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Details about  Vertical Wind Turbine: 92 Patents reveal the Engineering and Construction

Vertical Wind Turbine: 92 Patents reveal the Engineering and Construction See original listing
Vertical-Wind-Turbine-92-Patents-reveal-the-Engineering-and-Construction
Item Sold
Item condition:
Brand New
Ended:
Jul 14, 2012 17:47:15 PDT
Price:
US $27.00
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History:
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Item location:
Oberweiden, Austria

Description

eBay item number:
280872998517
Seller assumes all responsibility for this listing.
Last updated on  Apr 30, 2012 03:46:48 PDT  View all revisions

Item specifics

Condition:
Brand New: An item that has never been opened or removed from the manufacturer’s sealing (if applicable). Item ... Read moreabout the condition
Type:

Construction & Mechanical

Brand:

Technikverlag

Platform:

Windows

 

 
U.S. Patens for your projects!
 
 
 
<-Freifeld2->
 
Vertical Wind Turbine: 92 Patents reveal the Engineering and Construction
Price: $ 27 Free Shipping. Free Shipping for all CDs.
 
Shipping: within 24 hours after receipt of payment
Delivery time: 3-5 business days
Format: CD (Documents in pdf format. With Navigation.)
Scope: 92 patents auf 187 pages
Language: English
 
Original publisher CD: New!
All items are shipped by us in padded bags.
Look at the ease of navigation
 
 
 
   
Produkt Features
 
 
Simple, intuitive navigation for selecting documents
Quick search for all titles for your search terms
Use your personal collection of patents on any number of computers
All documents can be freely printed, or saved separately
No installation required. The patent search on CD is available on any PC with CD-ROM drive can be used
All they need is on CD. No internet access required
 
Product Description
 
 

Vertical-axis wind turbines (VAWTs) are a type of wind turbine where the main rotor shaft is set vertically and the main components are located at the base of the turbine. Among the advantages of this arrangement are that generators and gearboxes can be placed close to the ground, which makes these components easier to service and repair, and that VAWTs do not need to be pointed into the wind.

Major drawbacks for the early designs (Savonius, Darrieus and giromill) included the pulsatory torque that can be produced during each revolution and the huge bending moments on the blades. Later designs solved the torque issue by using the helical twist of the blades almost similar to Gorlov's water turbines.

Explore the fascinating technology of the Vertical-axis wind turbines. You will find a huge collection of drawings, technical ideas and building plans.

 
 
 
 

 

<-Freifeld2-> Patente

 

1. Your items will be shipped within 1 business days after your cleared payment.

2. Please wait until all auctions are completed before proceeding to eBay's checkout to ensure you receive any current discounts.

3. We will ship your items via Austrian post air mail. It usually takes 3-5 business days to arrive in most cases. If you have any questions about your delivery please don’t hesitate to contact me directly.

Do you ship to Alaska PR and Hawaii? Sorry - Shipping fees are too expensive

Do you ship to APO/FPO and Post Office box addresses? Sorry - we cannot meet the requirements for shipping

4. About Tax You may be subject to import duties, taxes, and/or customs fees which may be imposed by your local government when you receive your item. You are responsible for paying any additional charges for customs clearance. Please contact your local post office or customs office to inquire about these charges.


 

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