DE141949C - - Google Patents
Info
- Publication number
- DE141949C DE141949C DENDAT141949D DE141949DA DE141949C DE 141949 C DE141949 C DE 141949C DE NDAT141949 D DENDAT141949 D DE NDAT141949D DE 141949D A DE141949D A DE 141949DA DE 141949 C DE141949 C DE 141949C
- Authority
- DE
- Germany
- Prior art keywords
- balloon
- envelope
- gas
- air
- balloons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE141949C true DE141949C (oth) |
Family
ID=409536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT141949D Active DE141949C (oth) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE141949C (oth) |
-
0
- DE DENDAT141949D patent/DE141949C/de active Active
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