Dyson Ltd is a British technology company founded by James Dyson in 1991. It designs and manufactures household appliances such as vacuum cleaners, hand dryers, bladeless fans, heaters and hair dryers. As of February 2017, Dyson has over 8,500 employees worldwide.
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In 1974, James Dyson bought Hoover Junior's vacuum cleaner, which became clogged quickly and lost suction power over time. Frustrated, Dyson empties the pouch to try to restore suction but this has no effect. As he opened the bag to investigate, he noticed a layer of dust inside, clogging a fine material web.
Later, Dyson worked on his ballbarrow at the previous company he founded (but no longer owned wholly) in which a large vacuum system was used to hold the fused bonded epoxy coating that was sprayed on the wagon arm as a powder coating. Dyson found the system inefficient, and was told by equipment manufacturers that the giant cyclone system was better. Centrifugal separators are a common method of collecting dirt, dust, and debris in industrial environments. Such methods are not usually applied on a smaller scale because of the higher costs. He knows the sawmill uses this type of equipment, and investigates by visiting a local sawmill in the dark of night and taking measurements. He then built a 30-foot model for the ballbarrow factory. While building this at home, Dyson realized the function of the cyclone was to extract the dust without getting clogged. Wondering if this could be applied on a smaller scale to a vacuum, he built a cardboard and a model of Scotch tape, connecting it with his Hoover with his pocket removed, and found it worked satisfactorily.
The directors of the wagon company think that if a better vacuum is possible, Hoover or Electrolux will create it. Dyson is unaffected, and kicked out of his company. Jeremy Fry provides 49% of the investment for vacuum cyclone development, and the rest comes from loans. In the warehouse behind his house, Dyson developed 5,127 prototype designs between 1979 and 1984. The first vacuum cleaner prototype, red and blue engines, brought Dyson a bit of success, as he struggled to obtain licenses for his machines in the UK and America. Manufacturing companies like Hoover do not want design licenses, probably because the vacuum bag market is worth $ 500 million, so Dyson is a threat to their profits.
The only company that expressed interest in the new cyclone vacuum technology is its former employer Dyson, Rotork. Built by Italian toolmaker Zanussi and sold by Kleeneze via a mail order catalog, Kleeneze Rotork Cyclon is the first publicly available vacuum cleaner for Dyson design. Only about 500 units were sold in 1983.
In 1985 a Japanese company, Apex Ltd., expressed interest in Dyson design licensing and in March 1986 a cycled version of Cyclon-called G-Force-was put into production and sold in Japan for the equivalent of US $ 2,000. G-Force has an attachment that can turn it into a desk to save space in a small Japanese apartment. In 1991, he won the International Design Fair prize in Japan, and became a status symbol there.
Using revenue from Japanese licenses, James Dyson founded Dyson Appliances Ltd.. in 1991. The first double-cyclone circuit built under the name Dyson, DA 001, was produced by the American company Phillips Plastics at a facility in Wrexham, Wales, beginning in January 1993 and selling for around £ 200. The vacuum assembly occurs in half the unused plastic factories. Due to quality control issues and Phillips's desire to renegotiate their contract requirements to build a vacuum cleaner, Dyson broke the deal in May 1993. Within two months Dyson formed a new supply chain and opened a new production facility in Chippenham, Wiltshire, England; the first vacuum built in the new facility was completed July 1, 1993. DA 001 was immediately replaced by an almost identical vacuum called DC01.
Dyson granted technology licenses in North America from 1986 to 2001 to Fantom Technologies, after Dyson entered the market directly.
Although market research shows that people will not be happy with transparent containers for dust, Dyson and his team decided to make the container transparent and this turned out to be a popular and long-lasting feature that has been widely copied. DC01 became the biggest sales vacuum cleaner in the UK in just 18 months. In 2001, DC01 comprised 47% of the perpendicular vacuum market.
The company introduced the cylinder engine, DC02, and produced a number of special editions and revised models (DC02 Absolute, DC02 De Stijl, DC05, DC04, DC06, DC04 Zorbster). On January 2, 2001 the name of the company was abbreviated from Dyson Appliances Ltd. become only Dyson Ltd. In April of that year DC07, a new upright vacuum cleaner used "Root Cyclone" technology with seven cyclone funnels in lieu of the original dual-cyclone design. , launched. In 2009 Dyson started creating other technologies: AirBlade hand dryer, bladeless air multiplier fan and Dyson Hot, "smokeless" heating fan.
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Research project
In 2014, Dyson invests in a robotics laboratory along with Imperial College London to investigate the vision system and reverse engineer the generation of household robots. In 2001 they almost launched the vacuum robot, DC06, but James Dyson pulled him off the production line because it was too heavy and slow.
Dyson invested in the Dyson Chair at the University of Cambridge in November 2011. Professor Dyson of Fluid Mechanics focuses on teaching and researching the science and techniques behind air movement. In addition, Dyson invested hundreds of thousands of pounds in the Dyson research branch at Newcastle University in May 2012 to investigate Dyson's generation of digital motors and motor drives.
In March 2015, Dyson invested in its first outside business, paying $ 15 million for an undisclosed stake in the US Sakti3 battery, which is developing a solid-state battery. Dyson acquired the remaining shares in Sakti3 for $ 90m in October 2015. Dyson researchers have been working on battery technology since 2010. In 2017, Dyson abandoned a patent license held by the University of Michigan, sparking doubts over Sakti3 technology.
At the end of September 2017, company founder James Dyson announced via email to employees that the company has 400 people working on battery electric vehicles, secretly working for two years, which is expected to be released in 2020. More information about the company's plan appears on February 2018, with news of three electric vehicles in the works as part of an estimated $ 2.8B project. Even with corporate investments in solid state batteries, sources report that earlier lower-volume high-end models will likely continue to use current generation battery technology. James Dyson Award and James Dyson Foundation
James Dyson Award and James Dyson Foundation
The James Dyson Award is an international student design award run in 18 countries. It is run by the James Dyson Foundation, James Dyson's charity trust, as part of its mission to encourage the next generation of design engineers to be creative, challenging and inventive. James Dyson awards are presented together to their students and universities.
The James Dyson Foundation aims to inspire young people to learn engineering and become engineers. By visiting schools and universities and providing workshops for young people, the foundation hopes to foster creativity and ingenuity. More than 727 schools in the UK and Northern Ireland have used Dyson's "Box of Ideas" education, sent to teachers and students, to learn more about the design process. The James Dyson Foundation also provides scholarships and scholarships for aspiring engineers.
Cyclone separation technology
Dyson vacuum cleaners use cyclone separation to remove dust and other particles from airflow, without increasing or contributing to suction needed to collect dirt. Dirty air enters a cone-shaped container called a cyclone, where it is made to flow in a tight spiral. The centrifugal force throws the particles out of the airflow into the container walls, from which they can fall into the trash. The vacuum cleaner uses two stages of cyclone. Dyson states that centrifugal force can reach up to 150,000 g . Although the Dyson vacuum cleaner does not require a dust bag, there are several filters that are included that should be stored fairly clean, otherwise the partial blockage made will result in reduced cleaning performance. Many of the latest cleaners incorporate a very compact digital electric motor for their performance. Naturally, the extremely high rotational speed (eg 120,000 rpm) advertised for this motor is required to allow low-diameter fan mounted to achieve a high enough tip speed to meet the increased airflow/pressure requirements of the vacuum cleaner.
Production moved to Malaysia and Singapore
The vacuum cleaner and the Dyson washer were made at Malmesbury, Wiltshire until 2002, when the company moved the production of a vacuum cleaner to Malaysia. There is some controversy about the reasons for this move, as well as more than plans to expand the Dyson plant to increase production. In addition, the unions in Wiltshire claimed that the move would have a negative impact on the local economy through job losses. The following year, the production of washing machines was also transferred to Malaysia. This step is driven by lower production costs in Malaysia (30% lower than UK); However, it creates a loss of 65 jobs.
In 2004, the Meiban-Dyson Laundry Manufacturing Factory was launched in Johor, Malaysia. The newly opened RM10 million plant (approximately US $ 2.63 million) is a joint venture between Dyson and Meiban Group Ltd. based in Singapore, which has manufacturing facilities in Singapore, Malaysia and China.
Dyson states that the cost savings from transferring production to Malaysia allows investment in research & amp; development at their Malmesbury headquarters.
In 2007, Dyson partnered with Malaysian electronics company VS Industry Bhd (VSI) to take a leading role in the Dyson supply chain, from raw material sources and production to distribution. VSI also undertakes extensive production plans to supply finished products to Dyson's worldwide markets (America, UK, Japan, etc.).
It is said that Dyson has about 7,000 employees. Dyson has not publicly declared where the employee is actually located, although it is known that VS Industry Bhd (VSI) currently has about 4,250 employees at their facility in Malaysia producing Dyson products, and in 2007 it was reported that Dyson alone was responsible for 80% of income VS Industri Bhd (VSI).
Dyson launched a $ 360 million factory in Tuas, Singapore in 2013, which could generate 4 million digital motors per year. In 2016, Dyson injects $ 100 million to increase production output to about 11 million digital motors per year.
English expansion in Hullavington
On February 28, 2017, Dyson announced a significant expansion program in the UK, by opening a new high-tech campus at the former RAF Hullavington Airfield in Hullavington, Wiltshire near the Malmesbury headquarters. It has been suggested that research there will focus on battery technology, following the acquisition of Sakti3, and US robotics. It will also be the site of the Dyson Institute of Technology, a college founded by James Dyson to combat the lack of engineering skills felt in Britain.
Controversy
Patent infringement suit
Amway and Hoover
In 1985, Dyson sued Amway for copyright infringement from a double Dyson cyclone prototype machine. Dyson claimed that he had sent prototype machines, images, and classified information to Amway as part of a contract in April 1984. In January 1985, Amway produced the CMS-1000, a machine very similar to the Dyson design. Less than a month later, Dyson sued Amway.
In 1999, US company Hoover was found guilty of patent infringement.
Qualtex
In 2006, Dyson sued Qualtex component manufacturer for copyright and unregistered design rights violations, to create and sell deliberate imitations from the original Dyson vacuum cleaner. Dyson is trying to prevent the sale of parts made by Qualtex to fit and match Dyson's vacuum cleaner. The intended Qualtex parts are intended to resemble Dyson spares, at least because they are seen in the normal use of a vacuum cleaner. Chinese manufacturers producing certain parts for Qualtex have been found to have copied the visual design of some Dyson spares. After the victory, Ã, Â £ 100,000 was donated to the Royal College of Art to help young designers protect their designs.
Vax
In 2010, Dyson launched a legal action against rival manufacturer Vax, claiming the design of its Zen vacuum cleaner is a registered design violation of Dyson's first "vacuum" DCBD vacuum cylinder, dating from 1994. Dyson also claims China Striker has been " "Dyson's iconic design. However, the courts support previous decisions that denied Dyson's claim, as neither design resulted in a "same overall impression" on the users of the information. The court held that the two cleaners were "different designs," Dyson's cleaners became "smooth, curvy and elegant", Vax cleaners being "rough, corner and industrial".
Samsung
In August 2013, Dyson sued Samsung Electronics for the company's steering technology claims have been violated. The targeted product, Samsung "Motion Sync", allegedly violates the design of the steering mechanism for cylinder cleaners, patented by Dyson in 2009. This explains how to allow a vacuum cleaner to rotate rapidly from one direction to another in place. , and following the user path is not just dragged backwards, to prevent the vacuum getting stuck on the bend. But three months after filing the lawsuit, Dyson voluntarily canceled the trial for unknown reasons. Samsung filed a lawsuit for? 6 million for compensation for hurting Samsung's corporate image.
Excel Dryer
On December 5, 2012, a lawsuit by hand dryer manufacturer Excel Dryer was filed against Dyson, claiming that Dyson's ad comparing Airblade with Excel Dryer Xlerator was deceiving. The Dyson ad states that Xlerator produces twice as much carbon dioxide, is worse for the environment, and costs more to operate than Airblade. Excel Dryer claims that Dyson falsified the comparison by sending a 20-second dry time to Xlerator to the Materials Systems Laboratory at the Massachusetts Institute of Technology, rather than the Excel Dryer that tested 12 seconds of dry time, thus inflating the energy consumption figures in Airblade goodness.
Criticism regarding foreign students
In March 2011, James Dyson reportedly said in an interview for The Sunday Times that British universities allow Chinese citizens to learn the techniques and spy on the department they work in, enabling them to bring technology back to China. after completing his studies. In the interview he was quoted as saying that "Britain is very proud of the number of foreign students we were educated at our university, but in fact all we did was educate our competitors. [...] I have seen a scary example.Bugs are even left on the computer so the information continued to be transmitted after the researchers returned home. "
David Willetts, the government minister in charge of British universities, said he would thoroughly investigate the statement given by James Dyson. He also criticized the Chinese government for failing to act on patent infringement.
Lobbying copyright issues with China
In December 2011, The Independent reported that Bell Pottinger executive Tim Collins had been filmed by the Bureau of Investigative Journalism saying that David Cameron had raised the issue of copyright with Chinese Premier Wen Jiabao on behalf of Dyson Limited "because we asked him for ".
Industrial espionage on motor technology
In 2012, Yong Pang, a specialist engineer in electric motors, is accused of stealing Dyson digital motor technology that is part of a product development project in the future. Motor, in the development of more than 15 years, incorporates microchip "digital impulse" technology to spin at 104,000 rpm to pull high volume air through the tool, and not to be licensed to other companies. Yong Pang and his wife Yali Li allegedly set up front company "ACE Electrical Machine Design" to receive payment of Ã, Â £ 11,650 from Bosch while Pang works for Dyson. Dyson claims that trade secrets are forwarded to Bosch China's motor manufacturer.
Siemens and Bosch energy demands
By 2015, Dyson alleges that Siemens and Bosch Vacuums use sensors that send signals to their motors to increase their power while the engine sucks up dust remnants, making it appear more competent during EU (EU) efficiency tests. Since the tests were conducted in a dust-free laboratory, Dyson claimed that this gave an unfair reading, because in an actual home environment the machine uses more power. Dyson said both brands have "exploited loopholes" found in EU regulations to be given an AAAA energy consumption assessment, when actual domestic use shows they do the same thing with an "E" or "F" rating. Dyson issued a lawsuit against Bosch in Holland and France, and against Siemens in Germany and Belgium.
However, BSH's HausgerÃÆ'¤te, which makes household appliances under the Bosch and Siemens brands, explains that many of its engines contain "intelligent sensor technology" to avoid suction loss, which controls the motor of a vacuum cleaner automatically. After weeks of court proceedings, Dyson lost the battle in court against Bosch; a court in the Netherlands ruled that Dyson's allegations were unfounded.
Dyson Settings for the European Commission
Until 2017, EU regulations have required vacuum cleaners to be tested when empty, the most favored rule of pocketed vacuum cleaners. Dyson sued the European Commission, producing an assessment that requires testing to be conducted under normal conditions of use.
See also
- James Dyson Award
- Dyson Technology Institute
References
External links
- Official website
Source of the article : Wikipedia
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