Invention Application
- Patent Title: LIFTING GAS REPLENISHMENT IN A TETHERED AIRSHIP SYSTEM
- Patent Title (中): 在空气调节系统中提升气体补偿
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Application No.: US13227966Application Date: 2011-09-08
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Publication No.: US20120312919A1Publication Date: 2012-12-13
- Inventor: Stephen Heppe
- Applicant: Stephen Heppe
- Main IPC: B64B1/00
- IPC: B64B1/00 ; B64B1/54 ; B64B1/50
Abstract:
A system for lifting gas replenishment in a tethered airship system includes an upper airship with a first end of a tether attached to the upper airship. A balloon is configured to travel up the tether toward the upper airship carrying a payload of lifting gas. A method for gas replenishment of an airship is also provided.
Public/Granted literature
- US08678309B2 Lifting gas replenishment in a tethered airship system Public/Granted day:2014-03-25
Information query
