|
|
Résultats pour
 brevets
1.
|
LIGHTER-THAN-AIR LEAKAGE REDUCTION
| Numéro d'application |
US2019020906 |
| Numéro de publication |
2019/173443 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2019-03-06 |
| Date de publication |
2019-09-12 |
| Propriétaire |
SKYCOM CORPORATION (USA)
|
| Inventeur(s) |
- Michaelis, Max, G.
- Cameron, David
|
Abrégé
An aircraft apparatus may include an outer membrane and an inner flexible bladder. The flexible bladder may include a lighter-than-air lifting gas therein, and an interstitial space between the outer membrane and the inner flexible bladder may include air. Various techniques are disclosed for preventing or reducing physical contact between the outer membrane and the inner flexible bladder, reducing an amount of leakage of the lighter-than-air lifting gas.
Classes IPC ?
- B64B 1/60 - Ballonnets enclos dans des contenants distincts à gaz inerte
|
2.
|
Lighter-than-air aircraft and method to reduce leakage within a flexible bladder
| Numéro d'application |
14971651 |
| Numéro de brevet |
10367447 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2015-12-16 |
| Date de la première publication |
2017-06-22 |
| Date d'octroi |
2019-07-30 |
| Propriétaire |
SKYCOM CORPORATION (USA)
|
| Inventeur(s) |
- Michaelis, Iv, Max G.
- Bennett, John H. H.
|
Abrégé
An unmanned lighter-than-air aircraft includes an outer membrane, a flexible bladder within the outer membrane and containing a lighter-than-air gas, a region disposed between the outer membrane and flexible bladder, a volume detection device configured to measure the volume of the flexible bladder, a pressure adjustment device to adjust the pressure within the region, and pressure control circuitry to control the region pressure adjustment device based on measurements from the volume detection device. The aircraft is maintained at a desired altitude, and the volume of the flexible bladder is measured. The pressure within the region is then adjusted by the pressure control circuitry to maintain the volume of the flexible bladder at a desired volume less than its maximum volume, equalizing its pressure with that of the region to reduce lighter-than-air gas leakage from the flexible bladder.
Classes IPC ?
- B64B 1/58 - Disposition ou structure des ballonnetsRemplissage
- H02S 20/32 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle spécialement adaptées pour le suivi du soleil
- H02S 10/40 - Systèmes générateurs PV mobiles
- B64B 1/62 - Commande de la pression du gaz, du chauffage, refroidissement ou libération du gaz
- H02S 30/20 - Modules PV escamotables ou pliables
|
3.
|
LIGHTER-THAN-AIR PLATFORM
| Numéro d'application |
US2016060146 |
| Numéro de publication |
2017/105657 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2016-11-02 |
| Date de publication |
2017-06-22 |
| Propriétaire |
SKYCOM CORPORATION (USA)
|
| Inventeur(s) |
- Michaelis Iv, Max, G.
- Bennett, John, H. H.
|
Abrégé
Techniques are disclosed relating lighter-than-air aircraft. Such aircraft may be used for various purposes, such as providing network connectivity to areas that would otherwise lack such connectivity. For example, in some embodiments, a lighter-than-air aircraft according to this disclosure may include various types of antennas (directional or non-directional) for communicating with ground-based electronics or with other lighter-than-air aircraft.
Classes IPC ?
- B64B 1/00 - Aéronefs plus légers que l'air
- B64B 1/02 - Dirigeables souples
- B64B 1/40 - Ballons
- B64B 1/44 - Ballons adaptés pour conserver une altitude prédéterminée
- B64B 1/58 - Disposition ou structure des ballonnetsRemplissage
- B64B 1/62 - Commande de la pression du gaz, du chauffage, refroidissement ou libération du gaz
|
|