Keyword: 　 talking abstract wants compressor of vavuum pump vortex: The article summed up vortex not to have the development of technology of oily vavuum pump and current situation, its content includes to be in to vortex technology from the development of vortex technology the application of each industry; The principle that does not have oily vavuum pump from vortex does not have index of the production technology of oily vavuum pump and technology to vortex; The expands vavuum pump of our country vortex development from vavuum pump of vortex of world each country the current situation, the state that does not have oily vavuum pump to vortex has the introduction of a system.

1, foreword

The concept of vortex is quite ages ago, what there had been vortex technology on the world at the beginning of 20 centuries is patent. But as a result of at that time the limitation of technical level, vortex orgnaization is made do not come out, the concept of vortex also was forgotten. Vortex orgnaization was made give orgnaization of the first model by recur to 1973, make this technique applies actually become a possibility. The reliability of vortex orgnaization is high, run smooth, noise freezer trade caused on the latent capacity such as extremely low, economic energy resources and huge advantage horse take seriously and pressing demand, accept favour of the person that the industry precedes greatly, be thrown industrialized applying quickly. The vortex compressor technology of the well-known company such as Trance, Hitachi, Copland and product bend got world vortex technology practical the tide that turn, those who drove the technical progress that waits for a lot of industry like freezer, air conditioning and product change.

Vortex technology has popularized vavuum pump manufacturing industry in compressor industry by earlier application today, realized devoid oil, run smoother, noise what the vortex cleanness vacuum of more lower, economic energy resources acquires a technology is practical change. Concept of people application vortex and principle are made went out to apply instrument equipment and environment to do not have pollution to vacuum, and smoke fast, the index such as life, specific power consumption all vortex of the only course of common oil pump, dual class does not have excel product of series of oily vavuum pump.

Last centuries at the beginning of 90 time, vavuum pump of on the world first vortex is pushed to the market, vortex technology begins to serve as a kind of new-style vacuum to acquire a technology from this be popularized to apply inside alive bound limits. So far, the manufacturer home of vavuum pump of the vortex on the world is in the United States, Japan and Europe centrally, wait with the Bush of the Varian of Japanese Anest1wata, United States, Germany for the delegate. The product included from 0. Product of series of S of ／ of 25L ／ S-1OL, the product of S of some 15L ／ or bigger rate of air sucked in required also is experimenting level.
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