The combustion engine bears the main load and is powered by fuel which has ultimate power density in contrast to conventional batteries. Unfortunately combustion engines are not very dynamic. We have developed an elaborated system with an electrically powered alternate/hub shaft. This shaft is directly coupled to the combustor to relate accelerations and delay values, effectively empowering the quadcopter to fly as stable as e-flight-only, giving it more power for a longer period of time.
The hub shaft is able to start the combustion engine, so an extra starting device is not necessary. Simply fuel up and you are ready to take off. The small on board battery starts the engine. While in flight it buffers the energy resulting from slowing down the engine and puts it on disposal again, should acceleration be needed. So you end up with almost full battery which is handy if you want to refuel and start again.
By skillfully automanaging of the driving units, malfunctioning of combustion engines or a controlling unit is swiftly compensated for, depending on the number of affected units. In any case a safe landing is guaranteed in contrast to conventional quadcopters with e-engines only. There a malfunction will end up in a guaranteed crash. Our model has virtually built-in octocopter safety inside the quadcopter. Remark: Our combustion engines are off-the-shelf and run on conventional motorbike/scooter fuel.
We proudly present the sound of a starting yeair!. It’s recorded right next to the quadcopter, and we can confirm that the sound level after 20 meters distance and 10 meters altitude is similar to a commensurate multicopter. Anyway we are working hard to reduce the volume further.
- Film more scenes and landscapes at a stretch film.
- Film with heavier, better and more professional cameras.
- Film fast moving objects.
- Transport things from A to B
- Film your entire sport session – not just 10 min. (with follow-me mode)
- Analyse your sport activities via analytics tool.
- You do not need perfect weather anymore. Due to its stability and power systems, it is now possible to fly even with strong winds – without taking unnecessary risk. Lower risk of failure by dual motor system
- Documentary filmmakers can now longer observe e.g. animals without disturbing them.
- Farmers can control their fields efficiently and check the condition of the crop.
- Invent new ideas for yeair! with the open source approach.
Note: All potential application opportunities obviously need to comply with the relevant laws in your country.
Holger Aspiring CEO of the company, developer and initiator of the idea (allround nerd / geek). Experience and training in automation technologies, programmable logic controllers, hydraulic and pneumatic systems, logistics and process technologies, inflict techniques, plastic injection molded and repair machinery (mechatronics). Commercial training at SAP. Enthusiastic about technology since early youth.
Sascha Aspiring CTO of the company. Installer training and training as a machine builder in Lemgo this year completed. (Focus: fluid mechanics and computer-based calculations.) Employed in an internationally operating industrial company. Focus on heat production, project management. Obsession: cars and everything that moves quickly.
Christian Aspiring COO of the company. Training as an electrical engineer and training in solar electronics (power electronics). He is currently working as a freelancer. Interests: Engine tuning (cars), PC and electronics.
Risks and challenges
yeair! is absolutely unique. The process of taking a totaly new technical device from prototype to mass production is exhausting and involved. Unexpected situations may arise due to a supplier missing e.g. a deadline, or technical issues of the supply chain for the mass production. But we have done our very best to secure the right partners, manufacturers, and to establish the supply chain.
We’ve finished a beautiful designed prototype that is stronger, faster and way more persistant than anything else you can purchase in this price segment.
But, now it’s up to you: We need your help to go in production! With your help, we’ll set up the production infrastructure to built and ship yeair! after yeair! to someone like you; to someone who’s looking for a UAS that won’t limit or interrupt his or her outdoor activities permanently, but support them holistically. We will be sending frequent updates to all of our backers in order to keep you abreast of developments.
So, yeair! is ready for you. Are you ready for yeair!?Learn about accountability on Kickstarter
- (60 days)