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retardturtle1

Joined: May 16, 2009
Points: 358

NEW VAX LINE
Original Message Oct 1, 2009 7:07 pm

Seen the new VAX line of bagless yet? better quality and performance?...at a far lower price.

Some say its stolen Dyson tech...some say its VAX xposing Dyson as a rip off [over priced] over hyped vacuum......that dyson is slipping[sinking brand]...that a dyson can be had at a fraction of the cost and with a warranty thats actually useable.......solved all the dyson flaws.....without the dyson shaft at the register. That VAX has zeroed in on dyson and plans to come at him head on. If this is true ..then some drastic changes are due at dyson ....and another dyson [im a victim] lawsuit will come.......as always.

turtle1

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CarmineD

Joined: Dec 31, 2007
Points: 5894

Re: NEW VAX LINE
Reply #81 Oct 20, 2009 5:43 pm

Severus wrote:

I think that by blade-less they mean that it's not at the fan opening as is the most case with most fans. As a student of physics, surely you enjoy seeing demonstrations of fluid mechanics principles. This is the kind of silly thing that can spark interest in science by children who wonder where the fan blades are.

While it's not practical enough to be sold at a vacuum store, once can appreciate invention for the sake of invention. I certainly agree with you that $300 is a ridiculous price for a fan. However, put the application in a military or medical setting, and perhaps there's something there. The market will decide if there's an application for this product.

Ah yes, the Venturi effect.

The pressure at "1" is higher than at "2" because the fluid speed at "1" is lower than at "2".

A flow of air through a venturi meter, showing the columns connected in a U-shape (a manometer) and partially filled with water. The meter is "read" as a differential pressure head in cm or inches of water.

Carmine D.

Venson

Joined: Jul 23, 2007
Points: 1900

Re: NEW VAX LINE
Reply #82 Oct 20, 2009 6:59 pm

CarmineD wrote:

Ah yes, the Venturi effect . . .

Carmine D.

Hi Carmine,

Is this the way a vacuum's sprayer attachment operates?

Venson

CarmineD

Joined: Dec 31, 2007
Points: 5894

Re: NEW VAX LINE
Reply #83 Oct 21, 2009 2:53 am

Venson wrote:

Hi Carmine,

Is this the way a vacuum's sprayer attachment operates?

Venson

EUREKA! Perfect example.

Carmine D.

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