is machine that is used to create flow within a fluid, … Telephone (informal) (6) BLOWER: Electric fan, eg (6) Synonyms, crossword answers and other related words for TELEPHONE ... ELECTRIC FAN - RODOMONTADE - WINDCATCHER 12 letter words HOT-AIR ARTIST 13 letter words COOLING SYSTEM - THERMANTIDOTE ... they'll be listed too along with a definition for the word if we have one. A fan is a piece of electrical or mechanical equipment with blades that go round and round. Widely used in larger heating, ventilating, and air-conditioning sytems, especially in industry, centrifugal fans move considerable volumes of air over a wide range of pressures. Typically temperature controlled, the fan speed can be adjusted as needed. electric fan: 1 n a fan run by an electric motor Synonyms: blower Type of: fan a device for creating a current of air by movement of a surface or surfaces Centrifugal fans are classified according to blade arrangement as radial, airfoil, and forward curved. They are arranged like the blades of a paddlewheel boat. Providing clean filters in ductwork also contributes to greater efficiency. History of the Electric Fan: The first electric fan was developed in the early 1880s, and the original design was a two blade machine powered by a DC motor. After translating an article, all tools except font up/font down will be disabled. Radial centrifugal fans have a scroll-shaped housing with a circular inlet at the center and a circular impeller with straight blades arranged like the petals of a daisy. To re-enable the tools or to convert back to English, click "view original" on the Google Translate toolbar. If the fan moves air in the same direction as its shaft, it is axial flow. A new, third level of content, designed specially to meet the advanced needs of the sophisticated scholar. The ceiling fan with three or four unenclosed horizontal blades at the end of a ceiling-mounted shaft cools rooms in summer and in winter recirculates warm air at the ceiling to save energy. electric definition: 1. using electricity for power: 2. relating to electricity: 3. very exciting and producing strong…. Hey! Electric fans have a motor that moves blades that are attached to a central rotating hub. This can allow the operation of a mechanical cooling can to be tightly controlled. It keeps a room or machine cool or gets rid of unpleasant smells. by an artificial current of air. fan blade - blade of a rotating fan. Electric fan Definition from Encyclopedia Dictionaries & Glossaries. V n 4 n-count A fan is a piece of electrical or mechanical equipment with blades that go round and round. The turning impeller creates air pressure, causing air flow. Regards, The Crossword … Learn more. Exhaust fans belong at the other end of the airstream. There are also mixed-flow fans. Informal Terms to move (oneself ) quickly: You'll fan your tail out of here if you know what's good for you. What are synonyms for electric fan? The applications of electrical motor mainly include blowers, fans, machine tools, pumps, turbines, power tools, alternators, compressors, rolling mills, ships, movers, paper mills. Larger units remove heat, gases, and odors from commercial spaces such as restaurant kitchens or factories. Left: The Edison Tech Center has hundreds of fans from all the periods in … At first look, you will not think that it is an electric fan. The rotating assembly of blades and hub is known as an impeller, rotor, or runner. ... in Jardim Bom Retiro and 20% in Reta Velha. Every body know that a single phase motor can not be start with out using capacitor and the electrical fan are also a type of single phase motor. An open wire enclosure surrounds the blades for safety. Wall- or roof-mounted propeller fans exhaust odors from residential kitchens and bathrooms to the outdoors. This affects fan performance and efficiency. We hope that you find the site useful. Cambridge Dictionary +Plus It keeps a room or machine cool or gets rid of unpleasant smells. All of this may seem less if you are unable to learn exact pronunciation of Electric Fan, so we have embedded mp3 recording of native Englishman, simply click on speaker icon and listen how … The electric motor runs the fan, twirling the hub to which the blades are affixed. Fans normally form part—the most important part—of systems that move or condition air. ‘Do not store poisons in drink bottles, glasses, or jars.’. They cool motors, transmissions, and industrial products. If a fan supplies several spaces at once, it is centrally located. The engine was cooled by an electric fan. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. ... a gas/an electric oven; a cool/hot/moderate oven ; ... compare microwave see also convection oven, fan oven. Typical components of such systems include devices called coils that heat or cool air; those that add or remove moisture; filters to trap dust, bacteria, and odors; pipes called ducts that carry air; and flow-regulating devices such as dampers, shutters, and vanes. The electric motor is an essential device in different applications like HVAC- heating ventilating & cooling equipment, home appliances, and motor vehicles. If the entire airstream moves at uniform speed, for example, all portions of the fan do equal work, and efficiency is maximum. The definition of a fan is a person who is very enthusiastic about someone or something, or a device that moves and cools the air. Learn more. Since exhaust fans remove much heated or cooled air from buildings, they waste energy. Fan circulates the air, which enhances the evaporation rate of sweat from body, due to which body is cooled. Most propeller fans develop low air pressures only. Bake them in a warm oven until risen and golden brown. Other common power sources for fans include internal-combustion engines and steam or gas turbines. The fan consists of a rotating arrangement of vanes or blades which act on the fluid. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. English Wikipedia - The Free Encyclopedia. 1. electric fan - a fan run by an electric motor. ‘he opened the bottle of beer’. The electric fan has blades similar to a water or steam turbine. A centrifugal fan is a mechanical device for moving air or other gases in a direction at an angle to the incoming fluid. Housing, inlet, exhaust, and blade arrangement resemble the airfoil. If the fan moves air in the same direction as its shaft, it is axial flow. Introduction Electric Table Fan is one of the common electric appliances used in houses, offices, shops and business establishments to provide air circulation and to cool down temperature. ... an electric fan. Take a minute to check out all the enhancements! This may direct the airflow, or increase safety by preventing objects from contacting the fan blades. If the fan is attached to the ceiling, it includes a mounting device, such as a ball-and-socket system, J-hook or specialized canopy. More than one fan is often used, and the combination of case fans, power supply fan, heat sinks and CPU coolers comprise the cooling … Fans exhaust heat, odors, smoke, and noxious, corrosive, or flammable vapors from enclosed areas. By continuing to use this site, you consent to the terms of our cookie policy, which can be found in our. Usually, it is … What is the meaning of electric fan? JD Laukkonen turned wrenches in the north end of Seattle for a decade, so he's no stranger to the inner … The impeller throws air outward against the interior of the housing. Cool air is denser than hot air. Fanatic definition, a person with an extreme and uncritical enthusiasm or zeal, as in religion or politics. Supply fans, for example, bring in air and must be placed so that air flows through them to the space. We hope you and your family enjoy the NEW Britannica Kids. Centrifugal fans often contain a ducted housing to direct outgoing air in a specific direction or across a heat sink; such a fan is also called a blower, blower fan, biscuit blower [citation needed], or squirrel-cage fan (because it looks like a hamster wheel).These fans increase the speed and volume … a : a flat device that is held in your hand and waved back and forth in front of your face. Propeller fans are axial flow. Improved homework resources designed to support a variety of curriculum subjects and standards. blower. Definition of oven noun in Oxford Advanced Learner's Dictionary. A survey on two informal settlements in Rio De Janeiro was accomplished. Fans are located in systems according to their intended functions. It keeps a room or machine cool or gets rid of unpleasant smells. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. You can also find multiple synonyms or similar words of Electric Fan. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. (of clothing, behaviour, speech) suitable when you are with friends…. We use two types of capacitors in single phase motor, in which one is Starting capacitor and 2nd is Running capacitor. Changing blade pitch varies the volume and pressure of the air moved. Tags: cooling system definition water cooling. All Free. The blades are attached to the hub via metal arms, called blade irons or blade brackets. Tandoori food is … The turning impeller creates air pressure, causing air flow. Electric definition: An electric device or machine works by means of electricity, rather than using some other... | Meaning, pronunciation, translations and examples A tower fan has a narrow and … Electric fan clutches work like viscous clutches, but they can be switched off and on by the engine control unit based on a variety of conditions. Accessible across all of today's devices: phones, tablets, and desktops. Dictionary Thesaurus Examples ... or other electronic equipment. Wikipedia Dictionaries. The air exhausts through a volute, or outlet. To share with more than one person, separate addresses with a comma. fan - a device for creating a current of air by movement of a surface or surfaces. The way that air flows toward a fan is important to efficiency. The same safe and trusted content for explorers of all ages. An example of a fan is a person who only wears gold and red … ... electric fan, refrigerator … fan - WordReference English dictionary, questions, discussion and forums. Extra Examples. This problem is often solved by placing a length of straight duct at the fan intake. noun. Due to the representativeness of the treated case, the results permit the definition of the state of the art and of enhancing guidelines suitable also for other contexts, at least in the universe of informal settlements in Latin America and Caribbean. 1 A glass or plastic container with a narrow neck, used for storing drinks or other liquids. The air is purified but without changing its temperature. However, increasing use of air conditioners, stringent procedures associated with testing of fans, and threat from unorganized sectors may hamper the growth of the electric fan industry over the forecast period. JD Laukkonen.

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