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Dacor (scuba Diving)
DACOR Corporation was a former American manufacturer of scuba diving equipment which was founded in 1954 by Sam Davison Jr. in Evanston, Illinois as "The Davison Corporation". Since its foundation. DACOR was one of the five early American diving equipment manufacturers. Together, they were: * DACOR * U.S. Divers (Now Aqua-Lung) * Healthways (Sold to Scubapro in the early 60's) * Swimaster (Sold to Voit in the early 60's) * Voit (Sold to AMF somewhere in the late 50's to early 60's) ''Star Wars'' sound designer Ben Burtt around 1977 used a Dacor Dart scuba regulator to create the heavy breathing of the notorious antagonist Darth Vader Darth Vader () is a fictional character in the ''Star Wars'' franchise. He was first introduced in the original film trilogy as the primary antagonist and one of the leaders of the Galactic Empire. He has become one of the most iconic villain .... References {{Underwater diving, divequ Underwater diving engineering Underwater di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Equipment
Diving equipment, or underwater diving equipment, is equipment used by underwater divers to make diving activities possible, easier, safer and/or more comfortable. This may be equipment primarily intended for this purpose, or equipment intended for other purposes which is found to be suitable for diving use. The fundamental item of diving equipment used by divers other than freedivers, is underwater breathing apparatus, such as scuba equipment, and surface-supplied diving equipment, but there are other important items of equipment that make diving safer, more convenient or more efficient. Diving equipment used by recreational scuba divers, also known as scuba gear, is mostly personal equipment carried by the diver, but professional divers, particularly when operating in the surface supplied or saturation mode, use a large amount of support equipment not carried by the diver. Equipment which is used for underwater work or other activities which is not directly related to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johnson Outdoors
Johnson Outdoors Inc. () produces outdoor recreational products such as watercraft, diving equipment, camping gear, and outdoor clothing. It has operations in 24 locations worldwide, employs 1,400 people and reports sales of more than $315 million. Helen Johnson-Leipold, one of Samuel Curtis Johnson, Jr.'s four children, has run the company since 1999. Company history The company, previously known as Johnson Wax Associates, grew out of diversification and acquisition efforts by S. C. Johnson & Son during the 1970s. It became a profitable, self-sustaining outdoor equipment business known as Johnson Camping, Inc., later renamed Johnson Worldwide Associates (JWA). Silva Compass (discontinued) From 1980, JWA imported Swedish-made compasses manufactured by Silva Production AB (Silva Group) for sale in North America. In 1996, a decision by Silva Production AB of the Silva Group parent to begin marketing its Swedish-made ''Silva'' brand compasses via a new distribution network in N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darth Vader
Darth Vader () is a fictional character in the ''Star Wars'' franchise. He was first introduced in the original film trilogy as the primary antagonist and one of the leaders of the Galactic Empire. He has become one of the most iconic villains of cinema. The prequel trilogy chronicles Vader's childhood as a precocious human slave named Anakin Skywalker, liberation by the Jedi Order, and young adulthood as a morally conflicted Jedi Knight, under the mentorship of Obi-Wan Kenobi. Skywalker is secretly lured into the Sith warrior cult by the Galactic Republic politician Palpatine. When Palpatine seizes control of the galaxy as its Emperor, Skywalker abandons the Jedi Order and, during a duel with Kenobi, is severely mutilated and thereafter transformed into a cyborg whom Palpatine rebrands as the Sith lord Darth Vader. He serves the Emperor for over two decades, hunting down the remaining Jedi, including Kenobi, and attempting to crush the rebels who oppose the new Empire. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Regulator
A diving regulator or underwater diving regulator is a pressure regulator that controls the pressure of breathing gas for underwater diving. The most commonly recognised application is to reduce pressurized breathing gas to ambient pressure and deliver it to the diver, but there are also other types of gas pressure regulator used for diving applications. The gas may be air or one of a variety of specially blended breathing gases. The gas may be supplied from a scuba cylinder carried by the diver, in which case it is called a scuba regulator, or via a hose from a compressor or high-pressure storage cylinders at the surface in surface-supplied diving. A gas pressure regulator has one or more valves in series which reduce pressure from the source, and use the downstream pressure as feedback to control the delivered pressure, or the upstream pressure as feedback to prevent excessive flow rates, lowering the pressure at each stage. The terms "regulator" and "demand valve" (DV) are of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben Burtt
Benjamin Burtt Jr. (born July 12, 1948) is an American sound designer, film director, film editor, screenwriter, and voice actor. As a sound designer, his credits include the ''Star Wars'' and ''Indiana Jones'' film series, '' Invasion of the Body Snatchers'' (1978), '' E.T. the Extra-Terrestrial'' (1982), ''WALL-E'' (2008), and ''Star Trek'' (2009). Burtt is notable for popularizing the Wilhelm scream in-joke and creating many of the iconic sound effects heard in the ''Star Wars'' film franchise, including the 'voice' of R2-D2, the lightsaber hum, the sound of the blaster guns, the heavy-breathing sound of Darth Vader, and creating the Ewoks’ language, Ewokese. Burtt was also the sound editor for ''WALL-E'' and performed the vocalizations of the titular character as well as other robots in the film. Burtt has won four Academy Awards, two of which are Special Achievement Academy Awards. He has also directed numerous documentary films for IMAX and most notably the tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Wars
''Star Wars'' is an American epic film, epic space opera media franchise created by George Lucas, which began with the Star Wars (film), eponymous 1977 film and Cultural impact of Star Wars, quickly became a worldwide popular culture, pop culture phenomenon. The franchise has been expanded into List of Star Wars films, various films and Star Wars expanded to other media, other media, including List of Star Wars television series, television series, Star Wars video games, video games, List of Star Wars books, novels, List of Star Wars comic books, comic books, List of Star Wars theme parks attractions, theme park attractions, and Star Wars: Galaxy's Edge, themed areas, comprising Universe of Star Wars, an all-encompassing fictional universe. ''Star Wars'' is one of the List of highest-grossing media franchises, highest-grossing media franchises of all time. The original 1977 film, retroactively subtitled ''Star Wars (film), Episode IV: A New Hope'', was followed by the sequels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voit
Voit (official name: "Industrias Voit S.A. de C.V.") is a sports equipment manufacturing company based in Mexico. The company was founded by German American entrepreneur William J. Voit (1880–1946) of Worthington, Indiana. The current range of products by Voit includes balls (for association and American football, basketball and volleyball), and also goalkeeper gloves, tennis rackets, football uniforms, shin guards, and swimming equipment ( suits, goggles, caps, and fins) and accessories (backpacks, bags). History Voit began in Los Angeles in 1922 as a tire retreading products factory. In the late 1920s Voit developed and patented the first full-molded, all-rubber inflatable ball and the first needle-type air retention valves. They also developed highly accurate pocket and wrist watches during this period. In 1931, Voit developed and patented the first all-rubber athletic balls, including the process of vulcanization which allowed a material to be fixed onto a separate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spearfisherman (company)
Spearfisherman was a company that made dry suits and fins. Located in Huntington Beach, California, Arthur Brown started it in or before 1945 and sold it to Swimaster in about 1955, which, in turn, was sold to the Voit Rubber Company in the early 1960s. Swimaster was one of the five original United States diving equipment manufacturers: U.S. Divers, Healthways, Voit Voit (official name: "Industrias Voit S.A. de C.V.") is a sports equipment manufacturing company based in Mexico. The company was founded by German American entrepreneur William J. Voit (1880–1946) of Worthington, Indiana. The current range o ..., Dacor, and Swimaster. External links The Spearfisherman Frogman Suitsnbsp;— reproduction of a 1951 print advertisement in ''The Skin Diver'' for Spearfisherman Frogman Suits. Retrieved on 25 April 2019. Vintage Scuba Supply Community Forumnbsp;— discussion thread of early diving gear companies. Retrieved on 25 April 2019. Defunct companies based in Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqua Lung America
Aqualung America (formerly U.S. Divers Company) is an American company based in Doral, Florida which makes scuba equipment. The company is a division of the Aqualung Group, which was, until 2016, a division of Air Liquide. Aqualung Group was sold by Air Liquide to Montagu Private Equity by the end of 2016. It was acquired by Barings LLC in December 2023. After U.S. Divers Company was renamed Aqualung America, the name U.S. Divers was retained as a trademark for Aqua Lung's line of snorkelling equipment. In 2024, the U.S. Divers brand was sold to a California-based company called Aqua Master Sporting Technology. History The " Aqua-Lung" regulator was created by Jacques-Yves Cousteau and Émile Gagnan in 1943. In 1946, the company known as La Spirotechnique (now Aqua Lung International) was established by both men together with Jean Delorme, CEO of Air Liquide, as a division of Air Liquide to sell the Aqua-Lung regulators. In the United States, the Aqua-Lung regulator was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evanston, Illinois
Evanston is a city in Cook County, Illinois, United States, situated on the North Shore (Chicago), North Shore along Lake Michigan. A suburb of Chicago, Evanston is north of Chicago Loop, downtown Chicago, bordered by Chicago to the south, Skokie, Illinois, Skokie to the west, Wilmette, Illinois, Wilmette to the north, and Lake Michigan to the east. Evanston had a population of 78,110 . Founded by Methodist business leaders in 1857, the city was incorporated in 1863. Evanston is home to Northwestern University, founded in 1851 before the city's incorporation, one of the world's leading research university, research universities. Today known for its ethnically diverse population, Evanston is heavily shaped by the influence of Chicago, externally, and Northwestern, internally. The city and the university share a historically complex long-standing relationship. History Prior to the 1830s, the area now occupied by Evanston was mainly uninhabited, consisting largely of wetlands a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a Diving mode, mode of underwater diving whereby divers use Scuba set, breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. The word ''scuba'' is an Acronym#Normal case and acronyms, acronym for "Self-Contained Underwater Breathing Apparatus" and was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, affording them greater independence and movement than surface-supplied divers, and more time underwater than freedivers. Although the use of compressed air is common, other gas blends are also used. Open-circuit scuba systems discharge the breathing gas into the environment as it is exhaled and consist of one or more diving cylinders containing breathing gas at high pressure which is supplied to the diver at ambient pressure through a diving regulator. They may include additional cylinders for range extension, de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domain Not Operational
A domain is a geographic area controlled by a single person or organization. Domain may also refer to: Law and human geography * Demesne, in English common law and other Medieval European contexts, lands directly managed by their holder rather than being delegated to subordinate managers * Domaine, a large parcel of land under single ownership, which would historically generate income for its owner. * Eminent domain, the right of a government to appropriate another person's property for public use * Private domain / Public domain, places defined under Jewish law where it is either permitted or forbidden to move objects on the Sabbath day * Public domain, creative work to which no exclusive intellectual property rights apply * Territory (subdivision), a non-sovereign geographic area which has come under the authority of another government Science * Domain (biology), a taxonomic subdivision larger than a kingdom * Domain of discourse, the collection of entities of interest in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
