|
Dacor (scuba Diving)
Dacor is a former American manufacturer of scuba diving gear which was founded 1953 by Sam Davison Jr. in Evanston, Illinois as "The Davison Corporation", from which Dacor was coined by using the initial syllables, "Da" and "cor". Dacor was one of the five original United States diving gear makers: * U.S. Divers: renamed as Aqua Lung America, which see. * Healthways, now part of Johnson Outdoors. * Voit * Dacor: Dacor merged with Mares. A Dacor open-circuit scuba named DaCor was patented by Dacor; e.g. see (a safety float) in 1955 by Sam Jr, founder and president. His brother, Donald Davison, was vice president and worldwide sales. After their deaths in the late 1980s, Sam's wife Joan became CEO of the company, and later sold to Mares. * Swimaster: became part of Spearfisherman (company), which became part of Voit. '' Star Wars'' sound designer Ben Burtt around 1977 used a Dacor scuba regulator to create the heavy breathing of the notorious antagonist Darth Vader Dar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing breat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evanston, Illinois
Evanston ( ) is a city, suburb of Chicago. Located in Cook County, Illinois, United States, it is situated on the North Shore along Lake Michigan. Evanston is north of Downtown Chicago, bordered by Chicago to the south, Skokie to the west, 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 universities. Today known for its socially liberal politics and ethnically diverse population, Evanston was historically a dry city, until 1972. The city uses a council–manager system of government and is a Democratic stronghold. The city 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqua Lung America
Aqua Lung America (formerly U.S. Divers Company) is an American company based in Vista, California which makes scuba equipment. The company is a division of Aqua Lung International, which was, for most of its existence, a division of Air Liquide. Aqua Lung International was sold by Air Liquide to Montagu Private Equity by the end of 2016. After U.S. Divers Company was renamed Aqua Lung America, the name U.S. Divers was retained as a trademark for Aqua Lung's line of snorkelling equipment. 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 first sold in the late 1940s by René Sporting Goods, a sporting goods store in Los Angeles, California owned by René Bussoz. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Healthways (scuba Gear Company)
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 No ... [...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 Nor ... [...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. Current range of products by Voit includes mainly 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] |
Mares (scuba Equipment)
Mares is a manufacturer of scuba equipment. Founded in 1949 by Ludovico Mares in Rapallo, Italy, the company initially made diving masks and spearguns. It has since expanded to become one of the largest scuba manufacturers, having merged with US manufacturer Dacor. Products The Mares product range includes the following products: * Diving Regulators - Both first stage and second stage regulators * Dive computers * Instruments - compasses, pressure gauges, Personal computer interfaces for their dive computers and watches * B.C.D.s * Diving Wear – including Wetsuits, Drysuits and Rash guards * Fins * Diving masks and Snorkels * Accessories - Their accessories line includes dive torches, knives, Surface marker buoys, diving sportswear, bags, weight belts, hangers, dry boxes, etc. In 2019 Mares entered the rebreather A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's breathing, exhaled breath to permit the rebreathing (recycling) of the su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimaster
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 Americans, German American entrepreneur William J. Voit (1880–1946) of Worthington, Indiana. Cu ..., 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 ... [...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 Americans, German American entrepreneur William J. Voit (1880–1946) of Worthington, Indiana. Cu ..., 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Wars
''Star Wars'' is an American epic film, epic space opera multimedia franchise created by George Lucas, which began with the Star Wars (film), eponymous 1977 film and quickly became a worldwide popular culture, pop-culture Cultural impact of Star Wars, 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 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 film (''Star Wars''), retroactively subtitled ''Episode IV: A New Hope'' (1977), was followed by the sequels ''The Empire Strik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben Burtt
Benjamin Burtt Jr. (born July 12, 1948) is an American sound designer, film director and 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 (film), 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'' Media franchise, 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 WALL·E (character), 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 document ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Regulator
A diving regulator is a pressure regulator that controls the pressure of breathing gas for 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 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" are often used interchangeably, but a demand valve is the final stage pressure-reduction regulator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
