According to foreign media reports, when people walk or run, they will generate energy. Although most of the energy burns calories and keeps people healthy, some of the mechanical energy is wasted on the sole wear. Over the years, people have devoted a lot of energy to developing a device that converts mechanical energy into electrical energy. For example, people hold power to make a flashlight light up; walking and stepping on the sidewalk tiles generate electricity; wind energy blades are converted into electrical energy. In fact, this is just the tip of the iceberg where people create electricity. Carnegie Mellon University in the United States has recently developed a “power insole†that can inadvertently convert human kinetic energy into electrical energy. It is not only used in the United States but also in poor countries with imperfect electric facilities. It is reported that the designers of the “power insole†are Matt Stanton and Hahna Alexander, which is a kind of insole that can be placed in any shoe. The user only needs to put the insole into it. In the shoe, the charging wire is connected to a battery pack fixed to the ankle or the front end of the shoe through a shoelace hole, and the energy generated when walking for 3.2-4 kilometers is enough to fully charge an iphone mobile phone. At present, the research team is testing this power insole and hopes to go on sale in 2014. A "buy one get one free" activity will be launched to enable developing country residents to purchase this smart insole. "Power Insole" won second place in Colorado's 2013 second healthy and sustainable lifestyle design competition. This insole retails for $140.
1.Application: For heat sink
2.Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003
and other series alu alloy
OD
OD
Tolerance
ID
Tolerance
Roundness
Straightness
Circular
run-out
φ16-20
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ20-30
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ30-50
±0.05
±0.05
0.02↓
0.020↓
0.08↓
φ50-80
±0.15
±0.10
0.05↓
0.025↓
0.10↓
7. Trade Terms Aluminum Profile For Heat Sink Aluminum Profile For Heat Sink,Led Heat Sink Profile,Heat Sink Aluminum Profile,Fridge Heat Sink Profile Changzhou YiFei Machinery Co., Ltd. , http://www.yifeialu.com
The United States has recently developed a “power insole†that can convert kinetic energy into electricity when people walk
4.Suface
treatment: Anodizing, polishing, turning ,power coating, mill finish
etc
5.Equipment: CNC ,extruding
machine, cold drawn machine, heating oven, straightening machine, cutting
machine
6. STANDARD
PACKING:Wooden case/carton
1. Payment: 30% T/T in advance,
70% balance pay before delivery. L/C at sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus
7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai
Contact Us
If you want more info.about the
aluminum tubes/profiles, please feel free to contact us.
1. Attn: Karina Gu
2. Mobile: +86-18961469527
3. Tel: +86-519-88761254